143148640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30851}}^1$

素因数の和:30895

約数の個数: 48

約数和(自身を含む): 349861680

約数和(自身を除く): 206713040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 30851, 61702, 123404, 154255, 246808, 308510, 493616, 617020, 894679, 987232, 1234040, 1789358, 2468080, 3578716, 4473395, 4936160, 7157432, 8946790, 14314864, 17893580, 28629728, 35787160, 71574320, 143148640]

約数ペア:

[(1, 143148640), (2, 71574320), (4, 35787160), (5, 28629728), (8, 17893580), (10, 14314864), (16, 8946790), (20, 7157432), (29, 4936160), (32, 4473395), (40, 3578716), (58, 2468080), (80, 1789358), (116, 1234040), (145, 987232), (160, 894679), (232, 617020), (290, 493616), (464, 308510), (580, 246808), (928, 154255), (1160, 123404), (2320, 61702), (4640, 30851)]