143684080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94529}}^1$

素因数の和:94561

約数の個数: 40

約数和(自身を含む): 351651600

約数和(自身を除く): 207967520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 94529, 189058, 378116, 472645, 756232, 945290, 1512464, 1796051, 1890580, 3592102, 3781160, 7184204, 7562320, 8980255, 14368408, 17960510, 28736816, 35921020, 71842040, 143684080]

約数ペア:

[(1, 143684080), (2, 71842040), (4, 35921020), (5, 28736816), (8, 17960510), (10, 14368408), (16, 8980255), (19, 7562320), (20, 7184204), (38, 3781160), (40, 3592102), (76, 1890580), (80, 1796051), (95, 1512464), (152, 945290), (190, 756232), (304, 472645), (380, 378116), (760, 189058), (1520, 94529)]