129672760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3067}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 335761920

約数和(自身を除く): 206089160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 2114, 3020, 3067, 4228, 5285, 6040, 6134, 8456, 10570, 12268, 15335, 21140, 21469, 24536, 30670, 42280, 42938, 61340, 85876, 107345, 122680, 171752, 214690, 429380, 463117, 858760, 926234, 1852468, 2315585, 3241819, 3704936, 4631170, 6483638, 9262340, 12967276, 16209095, 18524680, 25934552, 32418190, 64836380, 129672760]

約数ペア:

[(1, 129672760), (2, 64836380), (4, 32418190), (5, 25934552), (7, 18524680), (8, 16209095), (10, 12967276), (14, 9262340), (20, 6483638), (28, 4631170), (35, 3704936), (40, 3241819), (56, 2315585), (70, 1852468), (140, 926234), (151, 858760), (280, 463117), (302, 429380), (604, 214690), (755, 171752), (1057, 122680), (1208, 107345), (1510, 85876), (2114, 61340), (3020, 42938), (3067, 42280), (4228, 30670), (5285, 24536), (6040, 21469), (6134, 21140), (8456, 15335), (10570, 12268)]