141679160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1627}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 365713920

約数和(自身を除く): 224034760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 622, 1244, 1555, 1627, 2177, 2488, 3110, 3254, 4354, 6220, 6508, 8135, 8708, 10885, 11389, 12440, 13016, 16270, 17416, 21770, 22778, 32540, 43540, 45556, 56945, 65080, 87080, 91112, 113890, 227780, 455560, 505997, 1011994, 2023988, 2529985, 3541979, 4047976, 5059970, 7083958, 10119940, 14167916, 17709895, 20239880, 28335832, 35419790, 70839580, 141679160]

約数ペア:

[(1, 141679160), (2, 70839580), (4, 35419790), (5, 28335832), (7, 20239880), (8, 17709895), (10, 14167916), (14, 10119940), (20, 7083958), (28, 5059970), (35, 4047976), (40, 3541979), (56, 2529985), (70, 2023988), (140, 1011994), (280, 505997), (311, 455560), (622, 227780), (1244, 113890), (1555, 91112), (1627, 87080), (2177, 65080), (2488, 56945), (3110, 45556), (3254, 43540), (4354, 32540), (6220, 22778), (6508, 21770), (8135, 17416), (8708, 16270), (10885, 13016), (11389, 12440)]