153027560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14771}}^1$

素因数の和:14826

約数の個数: 64

約数和(自身を含む): 404161920

約数和(自身を除く): 251134360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 14771, 29542, 59084, 73855, 103397, 118168, 147710, 206794, 295420, 413588, 516985, 546527, 590840, 827176, 1033970, 1093054, 2067940, 2186108, 2732635, 3825689, 4135880, 4372216, 5465270, 7651378, 10930540, 15302756, 19128445, 21861080, 30605512, 38256890, 76513780, 153027560]

約数ペア:

[(1, 153027560), (2, 76513780), (4, 38256890), (5, 30605512), (7, 21861080), (8, 19128445), (10, 15302756), (14, 10930540), (20, 7651378), (28, 5465270), (35, 4372216), (37, 4135880), (40, 3825689), (56, 2732635), (70, 2186108), (74, 2067940), (140, 1093054), (148, 1033970), (185, 827176), (259, 590840), (280, 546527), (296, 516985), (370, 413588), (518, 295420), (740, 206794), (1036, 147710), (1295, 118168), (1480, 103397), (2072, 73855), (2590, 59084), (5180, 29542), (10360, 14771)]