200930940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{159469}}^1$

素因数の和:159491

約数の個数: 72

約数和(自身を含む): 696564960

約数和(自身を除く): 495634020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 159469, 318938, 478407, 637876, 797345, 956814, 1116283, 1435221, 1594690, 1913628, 2232566, 2392035, 2870442, 3189380, 3348849, 4465132, 4784070, 5581415, 5740884, 6697698, 7176105, 9568140, 10046547, 11162830, 13395396, 14352210, 16744245, 20093094, 22325660, 28704420, 33488490, 40186188, 50232735, 66976980, 100465470, 200930940]

約数ペア:

[(1, 200930940), (2, 100465470), (3, 66976980), (4, 50232735), (5, 40186188), (6, 33488490), (7, 28704420), (9, 22325660), (10, 20093094), (12, 16744245), (14, 14352210), (15, 13395396), (18, 11162830), (20, 10046547), (21, 9568140), (28, 7176105), (30, 6697698), (35, 5740884), (36, 5581415), (42, 4784070), (45, 4465132), (60, 3348849), (63, 3189380), (70, 2870442), (84, 2392035), (90, 2232566), (105, 1913628), (126, 1594690), (140, 1435221), (180, 1116283), (210, 956814), (252, 797345), (315, 637876), (420, 478407), (630, 318938), (1260, 159469)]