21662176640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 384

約数和(自身を含む): 60209049600

約数和(自身を除く): 38546872960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 83, 95, 104, 127, 128, 130, 152, 160, 166, 169, 190, 208, 247, 254, 260, 304, 320, 332, 338, 380, 415, 416, 494, 508, 520, 608, 635, 640, 664, 676, 760, 830, 832, 845, 988, 1016, 1040, 1079, 1216, 1235, 1270, 1328, 1352, 1520, 1577, 1651, 1660, 1664, 1690, 1976, 2032, 2080, 2158, 2413, 2432, 2470, 2540, 2656, 2704, 3040, 3154, 3211, 3302, 3320, 3380, 3952, 4064, 4160, 4316, 4826, 4940, 5080, 5312, 5395, 5408, 6080, 6308, 6422, 6604, 6640, 6760, 7885, 7904, 8128, 8255, 8320, 8632, 9652, 9880, 10160, 10541, 10624, 10790, 10816, 12065, 12160, 12616, 12844, 13208, 13280, 13520, 14027, 15770, 15808, 16055, 16256, 16510, 17264, 19304, 19760, 20320, 20501, 21082, 21463, 21580, 21632, 24130, 25232, 25688, 26416, 26560, 27040, 28054, 31369, 31540, 31616, 32110, 33020, 34528, 38608, 39520, 40640, 41002, 42164, 42926, 43160, 48260, 50464, 51376, 52705, 52832, 53120, 54080, 56108, 62738, 63080, 64220, 66040, 69056, 70135, 77216, 79040, 81280, 82004, 84328, 85852, 86320, 96520, 100928, 102505, 102752, 105410, 105664, 107315, 108160, 112216, 125476, 126160, 128440, 132080, 137033, 138112, 140270, 154432, 156845, 158080, 164008, 168656, 171704, 172640, 193040, 200279, 201856, 205010, 205504, 210820, 211328, 214630, 224432, 250952, 252320, 256880, 264160, 266513, 274066, 280540, 308864, 313690, 328016, 337312, 343408, 345280, 386080, 400558, 407797, 410020, 411008, 421640, 429260, 448864, 501904, 504640, 513760, 528320, 533026, 548132, 561080, 627380, 656032, 674624, 685165, 686816, 690560, 772160, 801116, 815594, 820040, 843280, 858520, 897728, 1001395, 1003808, 1009280, 1027520, 1056640, 1066052, 1096264, 1122160, 1254760, 1312064, 1332565, 1349248, 1370330, 1373632, 1544320, 1602232, 1631188, 1640080, 1686560, 1717040, 1781429, 1795456, 2002790, 2007616, 2038985, 2055040, 2132104, 2192528, 2244320, 2509520, 2603627, 2624128, 2665130, 2740660, 2747264, 3204464, 3262376, 3280160, 3373120, 3434080, 3562858, 4005580, 4015232, 4077970, 4264208, 4385056, 4488640, 5019040, 5207254, 5330260, 5481320, 6408928, 6524752, 6560320, 6746240, 6868160, 7125716, 8011160, 8155940, 8528416, 8770112, 8907145, 8977280, 10038080, 10414508, 10660520, 10962640, 12817856, 13018135, 13049504, 13120640, 13736320, 14251432, 16022320, 16311880, 17056832, 17540224, 17814290, 20076160, 20829016, 21321040, 21925280, 25635712, 26036270, 26099008, 28502864, 32044640, 32623760, 33847151, 34113664, 35628580, 41658032, 42642080, 43850560, 52072540, 52198016, 57005728, 64089280, 65247520, 67694302, 71257160, 83316064, 85284160, 87701120, 104145080, 114011456, 128178560, 130495040, 135388604, 142514320, 166632128, 169235755, 170568320, 208290160, 228022912, 260990080, 270777208, 285028640, 333264256, 338471510, 416580320, 541554416, 570057280, 676943020, 833160640, 1083108832, 1140114560, 1353886040, 1666321280, 2166217664, 2707772080, 4332435328, 5415544160, 10831088320, 21662176640]

約数ペア:

[(1, 21662176640), (2, 10831088320), (4, 5415544160), (5, 4332435328), (8, 2707772080), (10, 2166217664), (13, 1666321280), (16, 1353886040), (19, 1140114560), (20, 1083108832), (26, 833160640), (32, 676943020), (38, 570057280), (40, 541554416), (52, 416580320), (64, 338471510), (65, 333264256), (76, 285028640), (80, 270777208), (83, 260990080), (95, 228022912), (104, 208290160), (127, 170568320), (128, 169235755), (130, 166632128), (152, 142514320), (160, 135388604), (166, 130495040), (169, 128178560), (190, 114011456), (208, 104145080), (247, 87701120), (254, 85284160), (260, 83316064), (304, 71257160), (320, 67694302), (332, 65247520), (338, 64089280), (380, 57005728), (415, 52198016), (416, 52072540), (494, 43850560), (508, 42642080), (520, 41658032), (608, 35628580), (635, 34113664), (640, 33847151), (664, 32623760), (676, 32044640), (760, 28502864), (830, 26099008), (832, 26036270), (845, 25635712), (988, 21925280), (1016, 21321040), (1040, 20829016), (1079, 20076160), (1216, 17814290), (1235, 17540224), (1270, 17056832), (1328, 16311880), (1352, 16022320), (1520, 14251432), (1577, 13736320), (1651, 13120640), (1660, 13049504), (1664, 13018135), (1690, 12817856), (1976, 10962640), (2032, 10660520), (2080, 10414508), (2158, 10038080), (2413, 8977280), (2432, 8907145), (2470, 8770112), (2540, 8528416), (2656, 8155940), (2704, 8011160), (3040, 7125716), (3154, 6868160), (3211, 6746240), (3302, 6560320), (3320, 6524752), (3380, 6408928), (3952, 5481320), (4064, 5330260), (4160, 5207254), (4316, 5019040), (4826, 4488640), (4940, 4385056), (5080, 4264208), (5312, 4077970), (5395, 4015232), (5408, 4005580), (6080, 3562858), (6308, 3434080), (6422, 3373120), (6604, 3280160), (6640, 3262376), (6760, 3204464), (7885, 2747264), (7904, 2740660), (8128, 2665130), (8255, 2624128), (8320, 2603627), (8632, 2509520), (9652, 2244320), (9880, 2192528), (10160, 2132104), (10541, 2055040), (10624, 2038985), (10790, 2007616), (10816, 2002790), (12065, 1795456), (12160, 1781429), (12616, 1717040), (12844, 1686560), (13208, 1640080), (13280, 1631188), (13520, 1602232), (14027, 1544320), (15770, 1373632), (15808, 1370330), (16055, 1349248), (16256, 1332565), (16510, 1312064), (17264, 1254760), (19304, 1122160), (19760, 1096264), (20320, 1066052), (20501, 1056640), (21082, 1027520), (21463, 1009280), (21580, 1003808), (21632, 1001395), (24130, 897728), (25232, 858520), (25688, 843280), (26416, 820040), (26560, 815594), (27040, 801116), (28054, 772160), (31369, 690560), (31540, 686816), (31616, 685165), (32110, 674624), (33020, 656032), (34528, 627380), (38608, 561080), (39520, 548132), (40640, 533026), (41002, 528320), (42164, 513760), (42926, 504640), (43160, 501904), (48260, 448864), (50464, 429260), (51376, 421640), (52705, 411008), (52832, 410020), (53120, 407797), (54080, 400558), (56108, 386080), (62738, 345280), (63080, 343408), (64220, 337312), (66040, 328016), (69056, 313690), (70135, 308864), (77216, 280540), (79040, 274066), (81280, 266513), (82004, 264160), (84328, 256880), (85852, 252320), (86320, 250952), (96520, 224432), (100928, 214630), (102505, 211328), (102752, 210820), (105410, 205504), (105664, 205010), (107315, 201856), (108160, 200279), (112216, 193040), (125476, 172640), (126160, 171704), (128440, 168656), (132080, 164008), (137033, 158080), (138112, 156845), (140270, 154432)]