105379960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 271972800

約数和(自身を除く): 166592840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 373, 746, 1009, 1492, 1865, 2018, 2611, 2984, 3730, 4036, 5045, 5222, 7063, 7460, 8072, 10090, 10444, 13055, 14126, 14920, 20180, 20888, 26110, 28252, 35315, 40360, 52220, 56504, 70630, 104440, 141260, 282520, 376357, 752714, 1505428, 1881785, 2634499, 3010856, 3763570, 5268998, 7527140, 10537996, 13172495, 15054280, 21075992, 26344990, 52689980, 105379960]

約数ペア:

[(1, 105379960), (2, 52689980), (4, 26344990), (5, 21075992), (7, 15054280), (8, 13172495), (10, 10537996), (14, 7527140), (20, 5268998), (28, 3763570), (35, 3010856), (40, 2634499), (56, 1881785), (70, 1505428), (140, 752714), (280, 376357), (373, 282520), (746, 141260), (1009, 104440), (1492, 70630), (1865, 56504), (2018, 52220), (2611, 40360), (2984, 35315), (3730, 28252), (4036, 26110), (5045, 20888), (5222, 20180), (7063, 14920), (7460, 14126), (8072, 13055), (10090, 10444)]