21484458240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 1152

約数和(自身を含む): 90420019200

約数和(自身を除く): 68935560960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 32, 35, 38, 40, 42, 46, 48, 56, 57, 59, 60, 62, 64, 69, 70, 76, 80, 84, 92, 93, 95, 96, 105, 112, 114, 115, 118, 120, 124, 128, 133, 138, 140, 152, 155, 160, 161, 168, 177, 184, 186, 190, 192, 210, 217, 224, 228, 230, 236, 240, 248, 256, 266, 276, 280, 285, 295, 304, 310, 320, 322, 336, 345, 354, 368, 372, 380, 384, 399, 413, 420, 434, 437, 448, 456, 460, 465, 472, 480, 483, 496, 532, 552, 560, 570, 589, 590, 608, 620, 640, 644, 651, 665, 672, 690, 708, 713, 736, 744, 760, 768, 798, 805, 826, 840, 868, 874, 885, 896, 912, 920, 930, 944, 960, 966, 992, 1064, 1085, 1104, 1120, 1121, 1140, 1178, 1180, 1216, 1239, 1240, 1280, 1288, 1302, 1311, 1330, 1344, 1357, 1380, 1416, 1426, 1472, 1488, 1520, 1596, 1610, 1652, 1680, 1736, 1748, 1767, 1770, 1792, 1824, 1829, 1840, 1860, 1888, 1920, 1932, 1984, 1995, 2065, 2128, 2139, 2170, 2185, 2208, 2240, 2242, 2280, 2356, 2360, 2415, 2432, 2478, 2480, 2576, 2604, 2622, 2660, 2688, 2714, 2760, 2832, 2852, 2944, 2945, 2976, 3040, 3059, 3192, 3220, 3255, 3304, 3360, 3363, 3472, 3496, 3534, 3540, 3565, 3648, 3658, 3680, 3720, 3776, 3840, 3864, 3968, 3990, 4071, 4123, 4130, 4256, 4278, 4340, 4370, 4416, 4480, 4484, 4560, 4712, 4720, 4830, 4864, 4956, 4960, 4991, 5152, 5208, 5244, 5320, 5376, 5428, 5487, 5520, 5605, 5664, 5704, 5888, 5890, 5952, 6080, 6118, 6195, 6384, 6440, 6510, 6555, 6608, 6720, 6726, 6785, 6944, 6992, 7068, 7080, 7130, 7296, 7316, 7360, 7440, 7552, 7728, 7847, 7936, 7980, 8142, 8246, 8260, 8512, 8556, 8680, 8740, 8832, 8835, 8960, 8968, 9120, 9145, 9177, 9424, 9440, 9499, 9660, 9912, 9920, 9982, 10304, 10416, 10488, 10640, 10695, 10856, 10974, 11040, 11210, 11328, 11408, 11780, 11904, 12160, 12236, 12369, 12390, 12768, 12803, 12880, 13020, 13110, 13216, 13440, 13452, 13547, 13570, 13888, 13984, 14136, 14160, 14260, 14592, 14632, 14720, 14880, 14973, 15104, 15295, 15456, 15694, 15960, 16284, 16492, 16520, 16815, 17024, 17112, 17360, 17480, 17664, 17670, 17936, 18240, 18290, 18354, 18848, 18880, 18998, 19320, 19824, 19840, 19964, 20355, 20608, 20615, 20832, 20976, 21280, 21390, 21712, 21948, 22080, 22420, 22656, 22816, 23541, 23560, 23808, 24320, 24472, 24738, 24780, 24955, 25536, 25606, 25760, 25783, 26040, 26220, 26432, 26880, 26904, 27094, 27140, 27435, 27776, 27968, 28272, 28320, 28497, 28520, 29264, 29440, 29760, 29946, 30590, 30912, 31388, 31920, 32568, 32984, 33040, 33630, 34048, 34224, 34720, 34751, 34960, 35340, 35872, 36480, 36580, 36708, 37696, 37760, 37996, 38409, 38640, 39235, 39648, 39680, 39928, 40641, 40710, 41216, 41230, 41664, 41952, 42067, 42560, 42780, 43424, 43896, 44160, 44840, 45312, 45632, 45885, 47082, 47120, 47495, 48944, 49476, 49560, 49910, 51072, 51212, 51520, 51566, 52080, 52440, 52864, 53808, 54188, 54280, 54870, 55552, 55936, 56544, 56640, 56994, 57040, 58528, 59520, 59892, 61180, 61824, 61845, 62776, 63840, 64015, 65136, 65968, 66080, 67260, 67735, 68448, 69440, 69502, 69920, 70680, 71744, 72960, 73160, 73416, 74865, 75392, 75520, 75992, 76818, 77280, 77349, 78470, 79296, 79856, 81282, 81420, 82460, 83328, 83904, 84134, 85120, 85560, 86848, 87792, 88320, 89680, 91264, 91770, 94164, 94240, 94829, 94990, 97888, 98952, 99120, 99820, 102144, 102424, 103040, 103132, 104160, 104253, 104880, 105728, 107616, 108376, 108560, 109740, 111872, 113088, 113280, 113988, 114080, 117056, 117705, 119040, 119784, 122360, 123648, 123690, 125552, 126201, 127680, 128030, 128915, 130272, 131936, 132160, 134520, 135470, 136896, 138880, 139004, 139840, 141360, 142485, 143488, 146320, 146832, 149730, 150784, 151984, 153636, 154560, 154698, 156940, 158592, 159712, 162564, 162840, 164920, 166656, 167808, 168268, 170240, 171120, 173696, 173755, 175584, 179360, 180481, 182528, 183540, 188328, 188480, 189658, 189980, 192045, 195776, 197904, 198240, 199640, 203205, 204848, 206080, 206264, 208320, 208506, 209760, 210335, 215232, 216752, 217120, 219480, 226176, 226560, 227976, 228160, 234112, 235410, 239568, 243257, 244720, 247380, 251104, 252402, 255360, 256060, 257830, 260544, 263872, 264320, 269040, 270940, 273792, 277760, 278008, 279680, 282720, 284487, 284970, 286976, 292640, 293664, 294469, 299460, 303968, 307272, 309120, 309396, 313880, 317184, 319424, 325128, 325680, 329840, 335616, 336536, 342240, 347392, 347510, 351168, 358720, 360962, 367080, 376656, 376960, 379316, 379960, 384090, 386745, 391552, 395808, 396480, 399280, 406410, 409696, 412528, 416640, 417012, 419520, 420670, 430464, 433504, 434240, 438960, 452352, 455952, 456320, 468224, 470820, 474145, 479136, 486514, 489440, 494760, 502208, 504804, 510720, 512120, 515660, 521088, 521265, 527744, 528640, 538080, 541443, 541880, 547584, 556016, 559360, 565440, 568974, 569940, 585280, 587328, 588938, 598920, 607936, 614544, 618240, 618792, 627760, 631005, 638848, 650256, 651360, 659680, 673072, 684480, 695020, 702336, 717440, 721924, 729771, 734160, 753312, 753920, 758632, 759920, 768180, 773490, 783104, 791616, 792960, 798560, 799273, 812820, 819392, 825056, 833280, 834024, 839040, 841340, 860928, 867008, 868480, 877920, 883407, 902405, 911904, 912640, 941640, 948290, 958272, 973028, 978880, 989520, 1004416, 1009608, 1024240, 1031320, 1042176, 1042530, 1055488, 1076160, 1082886, 1083760, 1112032, 1130880, 1137948, 1139880, 1170560, 1174656, 1177876, 1197840, 1215872, 1216285, 1229088, 1237584, 1255520, 1262010, 1277696, 1300512, 1302720, 1319360, 1346144, 1368960, 1390040, 1404672, 1422435, 1434880, 1443848, 1459542, 1468320, 1472345, 1506624, 1517264, 1519840, 1536360, 1546980, 1583232, 1585920, 1597120, 1598546, 1625640, 1638784, 1650112, 1668048, 1678080, 1682680, 1734016, 1736960, 1755840, 1766814, 1804810, 1823808, 1883280, 1896580, 1916544, 1946056, 1957760, 1979040, 2008832, 2019216, 2048480, 2062640, 2085060, 2152320, 2165772, 2167520, 2224064, 2261760, 2275896, 2279760, 2341120, 2349312, 2355752, 2395680, 2397819, 2431744, 2432570, 2458176, 2475168, 2511040, 2524020, 2601024, 2605440, 2638720, 2692288, 2707215, 2737920, 2780080, 2844870, 2887696, 2919084, 2936640, 2944690, 3013248, 3034528, 3039680, 3072720, 3093960, 3166464, 3194240, 3197092, 3251280, 3277568, 3300224, 3336096, 3365360, 3468032, 3511680, 3533628, 3609620, 3647616, 3648855, 3766560, 3793160, 3833088, 3892112, 3915520, 3958080, 3996365, 4038432, 4096960, 4125280, 4170120, 4304640, 4331544, 4335040, 4417035, 4448128, 4551792, 4559520, 4711504, 4791360, 4795638, 4865140, 4916352, 4950336, 5022080, 5048040, 5202048, 5210880, 5277440, 5384576, 5414430, 5560160, 5594911, 5689740, 5775392, 5838168, 5873280, 5889380, 6026496, 6069056, 6079360, 6145440, 6187920, 6388480, 6394184, 6502560, 6600448, 6672192, 6730720, 7023360, 7067256, 7219240, 7295232, 7297710, 7533120, 7586320, 7784224, 7916160, 7992730, 8076864, 8193920, 8250560, 8340240, 8663088, 8670080, 8834070, 8896256, 9103584, 9119040, 9423008, 9582720, 9591276, 9730280, 9832704, 9900672, 10044160, 10096080, 10404096, 10769152, 10828860, 11120320, 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76730208, 77842240, 80768640, 83923665, 86630880, 89518576, 91035840, 93410688, 94230080, 95912760, 99006720, 102306944, 111898220, 113076096, 115507840, 116763360, 121381120, 127883680, 133443840, 134277864, 138609408, 141345120, 153460416, 155684480, 161537280, 167847330, 173261760, 179037152, 182071680, 186821376, 188460160, 191825520, 204613888, 223796440, 226152192, 231015680, 233526720, 255767360, 268555728, 282690240, 306920832, 311368960, 335694660, 346523520, 358074304, 364143360, 376920320, 383651040, 447592880, 467053440, 511534720, 537111456, 565380480, 613841664, 671389320, 693047040, 716148608, 767302080, 895185760, 934106880, 1023069440, 1074222912, 1130760960, 1342778640, 1432297216, 1534604160, 1790371520, 2148445824, 2685557280, 3069208320, 3580743040, 4296891648, 5371114560, 7161486080, 10742229120, 21484458240]

約数ペア:

[(1, 21484458240), (2, 10742229120), (3, 7161486080), (4, 5371114560), (5, 4296891648), (6, 3580743040), (7, 3069208320), (8, 2685557280), (10, 2148445824), (12, 1790371520), (14, 1534604160), (15, 1432297216), (16, 1342778640), (19, 1130760960), (20, 1074222912), (21, 1023069440), (23, 934106880), (24, 895185760), (28, 767302080), (30, 716148608), (31, 693047040), (32, 671389320), (35, 613841664), (38, 565380480), (40, 537111456), (42, 511534720), (46, 467053440), (48, 447592880), (56, 383651040), (57, 376920320), (59, 364143360), (60, 358074304), (62, 346523520), (64, 335694660), (69, 311368960), (70, 306920832), (76, 282690240), (80, 268555728), (84, 255767360), (92, 233526720), (93, 231015680), (95, 226152192), (96, 223796440), (105, 204613888), (112, 191825520), (114, 188460160), (115, 186821376), (118, 182071680), (120, 179037152), (124, 173261760), (128, 167847330), (133, 161537280), (138, 155684480), (140, 153460416), (152, 141345120), (155, 138609408), (160, 134277864), (161, 133443840), (168, 127883680), (177, 121381120), (184, 116763360), (186, 115507840), (190, 113076096), (192, 111898220), (210, 102306944), (217, 99006720), (224, 95912760), (228, 94230080), (230, 93410688), (236, 91035840), (240, 89518576), (248, 86630880), (256, 83923665), (266, 80768640), (276, 77842240), (280, 76730208), (285, 75384064), (295, 72828672), (304, 70672560), (310, 69304704), (320, 67138932), (322, 66721920), (336, 63941840), (345, 62273792), (354, 60690560), (368, 58381680), (372, 57753920), (380, 56538048), (384, 55949110), (399, 53845760), (413, 52020480), (420, 51153472), (434, 49503360), (437, 49163520), (448, 47956380), (456, 47115040), (460, 46705344), (465, 46203136), (472, 45517920), (480, 44759288), (483, 44481280), (496, 43315440), (532, 40384320), (552, 38921120), (560, 38365104), (570, 37692032), (589, 36476160), (590, 36414336), (608, 35336280), (620, 34652352), (640, 33569466), (644, 33360960), (651, 33002240), (665, 32307456), (672, 31970920), (690, 31136896), (708, 30345280), (713, 30132480), (736, 29190840), (744, 28876960), (760, 28269024), (768, 27974555), (798, 26922880), (805, 26688768), (826, 26010240), (840, 25576736), (868, 24751680), (874, 24581760), (885, 24276224), (896, 23978190), (912, 23557520), (920, 23352672), (930, 23101568), (944, 22758960), (960, 22379644), (966, 22240640), (992, 21657720), (1064, 20192160), (1085, 19801344), (1104, 19460560), (1120, 19182552), (1121, 19165440), (1140, 18846016), (1178, 18238080), (1180, 18207168), (1216, 17668140), (1239, 17340160), (1240, 17326176), (1280, 16784733), (1288, 16680480), (1302, 16501120), (1311, 16387840), (1330, 16153728), (1344, 15985460), (1357, 15832320), (1380, 15568448), (1416, 15172640), (1426, 15066240), (1472, 14595420), (1488, 14438480), (1520, 14134512), (1596, 13461440), (1610, 13344384), (1652, 13005120), (1680, 12788368), (1736, 12375840), (1748, 12290880), (1767, 12158720), (1770, 12138112), (1792, 11989095), (1824, 11778760), (1829, 11746560), (1840, 11676336), (1860, 11550784), (1888, 11379480), (1920, 11189822), (1932, 11120320), (1984, 10828860), (1995, 10769152), (2065, 10404096), (2128, 10096080), (2139, 10044160), (2170, 9900672), (2185, 9832704), (2208, 9730280), (2240, 9591276), (2242, 9582720), (2280, 9423008), (2356, 9119040), (2360, 9103584), (2415, 8896256), (2432, 8834070), (2478, 8670080), (2480, 8663088), (2576, 8340240), (2604, 8250560), (2622, 8193920), (2660, 8076864), (2688, 7992730), (2714, 7916160), (2760, 7784224), (2832, 7586320), (2852, 7533120), (2944, 7297710), (2945, 7295232), (2976, 7219240), (3040, 7067256), (3059, 7023360), (3192, 6730720), (3220, 6672192), (3255, 6600448), (3304, 6502560), (3360, 6394184), (3363, 6388480), (3472, 6187920), (3496, 6145440), (3534, 6079360), (3540, 6069056), (3565, 6026496), (3648, 5889380), (3658, 5873280), (3680, 5838168), (3720, 5775392), (3776, 5689740), (3840, 5594911), (3864, 5560160), (3968, 5414430), (3990, 5384576), (4071, 5277440), (4123, 5210880), (4130, 5202048), (4256, 5048040), (4278, 5022080), (4340, 4950336), (4370, 4916352), (4416, 4865140), (4480, 4795638), (4484, 4791360), (4560, 4711504), (4712, 4559520), (4720, 4551792), (4830, 4448128), (4864, 4417035), (4956, 4335040), (4960, 4331544), (4991, 4304640), (5152, 4170120), (5208, 4125280), (5244, 4096960), (5320, 4038432), (5376, 3996365), (5428, 3958080), (5487, 3915520), (5520, 3892112), (5605, 3833088), (5664, 3793160), (5704, 3766560), (5888, 3648855), (5890, 3647616), (5952, 3609620), (6080, 3533628), (6118, 3511680), (6195, 3468032), (6384, 3365360), (6440, 3336096), (6510, 3300224), (6555, 3277568), (6608, 3251280), (6720, 3197092), (6726, 3194240), (6785, 3166464), (6944, 3093960), (6992, 3072720), (7068, 3039680), (7080, 3034528), (7130, 3013248), (7296, 2944690), (7316, 2936640), (7360, 2919084), (7440, 2887696), (7552, 2844870), (7728, 2780080), (7847, 2737920), (7936, 2707215), (7980, 2692288), (8142, 2638720), (8246, 2605440), (8260, 2601024), (8512, 2524020), (8556, 2511040), (8680, 2475168), (8740, 2458176), (8832, 2432570), (8835, 2431744), (8960, 2397819), (8968, 2395680), (9120, 2355752), (9145, 2349312), (9177, 2341120), (9424, 2279760), (9440, 2275896), (9499, 2261760), (9660, 2224064), (9912, 2167520), (9920, 2165772), (9982, 2152320), (10304, 2085060), (10416, 2062640), (10488, 2048480), (10640, 2019216), (10695, 2008832), (10856, 1979040), (10974, 1957760), (11040, 1946056), (11210, 1916544), (11328, 1896580), (11408, 1883280), (11780, 1823808), (11904, 1804810), (12160, 1766814), (12236, 1755840), (12369, 1736960), (12390, 1734016), (12768, 1682680), (12803, 1678080), (12880, 1668048), (13020, 1650112), (13110, 1638784), (13216, 1625640), (13440, 1598546), (13452, 1597120), (13547, 1585920), (13570, 1583232), (13888, 1546980), (13984, 1536360), (14136, 1519840), (14160, 1517264), (14260, 1506624), (14592, 1472345), (14632, 1468320), (14720, 1459542), (14880, 1443848), (14973, 1434880), (15104, 1422435), (15295, 1404672), (15456, 1390040), (15694, 1368960), (15960, 1346144), (16284, 1319360), (16492, 1302720), (16520, 1300512), (16815, 1277696), (17024, 1262010), (17112, 1255520), (17360, 1237584), (17480, 1229088), (17664, 1216285), (17670, 1215872), (17936, 1197840), (18240, 1177876), (18290, 1174656), (18354, 1170560), (18848, 1139880), (18880, 1137948), (18998, 1130880), (19320, 1112032), (19824, 1083760), (19840, 1082886), (19964, 1076160), (20355, 1055488), (20608, 1042530), (20615, 1042176), (20832, 1031320), (20976, 1024240), (21280, 1009608), (21390, 1004416), (21712, 989520), (21948, 978880), (22080, 973028), (22420, 958272), (22656, 948290), (22816, 941640), (23541, 912640), (23560, 911904), (23808, 902405), (24320, 883407), (24472, 877920), (24738, 868480), (24780, 867008), (24955, 860928), (25536, 841340), (25606, 839040), (25760, 834024), (25783, 833280), (26040, 825056), (26220, 819392), (26432, 812820), (26880, 799273), (26904, 798560), (27094, 792960), (27140, 791616), (27435, 783104), (27776, 773490), (27968, 768180), (28272, 759920), (28320, 758632), (28497, 753920), (28520, 753312), (29264, 734160), (29440, 729771), (29760, 721924), (29946, 717440), (30590, 702336), (30912, 695020), (31388, 684480), (31920, 673072), (32568, 659680), (32984, 651360), (33040, 650256), (33630, 638848), (34048, 631005), (34224, 627760), (34720, 618792), (34751, 618240), (34960, 614544), (35340, 607936), (35872, 598920), (36480, 588938), (36580, 587328), (36708, 585280), (37696, 569940), (37760, 568974), (37996, 565440), (38409, 559360), (38640, 556016), (39235, 547584), (39648, 541880), (39680, 541443), (39928, 538080), (40641, 528640), (40710, 527744), (41216, 521265), (41230, 521088), (41664, 515660), (41952, 512120), (42067, 510720), (42560, 504804), (42780, 502208), (43424, 494760), (43896, 489440), (44160, 486514), (44840, 479136), (45312, 474145), (45632, 470820), (45885, 468224), (47082, 456320), (47120, 455952), (47495, 452352), (48944, 438960), (49476, 434240), (49560, 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