13133640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8446

約数の個数: 64

約数和(自身を含む): 42436800

約数和(自身を除く): 29303160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 8419, 16838, 25257, 33676, 42095, 50514, 67352, 84190, 101028, 109447, 126285, 168380, 202056, 218894, 252570, 328341, 336760, 437788, 505140, 547235, 656682, 875576, 1010280, 1094470, 1313364, 1641705, 2188940, 2626728, 3283410, 4377880, 6566820, 13133640]

約数ペア:

[(1, 13133640), (2, 6566820), (3, 4377880), (4, 3283410), (5, 2626728), (6, 2188940), (8, 1641705), (10, 1313364), (12, 1094470), (13, 1010280), (15, 875576), (20, 656682), (24, 547235), (26, 505140), (30, 437788), (39, 336760), (40, 328341), (52, 252570), (60, 218894), (65, 202056), (78, 168380), (104, 126285), (120, 109447), (130, 101028), (156, 84190), (195, 67352), (260, 50514), (312, 42095), (390, 33676), (520, 25257), (780, 16838), (1560, 8419)]