70272160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62743}}^1$

素因数の和:62765

約数の個数: 48

約数和(自身を含む): 189737856

約数和(自身を除く): 119465696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 62743, 125486, 250972, 313715, 439201, 501944, 627430, 878402, 1003888, 1254860, 1756804, 2007776, 2196005, 2509720, 3513608, 4392010, 5019440, 7027216, 8784020, 10038880, 14054432, 17568040, 35136080, 70272160]

約数ペア:

[(1, 70272160), (2, 35136080), (4, 17568040), (5, 14054432), (7, 10038880), (8, 8784020), (10, 7027216), (14, 5019440), (16, 4392010), (20, 3513608), (28, 2509720), (32, 2196005), (35, 2007776), (40, 1756804), (56, 1254860), (70, 1003888), (80, 878402), (112, 627430), (140, 501944), (160, 439201), (224, 313715), (280, 250972), (560, 125486), (1120, 62743)]