205752960

素因数分解:

$2^7\times 3^8\times 5^1\times 7^2$

素因数の和:57

約数の個数: 432

約数和(自身を含む): 858233610

約数和(自身を除く): 652480650

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 729, 735, 756, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1296, 1323, 1344, 1440, 1458, 1470, 1512, 1568, 1620, 1680, 1701, 1728, 1764, 1890, 1920, 1944, 1960, 2016, 2160, 2187, 2205, 2240, 2268, 2352, 2430, 2520, 2592, 2646, 2688, 2835, 2880, 2916, 2940, 3024, 3136, 3240, 3360, 3402, 3456, 3528, 3645, 3780, 3888, 3920, 3969, 4032, 4320, 4374, 4410, 4480, 4536, 4704, 4860, 5040, 5103, 5184, 5292, 5670, 5760, 5832, 5880, 6048, 6272, 6480, 6561, 6615, 6720, 6804, 7056, 7290, 7560, 7776, 7840, 7938, 8064, 8505, 8640, 8748, 8820, 9072, 9408, 9720, 10080, 10206, 10368, 10584, 10935, 11340, 11664, 11760, 11907, 12096, 12960, 13122, 13230, 13440, 13608, 14112, 14580, 15120, 15309, 15552, 15680, 15876, 17010, 17280, 17496, 17640, 18144, 18816, 19440, 19845, 20160, 20412, 21168, 21870, 22680, 23328, 23520, 23814, 24192, 25515, 25920, 26244, 26460, 27216, 28224, 29160, 30240, 30618, 31104, 31360, 31752, 32805, 34020, 34992, 35280, 35721, 36288, 38880, 39690, 40320, 40824, 42336, 43740, 45360, 45927, 46656, 47040, 47628, 51030, 51840, 52488, 52920, 54432, 56448, 58320, 59535, 60480, 61236, 63504, 65610, 68040, 69984, 70560, 71442, 72576, 76545, 77760, 79380, 81648, 84672, 87480, 90720, 91854, 93312, 94080, 95256, 102060, 104976, 105840, 107163, 108864, 116640, 119070, 120960, 122472, 127008, 131220, 136080, 139968, 141120, 142884, 153090, 155520, 158760, 163296, 169344, 174960, 178605, 181440, 183708, 190512, 204120, 209952, 211680, 214326, 217728, 229635, 233280, 238140, 244944, 254016, 262440, 272160, 279936, 282240, 285768, 306180, 317520, 321489, 326592, 349920, 357210, 362880, 367416, 381024, 408240, 419904, 423360, 428652, 459270, 466560, 476280, 489888, 508032, 524880, 535815, 544320, 571536, 612360, 635040, 642978, 653184, 699840, 714420, 734832, 762048, 816480, 839808, 846720, 857304, 918540, 952560, 979776, 1049760, 1071630, 1088640, 1143072, 1224720, 1270080, 1285956, 1399680, 1428840, 1469664, 1524096, 1607445, 1632960, 1714608, 1837080, 1905120, 1959552, 2099520, 2143260, 2286144, 2449440, 2540160, 2571912, 2857680, 2939328, 3214890, 3265920, 3429216, 3674160, 3810240, 4199040, 4286520, 4572288, 4898880, 5143824, 5715360, 5878656, 6429780, 6858432, 7348320, 7620480, 8573040, 9797760, 10287648, 11430720, 12859560, 13716864, 14696640, 17146080, 20575296, 22861440, 25719120, 29393280, 34292160, 41150592, 51438240, 68584320, 102876480, 205752960]

約数ペア:

[(1, 205752960), (2, 102876480), (3, 68584320), (4, 51438240), (5, 41150592), (6, 34292160), (7, 29393280), (8, 25719120), (9, 22861440), (10, 20575296), (12, 17146080), (14, 14696640), (15, 13716864), (16, 12859560), (18, 11430720), (20, 10287648), (21, 9797760), (24, 8573040), (27, 7620480), (28, 7348320), (30, 6858432), (32, 6429780), (35, 5878656), (36, 5715360), (40, 5143824), (42, 4898880), (45, 4572288), (48, 4286520), (49, 4199040), (54, 3810240), (56, 3674160), (60, 3429216), (63, 3265920), (64, 3214890), (70, 2939328), (72, 2857680), (80, 2571912), (81, 2540160), (84, 2449440), (90, 2286144), (96, 2143260), (98, 2099520), (105, 1959552), (108, 1905120), (112, 1837080), (120, 1714608), (126, 1632960), (128, 1607445), (135, 1524096), (140, 1469664), (144, 1428840), (147, 1399680), (160, 1285956), (162, 1270080), (168, 1224720), (180, 1143072), (189, 1088640), (192, 1071630), (196, 1049760), (210, 979776), (216, 952560), (224, 918540), (240, 857304), (243, 846720), (245, 839808), (252, 816480), (270, 762048), (280, 734832), (288, 714420), (294, 699840), (315, 653184), (320, 642978), (324, 635040), (336, 612360), (360, 571536), (378, 544320), (384, 535815), (392, 524880), (405, 508032), (420, 489888), (432, 476280), (441, 466560), (448, 459270), (480, 428652), (486, 423360), (490, 419904), (504, 408240), (540, 381024), (560, 367416), (567, 362880), (576, 357210), (588, 349920), (630, 326592), (640, 321489), (648, 317520), (672, 306180), (720, 285768), (729, 282240), (735, 279936), (756, 272160), (784, 262440), (810, 254016), (840, 244944), (864, 238140), (882, 233280), (896, 229635), (945, 217728), (960, 214326), (972, 211680), (980, 209952), (1008, 204120), (1080, 190512), (1120, 183708), (1134, 181440), (1152, 178605), (1176, 174960), (1215, 169344), (1260, 163296), (1296, 158760), (1323, 155520), (1344, 153090), (1440, 142884), (1458, 141120), (1470, 139968), (1512, 136080), (1568, 131220), (1620, 127008), (1680, 122472), (1701, 120960), (1728, 119070), (1764, 116640), (1890, 108864), (1920, 107163), (1944, 105840), (1960, 104976), (2016, 102060), (2160, 95256), (2187, 94080), (2205, 93312), (2240, 91854), (2268, 90720), (2352, 87480), (2430, 84672), (2520, 81648), (2592, 79380), (2646, 77760), (2688, 76545), (2835, 72576), (2880, 71442), (2916, 70560), (2940, 69984), (3024, 68040), (3136, 65610), (3240, 63504), (3360, 61236), (3402, 60480), (3456, 59535), (3528, 58320), (3645, 56448), (3780, 54432), (3888, 52920), (3920, 52488), (3969, 51840), (4032, 51030), (4320, 47628), (4374, 47040), (4410, 46656), (4480, 45927), (4536, 45360), (4704, 43740), (4860, 42336), (5040, 40824), (5103, 40320), (5184, 39690), (5292, 38880), (5670, 36288), (5760, 35721), (5832, 35280), (5880, 34992), (6048, 34020), (6272, 32805), (6480, 31752), (6561, 31360), (6615, 31104), (6720, 30618), (6804, 30240), (7056, 29160), (7290, 28224), (7560, 27216), (7776, 26460), (7840, 26244), (7938, 25920), (8064, 25515), (8505, 24192), (8640, 23814), (8748, 23520), (8820, 23328), (9072, 22680), (9408, 21870), (9720, 21168), (10080, 20412), (10206, 20160), (10368, 19845), (10584, 19440), (10935, 18816), (11340, 18144), (11664, 17640), (11760, 17496), (11907, 17280), (12096, 17010), (12960, 15876), (13122, 15680), (13230, 15552), (13440, 15309), (13608, 15120), (14112, 14580)]