7674816840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{230891}}^1$

素因数の和:231182

約数の個数: 64

約数和(自身を含む): 23107671360

約数和(自身を除く): 15432854520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 16620, 33240, 230891, 461782, 692673, 923564, 1154455, 1385346, 1847128, 2308910, 2770692, 3463365, 4617820, 5541384, 6926730, 9235640, 13853460, 27706920, 63956807, 127913614, 191870421, 255827228, 319784035, 383740842, 511654456, 639568070, 767481684, 959352105, 1279136140, 1534963368, 1918704210, 2558272280, 3837408420, 7674816840]

約数ペア:

[(1, 7674816840), (2, 3837408420), (3, 2558272280), (4, 1918704210), (5, 1534963368), (6, 1279136140), (8, 959352105), (10, 767481684), (12, 639568070), (15, 511654456), (20, 383740842), (24, 319784035), (30, 255827228), (40, 191870421), (60, 127913614), (120, 63956807), (277, 27706920), (554, 13853460), (831, 9235640), (1108, 6926730), (1385, 5541384), (1662, 4617820), (2216, 3463365), (2770, 2770692), (3324, 2308910), (4155, 1847128), (5540, 1385346), (6648, 1154455), (8310, 923564), (11080, 692673), (16620, 461782), (33240, 230891)]