20220865320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{35423}}^1$

素因数の和:35575

約数の個数: 128

約数和(自身を含む): 62436925440

約数和(自身を除く): 42216060120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 71, 120, 134, 142, 201, 213, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 1005, 1065, 1340, 1420, 1608, 1704, 2010, 2130, 2680, 2840, 4020, 4260, 4757, 8040, 8520, 9514, 14271, 19028, 23785, 28542, 35423, 38056, 47570, 57084, 70846, 71355, 95140, 106269, 114168, 141692, 142710, 177115, 190280, 212538, 283384, 285420, 354230, 425076, 531345, 570840, 708460, 850152, 1062690, 1416920, 2125380, 2373341, 2515033, 4250760, 4746682, 5030066, 7120023, 7545099, 9493364, 10060132, 11866705, 12575165, 14240046, 15090198, 18986728, 20120264, 23733410, 25150330, 28480092, 30180396, 35600115, 37725495, 47466820, 50300660, 56960184, 60360792, 71200230, 75450990, 94933640, 100601320, 142400460, 150901980, 168507211, 284800920, 301803960, 337014422, 505521633, 674028844, 842536055, 1011043266, 1348057688, 1685072110, 2022086532, 2527608165, 3370144220, 4044173064, 5055216330, 6740288440, 10110432660, 20220865320]

約数ペア:

[(1, 20220865320), (2, 10110432660), (3, 6740288440), (4, 5055216330), (5, 4044173064), (6, 3370144220), (8, 2527608165), (10, 2022086532), (12, 1685072110), (15, 1348057688), (20, 1011043266), (24, 842536055), (30, 674028844), (40, 505521633), (60, 337014422), (67, 301803960), (71, 284800920), (120, 168507211), (134, 150901980), (142, 142400460), (201, 100601320), (213, 94933640), (268, 75450990), (284, 71200230), (335, 60360792), (355, 56960184), (402, 50300660), (426, 47466820), (536, 37725495), (568, 35600115), (670, 30180396), (710, 28480092), (804, 25150330), (852, 23733410), (1005, 20120264), (1065, 18986728), (1340, 15090198), (1420, 14240046), (1608, 12575165), (1704, 11866705), (2010, 10060132), (2130, 9493364), (2680, 7545099), (2840, 7120023), (4020, 5030066), (4260, 4746682), (4757, 4250760), (8040, 2515033), (8520, 2373341), (9514, 2125380), (14271, 1416920), (19028, 1062690), (23785, 850152), (28542, 708460), (35423, 570840), (38056, 531345), (47570, 425076), (57084, 354230), (70846, 285420), (71355, 283384), (95140, 212538), (106269, 190280), (114168, 177115), (141692, 142710)]