151576760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2207}}^1$

素因数の和:2336

約数の個数: 64

約数和(自身を含む): 364849920

約数和(自身を除く): 213273160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1717, 2020, 2207, 3434, 4040, 4414, 6868, 8585, 8828, 11035, 13736, 17170, 17656, 22070, 34340, 37519, 44140, 68680, 75038, 88280, 150076, 187595, 222907, 300152, 375190, 445814, 750380, 891628, 1114535, 1500760, 1783256, 2229070, 3789419, 4458140, 7578838, 8916280, 15157676, 18947095, 30315352, 37894190, 75788380, 151576760]

約数ペア:

[(1, 151576760), (2, 75788380), (4, 37894190), (5, 30315352), (8, 18947095), (10, 15157676), (17, 8916280), (20, 7578838), (34, 4458140), (40, 3789419), (68, 2229070), (85, 1783256), (101, 1500760), (136, 1114535), (170, 891628), (202, 750380), (340, 445814), (404, 375190), (505, 300152), (680, 222907), (808, 187595), (1010, 150076), (1717, 88280), (2020, 75038), (2207, 68680), (3434, 44140), (4040, 37519), (4414, 34340), (6868, 22070), (8585, 17656), (8828, 17170), (11035, 13736)]