13955640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6872

約数の個数: 64

約数和(自身を含む): 44336160

約数和(自身を除く): 30380520

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, 6841, 13682, 20523, 27364, 34205, 41046, 54728, 68410, 82092, 102615, 116297, 136820, 164184, 205230, 232594, 273640, 348891, 410460, 465188, 581485, 697782, 820920, 930376, 1162970, 1395564, 1744455, 2325940, 2791128, 3488910, 4651880, 6977820, 13955640]

約数ペア:

[(1, 13955640), (2, 6977820), (3, 4651880), (4, 3488910), (5, 2791128), (6, 2325940), (8, 1744455), (10, 1395564), (12, 1162970), (15, 930376), (17, 820920), (20, 697782), (24, 581485), (30, 465188), (34, 410460), (40, 348891), (51, 273640), (60, 232594), (68, 205230), (85, 164184), (102, 136820), (120, 116297), (136, 102615), (170, 82092), (204, 68410), (255, 54728), (340, 41046), (408, 34205), (510, 27364), (680, 20523), (1020, 13682), (2040, 6841)]