270000864

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 240

約数和(自身を含む): 948423168

約数和(自身を除く): 678422304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 483, 504, 552, 567, 621, 644, 647, 648, 672, 736, 756, 828, 864, 966, 1008, 1104, 1134, 1242, 1288, 1294, 1296, 1449, 1512, 1656, 1863, 1932, 1941, 2016, 2208, 2268, 2484, 2576, 2588, 2592, 2898, 3024, 3312, 3726, 3864, 3882, 4347, 4529, 4536, 4968, 5152, 5176, 5796, 5823, 6048, 6624, 7452, 7728, 7764, 8694, 9058, 9072, 9936, 10352, 11592, 11646, 13041, 13587, 14881, 14904, 15456, 15528, 17388, 17469, 18116, 18144, 19872, 20704, 23184, 23292, 26082, 27174, 29762, 29808, 31056, 34776, 34938, 36232, 40761, 44643, 46368, 46584, 52164, 52407, 54348, 59524, 59616, 62112, 69552, 69876, 72464, 81522, 89286, 93168, 104167, 104328, 104814, 108696, 119048, 122283, 133929, 139104, 139752, 144928, 163044, 178572, 186336, 208334, 208656, 209628, 217392, 238096, 244566, 267858, 279504, 312501, 326088, 357144, 366849, 401787, 416668, 417312, 419256, 434784, 476192, 489132, 535716, 559008, 625002, 652176, 714288, 733698, 803574, 833336, 838512, 937503, 978264, 1071432, 1205361, 1250004, 1304352, 1428576, 1467396, 1607148, 1666672, 1677024, 1875006, 1956528, 2142864, 2410722, 2500008, 2812509, 2934792, 3214296, 3333344, 3750012, 3913056, 4285728, 4821444, 5000016, 5625018, 5869584, 6428592, 7500024, 8437527, 9642888, 10000032, 11250036, 11739168, 12857184, 15000048, 16875054, 19285776, 22500072, 30000096, 33750108, 38571552, 45000144, 67500216, 90000288, 135000432, 270000864]

約数ペア:

[(1, 270000864), (2, 135000432), (3, 90000288), (4, 67500216), (6, 45000144), (7, 38571552), (8, 33750108), (9, 30000096), (12, 22500072), (14, 19285776), (16, 16875054), (18, 15000048), (21, 12857184), (23, 11739168), (24, 11250036), (27, 10000032), (28, 9642888), (32, 8437527), (36, 7500024), (42, 6428592), (46, 5869584), (48, 5625018), (54, 5000016), (56, 4821444), (63, 4285728), (69, 3913056), (72, 3750012), (81, 3333344), (84, 3214296), (92, 2934792), (96, 2812509), (108, 2500008), (112, 2410722), (126, 2142864), (138, 1956528), (144, 1875006), (161, 1677024), (162, 1666672), (168, 1607148), (184, 1467396), (189, 1428576), (207, 1304352), (216, 1250004), (224, 1205361), (252, 1071432), (276, 978264), (288, 937503), (322, 838512), (324, 833336), (336, 803574), (368, 733698), (378, 714288), (414, 652176), (432, 625002), (483, 559008), (504, 535716), (552, 489132), (567, 476192), (621, 434784), (644, 419256), (647, 417312), (648, 416668), (672, 401787), (736, 366849), (756, 357144), (828, 326088), (864, 312501), (966, 279504), (1008, 267858), (1104, 244566), (1134, 238096), (1242, 217392), (1288, 209628), (1294, 208656), (1296, 208334), (1449, 186336), (1512, 178572), (1656, 163044), (1863, 144928), (1932, 139752), (1941, 139104), (2016, 133929), (2208, 122283), (2268, 119048), (2484, 108696), (2576, 104814), (2588, 104328), (2592, 104167), (2898, 93168), (3024, 89286), (3312, 81522), (3726, 72464), (3864, 69876), (3882, 69552), (4347, 62112), (4529, 59616), (4536, 59524), (4968, 54348), (5152, 52407), (5176, 52164), (5796, 46584), (5823, 46368), (6048, 44643), (6624, 40761), (7452, 36232), (7728, 34938), (7764, 34776), (8694, 31056), (9058, 29808), (9072, 29762), (9936, 27174), (10352, 26082), (11592, 23292), (11646, 23184), (13041, 20704), (13587, 19872), (14881, 18144), (14904, 18116), (15456, 17469), (15528, 17388)]