15180478736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 30756803760

約数和(自身を除く): 15576325024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 281, 346, 464, 562, 673, 692, 1124, 1346, 1384, 2248, 2692, 2768, 4496, 5017, 5384, 8149, 10034, 10768, 16298, 19517, 20068, 32596, 39034, 40136, 48613, 65192, 78068, 80272, 97226, 116429, 130384, 156136, 189113, 194452, 232858, 312272, 378226, 388904, 465716, 756452, 777808, 931432, 1409777, 1512904, 1862864, 2819554, 3025808, 3376441, 5484277, 5639108, 6752882, 10968554, 11278216, 13505764, 21937108, 22556432, 27011528, 32716549, 43874216, 54023056, 65433098, 87748432, 130866196, 261732392, 523464784, 948779921, 1897559842, 3795119684, 7590239368, 15180478736]

約数ペア:

[(1, 15180478736), (2, 7590239368), (4, 3795119684), (8, 1897559842), (16, 948779921), (29, 523464784), (58, 261732392), (116, 130866196), (173, 87748432), (232, 65433098), (281, 54023056), (346, 43874216), (464, 32716549), (562, 27011528), (673, 22556432), (692, 21937108), (1124, 13505764), (1346, 11278216), (1384, 10968554), (2248, 6752882), (2692, 5639108), (2768, 5484277), (4496, 3376441), (5017, 3025808), (5384, 2819554), (8149, 1862864), (10034, 1512904), (10768, 1409777), (16298, 931432), (19517, 777808), (20068, 756452), (32596, 465716), (39034, 388904), (40136, 378226), (48613, 312272), (65192, 232858), (78068, 194452), (80272, 189113), (97226, 156136), (116429, 130384)]