270865728

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 224

約数和(自身を含む): 930656000

約数和(自身を除く): 659790272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 448, 457, 504, 576, 588, 672, 686, 756, 784, 864, 882, 914, 1008, 1029, 1176, 1323, 1344, 1371, 1372, 1512, 1568, 1728, 1764, 1828, 2016, 2058, 2352, 2646, 2742, 2744, 3024, 3087, 3136, 3199, 3528, 3656, 4032, 4113, 4116, 4704, 5292, 5484, 5488, 6048, 6174, 6398, 7056, 7312, 8226, 8232, 9261, 9408, 9597, 10584, 10968, 10976, 12096, 12339, 12348, 12796, 14112, 14624, 16452, 16464, 18522, 19194, 21168, 21936, 21952, 22393, 24678, 24696, 25592, 28224, 28791, 29248, 32904, 32928, 37044, 38388, 42336, 43872, 44786, 49356, 49392, 51184, 57582, 65808, 65856, 67179, 74088, 76776, 84672, 86373, 87744, 89572, 98712, 98784, 102368, 115164, 131616, 134358, 148176, 153552, 156751, 172746, 179144, 197424, 197568, 201537, 204736, 230328, 263232, 268716, 296352, 307104, 313502, 345492, 358288, 394848, 403074, 460656, 470253, 537432, 592704, 604611, 614208, 627004, 690984, 716576, 789696, 806148, 921312, 940506, 1074864, 1209222, 1254008, 1381968, 1410759, 1433152, 1612296, 1842624, 1881012, 2149728, 2418444, 2508016, 2763936, 2821518, 3224592, 3762024, 4232277, 4299456, 4836888, 5016032, 5527872, 5643036, 6449184, 7524048, 8464554, 9673776, 10032064, 11286072, 12898368, 15048096, 16929108, 19347552, 22572144, 30096192, 33858216, 38695104, 45144288, 67716432, 90288576, 135432864, 270865728]

約数ペア:

[(1, 270865728), (2, 135432864), (3, 90288576), (4, 67716432), (6, 45144288), (7, 38695104), (8, 33858216), (9, 30096192), (12, 22572144), (14, 19347552), (16, 16929108), (18, 15048096), (21, 12898368), (24, 11286072), (27, 10032064), (28, 9673776), (32, 8464554), (36, 7524048), (42, 6449184), (48, 5643036), (49, 5527872), (54, 5016032), (56, 4836888), (63, 4299456), (64, 4232277), (72, 3762024), (84, 3224592), (96, 2821518), (98, 2763936), (108, 2508016), (112, 2418444), (126, 2149728), (144, 1881012), (147, 1842624), (168, 1612296), (189, 1433152), (192, 1410759), (196, 1381968), (216, 1254008), (224, 1209222), (252, 1074864), (288, 940506), (294, 921312), (336, 806148), (343, 789696), (378, 716576), (392, 690984), (432, 627004), (441, 614208), (448, 604611), (457, 592704), (504, 537432), (576, 470253), (588, 460656), (672, 403074), (686, 394848), (756, 358288), (784, 345492), (864, 313502), (882, 307104), (914, 296352), (1008, 268716), (1029, 263232), (1176, 230328), (1323, 204736), (1344, 201537), (1371, 197568), (1372, 197424), (1512, 179144), (1568, 172746), (1728, 156751), (1764, 153552), (1828, 148176), (2016, 134358), (2058, 131616), (2352, 115164), (2646, 102368), (2742, 98784), (2744, 98712), (3024, 89572), (3087, 87744), (3136, 86373), (3199, 84672), (3528, 76776), (3656, 74088), (4032, 67179), (4113, 65856), (4116, 65808), (4704, 57582), (5292, 51184), (5484, 49392), (5488, 49356), (6048, 44786), (6174, 43872), (6398, 42336), (7056, 38388), (7312, 37044), (8226, 32928), (8232, 32904), (9261, 29248), (9408, 28791), (9597, 28224), (10584, 25592), (10968, 24696), (10976, 24678), (12096, 22393), (12339, 21952), (12348, 21936), (12796, 21168), (14112, 19194), (14624, 18522), (16452, 16464)]