1286584320

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 384

約数和(自身を含む): 4880977920

約数和(自身を除く): 3594393600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 193, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 386, 420, 434, 448, 465, 480, 496, 512, 560, 579, 620, 640, 651, 672, 744, 768, 772, 840, 868, 896, 930, 960, 965, 992, 1024, 1085, 1120, 1158, 1240, 1280, 1302, 1344, 1351, 1488, 1536, 1544, 1680, 1736, 1792, 1860, 1920, 1930, 1984, 2048, 2170, 2240, 2316, 2480, 2560, 2604, 2688, 2702, 2895, 2976, 3072, 3088, 3255, 3360, 3472, 3584, 3720, 3840, 3860, 3968, 4053, 4340, 4480, 4632, 4960, 5120, 5208, 5376, 5404, 5790, 5952, 5983, 6144, 6176, 6510, 6720, 6755, 6944, 7168, 7440, 7680, 7720, 7936, 8106, 8680, 8960, 9264, 9920, 10240, 10416, 10752, 10808, 11580, 11904, 11966, 12352, 13020, 13440, 13510, 13888, 14336, 14880, 15360, 15440, 15872, 16212, 17360, 17920, 17949, 18528, 19840, 20265, 20832, 21504, 21616, 23160, 23808, 23932, 24704, 26040, 26880, 27020, 27776, 29760, 29915, 30720, 30880, 31744, 32424, 34720, 35840, 35898, 37056, 39680, 40530, 41664, 41881, 43008, 43232, 46320, 47616, 47864, 49408, 52080, 53760, 54040, 55552, 59520, 59830, 61760, 63488, 64848, 69440, 71680, 71796, 74112, 79360, 81060, 83328, 83762, 86464, 89745, 92640, 95232, 95728, 98816, 104160, 107520, 108080, 111104, 119040, 119660, 123520, 125643, 129696, 138880, 143592, 148224, 158720, 162120, 166656, 167524, 172928, 179490, 185280, 190464, 191456, 197632, 208320, 209405, 215040, 216160, 222208, 238080, 239320, 247040, 251286, 259392, 277760, 287184, 296448, 317440, 324240, 333312, 335048, 345856, 358980, 370560, 382912, 395264, 416640, 418810, 432320, 444416, 476160, 478640, 494080, 502572, 518784, 555520, 574368, 592896, 628215, 648480, 666624, 670096, 691712, 717960, 741120, 765824, 833280, 837620, 864640, 952320, 957280, 988160, 1005144, 1037568, 1111040, 1148736, 1185792, 1256430, 1296960, 1333248, 1340192, 1383424, 1435920, 1482240, 1531648, 1666560, 1675240, 1729280, 1914560, 1976320, 2010288, 2075136, 2222080, 2297472, 2512860, 2593920, 2680384, 2766848, 2871840, 2964480, 3063296, 3333120, 3350480, 3458560, 3829120, 4020576, 4150272, 4594944, 5025720, 5187840, 5360768, 5743680, 5928960, 6126592, 6666240, 6700960, 6917120, 7658240, 8041152, 8300544, 9189888, 10051440, 10375680, 10721536, 11487360, 12253184, 13401920, 13834240, 15316480, 16082304, 18379776, 20102880, 20751360, 21443072, 22974720, 26803840, 30632960, 32164608, 36759552, 40205760, 41502720, 42886144, 45949440, 53607680, 61265920, 64329216, 80411520, 85772288, 91898880, 107215360, 128658432, 160823040, 183797760, 214430720, 257316864, 321646080, 428861440, 643292160, 1286584320]

約数ペア:

[(1, 1286584320), (2, 643292160), (3, 428861440), (4, 321646080), (5, 257316864), (6, 214430720), (7, 183797760), (8, 160823040), (10, 128658432), (12, 107215360), (14, 91898880), (15, 85772288), (16, 80411520), (20, 64329216), (21, 61265920), (24, 53607680), (28, 45949440), (30, 42886144), (31, 41502720), (32, 40205760), (35, 36759552), (40, 32164608), (42, 30632960), (48, 26803840), (56, 22974720), (60, 21443072), (62, 20751360), (64, 20102880), (70, 18379776), (80, 16082304), (84, 15316480), (93, 13834240), (96, 13401920), (105, 12253184), (112, 11487360), (120, 10721536), (124, 10375680), (128, 10051440), (140, 9189888), (155, 8300544), (160, 8041152), (168, 7658240), (186, 6917120), (192, 6700960), (193, 6666240), (210, 6126592), (217, 5928960), (224, 5743680), (240, 5360768), (248, 5187840), (256, 5025720), (280, 4594944), (310, 4150272), (320, 4020576), (336, 3829120), (372, 3458560), (384, 3350480), (386, 3333120), (420, 3063296), (434, 2964480), (448, 2871840), (465, 2766848), (480, 2680384), (496, 2593920), (512, 2512860), (560, 2297472), (579, 2222080), (620, 2075136), (640, 2010288), (651, 1976320), (672, 1914560), (744, 1729280), (768, 1675240), (772, 1666560), (840, 1531648), (868, 1482240), (896, 1435920), (930, 1383424), (960, 1340192), (965, 1333248), (992, 1296960), (1024, 1256430), (1085, 1185792), (1120, 1148736), (1158, 1111040), (1240, 1037568), (1280, 1005144), (1302, 988160), (1344, 957280), (1351, 952320), (1488, 864640), (1536, 837620), (1544, 833280), (1680, 765824), (1736, 741120), (1792, 717960), (1860, 691712), (1920, 670096), (1930, 666624), (1984, 648480), (2048, 628215), (2170, 592896), (2240, 574368), (2316, 555520), (2480, 518784), (2560, 502572), (2604, 494080), (2688, 478640), (2702, 476160), (2895, 444416), (2976, 432320), (3072, 418810), (3088, 416640), (3255, 395264), (3360, 382912), (3472, 370560), (3584, 358980), (3720, 345856), (3840, 335048), (3860, 333312), (3968, 324240), (4053, 317440), (4340, 296448), (4480, 287184), (4632, 277760), (4960, 259392), (5120, 251286), (5208, 247040), (5376, 239320), (5404, 238080), (5790, 222208), (5952, 216160), (5983, 215040), (6144, 209405), (6176, 208320), (6510, 197632), (6720, 191456), (6755, 190464), (6944, 185280), (7168, 179490), (7440, 172928), (7680, 167524), (7720, 166656), (7936, 162120), (8106, 158720), (8680, 148224), (8960, 143592), (9264, 138880), (9920, 129696), (10240, 125643), (10416, 123520), (10752, 119660), (10808, 119040), (11580, 111104), (11904, 108080), (11966, 107520), (12352, 104160), (13020, 98816), (13440, 95728), (13510, 95232), (13888, 92640), (14336, 89745), (14880, 86464), (15360, 83762), (15440, 83328), (15872, 81060), (16212, 79360), (17360, 74112), (17920, 71796), (17949, 71680), (18528, 69440), (19840, 64848), (20265, 63488), (20832, 61760), (21504, 59830), (21616, 59520), (23160, 55552), (23808, 54040), (23932, 53760), (24704, 52080), (26040, 49408), (26880, 47864), (27020, 47616), (27776, 46320), (29760, 43232), (29915, 43008), (30720, 41881), (30880, 41664), (31744, 40530), (32424, 39680), (34720, 37056), (35840, 35898)]