160856710

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 352512000

約数和(自身を除く): 191655290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 343, 490, 686, 805, 1127, 1610, 1715, 2039, 2254, 3430, 4078, 5635, 7889, 10195, 11270, 14273, 15778, 20390, 28546, 39445, 46897, 71365, 78890, 93794, 99911, 142730, 199822, 234485, 328279, 468970, 499555, 656558, 699377, 999110, 1398754, 1641395, 2297953, 3282790, 3496885, 4595906, 6993770, 11489765, 16085671, 22979530, 32171342, 80428355, 160856710]

約数ペア:

[(1, 160856710), (2, 80428355), (5, 32171342), (7, 22979530), (10, 16085671), (14, 11489765), (23, 6993770), (35, 4595906), (46, 3496885), (49, 3282790), (70, 2297953), (98, 1641395), (115, 1398754), (161, 999110), (230, 699377), (245, 656558), (322, 499555), (343, 468970), (490, 328279), (686, 234485), (805, 199822), (1127, 142730), (1610, 99911), (1715, 93794), (2039, 78890), (2254, 71365), (3430, 46897), (4078, 39445), (5635, 28546), (7889, 20390), (10195, 15778), (11270, 14273)]