160749270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 458209440

約数和(自身を除く): 297460170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 397, 409, 495, 794, 818, 990, 1191, 1227, 1985, 2045, 2382, 2454, 3573, 3681, 3970, 4090, 4367, 4499, 5955, 6135, 7146, 7362, 8734, 8998, 11910, 12270, 13101, 13497, 17865, 18405, 21835, 22495, 26202, 26994, 35730, 36810, 39303, 40491, 43670, 44990, 65505, 67485, 78606, 80982, 131010, 134970, 162373, 196515, 202455, 324746, 393030, 404910, 487119, 811865, 974238, 1461357, 1623730, 1786103, 2435595, 2922714, 3572206, 4871190, 5358309, 7306785, 8930515, 10716618, 14613570, 16074927, 17861030, 26791545, 32149854, 53583090, 80374635, 160749270]

約数ペア:

[(1, 160749270), (2, 80374635), (3, 53583090), (5, 32149854), (6, 26791545), (9, 17861030), (10, 16074927), (11, 14613570), (15, 10716618), (18, 8930515), (22, 7306785), (30, 5358309), (33, 4871190), (45, 3572206), (55, 2922714), (66, 2435595), (90, 1786103), (99, 1623730), (110, 1461357), (165, 974238), (198, 811865), (330, 487119), (397, 404910), (409, 393030), (495, 324746), (794, 202455), (818, 196515), (990, 162373), (1191, 134970), (1227, 131010), (1985, 80982), (2045, 78606), (2382, 67485), (2454, 65505), (3573, 44990), (3681, 43670), (3970, 40491), (4090, 39303), (4367, 36810), (4499, 35730), (5955, 26994), (6135, 26202), (7146, 22495), (7362, 21835), (8734, 18405), (8998, 17865), (11910, 13497), (12270, 13101)]