129992880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 431543808

約数和(自身を除く): 301550928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 151, 170, 204, 211, 240, 255, 272, 302, 340, 408, 422, 453, 510, 604, 633, 680, 755, 816, 844, 906, 1020, 1055, 1208, 1266, 1360, 1510, 1688, 1812, 2040, 2110, 2265, 2416, 2532, 2567, 3020, 3165, 3376, 3587, 3624, 4080, 4220, 4530, 5064, 5134, 6040, 6330, 7174, 7248, 7701, 8440, 9060, 10128, 10268, 10761, 12080, 12660, 12835, 14348, 15402, 16880, 17935, 18120, 20536, 21522, 25320, 25670, 28696, 30804, 31861, 35870, 36240, 38505, 41072, 43044, 50640, 51340, 53805, 57392, 61608, 63722, 71740, 77010, 86088, 95583, 102680, 107610, 123216, 127444, 143480, 154020, 159305, 172176, 191166, 205360, 215220, 254888, 286960, 308040, 318610, 382332, 430440, 477915, 509776, 541637, 616080, 637220, 764664, 860880, 955830, 1083274, 1274440, 1529328, 1624911, 1911660, 2166548, 2548880, 2708185, 3249822, 3823320, 4333096, 5416370, 6499644, 7646640, 8124555, 8666192, 10832740, 12999288, 16249110, 21665480, 25998576, 32498220, 43330960, 64996440, 129992880]

約数ペア:

[(1, 129992880), (2, 64996440), (3, 43330960), (4, 32498220), (5, 25998576), (6, 21665480), (8, 16249110), (10, 12999288), (12, 10832740), (15, 8666192), (16, 8124555), (17, 7646640), (20, 6499644), (24, 5416370), (30, 4333096), (34, 3823320), (40, 3249822), (48, 2708185), (51, 2548880), (60, 2166548), (68, 1911660), (80, 1624911), (85, 1529328), (102, 1274440), (120, 1083274), (136, 955830), (151, 860880), (170, 764664), (204, 637220), (211, 616080), (240, 541637), (255, 509776), (272, 477915), (302, 430440), (340, 382332), (408, 318610), (422, 308040), (453, 286960), (510, 254888), (604, 215220), (633, 205360), (680, 191166), (755, 172176), (816, 159305), (844, 154020), (906, 143480), (1020, 127444), (1055, 123216), (1208, 107610), (1266, 102680), (1360, 95583), (1510, 86088), (1688, 77010), (1812, 71740), (2040, 63722), (2110, 61608), (2265, 57392), (2416, 53805), (2532, 51340), (2567, 50640), (3020, 43044), (3165, 41072), (3376, 38505), (3587, 36240), (3624, 35870), (4080, 31861), (4220, 30804), (4530, 28696), (5064, 25670), (5134, 25320), (6040, 21522), (6330, 20536), (7174, 18120), (7248, 17935), (7701, 16880), (8440, 15402), (9060, 14348), (10128, 12835), (10268, 12660), (10761, 12080)]