222631080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{265037}}^1$

素因数の和:265058

約数の個数: 64

約数和(自身を含む): 763309440

約数和(自身を除く): 540678360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 265037, 530074, 795111, 1060148, 1325185, 1590222, 1855259, 2120296, 2650370, 3180444, 3710518, 3975555, 5300740, 5565777, 6360888, 7421036, 7951110, 9276295, 10601480, 11131554, 14842072, 15902220, 18552590, 22263108, 27828885, 31804440, 37105180, 44526216, 55657770, 74210360, 111315540, 222631080]

約数ペア:

[(1, 222631080), (2, 111315540), (3, 74210360), (4, 55657770), (5, 44526216), (6, 37105180), (7, 31804440), (8, 27828885), (10, 22263108), (12, 18552590), (14, 15902220), (15, 14842072), (20, 11131554), (21, 10601480), (24, 9276295), (28, 7951110), (30, 7421036), (35, 6360888), (40, 5565777), (42, 5300740), (56, 3975555), (60, 3710518), (70, 3180444), (84, 2650370), (105, 2120296), (120, 1855259), (140, 1590222), (168, 1325185), (210, 1060148), (280, 795111), (420, 530074), (840, 265037)]