68254760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5669}}^1$

素因数の和:5730

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 111370840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 5669, 6020, 11338, 12040, 22676, 28345, 39683, 45352, 56690, 79366, 113380, 158732, 198415, 226760, 243767, 317464, 396830, 487534, 793660, 975068, 1218835, 1587320, 1706369, 1950136, 2437670, 3412738, 4875340, 6825476, 8531845, 9750680, 13650952, 17063690, 34127380, 68254760]

約数ペア:

[(1, 68254760), (2, 34127380), (4, 17063690), (5, 13650952), (7, 9750680), (8, 8531845), (10, 6825476), (14, 4875340), (20, 3412738), (28, 2437670), (35, 1950136), (40, 1706369), (43, 1587320), (56, 1218835), (70, 975068), (86, 793660), (140, 487534), (172, 396830), (215, 317464), (280, 243767), (301, 226760), (344, 198415), (430, 158732), (602, 113380), (860, 79366), (1204, 56690), (1505, 45352), (1720, 39683), (2408, 28345), (3010, 22676), (5669, 12040), (6020, 11338)]