127551760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5360

約数の個数: 80

約数和(自身を含む): 346870656

約数和(自身を除く): 219318896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 5297, 6020, 10594, 12040, 21188, 24080, 26485, 37079, 42376, 52970, 74158, 84752, 105940, 148316, 185395, 211880, 227771, 296632, 370790, 423760, 455542, 593264, 741580, 911084, 1138855, 1483160, 1594397, 1822168, 2277710, 2966320, 3188794, 3644336, 4555420, 6377588, 7971985, 9110840, 12755176, 15943970, 18221680, 25510352, 31887940, 63775880, 127551760]

約数ペア:

[(1, 127551760), (2, 63775880), (4, 31887940), (5, 25510352), (7, 18221680), (8, 15943970), (10, 12755176), (14, 9110840), (16, 7971985), (20, 6377588), (28, 4555420), (35, 3644336), (40, 3188794), (43, 2966320), (56, 2277710), (70, 1822168), (80, 1594397), (86, 1483160), (112, 1138855), (140, 911084), (172, 741580), (215, 593264), (280, 455542), (301, 423760), (344, 370790), (430, 296632), (560, 227771), (602, 211880), (688, 185395), (860, 148316), (1204, 105940), (1505, 84752), (1720, 74158), (2408, 52970), (3010, 42376), (3440, 37079), (4816, 26485), (5297, 24080), (6020, 21188), (10594, 12040)]