76479760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3392

約数の個数: 80

約数和(自身を含む): 208236672

約数和(自身を除く): 131756912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 3331, 4592, 5740, 6662, 11480, 13324, 16655, 22960, 23317, 26648, 33310, 46634, 53296, 66620, 93268, 116585, 133240, 136571, 186536, 233170, 266480, 273142, 373072, 466340, 546284, 682855, 932680, 955997, 1092568, 1365710, 1865360, 1911994, 2185136, 2731420, 3823988, 4779985, 5462840, 7647976, 9559970, 10925680, 15295952, 19119940, 38239880, 76479760]

約数ペア:

[(1, 76479760), (2, 38239880), (4, 19119940), (5, 15295952), (7, 10925680), (8, 9559970), (10, 7647976), (14, 5462840), (16, 4779985), (20, 3823988), (28, 2731420), (35, 2185136), (40, 1911994), (41, 1865360), (56, 1365710), (70, 1092568), (80, 955997), (82, 932680), (112, 682855), (140, 546284), (164, 466340), (205, 373072), (280, 273142), (287, 266480), (328, 233170), (410, 186536), (560, 136571), (574, 133240), (656, 116585), (820, 93268), (1148, 66620), (1435, 53296), (1640, 46634), (2296, 33310), (2870, 26648), (3280, 23317), (3331, 22960), (4592, 16655), (5740, 13324), (6662, 11480)]