126922880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 355743360

約数和(自身を除く): 228820480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 691, 820, 896, 1120, 1148, 1312, 1382, 1435, 1640, 2240, 2296, 2624, 2764, 2870, 3280, 3455, 4480, 4592, 4837, 5248, 5528, 5740, 6560, 6910, 9184, 9674, 11056, 11480, 13120, 13820, 18368, 19348, 22112, 22960, 24185, 26240, 27640, 28331, 36736, 38696, 44224, 45920, 48370, 55280, 56662, 77392, 88448, 91840, 96740, 110560, 113324, 141655, 154784, 183680, 193480, 198317, 221120, 226648, 283310, 309568, 386960, 396634, 442240, 453296, 566620, 619136, 773920, 793268, 906592, 991585, 1133240, 1547840, 1586536, 1813184, 1983170, 2266480, 3095680, 3173072, 3626368, 3966340, 4532960, 6346144, 7932680, 9065920, 12692288, 15865360, 18131840, 25384576, 31730720, 63461440, 126922880]

約数ペア:

[(1, 126922880), (2, 63461440), (4, 31730720), (5, 25384576), (7, 18131840), (8, 15865360), (10, 12692288), (14, 9065920), (16, 7932680), (20, 6346144), (28, 4532960), (32, 3966340), (35, 3626368), (40, 3173072), (41, 3095680), (56, 2266480), (64, 1983170), (70, 1813184), (80, 1586536), (82, 1547840), (112, 1133240), (128, 991585), (140, 906592), (160, 793268), (164, 773920), (205, 619136), (224, 566620), (280, 453296), (287, 442240), (320, 396634), (328, 386960), (410, 309568), (448, 283310), (560, 226648), (574, 221120), (640, 198317), (656, 193480), (691, 183680), (820, 154784), (896, 141655), (1120, 113324), (1148, 110560), (1312, 96740), (1382, 91840), (1435, 88448), (1640, 77392), (2240, 56662), (2296, 55280), (2624, 48370), (2764, 45920), (2870, 44224), (3280, 38696), (3455, 36736), (4480, 28331), (4592, 27640), (4837, 26240), (5248, 24185), (5528, 22960), (5740, 22112), (6560, 19348), (6910, 18368), (9184, 13820), (9674, 13120), (11056, 11480)]