166586160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 562464000

約数和(自身を除く): 395877840

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, 107, 120, 130, 156, 195, 208, 214, 240, 260, 312, 321, 390, 428, 499, 520, 535, 624, 642, 780, 856, 998, 1040, 1070, 1284, 1391, 1497, 1560, 1605, 1712, 1996, 2140, 2495, 2568, 2782, 2994, 3120, 3210, 3992, 4173, 4280, 4990, 5136, 5564, 5988, 6420, 6487, 6955, 7485, 7984, 8346, 8560, 9980, 11128, 11976, 12840, 12974, 13910, 14970, 16692, 19461, 19960, 20865, 22256, 23952, 25680, 25948, 27820, 29940, 32435, 33384, 38922, 39920, 41730, 51896, 53393, 55640, 59880, 64870, 66768, 77844, 83460, 97305, 103792, 106786, 111280, 119760, 129740, 155688, 160179, 166920, 194610, 213572, 259480, 266965, 311376, 320358, 333840, 389220, 427144, 518960, 533930, 640716, 694109, 778440, 800895, 854288, 1067860, 1281432, 1388218, 1556880, 1601790, 2082327, 2135720, 2562864, 2776436, 3203580, 3470545, 4164654, 4271440, 5552872, 6407160, 6941090, 8329308, 10411635, 11105744, 12814320, 13882180, 16658616, 20823270, 27764360, 33317232, 41646540, 55528720, 83293080, 166586160]

約数ペア:

[(1, 166586160), (2, 83293080), (3, 55528720), (4, 41646540), (5, 33317232), (6, 27764360), (8, 20823270), (10, 16658616), (12, 13882180), (13, 12814320), (15, 11105744), (16, 10411635), (20, 8329308), (24, 6941090), (26, 6407160), (30, 5552872), (39, 4271440), (40, 4164654), (48, 3470545), (52, 3203580), (60, 2776436), (65, 2562864), (78, 2135720), (80, 2082327), (104, 1601790), (107, 1556880), (120, 1388218), (130, 1281432), (156, 1067860), (195, 854288), (208, 800895), (214, 778440), (240, 694109), (260, 640716), (312, 533930), (321, 518960), (390, 427144), (428, 389220), (499, 333840), (520, 320358), (535, 311376), (624, 266965), (642, 259480), (780, 213572), (856, 194610), (998, 166920), (1040, 160179), (1070, 155688), (1284, 129740), (1391, 119760), (1497, 111280), (1560, 106786), (1605, 103792), (1712, 97305), (1996, 83460), (2140, 77844), (2495, 66768), (2568, 64870), (2782, 59880), (2994, 55640), (3120, 53393), (3210, 51896), (3992, 41730), (4173, 39920), (4280, 38922), (4990, 33384), (5136, 32435), (5564, 29940), (5988, 27820), (6420, 25948), (6487, 25680), (6955, 23952), (7485, 22256), (7984, 20865), (8346, 19960), (8560, 19461), (9980, 16692), (11128, 14970), (11976, 13910), (12840, 12974)]