244662880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2877

約数の個数: 144

約数和(自身を含む): 733770576

約数和(自身を除く): 489107696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 2837, 3080, 3920, 4312, 5390, 5674, 6160, 7840, 8624, 10780, 11348, 12320, 14185, 17248, 19859, 21560, 22696, 28370, 31207, 39718, 43120, 45392, 56740, 62414, 79436, 86240, 90784, 99295, 113480, 124828, 139013, 156035, 158872, 198590, 218449, 226960, 249656, 278026, 312070, 317744, 397180, 436898, 453920, 499312, 556052, 624140, 635488, 695065, 794360, 873796, 998624, 1092245, 1112104, 1248280, 1390130, 1529143, 1588720, 1747592, 2184490, 2224208, 2496560, 2780260, 3058286, 3177440, 3495184, 4368980, 4448416, 4993120, 5560520, 6116572, 6990368, 7645715, 8737960, 11121040, 12233144, 15291430, 17475920, 22242080, 24466288, 30582860, 34951840, 48932576, 61165720, 122331440, 244662880]

約数ペア:

[(1, 244662880), (2, 122331440), (4, 61165720), (5, 48932576), (7, 34951840), (8, 30582860), (10, 24466288), (11, 22242080), (14, 17475920), (16, 15291430), (20, 12233144), (22, 11121040), (28, 8737960), (32, 7645715), (35, 6990368), (40, 6116572), (44, 5560520), (49, 4993120), (55, 4448416), (56, 4368980), (70, 3495184), (77, 3177440), (80, 3058286), (88, 2780260), (98, 2496560), (110, 2224208), (112, 2184490), (140, 1747592), (154, 1588720), (160, 1529143), (176, 1390130), (196, 1248280), (220, 1112104), (224, 1092245), (245, 998624), (280, 873796), (308, 794360), (352, 695065), (385, 635488), (392, 624140), (440, 556052), (490, 499312), (539, 453920), (560, 436898), (616, 397180), (770, 317744), (784, 312070), (880, 278026), (980, 249656), (1078, 226960), (1120, 218449), (1232, 198590), (1540, 158872), (1568, 156035), (1760, 139013), (1960, 124828), (2156, 113480), (2464, 99295), (2695, 90784), (2837, 86240), (3080, 79436), (3920, 62414), (4312, 56740), (5390, 45392), (5674, 43120), (6160, 39718), (7840, 31207), (8624, 28370), (10780, 22696), (11348, 21560), (12320, 19859), (14185, 17248)]