About the Number
212904413568
2進数表記:11000110010010000101111000100110000000
漢数字表記:二千百二十九億四百四十一万三千五百六十八
素因数分解:
素因数の和:197
約数の個数: 1152
約数和(自身を含む): 809130504000
約数和(自身を除く): 596226090432
約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 61, 63, 64, 66, 72, 73, 77, 84, 88, 96, 98, 99, 112, 121, 122, 126, 128, 132, 144, 146, 147, 154, 168, 176, 183, 192, 196, 198, 219, 224, 231, 242, 244, 252, 264, 288, 292, 294, 308, 336, 343, 352, 363, 366, 384, 392, 396, 427, 438, 441, 448, 462, 484, 488, 504, 511, 528, 539, 549, 576, 584, 588, 616, 657, 671, 672, 686, 693, 704, 726, 732, 784, 792, 803, 847, 854, 876, 882, 896, 924, 968, 976, 1008, 1022, 1029, 1056, 1078, 1089, 1098, 1152, 1168, 1176, 1232, 1281, 1314, 1342, 1344, 1372, 1386, 1408, 1452, 1464, 1533, 1568, 1584, 1606, 1617, 1694, 1708, 1752, 1764, 1848, 1936, 1952, 2013, 2016, 2044, 2058, 2112, 2156, 2178, 2196, 2336, 2352, 2409, 2464, 2541, 2562, 2628, 2684, 2688, 2744, 2772, 2904, 2928, 2989, 3066, 3087, 3136, 3168, 3212, 3234, 3388, 3416, 3504, 3528, 3577, 3696, 3773, 3843, 3872, 3904, 4026, 4032, 4088, 4116, 4224, 4312, 4356, 4392, 4453, 4599, 4672, 4697, 4704, 4818, 4851, 4928, 5082, 5124, 5256, 5368, 5488, 5544, 5621, 5808, 5856, 5929, 5978, 6039, 6132, 6174, 6272, 6336, 6424, 6468, 6776, 6832, 7008, 7056, 7154, 7227, 7381, 7392, 7546, 7623, 7686, 7744, 7808, 8052, 8064, 8176, 8232, 8624, 8712, 8784, 8833, 8906, 8967, 9198, 9344, 9394, 9408, 9636, 9702, 9856, 10164, 10248, 10512, 10731, 10736, 10976, 11088, 11242, 11319, 11616, 11712, 11858, 11956, 12078, 12264, 12348, 12672, 12848, 12936, 13359, 13552, 13664, 14016, 14091, 14112, 14308, 14454, 14762, 14784, 15092, 15246, 15372, 15488, 16104, 16352, 16464, 16863, 17248, 17424, 17568, 17666, 17787, 17812, 17934, 18396, 18788, 18816, 19272, 19404, 20328, 20496, 20923, 21024, 21462, 21472, 21952, 22143, 22176, 22484, 22638, 23232, 23424, 23716, 23912, 24156, 24528, 24696, 25039, 25696, 25872, 26499, 26718, 26901, 27104, 27328, 28032, 28182, 28224, 28616, 28908, 29524, 29568, 30184, 30492, 30744, 31171, 32193, 32208, 32704, 32879, 32928, 33726, 33957, 34496, 34848, 35136, 35332, 35574, 35624, 35868, 36792, 37576, 38544, 38808, 39347, 40077, 40656, 40992, 41503, 41846, 42048, 42273, 42924, 42944, 43904, 44286, 44352, 44968, 45276, 46464, 47432, 47824, 48312, 48983, 49056, 49392, 50078, 50589, 51392, 51667, 51744, 52998, 53361, 53436, 53802, 54208, 54656, 56364, 56448, 57232, 57816, 59048, 60368, 60984, 61488, 61831, 62342, 62769, 64386, 64416, 65408, 65758, 65856, 66429, 67452, 67914, 68992, 69696, 70272, 70664, 71148, 71248, 71736, 73584, 75117, 75152, 77088, 77616, 78694, 79497, 80154, 81312, 81984, 83006, 83692, 84096, 84546, 85848, 85888, 88572, 88704, 89936, 90552, 93513, 94864, 95648, 96624, 97966, 98112, 98637, 98784, 100156, 101178, 102784, 103334, 103488, 105996, 106722, 106872, 107604, 108416, 112728, 114464, 115632, 118041, 118096, 120736, 121968, 122976, 123662, 124509, 124684, 125538, 128772, 128832, 131516, 131712, 132858, 134904, 135828, 139392, 141328, 142296, 142496, 143472, 146949, 147168, 150234, 150304, 154176, 155001, 155232, 157388, 158994, 160308, 162624, 163968, 166012, 167384, 169092, 171696, 177144, 179872, 181104, 185493, 187026, 188307, 189728, 191296, 193248, 195932, 196224, 197274, 197568, 200312, 202356, 206668, 206976, 211992, 213444, 213744, 215208, 218197, 225351, 225456, 228928, 230153, 231264, 236082, 236192, 241472, 243936, 245952, 247324, 249018, 249368, 251076, 257544, 257664, 263032, 265716, 269808, 271656, 275429, 280539, 282656, 284592, 284992, 286944, 293898, 294336, 295911, 300468, 300608, 308352, 310002, 310464, 314776, 317988, 320616, 325248, 332024, 334768, 338184, 342881, 343392, 354123, 354288, 359744, 361669, 362208, 370986, 373527, 374052, 376614, 379456, 382592, 386496, 391864, 394548, 395136, 400624, 404712, 413336, 423984, 426888, 427488, 430416, 432817, 436394, 440847, 450702, 450912, 457856, 460306, 462528, 465003, 472164, 472384, 482944, 487872, 491904, 494648, 498036, 498736, 502152, 515088, 526064, 531432, 538813, 539616, 543312, 550858, 556479, 561078, 565312, 569184, 569984, 573888, 587796, 588672, 591822, 600936, 601216, 620004, 620928, 629552, 635976, 641232, 654591, 664048, 669536, 676368, 685762, 686784, 690459, 708246, 708576, 719488, 723338, 724416, 741972, 747054, 748104, 753228, 758912, 772992, 783728, 789096, 801248, 809424, 826287, 826672, 847968, 853776, 854976, 860832, 865634, 872788, 881694, 901404, 901824, 920612, 925056, 930006, 944328, 944768, 975744, 989296, 996072, 997472, 1004304, 1028643, 1030176, 1052128, 1062864, 1077626, 1079232, 1085007, 1086624, 1101716, 1112958, 1122156, 1130624, 1138368, 1147776, 1175592, 1183644, 1201872, 1240008, 1259104, 1271952, 1282464, 1298451, 1309182, 1328096, 1339072, 1352736, 1371524, 1373568, 1380918, 1416492, 1417152, 1446676, 1448832, 1483944, 1494108, 1496208, 1506456, 1527379, 1567456, 1578192, 1602496, 1616439, 1618848, 1652574, 1653344, 1695936, 1707552, 1709952, 1721664, 1731268, 1745576, 1763388, 1802808, 1803648, 1841224, 1860012, 1888656, 1963773, 1978592, 1992144, 1994944, 2008608, 2057286, 2060352, 2071377, 2104256, 2125728, 2155252, 2158464, 2170014, 2173248, 2203432, 2225916, 2244312, 2276736, 2351184, 2367288, 2400167, 2403744, 2478861, 2480016, 2518208, 2531683, 2543904, 2564928, 2596902, 2618364, 2656192, 2678144, 2705472, 2743048, 2761836, 2832984, 2834304, 2893352, 2967888, 2988216, 2992416, 3012912, 3029719, 3054758, 3085929, 3134912, 3156384, 3204992, 3232878, 3237696, 3255021, 3305148, 3306688, 3391872, 3415104, 3443328, 3462536, 3491152, 3526776, 3605616, 3682448, 3720024, 3771691, 3777312, 3895353, 3927546, 3957184, 3984288, 3989888, 4017216, 4114572, 4120704, 4142754, 4208512, 4251456, 4310504, 4340028, 4346496, 4406864, 4451832, 4488624, 4582137, 4702368, 4734576, 4800334, 4807488, 4849317, 4957722, 4960032, 5036416, 5063366, 5087808, 5129856, 5193804, 5236728, 5312384, 5410944, 5486096, 5523672, 5665968, 5786704, 5935776, 5976432, 5984832, 6025824, 6059438, 6109516, 6171858, 6269824, 6312768, 6465756, 6475392, 6510042, 6610296, 6613376, 6830208, 6925072, 6982304, 7053552, 7200501, 7211232, 7364896, 7440048, 7543382, 7554624, 7595049, 7790706, 7855092, 7914368, 7968576, 8034432, 8229144, 8285508, 8502912, 8621008, 8680056, 8813728, 8903664, 8977248, 9089157, 9164274, 9404736, 9469152, 9600668, 9614976, 9698634, 9915444, 9920064, 10126732, 10175616, 10387608, 10473456, 10972192, 11047344, 11315073, 11331936, 11573408, 11871552, 11952864, 11969664, 12051648, 12118876, 12219032, 12343716, 12625536, 12931512, 13020084, 13220592, 13746411, 13850144, 13964608, 14107104, 14401002, 14422464, 14729792, 14880096, 15086764, 15109248, 15190098, 15581412, 15710184, 15937152, 16458288, 16571016, 16801169, 17242016, 17360112, 17627456, 17807328, 17954496, 18178314, 18328548, 18809472, 18938304, 19201336, 19397268, 19830888, 19840128, 20253464, 20775216, 20946912, 21601503, 21944384, 22094688, 22630146, 22663872, 22785147, 23146816, 23743104, 23905728, 24103296, 24237752, 24438064, 24687432, 25863024, 26040168, 26401837, 26441184, 27267471, 27492822, 27700288, 27929216, 28214208, 28802004, 28844928, 29459584, 29760192, 30173528, 30380196, 31162824, 31420368, 32916576, 33142032, 33602338, 33945219, 34484032, 34720224, 35254912, 35614656, 35908992, 36356628, 36657096, 37876608, 38402672, 38794536, 39661776, 40506928, 41550432, 41893824, 43203006, 43888768, 44189376, 45260292, 45327744, 45570294, 46293632, 47811456, 48475504, 48876128, 49374864, 50403507, 51726048, 52080336, 52803674, 52882368, 54534942, 54985644, 55400576, 56428416, 57604008, 59520384, 60347056, 60760392, 62325648, 62840736, 65833152, 66284064, 67204676, 67890438, 68968064, 69440448, 71229312, 72713256, 73314192, 76805344, 77589072, 79205511, 79323552, 81013856, 83100864, 83787648, 86406012, 88378752, 90520584, 91140588, 96951008, 97752256, 98749728, 100807014, 103452096, 104160672, 105607348, 105764736, 109069884, 109971288, 115208016, 120694112, 121520784, 124651296, 125681472, 131666304, 132568128, 134409352, 135780876, 138880896, 145426512, 146628384, 151210521, 153610688, 155178144, 158411022, 158647104, 162027712, 166201728, 172812024, 181041168, 182281176, 184812859, 193902016, 195504512, 197499456, 201614028, 206904192, 208321344, 211214696, 218139768, 219942576, 230416032, 237616533, 241388224, 243041568, 249302592, 251362944, 265136256, 268818704, 271561752, 290853024, 293256768, 302421042, 307221376, 310356288, 316822044, 317294208, 324055424, 345624048, 362082336, 364562352, 369625718, 387804032, 394998912, 403228056, 416642688, 422429392, 436279536, 439885152, 460832064, 475233066, 482776448, 486083136, 498605184, 537637408, 543123504, 554438577, 581706048, 586513536, 604842084, 620712576, 633644088, 691248096, 724164672, 729124704, 739251436, 806456112, 844858784, 872559072, 879770304, 921664128, 950466132, 972166272, 1075274816, 1086247008, 1108877154, 1163412096, 1209684168, 1267288176, 1382496192, 1448329344, 1458249408, 1478502872, 1612912224, 1663315731, 1689717568, 1745118144, 1759540608, 1900932264, 2150549632, 2172494016, 2217754308, 2419368336, 2534576352, 2764992384, 2916498816, 2957005744, 3225824448, 3326631462, 3379435136, 3490236288, 3801864528, 4344988032, 4435508616, 4838736672, 5069152704, 5914011488, 6451648896, 6653262924, 7603729056, 8871017232, 9677473344, 10138305408, 11828022976, 13306525848, 15207458112, 17742034464, 19354946688, 23656045952, 26613051696, 30414916224, 35484068928, 53226103392, 70968137856, 106452206784, 212904413568]
約数ペア:
[(1, 212904413568), (2, 106452206784), (3, 70968137856), (4, 53226103392), (6, 35484068928), (7, 30414916224), (8, 26613051696), (9, 23656045952), (11, 19354946688), (12, 17742034464), (14, 15207458112), (16, 13306525848), (18, 11828022976), (21, 10138305408), (22, 9677473344), (24, 8871017232), (28, 7603729056), (32, 6653262924), (33, 6451648896), (36, 5914011488), (42, 5069152704), (44, 4838736672), (48, 4435508616), (49, 4344988032), (56, 3801864528), (61, 3490236288), (63, 3379435136), (64, 3326631462), (66, 3225824448), (72, 2957005744), (73, 2916498816), (77, 2764992384), (84, 2534576352), (88, 2419368336), (96, 2217754308), (98, 2172494016), (99, 2150549632), (112, 1900932264), (121, 1759540608), (122, 1745118144), (126, 1689717568), (128, 1663315731), (132, 1612912224), (144, 1478502872), (146, 1458249408), (147, 1448329344), (154, 1382496192), (168, 1267288176), (176, 1209684168), (183, 1163412096), (192, 1108877154), (196, 1086247008), (198, 1075274816), (219, 972166272), (224, 950466132), (231, 921664128), (242, 879770304), (244, 872559072), (252, 844858784), (264, 806456112), (288, 739251436), (292, 729124704), (294, 724164672), (308, 691248096), (336, 633644088), (343, 620712576), (352, 604842084), (363, 586513536), (366, 581706048), (384, 554438577), (392, 543123504), (396, 537637408), (427, 498605184), (438, 486083136), (441, 482776448), (448, 475233066), (462, 460832064), (484, 439885152), (488, 436279536), (504, 422429392), (511, 416642688), (528, 403228056), (539, 394998912), (549, 387804032), (576, 369625718), (584, 364562352), (588, 362082336), (616, 345624048), (657, 324055424), (671, 317294208), (672, 316822044), (686, 310356288), (693, 307221376), (704, 302421042), (726, 293256768), (732, 290853024), (784, 271561752), (792, 268818704), (803, 265136256), (847, 251362944), (854, 249302592), (876, 243041568), (882, 241388224), (896, 237616533), (924, 230416032), (968, 219942576), (976, 218139768), (1008, 211214696), (1022, 208321344), (1029, 206904192), (1056, 201614028), (1078, 197499456), (1089, 195504512), (1098, 193902016), (1152, 184812859), (1168, 182281176), (1176, 181041168), (1232, 172812024), (1281, 166201728), (1314, 162027712), (1342, 158647104), (1344, 158411022), (1372, 155178144), (1386, 153610688), (1408, 151210521), (1452, 146628384), (1464, 145426512), (1533, 138880896), (1568, 135780876), (1584, 134409352), (1606, 132568128), (1617, 131666304), (1694, 125681472), (1708, 124651296), (1752, 121520784), (1764, 120694112), (1848, 115208016), (1936, 109971288), (1952, 109069884), (2013, 105764736), (2016, 105607348), (2044, 104160672), (2058, 103452096), (2112, 100807014), (2156, 98749728), (2178, 97752256), (2196, 96951008), (2336, 91140588), (2352, 90520584), (2409, 88378752), (2464, 86406012), (2541, 83787648), (2562, 83100864), (2628, 81013856), (2684, 79323552), (2688, 79205511), (2744, 77589072), (2772, 76805344), (2904, 73314192), (2928, 72713256), (2989, 71229312), (3066, 69440448), (3087, 68968064), (3136, 67890438), (3168, 67204676), (3212, 66284064), (3234, 65833152), (3388, 62840736), (3416, 62325648), (3504, 60760392), (3528, 60347056), (3577, 59520384), (3696, 57604008), (3773, 56428416), (3843, 55400576), (3872, 54985644), (3904, 54534942), (4026, 52882368), (4032, 52803674), (4088, 52080336), (4116, 51726048), (4224, 50403507), (4312, 49374864), (4356, 48876128), (4392, 48475504), (4453, 47811456), (4599, 46293632), (4672, 45570294), (4697, 45327744), (4704, 45260292), (4818, 44189376), (4851, 43888768), (4928, 43203006), (5082, 41893824), (5124, 41550432), (5256, 40506928), (5368, 39661776), (5488, 38794536), (5544, 38402672), (5621, 37876608), (5808, 36657096), (5856, 36356628), (5929, 35908992), (5978, 35614656), (6039, 35254912), (6132, 34720224), (6174, 34484032), (6272, 33945219), (6336, 33602338), (6424, 33142032), (6468, 32916576), (6776, 31420368), (6832, 31162824), (7008, 30380196), (7056, 30173528), (7154, 29760192), (7227, 29459584), (7381, 28844928), (7392, 28802004), (7546, 28214208), (7623, 27929216), (7686, 27700288), (7744, 27492822), (7808, 27267471), (8052, 26441184), (8064, 26401837), (8176, 26040168), (8232, 25863024), (8624, 24687432), (8712, 24438064), (8784, 24237752), (8833, 24103296), (8906, 23905728), (8967, 23743104), (9198, 23146816), (9344, 22785147), (9394, 22663872), (9408, 22630146), (9636, 22094688), (9702, 21944384), (9856, 21601503), (10164, 20946912), (10248, 20775216), (10512, 20253464), (10731, 19840128), (10736, 19830888), (10976, 19397268), (11088, 19201336), (11242, 18938304), (11319, 18809472), (11616, 18328548), (11712, 18178314), (11858, 17954496), (11956, 17807328), (12078, 17627456), (12264, 17360112), (12348, 17242016), (12672, 16801169), (12848, 16571016), (12936, 16458288), (13359, 15937152), (13552, 15710184), (13664, 15581412), (14016, 15190098), (14091, 15109248), (14112, 15086764), (14308, 14880096), (14454, 14729792), (14762, 14422464), (14784, 14401002), (15092, 14107104), (15246, 13964608), (15372, 13850144), (15488, 13746411), (16104, 13220592), (16352, 13020084), (16464, 12931512), (16863, 12625536), (17248, 12343716), (17424, 12219032), (17568, 12118876), (17666, 12051648), (17787, 11969664), (17812, 11952864), (17934, 11871552), (18396, 11573408), (18788, 11331936), (18816, 11315073), (19272, 11047344), (19404, 10972192), (20328, 10473456), (20496, 10387608), (20923, 10175616), (21024, 10126732), (21462, 9920064), (21472, 9915444), (21952, 9698634), (22143, 9614976), (22176, 9600668), (22484, 9469152), (22638, 9404736), (23232, 9164274), (23424, 9089157), (23716, 8977248), (23912, 8903664), (24156, 8813728), (24528, 8680056), (24696, 8621008), (25039, 8502912), (25696, 8285508), (25872, 8229144), (26499, 8034432), (26718, 7968576), (26901, 7914368), (27104, 7855092), (27328, 7790706), (28032, 7595049), (28182, 7554624), (28224, 7543382), (28616, 7440048), (28908, 7364896), (29524, 7211232), (29568, 7200501), (30184, 7053552), (30492, 6982304), (30744, 6925072), (31171, 6830208), (32193, 6613376), (32208, 6610296), (32704, 6510042), (32879, 6475392), (32928, 6465756), (33726, 6312768), (33957, 6269824), (34496, 6171858), (34848, 6109516), (35136, 6059438), (35332, 6025824), (35574, 5984832), (35624, 5976432), (35868, 5935776), (36792, 5786704), (37576, 5665968), (38544, 5523672), (38808, 5486096), (39347, 5410944), (40077, 5312384), (40656, 5236728), (40992, 5193804), (41503, 5129856), (41846, 5087808), (42048, 5063366), (42273, 5036416), (42924, 4960032), (42944, 4957722), (43904, 4849317), (44286, 4807488), (44352, 4800334), (44968, 4734576), (45276, 4702368), (46464, 4582137), (47432, 4488624), (47824, 4451832), (48312, 4406864), (48983, 4346496), (49056, 4340028), (49392, 4310504), (50078, 4251456), (50589, 4208512), (51392, 4142754), (51667, 4120704), (51744, 4114572), (52998, 4017216), (53361, 3989888), (53436, 3984288), (53802, 3957184), (54208, 3927546), (54656, 3895353), (56364, 3777312), (56448, 3771691), (57232, 3720024), (57816, 3682448), (59048, 3605616), (60368, 3526776), (60984, 3491152), (61488, 3462536), (61831, 3443328), (62342, 3415104), (62769, 3391872), (64386, 3306688), (64416, 3305148), (65408, 3255021), (65758, 3237696), (65856, 3232878), (66429, 3204992), (67452, 3156384), (67914, 3134912), (68992, 3085929), (69696, 3054758), (70272, 3029719), (70664, 3012912), (71148, 2992416), (71248, 2988216), (71736, 2967888), (73584, 2893352), (75117, 2834304), (75152, 2832984), (77088, 2761836), (77616, 2743048), (78694, 2705472), (79497, 2678144), (80154, 2656192), (81312, 2618364), (81984, 2596902), (83006, 2564928), (83692, 2543904), (84096, 2531683), (84546, 2518208), (85848, 2480016), (85888, 2478861), (88572, 2403744), (88704, 2400167), (89936, 2367288), (90552, 2351184), (93513, 2276736), (94864, 2244312), (95648, 2225916), (96624, 2203432), (97966, 2173248), (98112, 2170014), (98637, 2158464), (98784, 2155252), (100156, 2125728), (101178, 2104256), (102784, 2071377), (103334, 2060352), (103488, 2057286), (105996, 2008608), (106722, 1994944), (106872, 1992144), (107604, 1978592), (108416, 1963773), (112728, 1888656), (114464, 1860012), (115632, 1841224), (118041, 1803648), (118096, 1802808), (120736, 1763388), (121968, 1745576), (122976, 1731268), (123662, 1721664), (124509, 1709952), (124684, 1707552), (125538, 1695936), (128772, 1653344), (128832, 1652574), (131516, 1618848), (131712, 1616439), (132858, 1602496), (134904, 1578192), (135828, 1567456), (139392, 1527379), (141328, 1506456), (142296, 1496208), (142496, 1494108), (143472, 1483944), (146949, 1448832), (147168, 1446676), (150234, 1417152), (150304, 1416492), (154176, 1380918), (155001, 1373568), (155232, 1371524), (157388, 1352736), (158994, 1339072), (160308, 1328096), (162624, 1309182), (163968, 1298451), (166012, 1282464), (167384, 1271952), (169092, 1259104), (171696, 1240008), (177144, 1201872), (179872, 1183644), (181104, 1175592), (185493, 1147776), (187026, 1138368), (188307, 1130624), (189728, 1122156), (191296, 1112958), (193248, 1101716), (195932, 1086624), (196224, 1085007), (197274, 1079232), (197568, 1077626), (200312, 1062864), (202356, 1052128), (206668, 1030176), (206976, 1028643), (211992, 1004304), (213444, 997472), (213744, 996072), (215208, 989296), (218197, 975744), (225351, 944768), (225456, 944328), (228928, 930006), (230153, 925056), (231264, 920612), (236082, 901824), (236192, 901404), (241472, 881694), (243936, 872788), (245952, 865634), (247324, 860832), (249018, 854976), (249368, 853776), (251076, 847968), (257544, 826672), (257664, 826287), (263032, 809424), (265716, 801248), (269808, 789096), (271656, 783728), (275429, 772992), (280539, 758912), (282656, 753228), (284592, 748104), (284992, 747054), (286944, 741972), (293898, 724416), (294336, 723338), (295911, 719488), (300468, 708576), (300608, 708246), (308352, 690459), (310002, 686784), (310464, 685762), (314776, 676368), (317988, 669536), (320616, 664048), (325248, 654591), (332024, 641232), (334768, 635976), (338184, 629552), (342881, 620928), (343392, 620004), (354123, 601216), (354288, 600936), (359744, 591822), (361669, 588672), (362208, 587796), (370986, 573888), (373527, 569984), (374052, 569184), (376614, 565312), (379456, 561078), (382592, 556479), (386496, 550858), (391864, 543312), (394548, 539616), (395136, 538813), (400624, 531432), (404712, 526064), (413336, 515088), (423984, 502152), (426888, 498736), (427488, 498036), (430416, 494648), (432817, 491904), (436394, 487872), (440847, 482944), (450702, 472384), (450912, 472164), (457856, 465003), (460306, 462528)]このpageの処理時間: 1.2369446754455566 seconds