222396360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63907}}^1$

素因数の和:63950

約数の個数: 64

約数和(自身を含む): 690206400

約数和(自身を除く): 467810040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 63907, 127814, 191721, 255628, 319535, 383442, 511256, 639070, 766884, 958605, 1278140, 1533768, 1853303, 1917210, 2556280, 3706606, 3834420, 5559909, 7413212, 7668840, 9266515, 11119818, 14826424, 18533030, 22239636, 27799545, 37066060, 44479272, 55599090, 74132120, 111198180, 222396360]

約数ペア:

[(1, 222396360), (2, 111198180), (3, 74132120), (4, 55599090), (5, 44479272), (6, 37066060), (8, 27799545), (10, 22239636), (12, 18533030), (15, 14826424), (20, 11119818), (24, 9266515), (29, 7668840), (30, 7413212), (40, 5559909), (58, 3834420), (60, 3706606), (87, 2556280), (116, 1917210), (120, 1853303), (145, 1533768), (174, 1278140), (232, 958605), (290, 766884), (348, 639070), (435, 511256), (580, 383442), (696, 319535), (870, 255628), (1160, 191721), (1740, 127814), (3480, 63907)]