1457975960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{53681}}^1$

素因数の和:53796

約数の個数: 64

約数和(自身を含む): 3787801920

約数和(自身を除く): 2329825960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 27160, 53681, 107362, 214724, 268405, 375767, 429448, 536810, 751534, 1073620, 1503068, 1878835, 2147240, 3006136, 3757670, 5207057, 7515340, 10414114, 15030680, 20828228, 26035285, 36449399, 41656456, 52070570, 72898798, 104141140, 145797596, 182246995, 208282280, 291595192, 364493990, 728987980, 1457975960]

約数ペア:

[(1, 1457975960), (2, 728987980), (4, 364493990), (5, 291595192), (7, 208282280), (8, 182246995), (10, 145797596), (14, 104141140), (20, 72898798), (28, 52070570), (35, 41656456), (40, 36449399), (56, 26035285), (70, 20828228), (97, 15030680), (140, 10414114), (194, 7515340), (280, 5207057), (388, 3757670), (485, 3006136), (679, 2147240), (776, 1878835), (970, 1503068), (1358, 1073620), (1940, 751534), (2716, 536810), (3395, 429448), (3880, 375767), (5432, 268405), (6790, 214724), (13580, 107362), (27160, 53681)]