70182840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6461

約数の個数: 128

約数和(自身を含む): 259176960

約数和(自身を除く): 188994120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6427, 10920, 12854, 19281, 25708, 32135, 38562, 44989, 51416, 64270, 77124, 83551, 89978, 96405, 128540, 134967, 154248, 167102, 179956, 192810, 224945, 250653, 257080, 269934, 334204, 359912, 385620, 417755, 449890, 501306, 539868, 584857, 668408, 674835, 771240, 835510, 899780, 1002612, 1079736, 1169714, 1253265, 1349670, 1671020, 1754571, 1799560, 2005224, 2339428, 2506530, 2699340, 2924285, 3342040, 3509142, 4678856, 5013060, 5398680, 5848570, 7018284, 8772855, 10026120, 11697140, 14036568, 17545710, 23394280, 35091420, 70182840]

約数ペア:

[(1, 70182840), (2, 35091420), (3, 23394280), (4, 17545710), (5, 14036568), (6, 11697140), (7, 10026120), (8, 8772855), (10, 7018284), (12, 5848570), (13, 5398680), (14, 5013060), (15, 4678856), (20, 3509142), (21, 3342040), (24, 2924285), (26, 2699340), (28, 2506530), (30, 2339428), (35, 2005224), (39, 1799560), (40, 1754571), (42, 1671020), (52, 1349670), (56, 1253265), (60, 1169714), (65, 1079736), (70, 1002612), (78, 899780), (84, 835510), (91, 771240), (104, 674835), (105, 668408), (120, 584857), (130, 539868), (140, 501306), (156, 449890), (168, 417755), (182, 385620), (195, 359912), (210, 334204), (260, 269934), (273, 257080), (280, 250653), (312, 224945), (364, 192810), (390, 179956), (420, 167102), (455, 154248), (520, 134967), (546, 128540), (728, 96405), (780, 89978), (840, 83551), (910, 77124), (1092, 64270), (1365, 51416), (1560, 44989), (1820, 38562), (2184, 32135), (2730, 25708), (3640, 19281), (5460, 12854), (6427, 10920)]