131378155740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6238279}}^1$

素因数の和:6238313

約数の個数: 120

約数和(自身を含む): 443841145440

約数和(自身を除く): 312462989700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 6238279, 12476558, 18714837, 24953116, 31191395, 37429674, 56144511, 62382790, 74859348, 81097627, 93574185, 112289022, 124765580, 162195254, 168433533, 187148370, 224578044, 243292881, 280722555, 324390508, 336867066, 374296740, 405488135, 486585762, 505300599, 561445110, 673734132, 729878643, 810976270, 842167665, 973171524, 1010601198, 1122890220, 1216464405, 1459757286, 1621952540, 1684335330, 2021202396, 2189635929, 2432928810, 2526502995, 2919514572, 3368670660, 3649393215, 4379271858, 4865857620, 5053005990, 6568907787, 7298786430, 8758543716, 10106011980, 10948179645, 13137815574, 14597572860, 21896359290, 26275631148, 32844538935, 43792718580, 65689077870, 131378155740]

約数ペア:

[(1, 131378155740), (2, 65689077870), (3, 43792718580), (4, 32844538935), (5, 26275631148), (6, 21896359290), (9, 14597572860), (10, 13137815574), (12, 10948179645), (13, 10106011980), (15, 8758543716), (18, 7298786430), (20, 6568907787), (26, 5053005990), (27, 4865857620), (30, 4379271858), (36, 3649393215), (39, 3368670660), (45, 2919514572), (52, 2526502995), (54, 2432928810), (60, 2189635929), (65, 2021202396), (78, 1684335330), (81, 1621952540), (90, 1459757286), (108, 1216464405), (117, 1122890220), (130, 1010601198), (135, 973171524), (156, 842167665), (162, 810976270), (180, 729878643), (195, 673734132), (234, 561445110), (260, 505300599), (270, 486585762), (324, 405488135), (351, 374296740), (390, 336867066), (405, 324390508), (468, 280722555), (540, 243292881), (585, 224578044), (702, 187148370), (780, 168433533), (810, 162195254), (1053, 124765580), (1170, 112289022), (1404, 93574185), (1620, 81097627), (1755, 74859348), (2106, 62382790), (2340, 56144511), (3510, 37429674), (4212, 31191395), (5265, 24953116), (7020, 18714837), (10530, 12476558), (21060, 6238279)]