151902080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21577}}^1$

素因数の和:21607

約数の個数: 64

約数和(自身を含む): 396172080

約数和(自身を除く): 244270000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 21577, 43154, 86308, 107885, 172616, 215770, 237347, 345232, 431540, 474694, 690464, 863080, 949388, 1186735, 1380928, 1726160, 1898776, 2373470, 2761856, 3452320, 3797552, 4746940, 6904640, 7595104, 9493880, 13809280, 15190208, 18987760, 30380416, 37975520, 75951040, 151902080]

約数ペア:

[(1, 151902080), (2, 75951040), (4, 37975520), (5, 30380416), (8, 18987760), (10, 15190208), (11, 13809280), (16, 9493880), (20, 7595104), (22, 6904640), (32, 4746940), (40, 3797552), (44, 3452320), (55, 2761856), (64, 2373470), (80, 1898776), (88, 1726160), (110, 1380928), (128, 1186735), (160, 949388), (176, 863080), (220, 690464), (320, 474694), (352, 431540), (440, 345232), (640, 237347), (704, 215770), (880, 172616), (1408, 107885), (1760, 86308), (3520, 43154), (7040, 21577)]