322647080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67783}}^1$

素因数の和:67818

約数の個数: 64

約数和(自身を含む): 878480640

約数和(自身を除く): 555833560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 67783, 135566, 271132, 338915, 474481, 542264, 677830, 948962, 1152311, 1355660, 1897924, 2304622, 2372405, 2711320, 3795848, 4609244, 4744810, 5761555, 8066177, 9218488, 9489620, 11523110, 16132354, 18979240, 23046220, 32264708, 40330885, 46092440, 64529416, 80661770, 161323540, 322647080]

約数ペア:

[(1, 322647080), (2, 161323540), (4, 80661770), (5, 64529416), (7, 46092440), (8, 40330885), (10, 32264708), (14, 23046220), (17, 18979240), (20, 16132354), (28, 11523110), (34, 9489620), (35, 9218488), (40, 8066177), (56, 5761555), (68, 4744810), (70, 4609244), (85, 3795848), (119, 2711320), (136, 2372405), (140, 2304622), (170, 1897924), (238, 1355660), (280, 1152311), (340, 948962), (476, 677830), (595, 542264), (680, 474481), (952, 338915), (1190, 271132), (2380, 135566), (4760, 67783)]