122331440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 120

約数和(自身を含む): 361061712

約数和(自身を除く): 238730272

約数列:

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

約数ペア:

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