672185220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{30197}}^1$

素因数の和:30269

約数の個数: 96

約数和(自身を含む): 2191650048

約数和(自身を除く): 1519464828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 30197, 60394, 90591, 120788, 150985, 181182, 211379, 301970, 362364, 422758, 452955, 603940, 634137, 845516, 905910, 1056895, 1268274, 1600441, 1811820, 2113790, 2536548, 3170685, 3200882, 4227580, 4801323, 6341370, 6401764, 8002205, 9602646, 11203087, 12682740, 16004410, 19205292, 22406174, 24006615, 32008820, 33609261, 44812348, 48013230, 56015435, 67218522, 96026460, 112030870, 134437044, 168046305, 224061740, 336092610, 672185220]

約数ペア:

[(1, 672185220), (2, 336092610), (3, 224061740), (4, 168046305), (5, 134437044), (6, 112030870), (7, 96026460), (10, 67218522), (12, 56015435), (14, 48013230), (15, 44812348), (20, 33609261), (21, 32008820), (28, 24006615), (30, 22406174), (35, 19205292), (42, 16004410), (53, 12682740), (60, 11203087), (70, 9602646), (84, 8002205), (105, 6401764), (106, 6341370), (140, 4801323), (159, 4227580), (210, 3200882), (212, 3170685), (265, 2536548), (318, 2113790), (371, 1811820), (420, 1600441), (530, 1268274), (636, 1056895), (742, 905910), (795, 845516), (1060, 634137), (1113, 603940), (1484, 452955), (1590, 422758), (1855, 362364), (2226, 301970), (3180, 211379), (3710, 181182), (4452, 150985), (5565, 120788), (7420, 90591), (11130, 60394), (22260, 30197)]