40428859380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{569581}}^1$

素因数の和:569626

約数の個数: 144

約数和(自身を含む): 140089832064

約数和(自身を除く): 99660972684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3380, 3549, 4732, 5070, 5460, 5915, 7098, 10140, 11830, 14196, 17745, 23660, 35490, 70980, 569581, 1139162, 1708743, 2278324, 2847905, 3417486, 3987067, 5695810, 6834972, 7404553, 7974134, 8543715, 11391620, 11961201, 14809106, 15948268, 17087430, 19935335, 22213659, 23922402, 29618212, 34174860, 37022765, 39870670, 44427318, 47844804, 51831871, 59806005, 74045530, 79741340, 88854636, 96259189, 103663742, 111068295, 119612010, 148091060, 155495613, 192518378, 207327484, 222136590, 239224020, 259159355, 288777567, 310991226, 385036756, 444273180, 481295945, 518318710, 577555134, 621982452, 673814323, 777478065, 962591890, 1036637420, 1155110268, 1347628646, 1443887835, 1554956130, 1925183780, 2021442969, 2695257292, 2887775670, 3109912260, 3369071615, 4042885938, 5775551340, 6738143230, 8085771876, 10107214845, 13476286460, 20214429690, 40428859380]

約数ペア:

[(1, 40428859380), (2, 20214429690), (3, 13476286460), (4, 10107214845), (5, 8085771876), (6, 6738143230), (7, 5775551340), (10, 4042885938), (12, 3369071615), (13, 3109912260), (14, 2887775670), (15, 2695257292), (20, 2021442969), (21, 1925183780), (26, 1554956130), (28, 1443887835), (30, 1347628646), (35, 1155110268), (39, 1036637420), (42, 962591890), (52, 777478065), (60, 673814323), (65, 621982452), (70, 577555134), (78, 518318710), (84, 481295945), (91, 444273180), (105, 385036756), (130, 310991226), (140, 288777567), (156, 259159355), (169, 239224020), (182, 222136590), (195, 207327484), (210, 192518378), (260, 155495613), (273, 148091060), (338, 119612010), (364, 111068295), (390, 103663742), (420, 96259189), (455, 88854636), (507, 79741340), (546, 74045530), (676, 59806005), (780, 51831871), (845, 47844804), (910, 44427318), (1014, 39870670), (1092, 37022765), (1183, 34174860), (1365, 29618212), (1690, 23922402), (1820, 22213659), (2028, 19935335), (2366, 17087430), (2535, 15948268), (2730, 14809106), (3380, 11961201), (3549, 11391620), (4732, 8543715), (5070, 7974134), (5460, 7404553), (5915, 6834972), (7098, 5695810), (10140, 3987067), (11830, 3417486), (14196, 2847905), (17745, 2278324), (23660, 1708743), (35490, 1139162), (70980, 569581)]