133749840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79613}}^1$

素因数の和:79636

約数の個数: 80

約数和(自身を含む): 473862528

約数和(自身を除く): 340112688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 79613, 159226, 238839, 318452, 398065, 477678, 557291, 636904, 796130, 955356, 1114582, 1194195, 1273808, 1592260, 1671873, 1910712, 2229164, 2388390, 2786455, 3184520, 3343746, 3821424, 4458328, 4776780, 5572910, 6369040, 6687492, 8359365, 8916656, 9553560, 11145820, 13374984, 16718730, 19107120, 22291640, 26749968, 33437460, 44583280, 66874920, 133749840]

約数ペア:

[(1, 133749840), (2, 66874920), (3, 44583280), (4, 33437460), (5, 26749968), (6, 22291640), (7, 19107120), (8, 16718730), (10, 13374984), (12, 11145820), (14, 9553560), (15, 8916656), (16, 8359365), (20, 6687492), (21, 6369040), (24, 5572910), (28, 4776780), (30, 4458328), (35, 3821424), (40, 3343746), (42, 3184520), (48, 2786455), (56, 2388390), (60, 2229164), (70, 1910712), (80, 1671873), (84, 1592260), (105, 1273808), (112, 1194195), (120, 1114582), (140, 955356), (168, 796130), (210, 636904), (240, 557291), (280, 477678), (336, 398065), (420, 318452), (560, 238839), (840, 159226), (1680, 79613)]