8647007640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1014907}}^1$

素因数の和:1014992

約数の個数: 64

約数和(自身を含む): 26306415360

約数和(自身を除く): 17659407720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 1014907, 2029814, 3044721, 4059628, 5074535, 6089442, 8119256, 10149070, 12178884, 15223605, 20298140, 24357768, 30447210, 40596280, 60894420, 72058397, 121788840, 144116794, 216175191, 288233588, 360291985, 432350382, 576467176, 720583970, 864700764, 1080875955, 1441167940, 1729401528, 2161751910, 2882335880, 4323503820, 8647007640]

約数ペア:

[(1, 8647007640), (2, 4323503820), (3, 2882335880), (4, 2161751910), (5, 1729401528), (6, 1441167940), (8, 1080875955), (10, 864700764), (12, 720583970), (15, 576467176), (20, 432350382), (24, 360291985), (30, 288233588), (40, 216175191), (60, 144116794), (71, 121788840), (120, 72058397), (142, 60894420), (213, 40596280), (284, 30447210), (355, 24357768), (426, 20298140), (568, 15223605), (710, 12178884), (852, 10149070), (1065, 8119256), (1420, 6089442), (1704, 5074535), (2130, 4059628), (2840, 3044721), (4260, 2029814), (8520, 1014907)]