194985240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95581}}^1$

素因数の和:95612

約数の個数: 64

約数和(自身を含む): 619371360

約数和(自身を除く): 424386120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 95581, 191162, 286743, 382324, 477905, 573486, 764648, 955810, 1146972, 1433715, 1624877, 1911620, 2293944, 2867430, 3249754, 3823240, 4874631, 5734860, 6499508, 8124385, 9749262, 11469720, 12999016, 16248770, 19498524, 24373155, 32497540, 38997048, 48746310, 64995080, 97492620, 194985240]

約数ペア:

[(1, 194985240), (2, 97492620), (3, 64995080), (4, 48746310), (5, 38997048), (6, 32497540), (8, 24373155), (10, 19498524), (12, 16248770), (15, 12999016), (17, 11469720), (20, 9749262), (24, 8124385), (30, 6499508), (34, 5734860), (40, 4874631), (51, 3823240), (60, 3249754), (68, 2867430), (85, 2293944), (102, 1911620), (120, 1624877), (136, 1433715), (170, 1146972), (204, 955810), (255, 764648), (340, 573486), (408, 477905), (510, 382324), (680, 286743), (1020, 191162), (2040, 95581)]