238226520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5425

約数の個数: 128

約数和(自身を含む): 832343040

約数和(自身を除く): 594116520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5351, 5565, 6360, 7420, 8904, 10702, 11130, 14840, 16053, 21404, 22260, 26755, 32106, 37457, 42808, 44520, 53510, 64212, 74914, 80265, 107020, 112371, 128424, 149828, 160530, 187285, 214040, 224742, 283603, 299656, 321060, 374570, 449484, 561855, 567206, 642120, 749140, 850809, 898968, 1123710, 1134412, 1418015, 1498280, 1701618, 1985221, 2247420, 2268824, 2836030, 3403236, 3970442, 4254045, 4494840, 5672060, 5955663, 6806472, 7940884, 8508090, 9926105, 11344120, 11911326, 15881768, 17016180, 19852210, 23822652, 29778315, 34032360, 39704420, 47645304, 59556630, 79408840, 119113260, 238226520]

約数ペア:

[(1, 238226520), (2, 119113260), (3, 79408840), (4, 59556630), (5, 47645304), (6, 39704420), (7, 34032360), (8, 29778315), (10, 23822652), (12, 19852210), (14, 17016180), (15, 15881768), (20, 11911326), (21, 11344120), (24, 9926105), (28, 8508090), (30, 7940884), (35, 6806472), (40, 5955663), (42, 5672060), (53, 4494840), (56, 4254045), (60, 3970442), (70, 3403236), (84, 2836030), (105, 2268824), (106, 2247420), (120, 1985221), (140, 1701618), (159, 1498280), (168, 1418015), (210, 1134412), (212, 1123710), (265, 898968), (280, 850809), (318, 749140), (371, 642120), (420, 567206), (424, 561855), (530, 449484), (636, 374570), (742, 321060), (795, 299656), (840, 283603), (1060, 224742), (1113, 214040), (1272, 187285), (1484, 160530), (1590, 149828), (1855, 128424), (2120, 112371), (2226, 107020), (2968, 80265), (3180, 74914), (3710, 64212), (4452, 53510), (5351, 44520), (5565, 42808), (6360, 37457), (7420, 32106), (8904, 26755), (10702, 22260), (11130, 21404), (14840, 16053)]