160406960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3070

約数の個数: 80

約数和(自身を含む): 430764096

約数和(自身を除く): 270357136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 2953, 3395, 3880, 5432, 5906, 6790, 7760, 10864, 11812, 13580, 14765, 20671, 23624, 27160, 29530, 41342, 47248, 54320, 59060, 82684, 103355, 118120, 165368, 206710, 236240, 286441, 330736, 413420, 572882, 826840, 1145764, 1432205, 1653680, 2005087, 2291528, 2864410, 4010174, 4583056, 5728820, 8020348, 10025435, 11457640, 16040696, 20050870, 22915280, 32081392, 40101740, 80203480, 160406960]

約数ペア:

[(1, 160406960), (2, 80203480), (4, 40101740), (5, 32081392), (7, 22915280), (8, 20050870), (10, 16040696), (14, 11457640), (16, 10025435), (20, 8020348), (28, 5728820), (35, 4583056), (40, 4010174), (56, 2864410), (70, 2291528), (80, 2005087), (97, 1653680), (112, 1432205), (140, 1145764), (194, 826840), (280, 572882), (388, 413420), (485, 330736), (560, 286441), (679, 236240), (776, 206710), (970, 165368), (1358, 118120), (1552, 103355), (1940, 82684), (2716, 59060), (2953, 54320), (3395, 47248), (3880, 41342), (5432, 29530), (5906, 27160), (6790, 23624), (7760, 20671), (10864, 14765), (11812, 13580)]