404142960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129533}}^1$

素因数の和:129562

約数の個数: 80

約数和(自身を含む): 1349226144

約数和(自身を除く): 945083184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 129533, 259066, 388599, 518132, 647665, 777198, 1036264, 1295330, 1554396, 1683929, 1942995, 2072528, 2590660, 3108792, 3367858, 3885990, 5051787, 5181320, 6217584, 6735716, 7771980, 8419645, 10103574, 10362640, 13471432, 15543960, 16839290, 20207148, 25258935, 26942864, 31087920, 33678580, 40414296, 50517870, 67357160, 80828592, 101035740, 134714320, 202071480, 404142960]

約数ペア:

[(1, 404142960), (2, 202071480), (3, 134714320), (4, 101035740), (5, 80828592), (6, 67357160), (8, 50517870), (10, 40414296), (12, 33678580), (13, 31087920), (15, 26942864), (16, 25258935), (20, 20207148), (24, 16839290), (26, 15543960), (30, 13471432), (39, 10362640), (40, 10103574), (48, 8419645), (52, 7771980), (60, 6735716), (65, 6217584), (78, 5181320), (80, 5051787), (104, 3885990), (120, 3367858), (130, 3108792), (156, 2590660), (195, 2072528), (208, 1942995), (240, 1683929), (260, 1554396), (312, 1295330), (390, 1036264), (520, 777198), (624, 647665), (780, 518132), (1040, 388599), (1560, 259066), (3120, 129533)]