131839080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64627}}^1$

素因数の和:64658

約数の個数: 64

約数和(自身を含む): 418789440

約数和(自身を除く): 286950360

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, 64627, 129254, 193881, 258508, 323135, 387762, 517016, 646270, 775524, 969405, 1098659, 1292540, 1551048, 1938810, 2197318, 2585080, 3295977, 3877620, 4394636, 5493295, 6591954, 7755240, 8789272, 10986590, 13183908, 16479885, 21973180, 26367816, 32959770, 43946360, 65919540, 131839080]

約数ペア:

[(1, 131839080), (2, 65919540), (3, 43946360), (4, 32959770), (5, 26367816), (6, 21973180), (8, 16479885), (10, 13183908), (12, 10986590), (15, 8789272), (17, 7755240), (20, 6591954), (24, 5493295), (30, 4394636), (34, 3877620), (40, 3295977), (51, 2585080), (60, 2197318), (68, 1938810), (85, 1551048), (102, 1292540), (120, 1098659), (136, 969405), (170, 775524), (204, 646270), (255, 517016), (340, 387762), (408, 323135), (510, 258508), (680, 193881), (1020, 129254), (2040, 64627)]