2566640520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7691}}^1$

素因数の和:7817

約数の個数: 160

約数和(自身を含む): 8711651520

約数和(自身を除く): 6145011000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 515, 540, 618, 648, 810, 824, 927, 1030, 1080, 1236, 1545, 1620, 1854, 2060, 2472, 2781, 3090, 3240, 3708, 4120, 4635, 5562, 6180, 7416, 7691, 8343, 9270, 11124, 12360, 13905, 15382, 16686, 18540, 22248, 23073, 27810, 30764, 33372, 37080, 38455, 41715, 46146, 55620, 61528, 66744, 69219, 76910, 83430, 92292, 111240, 115365, 138438, 153820, 166860, 184584, 207657, 230730, 276876, 307640, 333720, 346095, 415314, 461460, 553752, 622971, 692190, 792173, 830628, 922920, 1038285, 1245942, 1384380, 1584346, 1661256, 2076570, 2376519, 2491884, 2768760, 3114855, 3168692, 3960865, 4153140, 4753038, 4983768, 6229710, 6337384, 7129557, 7921730, 8306280, 9506076, 11882595, 12459420, 14259114, 15843460, 19012152, 21388671, 23765190, 24918840, 28518228, 31686920, 35647785, 42777342, 47530380, 57036456, 64166013, 71295570, 85554684, 95060760, 106943355, 128332026, 142591140, 171109368, 213886710, 256664052, 285182280, 320830065, 427773420, 513328104, 641660130, 855546840, 1283320260, 2566640520]

約数ペア:

[(1, 2566640520), (2, 1283320260), (3, 855546840), (4, 641660130), (5, 513328104), (6, 427773420), (8, 320830065), (9, 285182280), (10, 256664052), (12, 213886710), (15, 171109368), (18, 142591140), (20, 128332026), (24, 106943355), (27, 95060760), (30, 85554684), (36, 71295570), (40, 64166013), (45, 57036456), (54, 47530380), (60, 42777342), (72, 35647785), (81, 31686920), (90, 28518228), (103, 24918840), (108, 23765190), (120, 21388671), (135, 19012152), (162, 15843460), (180, 14259114), (206, 12459420), (216, 11882595), (270, 9506076), (309, 8306280), (324, 7921730), (360, 7129557), (405, 6337384), (412, 6229710), (515, 4983768), (540, 4753038), (618, 4153140), (648, 3960865), (810, 3168692), (824, 3114855), (927, 2768760), (1030, 2491884), (1080, 2376519), (1236, 2076570), (1545, 1661256), (1620, 1584346), (1854, 1384380), (2060, 1245942), (2472, 1038285), (2781, 922920), (3090, 830628), (3240, 792173), (3708, 692190), (4120, 622971), (4635, 553752), (5562, 461460), (6180, 415314), (7416, 346095), (7691, 333720), (8343, 307640), (9270, 276876), (11124, 230730), (12360, 207657), (13905, 184584), (15382, 166860), (16686, 153820), (18540, 138438), (22248, 115365), (23073, 111240), (27810, 92292), (30764, 83430), (33372, 76910), (37080, 69219), (38455, 66744), (41715, 61528), (46146, 55620)]