257229786240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:626

約数の個数: 1024

約数和(自身を含む): 1083543552000

約数和(自身を除く): 826313765760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 181, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 362, 372, 378, 379, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 543, 558, 560, 576, 620, 630, 640, 651, 672, 720, 724, 744, 756, 758, 837, 840, 864, 868, 896, 905, 930, 945, 960, 992, 1008, 1080, 1085, 1086, 1116, 1120, 1137, 1152, 1240, 1260, 1267, 1302, 1344, 1395, 1440, 1448, 1488, 1512, 1516, 1629, 1674, 1680, 1728, 1736, 1810, 1860, 1890, 1895, 1920, 1953, 1984, 2016, 2160, 2170, 2172, 2232, 2240, 2274, 2480, 2520, 2534, 2604, 2653, 2688, 2715, 2790, 2880, 2896, 2976, 3024, 3032, 3255, 3258, 3348, 3360, 3411, 3456, 3472, 3620, 3720, 3780, 3790, 3801, 3906, 3968, 4032, 4185, 4320, 4340, 4344, 4464, 4480, 4548, 4887, 4960, 5040, 5068, 5208, 5306, 5430, 5580, 5611, 5685, 5760, 5792, 5859, 5952, 6048, 6064, 6335, 6510, 6516, 6696, 6720, 6822, 6944, 7240, 7440, 7560, 7580, 7602, 7812, 7959, 8064, 8145, 8370, 8640, 8680, 8688, 8928, 9096, 9765, 9774, 9920, 10080, 10136, 10233, 10416, 10612, 10860, 11160, 11222, 11370, 11403, 11584, 11718, 11749, 11904, 12096, 12128, 12670, 13020, 13032, 13265, 13392, 13440, 13644, 13888, 14480, 14880, 15120, 15160, 15204, 15624, 15918, 16290, 16740, 16833, 17055, 17280, 17360, 17376, 17856, 18192, 19005, 19530, 19548, 19840, 20160, 20272, 20466, 20832, 21224, 21720, 22320, 22444, 22740, 22806, 23168, 23436, 23498, 23877, 24192, 24256, 24435, 25340, 26040, 26064, 26530, 26784, 27288, 27776, 28055, 28960, 29295, 29760, 30240, 30320, 30408, 31248, 31836, 32580, 33480, 33666, 34110, 34209, 34720, 34752, 35247, 35712, 36384, 38010, 39060, 39096, 39277, 39795, 40320, 40544, 40932, 41664, 42448, 43440, 44640, 44888, 45480, 45612, 46872, 46996, 47754, 48512, 48870, 50499, 50680, 51165, 52080, 52128, 53060, 53568, 54576, 56110, 57015, 57920, 58590, 58745, 59520, 60480, 60640, 60816, 62496, 63672, 65160, 66960, 67332, 68220, 68418, 68599, 69440, 69504, 70494, 71631, 72768, 76020, 78120, 78192, 78554, 79590, 81088, 81864, 82243, 83328, 84165, 84896, 86880, 89280, 89776, 90960, 91224, 93744, 93992, 95508, 97740, 100998, 101360, 102330, 104160, 104256, 105741, 106120, 107136, 109152, 112220, 114030, 115840, 117180, 117490, 117831, 119385, 120960, 121280, 121632, 124992, 127344, 130320, 133920, 134664, 136440, 136836, 137198, 138880, 140988, 143262, 145536, 151497, 152040, 156240, 156384, 157108, 159180, 162176, 163728, 164486, 168330, 169792, 171045, 173760, 176235, 178560, 179552, 181920, 182448, 187488, 187984, 191016, 195480, 196385, 201996, 202720, 204660, 205797, 208320, 208512, 211482, 212240, 218304, 224440, 228060, 234360, 234980, 235662, 238770, 242560, 243264, 246729, 249984, 252495, 254688, 260640, 267840, 269328, 272880, 273672, 274396, 281976, 286524, 302994, 304080, 312480, 312768, 314216, 317223, 318360, 327456, 328972, 336660, 339584, 342090, 342995, 347520, 352470, 353493, 358155, 359104, 363840, 364896, 374976, 375968, 382032, 390960, 392770, 403992, 405440, 409320, 411215, 411594, 416640, 422964, 424480, 436608, 448880, 456120, 468720, 469960, 471324, 477540, 480193, 486528, 493458, 504990, 509376, 521280, 528705, 535680, 538656, 545760, 547344, 548792, 563952, 573048, 589155, 605988, 608160, 617391, 624960, 625536, 628432, 634446, 636720, 654912, 657944, 673320, 684180, 685990, 704940, 706986, 716310, 718208, 727680, 729792, 740187, 749952, 751936, 757485, 764064, 781920, 785540, 807984, 810880, 818640, 822430, 823188, 845928, 848960, 897760, 912240, 937440, 939920, 942648, 955080, 960386, 986916, 1009980, 1018752, 1028985, 1042560, 1057410, 1060479, 1077312, 1091520, 1094688, 1097584, 1127904, 1146096, 1178310, 1211976, 1216320, 1233645, 1234782, 1249920, 1256864, 1268892, 1273440, 1309824, 1315888, 1346640, 1368360, 1371980, 1409880, 1413972, 1432620, 1440579, 1459584, 1480374, 1503872, 1514970, 1528128, 1563840, 1571080, 1586115, 1615968, 1637280, 1644860, 1646376, 1691856, 1697920, 1767465, 1795520, 1824480, 1852173, 1874880, 1879840, 1885296, 1910160, 1920772, 1973832, 2019960, 2057970, 2114820, 2120958, 2126569, 2154624, 2183040, 2189376, 2195168, 2220561, 2255808, 2292192, 2356620, 2400965, 2423952, 2432640, 2467290, 2469564, 2513728, 2537784, 2546880, 2631776, 2693280, 2736720, 2743960, 2819760, 2827944, 2865240, 2881158, 2960748, 3029940, 3056256, 3086955, 3127680, 3142160, 3172230, 3231936, 3274560, 3289720, 3292752, 3383712, 3534930, 3591040, 3648960, 3700935, 3704346, 3749760, 3759680, 3770592, 3820320, 3841544, 3947664, 4039920, 4115940, 4229640, 4241916, 4253138, 4321737, 4378752, 4390336, 4441122, 4511616, 4584384, 4713240, 4801930, 4847904, 4934580, 4939128, 5027456, 5075568, 5093760, 5263552, 5302395, 5386560, 5473440, 5487920, 5639520, 5655888, 5730480, 5762316, 5921496, 6059880, 6173910, 6284320, 6344460, 6379707, 6463872, 6549120, 6579440, 6585504, 6767424, 7069860, 7202895, 7297920, 7401870, 7408692, 7519360, 7541184, 7640640, 7683088, 7895328, 8079840, 8231880, 8459280, 8483832, 8506276, 8643474, 8780672, 8882244, 9168768, 9260865, 9426480, 9603860, 9695808, 9869160, 9878256, 10151136, 10527104, 10604790, 10632845, 10773120, 10946880, 10975840, 11102805, 11279040, 11311776, 11460960, 11524632, 11842992, 12119760, 12347820, 12568640, 12688920, 12759414, 12965211, 13158880, 13171008, 13534848, 14139720, 14405790, 14803740, 14817384, 14885983, 15082368, 15281280, 15366176, 15790656, 16159680, 16463760, 16918560, 16967664, 17012552, 17286948, 17764488, 18521730, 18852960, 19139121, 19207720, 19391616, 19738320, 19756512, 20302272, 21209580, 21265690, 21608685, 21893760, 21951680, 22205610, 22558080, 22623552, 22921920, 23049264, 23685984, 24239520, 24695640, 25137280, 25377840, 25518828, 25930422, 26317760, 26342016, 28279440, 28811580, 29607480, 29634768, 29771966, 30732352, 31581312, 31898535, 32319360, 32927520, 33837120, 33935328, 34025104, 34573896, 35528976, 37043460, 37705920, 38278242, 38415440, 39476640, 39513024, 40604544, 42419160, 42531380, 43217370, 43903360, 44411220, 44657949, 45247104, 45843840, 46098528, 47371968, 48479040, 49391280, 50755680, 51037656, 51860844, 52635520, 56558880, 57417363, 57623160, 59214960, 59269536, 59543932, 61464704, 63797070, 64826055, 65855040, 67674240, 67870656, 68050208, 69147792, 71057952, 74086920, 74429915, 75411840, 76556484, 76830880, 78953280, 79026048, 84838320, 85062760, 86434740, 88822440, 89315898, 92197056, 94743936, 95695605, 96958080, 98782560, 101511360, 102075312, 103721688, 113117760, 114834726, 115246320, 118429920, 118539072, 119087864, 127594140, 129652110, 131710080, 133973847, 135741312, 136100416, 138295584, 142115904, 148173840, 148859830, 153112968, 153661760, 157906560, 169676640, 170125520, 172869480, 177644880, 178631796, 184394112, 191391210, 197565120, 203022720, 204150624, 207443376, 223289745, 226235520, 229669452, 230492640, 236859840, 237078144, 238175728, 255188280, 259304220, 267947694, 272200832, 276591168, 284231808, 287086815, 296347680, 297719660, 306225936, 307323520, 339353280, 340251040, 345738960, 355289760, 357263592, 382782420, 395130240, 401921541, 408301248, 414886752, 446579490, 459338904, 460985280, 473719680, 476351456, 510376560, 518608440, 535895388, 553182336, 574173630, 592695360, 595439320, 612451872, 669869235, 678706560, 680502080, 691477920, 710579520, 714527184, 765564840, 803843082, 816602496, 829773504, 893158980, 918677808, 921970560, 952702912, 1020753120, 1037216880, 1071790776, 1148347260, 1185390720, 1190878640, 1224903744, 1339738470, 1361004160, 1382955840, 1421159040, 1429054368, 1531129680, 1607686164, 1659547008, 1786317960, 1837355616, 1905405824, 2009607705, 2041506240, 2074433760, 2143581552, 2296694520, 2381757280, 2449807488, 2679476940, 2765911680, 2858108736, 3062259360, 3215372328, 3572635920, 3674711232, 4019215410, 4083012480, 4148867520, 4287163104, 4593389040, 4763514560, 5358953880, 5716217472, 6124518720, 6430744656, 7145271840, 7349422464, 8038430820, 8297735040, 8574326208, 9186778080, 9527029120, 10717907760, 12249037440, 12861489312, 14290543680, 16076861640, 17148652416, 18373556160, 21435815520, 25722978624, 28581087360, 32153723280, 36747112320, 42871631040, 51445957248, 64307446560, 85743262080, 128614893120, 257229786240]

約数ペア:

[(1, 257229786240), (2, 128614893120), (3, 85743262080), (4, 64307446560), (5, 51445957248), (6, 42871631040), (7, 36747112320), (8, 32153723280), (9, 28581087360), (10, 25722978624), (12, 21435815520), (14, 18373556160), (15, 17148652416), (16, 16076861640), (18, 14290543680), (20, 12861489312), (21, 12249037440), (24, 10717907760), (27, 9527029120), (28, 9186778080), (30, 8574326208), (31, 8297735040), (32, 8038430820), (35, 7349422464), (36, 7145271840), (40, 6430744656), (42, 6124518720), (45, 5716217472), (48, 5358953880), (54, 4763514560), (56, 4593389040), (60, 4287163104), (62, 4148867520), (63, 4083012480), (64, 4019215410), (70, 3674711232), (72, 3572635920), (80, 3215372328), (84, 3062259360), (90, 2858108736), (93, 2765911680), (96, 2679476940), (105, 2449807488), (108, 2381757280), (112, 2296694520), (120, 2143581552), (124, 2074433760), (126, 2041506240), (128, 2009607705), (135, 1905405824), (140, 1837355616), (144, 1786317960), (155, 1659547008), (160, 1607686164), (168, 1531129680), (180, 1429054368), (181, 1421159040), (186, 1382955840), (189, 1361004160), (192, 1339738470), (210, 1224903744), (216, 1190878640), (217, 1185390720), (224, 1148347260), (240, 1071790776), (248, 1037216880), (252, 1020753120), (270, 952702912), (279, 921970560), (280, 918677808), (288, 893158980), (310, 829773504), (315, 816602496), (320, 803843082), (336, 765564840), (360, 714527184), (362, 710579520), (372, 691477920), (378, 680502080), (379, 678706560), (384, 669869235), (420, 612451872), (432, 595439320), (434, 592695360), (448, 574173630), (465, 553182336), (480, 535895388), (496, 518608440), (504, 510376560), (540, 476351456), (543, 473719680), (558, 460985280), (560, 459338904), (576, 446579490), (620, 414886752), (630, 408301248), (640, 401921541), (651, 395130240), (672, 382782420), (720, 357263592), (724, 355289760), (744, 345738960), (756, 340251040), (758, 339353280), (837, 307323520), (840, 306225936), (864, 297719660), (868, 296347680), (896, 287086815), (905, 284231808), (930, 276591168), (945, 272200832), (960, 267947694), (992, 259304220), (1008, 255188280), (1080, 238175728), (1085, 237078144), (1086, 236859840), (1116, 230492640), (1120, 229669452), (1137, 226235520), (1152, 223289745), (1240, 207443376), (1260, 204150624), (1267, 203022720), (1302, 197565120), (1344, 191391210), (1395, 184394112), (1440, 178631796), (1448, 177644880), (1488, 172869480), (1512, 170125520), (1516, 169676640), (1629, 157906560), (1674, 153661760), (1680, 153112968), (1728, 148859830), (1736, 148173840), (1810, 142115904), (1860, 138295584), (1890, 136100416), (1895, 135741312), (1920, 133973847), (1953, 131710080), (1984, 129652110), (2016, 127594140), (2160, 119087864), (2170, 118539072), (2172, 118429920), (2232, 115246320), (2240, 114834726), (2274, 113117760), (2480, 103721688), (2520, 102075312), (2534, 101511360), (2604, 98782560), (2653, 96958080), (2688, 95695605), (2715, 94743936), (2790, 92197056), (2880, 89315898), (2896, 88822440), (2976, 86434740), (3024, 85062760), (3032, 84838320), (3255, 79026048), (3258, 78953280), (3348, 76830880), (3360, 76556484), (3411, 75411840), (3456, 74429915), (3472, 74086920), (3620, 71057952), (3720, 69147792), (3780, 68050208), (3790, 67870656), (3801, 67674240), (3906, 65855040), (3968, 64826055), (4032, 63797070), (4185, 61464704), (4320, 59543932), (4340, 59269536), (4344, 59214960), (4464, 57623160), (4480, 57417363), (4548, 56558880), (4887, 52635520), (4960, 51860844), (5040, 51037656), (5068, 50755680), (5208, 49391280), (5306, 48479040), (5430, 47371968), (5580, 46098528), (5611, 45843840), (5685, 45247104), (5760, 44657949), (5792, 44411220), (5859, 43903360), (5952, 43217370), (6048, 42531380), (6064, 42419160), (6335, 40604544), (6510, 39513024), (6516, 39476640), (6696, 38415440), (6720, 38278242), (6822, 37705920), (6944, 37043460), (7240, 35528976), (7440, 34573896), (7560, 34025104), (7580, 33935328), (7602, 33837120), (7812, 32927520), (7959, 32319360), (8064, 31898535), (8145, 31581312), (8370, 30732352), (8640, 29771966), (8680, 29634768), (8688, 29607480), (8928, 28811580), (9096, 28279440), (9765, 26342016), (9774, 26317760), (9920, 25930422), (10080, 25518828), (10136, 25377840), (10233, 25137280), (10416, 24695640), (10612, 24239520), (10860, 23685984), (11160, 23049264), (11222, 22921920), (11370, 22623552), (11403, 22558080), (11584, 22205610), (11718, 21951680), (11749, 21893760), (11904, 21608685), (12096, 21265690), (12128, 21209580), (12670, 20302272), (13020, 19756512), (13032, 19738320), (13265, 19391616), (13392, 19207720), (13440, 19139121), (13644, 18852960), (13888, 18521730), (14480, 17764488), (14880, 17286948), (15120, 17012552), (15160, 16967664), (15204, 16918560), (15624, 16463760), (15918, 16159680), (16290, 15790656), (16740, 15366176), (16833, 15281280), (17055, 15082368), (17280, 14885983), (17360, 14817384), (17376, 14803740), (17856, 14405790), (18192, 14139720), (19005, 13534848), (19530, 13171008), (19548, 13158880), (19840, 12965211), (20160, 12759414), (20272, 12688920), (20466, 12568640), (20832, 12347820), (21224, 12119760), (21720, 11842992), (22320, 11524632), (22444, 11460960), (22740, 11311776), (22806, 11279040), (23168, 11102805), (23436, 10975840), (23498, 10946880), (23877, 10773120), (24192, 10632845), (24256, 10604790), (24435, 10527104), (25340, 10151136), (26040, 9878256), (26064, 9869160), (26530, 9695808), (26784, 9603860), (27288, 9426480), (27776, 9260865), (28055, 9168768), (28960, 8882244), (29295, 8780672), (29760, 8643474), (30240, 8506276), (30320, 8483832), (30408, 8459280), (31248, 8231880), (31836, 8079840), (32580, 7895328), (33480, 7683088), (33666, 7640640), (34110, 7541184), (34209, 7519360), (34720, 7408692), (34752, 7401870), (35247, 7297920), (35712, 7202895), (36384, 7069860), (38010, 6767424), (39060, 6585504), (39096, 6579440), (39277, 6549120), (39795, 6463872), (40320, 6379707), (40544, 6344460), (40932, 6284320), (41664, 6173910), (42448, 6059880), (43440, 5921496), (44640, 5762316), (44888, 5730480), (45480, 5655888), (45612, 5639520), (46872, 5487920), (46996, 5473440), (47754, 5386560), (48512, 5302395), (48870, 5263552), (50499, 5093760), (50680, 5075568), (51165, 5027456), (52080, 4939128), (52128, 4934580), (53060, 4847904), (53568, 4801930), (54576, 4713240), (56110, 4584384), (57015, 4511616), (57920, 4441122), (58590, 4390336), (58745, 4378752), (59520, 4321737), (60480, 4253138), (60640, 4241916), (60816, 4229640), (62496, 4115940), (63672, 4039920), (65160, 3947664), (66960, 3841544), (67332, 3820320), (68220, 3770592), (68418, 3759680), (68599, 3749760), (69440, 3704346), (69504, 3700935), (70494, 3648960), (71631, 3591040), (72768, 3534930), (76020, 3383712), (78120, 3292752), (78192, 3289720), (78554, 3274560), (79590, 3231936), (81088, 3172230), (81864, 3142160), (82243, 3127680), (83328, 3086955), (84165, 3056256), (84896, 3029940), (86880, 2960748), (89280, 2881158), (89776, 2865240), (90960, 2827944), 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