153223840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12437}}^1$

素因数の和:12470

約数の個数: 96

約数和(自身を含む): 451350144

約数和(自身を除く): 298126304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 12437, 24874, 49748, 62185, 87059, 99496, 124370, 136807, 174118, 198992, 248740, 273614, 348236, 397984, 435295, 497480, 547228, 684035, 696472, 870590, 957649, 994960, 1094456, 1368070, 1392944, 1741180, 1915298, 1989920, 2188912, 2736140, 2785888, 3482360, 3830596, 4377824, 4788245, 5472280, 6964720, 7661192, 9576490, 10944560, 13929440, 15322384, 19152980, 21889120, 30644768, 38305960, 76611920, 153223840]

約数ペア:

[(1, 153223840), (2, 76611920), (4, 38305960), (5, 30644768), (7, 21889120), (8, 19152980), (10, 15322384), (11, 13929440), (14, 10944560), (16, 9576490), (20, 7661192), (22, 6964720), (28, 5472280), (32, 4788245), (35, 4377824), (40, 3830596), (44, 3482360), (55, 2785888), (56, 2736140), (70, 2188912), (77, 1989920), (80, 1915298), (88, 1741180), (110, 1392944), (112, 1368070), (140, 1094456), (154, 994960), (160, 957649), (176, 870590), (220, 696472), (224, 684035), (280, 547228), (308, 497480), (352, 435295), (385, 397984), (440, 348236), (560, 273614), (616, 248740), (770, 198992), (880, 174118), (1120, 136807), (1232, 124370), (1540, 99496), (1760, 87059), (2464, 62185), (3080, 49748), (6160, 24874), (12320, 12437)]