181793220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5479}}^1$

素因数の和:5577

約数の個数: 96

約数和(自身を含む): 589209600

約数和(自身を除く): 407416380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5479, 5530, 6636, 8295, 10958, 11060, 16437, 16590, 21916, 27395, 32874, 33180, 38353, 54790, 65748, 76706, 82185, 109580, 115059, 153412, 164370, 191765, 230118, 328740, 383530, 432841, 460236, 575295, 767060, 865682, 1150590, 1298523, 1731364, 2164205, 2301180, 2597046, 3029887, 4328410, 5194092, 6059774, 6492615, 8656820, 9089661, 12119548, 12985230, 15149435, 18179322, 25970460, 30298870, 36358644, 45448305, 60597740, 90896610, 181793220]

約数ペア:

[(1, 181793220), (2, 90896610), (3, 60597740), (4, 45448305), (5, 36358644), (6, 30298870), (7, 25970460), (10, 18179322), (12, 15149435), (14, 12985230), (15, 12119548), (20, 9089661), (21, 8656820), (28, 6492615), (30, 6059774), (35, 5194092), (42, 4328410), (60, 3029887), (70, 2597046), (79, 2301180), (84, 2164205), (105, 1731364), (140, 1298523), (158, 1150590), (210, 865682), (237, 767060), (316, 575295), (395, 460236), (420, 432841), (474, 383530), (553, 328740), (790, 230118), (948, 191765), (1106, 164370), (1185, 153412), (1580, 115059), (1659, 109580), (2212, 82185), (2370, 76706), (2765, 65748), (3318, 54790), (4740, 38353), (5479, 33180), (5530, 32874), (6636, 27395), (8295, 21916), (10958, 16590), (11060, 16437)]