236206720

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2645

約数の個数: 64

約数和(自身を含む): 568701000

約数和(自身を除く): 332494280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1192, 1490, 2384, 2477, 2980, 4768, 4954, 5960, 9536, 9908, 11920, 12385, 19072, 19816, 23840, 24770, 39632, 47680, 49540, 79264, 95360, 99080, 158528, 198160, 317056, 369073, 396320, 738146, 792640, 1476292, 1585280, 1845365, 2952584, 3690730, 5905168, 7381460, 11810336, 14762920, 23620672, 29525840, 47241344, 59051680, 118103360, 236206720]

約数ペア:

[(1, 236206720), (2, 118103360), (4, 59051680), (5, 47241344), (8, 29525840), (10, 23620672), (16, 14762920), (20, 11810336), (32, 7381460), (40, 5905168), (64, 3690730), (80, 2952584), (128, 1845365), (149, 1585280), (160, 1476292), (298, 792640), (320, 738146), (596, 396320), (640, 369073), (745, 317056), (1192, 198160), (1490, 158528), (2384, 99080), (2477, 95360), (2980, 79264), (4768, 49540), (4954, 47680), (5960, 39632), (9536, 24770), (9908, 23840), (11920, 19816), (12385, 19072)]