1110044320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8235

約数の個数: 144

約数和(自身を含む): 3294756864

約数和(自身を除く): 2184712544

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, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3080, 3388, 3872, 4235, 4840, 6160, 6776, 8191, 8470, 9680, 12320, 13552, 16382, 16940, 19360, 27104, 32764, 33880, 40955, 57337, 65528, 67760, 81910, 90101, 114674, 131056, 135520, 163820, 180202, 229348, 262112, 286685, 327640, 360404, 450505, 458696, 573370, 630707, 655280, 720808, 901010, 917392, 991111, 1146740, 1261414, 1310560, 1441616, 1802020, 1834784, 1982222, 2293480, 2522828, 2883232, 3153535, 3604040, 3964444, 4586960, 4955555, 5045656, 6307070, 6937777, 7208080, 7928888, 9173920, 9911110, 10091312, 12614140, 13875554, 14416160, 15857776, 19822220, 20182624, 25228280, 27751108, 31715552, 34688885, 39644440, 50456560, 55502216, 69377770, 79288880, 100913120, 111004432, 138755540, 158577760, 222008864, 277511080, 555022160, 1110044320]

約数ペア:

[(1, 1110044320), (2, 555022160), (4, 277511080), (5, 222008864), (7, 158577760), (8, 138755540), (10, 111004432), (11, 100913120), (14, 79288880), (16, 69377770), (20, 55502216), (22, 50456560), (28, 39644440), (32, 34688885), (35, 31715552), (40, 27751108), (44, 25228280), (55, 20182624), (56, 19822220), (70, 15857776), (77, 14416160), (80, 13875554), (88, 12614140), (110, 10091312), (112, 9911110), (121, 9173920), (140, 7928888), (154, 7208080), (160, 6937777), (176, 6307070), (220, 5045656), (224, 4955555), (242, 4586960), (280, 3964444), (308, 3604040), (352, 3153535), (385, 2883232), (440, 2522828), (484, 2293480), (560, 1982222), (605, 1834784), (616, 1802020), (770, 1441616), (847, 1310560), (880, 1261414), (968, 1146740), (1120, 991111), (1210, 917392), (1232, 901010), (1540, 720808), (1694, 655280), (1760, 630707), (1936, 573370), (2420, 458696), (2464, 450505), (3080, 360404), (3388, 327640), (3872, 286685), (4235, 262112), (4840, 229348), (6160, 180202), (6776, 163820), (8191, 135520), (8470, 131056), (9680, 114674), (12320, 90101), (13552, 81910), (16382, 67760), (16940, 65528), (19360, 57337), (27104, 40955), (32764, 33880)]