67837442960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{121138291}}^1$

素因数の和:121138311

約数の個数: 40

約数和(自身を含む): 180253778496

約数和(自身を除く): 112416335536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 121138291, 242276582, 484553164, 605691455, 847968037, 969106328, 1211382910, 1695936074, 1938212656, 2422765820, 3391872148, 4239840185, 4845531640, 6783744296, 8479680370, 9691063280, 13567488592, 16959360740, 33918721480, 67837442960]

約数ペア:

[(1, 67837442960), (2, 33918721480), (4, 16959360740), (5, 13567488592), (7, 9691063280), (8, 8479680370), (10, 6783744296), (14, 4845531640), (16, 4239840185), (20, 3391872148), (28, 2422765820), (35, 1938212656), (40, 1695936074), (56, 1211382910), (70, 969106328), (80, 847968037), (112, 605691455), (140, 484553164), (280, 242276582), (560, 121138291)]