70370160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41887}}^1$

素因数の和:41910

約数の個数: 80

約数和(自身を含む): 249317376

約数和(自身を除く): 178947216

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, 41887, 83774, 125661, 167548, 209435, 251322, 293209, 335096, 418870, 502644, 586418, 628305, 670192, 837740, 879627, 1005288, 1172836, 1256610, 1466045, 1675480, 1759254, 2010576, 2345672, 2513220, 2932090, 3350960, 3518508, 4398135, 4691344, 5026440, 5864180, 7037016, 8796270, 10052880, 11728360, 14074032, 17592540, 23456720, 35185080, 70370160]

約数ペア:

[(1, 70370160), (2, 35185080), (3, 23456720), (4, 17592540), (5, 14074032), (6, 11728360), (7, 10052880), (8, 8796270), (10, 7037016), (12, 5864180), (14, 5026440), (15, 4691344), (16, 4398135), (20, 3518508), (21, 3350960), (24, 2932090), (28, 2513220), (30, 2345672), (35, 2010576), (40, 1759254), (42, 1675480), (48, 1466045), (56, 1256610), (60, 1172836), (70, 1005288), (80, 879627), (84, 837740), (105, 670192), (112, 628305), (120, 586418), (140, 502644), (168, 418870), (210, 335096), (240, 293209), (280, 251322), (336, 209435), (420, 167548), (560, 125661), (840, 83774), (1680, 41887)]