126982240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 144

約数和(自身を含む): 377256096

約数和(自身を除く): 250273856

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, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 937, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1874, 1936, 2420, 2464, 3080, 3388, 3748, 3872, 4235, 4685, 4840, 6160, 6559, 6776, 7496, 8470, 9370, 9680, 10307, 12320, 13118, 13552, 14992, 16940, 18740, 19360, 20614, 26236, 27104, 29984, 32795, 33880, 37480, 41228, 51535, 52472, 65590, 67760, 72149, 74960, 82456, 103070, 104944, 113377, 131180, 135520, 144298, 149920, 164912, 206140, 209888, 226754, 262360, 288596, 329824, 360745, 412280, 453508, 524720, 566885, 577192, 721490, 793639, 824560, 907016, 1049440, 1133770, 1154384, 1442980, 1587278, 1649120, 1814032, 2267540, 2308768, 2885960, 3174556, 3628064, 3968195, 4535080, 5771920, 6349112, 7936390, 9070160, 11543840, 12698224, 15872780, 18140320, 25396448, 31745560, 63491120, 126982240]

約数ペア:

[(1, 126982240), (2, 63491120), (4, 31745560), (5, 25396448), (7, 18140320), (8, 15872780), (10, 12698224), (11, 11543840), (14, 9070160), (16, 7936390), (20, 6349112), (22, 5771920), (28, 4535080), (32, 3968195), (35, 3628064), (40, 3174556), (44, 2885960), (55, 2308768), (56, 2267540), (70, 1814032), (77, 1649120), (80, 1587278), (88, 1442980), (110, 1154384), (112, 1133770), (121, 1049440), (140, 907016), (154, 824560), (160, 793639), (176, 721490), (220, 577192), (224, 566885), (242, 524720), (280, 453508), (308, 412280), (352, 360745), (385, 329824), (440, 288596), (484, 262360), (560, 226754), (605, 209888), (616, 206140), (770, 164912), (847, 149920), (880, 144298), (937, 135520), (968, 131180), (1120, 113377), (1210, 104944), (1232, 103070), (1540, 82456), (1694, 74960), (1760, 72149), (1874, 67760), (1936, 65590), (2420, 52472), (2464, 51535), (3080, 41228), (3388, 37480), (3748, 33880), (3872, 32795), (4235, 29984), (4685, 27104), (4840, 26236), (6160, 20614), (6559, 19360), (6776, 18740), (7496, 16940), (8470, 14992), (9370, 13552), (9680, 13118), (10307, 12320)]