404539380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{107021}}^1$

素因数の和:107046

約数の個数: 96

約数和(自身を含む): 1438375680

約数和(自身を除く): 1033836300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 107021, 214042, 321063, 428084, 535105, 642126, 749147, 963189, 1070210, 1284252, 1498294, 1605315, 1926378, 2140420, 2247441, 2889567, 2996588, 3210630, 3745735, 3852756, 4494882, 4815945, 5779134, 6421260, 6742323, 7491470, 8989764, 9631890, 11237205, 11558268, 13484646, 14447835, 14982940, 19263780, 20226969, 22474410, 26969292, 28895670, 33711615, 40453938, 44948820, 57791340, 67423230, 80907876, 101134845, 134846460, 202269690, 404539380]

約数ペア:

[(1, 404539380), (2, 202269690), (3, 134846460), (4, 101134845), (5, 80907876), (6, 67423230), (7, 57791340), (9, 44948820), (10, 40453938), (12, 33711615), (14, 28895670), (15, 26969292), (18, 22474410), (20, 20226969), (21, 19263780), (27, 14982940), (28, 14447835), (30, 13484646), (35, 11558268), (36, 11237205), (42, 9631890), (45, 8989764), (54, 7491470), (60, 6742323), (63, 6421260), (70, 5779134), (84, 4815945), (90, 4494882), (105, 3852756), (108, 3745735), (126, 3210630), (135, 2996588), (140, 2889567), (180, 2247441), (189, 2140420), (210, 1926378), (252, 1605315), (270, 1498294), (315, 1284252), (378, 1070210), (420, 963189), (540, 749147), (630, 642126), (756, 535105), (945, 428084), (1260, 321063), (1890, 214042), (3780, 107021)]