220553280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 280

約数和(自身を含む): 802526208

約数和(自身を除く): 581972928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 80, 81, 90, 96, 108, 120, 127, 134, 135, 144, 160, 162, 180, 192, 201, 216, 240, 254, 268, 270, 288, 320, 324, 335, 360, 381, 402, 405, 432, 480, 508, 536, 540, 576, 603, 635, 648, 670, 720, 762, 804, 810, 864, 960, 1005, 1016, 1072, 1080, 1143, 1206, 1270, 1296, 1340, 1440, 1524, 1608, 1620, 1728, 1809, 1905, 2010, 2032, 2144, 2160, 2286, 2412, 2540, 2592, 2680, 2880, 3015, 3048, 3216, 3240, 3429, 3618, 3810, 4020, 4064, 4288, 4320, 4572, 4824, 5080, 5184, 5360, 5427, 5715, 6030, 6096, 6432, 6480, 6858, 7236, 7620, 8040, 8128, 8509, 8640, 9045, 9144, 9648, 10160, 10287, 10720, 10854, 11430, 12060, 12192, 12864, 12960, 13716, 14472, 15240, 16080, 17018, 17145, 18090, 18288, 19296, 20320, 20574, 21440, 21708, 22860, 24120, 24384, 25527, 25920, 27135, 27432, 28944, 30480, 32160, 34036, 34290, 36180, 36576, 38592, 40640, 41148, 42545, 43416, 45720, 48240, 51054, 51435, 54270, 54864, 57888, 60960, 64320, 68072, 68580, 72360, 73152, 76581, 82296, 85090, 86832, 91440, 96480, 102108, 102870, 108540, 109728, 115776, 121920, 127635, 136144, 137160, 144720, 153162, 164592, 170180, 173664, 182880, 192960, 204216, 205740, 217080, 219456, 229743, 255270, 272288, 274320, 289440, 306324, 329184, 340360, 347328, 365760, 382905, 408432, 411480, 434160, 459486, 510540, 544576, 548640, 578880, 612648, 658368, 680720, 689229, 765810, 816864, 822960, 868320, 918972, 1021080, 1097280, 1148715, 1225296, 1361440, 1378458, 1531620, 1633728, 1645920, 1736640, 1837944, 2042160, 2297430, 2450592, 2722880, 2756916, 3063240, 3291840, 3446145, 3675888, 4084320, 4594860, 4901184, 5513832, 6126480, 6892290, 7351776, 8168640, 9189720, 11027664, 12252960, 13784580, 14703552, 18379440, 22055328, 24505920, 27569160, 36758880, 44110656, 55138320, 73517760, 110276640, 220553280]

約数ペア:

[(1, 220553280), (2, 110276640), (3, 73517760), (4, 55138320), (5, 44110656), (6, 36758880), (8, 27569160), (9, 24505920), (10, 22055328), (12, 18379440), (15, 14703552), (16, 13784580), (18, 12252960), (20, 11027664), (24, 9189720), (27, 8168640), (30, 7351776), (32, 6892290), (36, 6126480), (40, 5513832), (45, 4901184), (48, 4594860), (54, 4084320), (60, 3675888), (64, 3446145), (67, 3291840), (72, 3063240), (80, 2756916), (81, 2722880), (90, 2450592), (96, 2297430), (108, 2042160), (120, 1837944), (127, 1736640), (134, 1645920), (135, 1633728), (144, 1531620), (160, 1378458), (162, 1361440), (180, 1225296), (192, 1148715), (201, 1097280), (216, 1021080), (240, 918972), (254, 868320), (268, 822960), (270, 816864), (288, 765810), (320, 689229), (324, 680720), (335, 658368), (360, 612648), (381, 578880), (402, 548640), (405, 544576), (432, 510540), (480, 459486), (508, 434160), (536, 411480), (540, 408432), (576, 382905), (603, 365760), (635, 347328), (648, 340360), (670, 329184), (720, 306324), (762, 289440), (804, 274320), (810, 272288), (864, 255270), (960, 229743), (1005, 219456), (1016, 217080), (1072, 205740), (1080, 204216), (1143, 192960), (1206, 182880), (1270, 173664), (1296, 170180), (1340, 164592), (1440, 153162), (1524, 144720), (1608, 137160), (1620, 136144), (1728, 127635), (1809, 121920), (1905, 115776), (2010, 109728), (2032, 108540), (2144, 102870), (2160, 102108), (2286, 96480), (2412, 91440), (2540, 86832), (2592, 85090), (2680, 82296), (2880, 76581), (3015, 73152), (3048, 72360), (3216, 68580), (3240, 68072), (3429, 64320), (3618, 60960), (3810, 57888), (4020, 54864), (4064, 54270), (4288, 51435), (4320, 51054), (4572, 48240), (4824, 45720), (5080, 43416), (5184, 42545), (5360, 41148), (5427, 40640), (5715, 38592), (6030, 36576), (6096, 36180), (6432, 34290), (6480, 34036), (6858, 32160), (7236, 30480), (7620, 28944), (8040, 27432), (8128, 27135), (8509, 25920), (8640, 25527), (9045, 24384), (9144, 24120), (9648, 22860), (10160, 21708), (10287, 21440), (10720, 20574), (10854, 20320), (11430, 19296), (12060, 18288), (12192, 18090), (12864, 17145), (12960, 17018), (13716, 16080), (14472, 15240)]