770232840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3769}}^1$

素因数の和:3927

約数の個数: 128

約数和(自身を含む): 2508105600

約数和(自身を除く): 1737872760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1965, 2620, 3144, 3406, 3769, 3930, 5109, 5240, 6812, 7538, 7860, 8515, 10218, 11307, 13624, 15076, 15720, 17030, 18845, 20436, 22614, 25545, 30152, 34060, 37690, 40872, 45228, 48997, 51090, 56535, 68120, 75380, 90456, 97994, 102180, 113070, 146991, 150760, 195988, 204360, 226140, 244985, 293982, 391976, 452280, 489970, 493739, 587964, 734955, 979940, 987478, 1175928, 1469910, 1481217, 1959880, 1974956, 2468695, 2939820, 2962434, 3949912, 4937390, 5879640, 5924868, 6418607, 7406085, 9874780, 11849736, 12837214, 14812170, 19255821, 19749560, 25674428, 29624340, 32093035, 38511642, 51348856, 59248680, 64186070, 77023284, 96279105, 128372140, 154046568, 192558210, 256744280, 385116420, 770232840]

約数ペア:

[(1, 770232840), (2, 385116420), (3, 256744280), (4, 192558210), (5, 154046568), (6, 128372140), (8, 96279105), (10, 77023284), (12, 64186070), (13, 59248680), (15, 51348856), (20, 38511642), (24, 32093035), (26, 29624340), (30, 25674428), (39, 19749560), (40, 19255821), (52, 14812170), (60, 12837214), (65, 11849736), (78, 9874780), (104, 7406085), (120, 6418607), (130, 5924868), (131, 5879640), (156, 4937390), (195, 3949912), (260, 2962434), (262, 2939820), (312, 2468695), (390, 1974956), (393, 1959880), (520, 1481217), (524, 1469910), (655, 1175928), (780, 987478), (786, 979940), (1048, 734955), (1310, 587964), (1560, 493739), (1572, 489970), (1703, 452280), (1965, 391976), (2620, 293982), (3144, 244985), (3406, 226140), (3769, 204360), (3930, 195988), (5109, 150760), (5240, 146991), (6812, 113070), (7538, 102180), (7860, 97994), (8515, 90456), (10218, 75380), (11307, 68120), (13624, 56535), (15076, 51090), (15720, 48997), (17030, 45228), (18845, 40872), (20436, 37690), (22614, 34060), (25545, 30152)]