332545080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{395887}}^1$

素因数の和:395908

約数の個数: 64

約数和(自身を含む): 1140157440

約数和(自身を除く): 807612360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 395887, 791774, 1187661, 1583548, 1979435, 2375322, 2771209, 3167096, 3958870, 4750644, 5542418, 5938305, 7917740, 8313627, 9501288, 11084836, 11876610, 13856045, 15835480, 16627254, 22169672, 23753220, 27712090, 33254508, 41568135, 47506440, 55424180, 66509016, 83136270, 110848360, 166272540, 332545080]

約数ペア:

[(1, 332545080), (2, 166272540), (3, 110848360), (4, 83136270), (5, 66509016), (6, 55424180), (7, 47506440), (8, 41568135), (10, 33254508), (12, 27712090), (14, 23753220), (15, 22169672), (20, 16627254), (21, 15835480), (24, 13856045), (28, 11876610), (30, 11084836), (35, 9501288), (40, 8313627), (42, 7917740), (56, 5938305), (60, 5542418), (70, 4750644), (84, 3958870), (105, 3167096), (120, 2771209), (140, 2375322), (168, 1979435), (210, 1583548), (280, 1187661), (420, 791774), (840, 395887)]