320205312

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 200

約数和(自身を含む): 1093251456

約数和(自身を除く): 773046144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1103, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2206, 2268, 2304, 2592, 2688, 3024, 3309, 3456, 3584, 4032, 4412, 4536, 4608, 5184, 5376, 6048, 6618, 6912, 7721, 8064, 8824, 9072, 9927, 10368, 10752, 12096, 13236, 13824, 15442, 16128, 17648, 18144, 19854, 20736, 23163, 24192, 26472, 29781, 30884, 32256, 35296, 36288, 39708, 41472, 46326, 48384, 52944, 59562, 61768, 69489, 70592, 72576, 79416, 89343, 92652, 96768, 105888, 119124, 123536, 138978, 141184, 145152, 158832, 178686, 185304, 208467, 211776, 238248, 247072, 277956, 282368, 290304, 317664, 357372, 370608, 416934, 423552, 476496, 494144, 555912, 564736, 625401, 635328, 714744, 741216, 833868, 847104, 952992, 988288, 1111824, 1250802, 1270656, 1429488, 1482432, 1667736, 1694208, 1905984, 1976576, 2223648, 2501604, 2541312, 2858976, 2964864, 3335472, 3811968, 3953152, 4447296, 5003208, 5082624, 5717952, 5929728, 6670944, 7623936, 8894592, 10006416, 11435904, 11859456, 13341888, 15247872, 17789184, 20012832, 22871808, 26683776, 35578368, 40025664, 45743616, 53367552, 80051328, 106735104, 160102656, 320205312]

約数ペア:

[(1, 320205312), (2, 160102656), (3, 106735104), (4, 80051328), (6, 53367552), (7, 45743616), (8, 40025664), (9, 35578368), (12, 26683776), (14, 22871808), (16, 20012832), (18, 17789184), (21, 15247872), (24, 13341888), (27, 11859456), (28, 11435904), (32, 10006416), (36, 8894592), (42, 7623936), (48, 6670944), (54, 5929728), (56, 5717952), (63, 5082624), (64, 5003208), (72, 4447296), (81, 3953152), (84, 3811968), (96, 3335472), (108, 2964864), (112, 2858976), (126, 2541312), (128, 2501604), (144, 2223648), (162, 1976576), (168, 1905984), (189, 1694208), (192, 1667736), (216, 1482432), (224, 1429488), (252, 1270656), (256, 1250802), (288, 1111824), (324, 988288), (336, 952992), (378, 847104), (384, 833868), (432, 741216), (448, 714744), (504, 635328), (512, 625401), (567, 564736), (576, 555912), (648, 494144), (672, 476496), (756, 423552), (768, 416934), (864, 370608), (896, 357372), (1008, 317664), (1103, 290304), (1134, 282368), (1152, 277956), (1296, 247072), (1344, 238248), (1512, 211776), (1536, 208467), (1728, 185304), (1792, 178686), (2016, 158832), (2206, 145152), (2268, 141184), (2304, 138978), (2592, 123536), (2688, 119124), (3024, 105888), (3309, 96768), (3456, 92652), (3584, 89343), (4032, 79416), (4412, 72576), (4536, 70592), (4608, 69489), (5184, 61768), (5376, 59562), (6048, 52944), (6618, 48384), (6912, 46326), (7721, 41472), (8064, 39708), (8824, 36288), (9072, 35296), (9927, 32256), (10368, 30884), (10752, 29781), (12096, 26472), (13236, 24192), (13824, 23163), (15442, 20736), (16128, 19854), (17648, 18144)]