1156761840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{743}}^1$

素因数の和:1271

約数の個数: 160

約数和(自身を含む): 3874752000

約数和(自身を除く): 2717990160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 499, 520, 624, 743, 780, 998, 1040, 1486, 1497, 1560, 1996, 2229, 2495, 2972, 2994, 3120, 3715, 3992, 4458, 4990, 5944, 5988, 6487, 7430, 7485, 7984, 8916, 9659, 9980, 11145, 11888, 11976, 12974, 14860, 14970, 17832, 19318, 19461, 19960, 22290, 23952, 25948, 28977, 29720, 29940, 32435, 35664, 38636, 38922, 39920, 44580, 48295, 51896, 57954, 59440, 59880, 64870, 77272, 77844, 89160, 96590, 97305, 103792, 115908, 119760, 129740, 144885, 154544, 155688, 178320, 193180, 194610, 231816, 259480, 289770, 311376, 370757, 386360, 389220, 463632, 518960, 579540, 741514, 772720, 778440, 1112271, 1159080, 1483028, 1556880, 1853785, 2224542, 2318160, 2966056, 3707570, 4449084, 4819841, 5561355, 5932112, 7415140, 8898168, 9639682, 11122710, 14459523, 14830280, 17796336, 19279364, 22245420, 24099205, 28919046, 29660560, 38558728, 44490840, 48198410, 57838092, 72297615, 77117456, 88981680, 96396820, 115676184, 144595230, 192793640, 231352368, 289190460, 385587280, 578380920, 1156761840]

約数ペア:

[(1, 1156761840), (2, 578380920), (3, 385587280), (4, 289190460), (5, 231352368), (6, 192793640), (8, 144595230), (10, 115676184), (12, 96396820), (13, 88981680), (15, 77117456), (16, 72297615), (20, 57838092), (24, 48198410), (26, 44490840), (30, 38558728), (39, 29660560), (40, 28919046), (48, 24099205), (52, 22245420), (60, 19279364), (65, 17796336), (78, 14830280), (80, 14459523), (104, 11122710), (120, 9639682), (130, 8898168), (156, 7415140), (195, 5932112), (208, 5561355), (240, 4819841), (260, 4449084), (312, 3707570), (390, 2966056), (499, 2318160), (520, 2224542), (624, 1853785), (743, 1556880), (780, 1483028), (998, 1159080), (1040, 1112271), (1486, 778440), (1497, 772720), (1560, 741514), (1996, 579540), (2229, 518960), (2495, 463632), (2972, 389220), (2994, 386360), (3120, 370757), (3715, 311376), (3992, 289770), (4458, 259480), (4990, 231816), (5944, 194610), (5988, 193180), (6487, 178320), (7430, 155688), (7485, 154544), (7984, 144885), (8916, 129740), (9659, 119760), (9980, 115908), (11145, 103792), (11888, 97305), (11976, 96590), (12974, 89160), (14860, 77844), (14970, 77272), (17832, 64870), (19318, 59880), (19461, 59440), (19960, 57954), (22290, 51896), (23952, 48295), (25948, 44580), (28977, 39920), (29720, 38922), (29940, 38636), (32435, 35664)]