172675160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2693}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 446126400

約数和(自身を除く): 273451240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 2693, 3206, 4580, 5386, 6412, 8015, 9160, 10772, 12824, 13465, 16030, 18851, 21544, 26930, 32060, 37702, 53860, 64120, 75404, 94255, 107720, 150808, 188510, 377020, 616697, 754040, 1233394, 2466788, 3083485, 4316879, 4933576, 6166970, 8633758, 12333940, 17267516, 21584395, 24667880, 34535032, 43168790, 86337580, 172675160]

約数ペア:

[(1, 172675160), (2, 86337580), (4, 43168790), (5, 34535032), (7, 24667880), (8, 21584395), (10, 17267516), (14, 12333940), (20, 8633758), (28, 6166970), (35, 4933576), (40, 4316879), (56, 3083485), (70, 2466788), (140, 1233394), (229, 754040), (280, 616697), (458, 377020), (916, 188510), (1145, 150808), (1603, 107720), (1832, 94255), (2290, 75404), (2693, 64120), (3206, 53860), (4580, 37702), (5386, 32060), (6412, 26930), (8015, 21544), (9160, 18851), (10772, 16030), (12824, 13465)]