218613120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 766750320

約数和(自身を除く): 548137200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 941, 960, 968, 1056, 1210, 1320, 1408, 1452, 1760, 1815, 1882, 1920, 1936, 2112, 2420, 2640, 2823, 2904, 3520, 3630, 3764, 3872, 4224, 4705, 4840, 5280, 5646, 5808, 7040, 7260, 7528, 7744, 9410, 9680, 10351, 10560, 11292, 11616, 14115, 14520, 15056, 15488, 18820, 19360, 20702, 21120, 22584, 23232, 28230, 29040, 30112, 31053, 37640, 38720, 41404, 45168, 46464, 51755, 56460, 58080, 60224, 62106, 75280, 77440, 82808, 90336, 103510, 112920, 113861, 116160, 120448, 124212, 150560, 155265, 165616, 180672, 207020, 225840, 227722, 232320, 248424, 301120, 310530, 331232, 341583, 361344, 414040, 451680, 455444, 496848, 569305, 602240, 621060, 662464, 683166, 828080, 903360, 910888, 993696, 1138610, 1242120, 1324928, 1366332, 1656160, 1707915, 1806720, 1821776, 1987392, 2277220, 2484240, 2732664, 3312320, 3415830, 3643552, 3974784, 4554440, 4968480, 5465328, 6624640, 6831660, 7287104, 9108880, 9936960, 10930656, 13663320, 14574208, 18217760, 19873920, 21861312, 27326640, 36435520, 43722624, 54653280, 72871040, 109306560, 218613120]

約数ペア:

[(1, 218613120), (2, 109306560), (3, 72871040), (4, 54653280), (5, 43722624), (6, 36435520), (8, 27326640), (10, 21861312), (11, 19873920), (12, 18217760), (15, 14574208), (16, 13663320), (20, 10930656), (22, 9936960), (24, 9108880), (30, 7287104), (32, 6831660), (33, 6624640), (40, 5465328), (44, 4968480), (48, 4554440), (55, 3974784), (60, 3643552), (64, 3415830), (66, 3312320), (80, 2732664), (88, 2484240), (96, 2277220), (110, 1987392), (120, 1821776), (121, 1806720), (128, 1707915), (132, 1656160), (160, 1366332), (165, 1324928), (176, 1242120), (192, 1138610), (220, 993696), (240, 910888), (242, 903360), (264, 828080), (320, 683166), (330, 662464), (352, 621060), (363, 602240), (384, 569305), (440, 496848), (480, 455444), (484, 451680), (528, 414040), (605, 361344), (640, 341583), (660, 331232), (704, 310530), (726, 301120), (880, 248424), (941, 232320), (960, 227722), (968, 225840), (1056, 207020), (1210, 180672), (1320, 165616), (1408, 155265), (1452, 150560), (1760, 124212), (1815, 120448), (1882, 116160), (1920, 113861), (1936, 112920), (2112, 103510), (2420, 90336), (2640, 82808), (2823, 77440), (2904, 75280), (3520, 62106), (3630, 60224), (3764, 58080), (3872, 56460), (4224, 51755), (4705, 46464), (4840, 45168), (5280, 41404), (5646, 38720), (5808, 37640), (7040, 31053), (7260, 30112), (7528, 29040), (7744, 28230), (9410, 23232), (9680, 22584), (10351, 21120), (10560, 20702), (11292, 19360), (11616, 18820), (14115, 15488), (14520, 15056)]