1720223232

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 320

約数和(自身を含む): 5836959744

約数和(自身を除く): 4116736512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 397, 403, 416, 434, 448, 496, 512, 546, 624, 651, 672, 728, 744, 768, 794, 806, 832, 868, 896, 992, 1092, 1191, 1209, 1248, 1302, 1344, 1456, 1488, 1536, 1588, 1612, 1664, 1736, 1792, 1984, 2184, 2382, 2418, 2496, 2604, 2688, 2779, 2821, 2912, 2976, 3176, 3224, 3328, 3472, 3584, 3968, 4368, 4764, 4836, 4992, 5161, 5208, 5376, 5558, 5642, 5824, 5952, 6352, 6448, 6656, 6944, 7936, 8337, 8463, 8736, 9528, 9672, 9984, 10322, 10416, 10752, 11116, 11284, 11648, 11904, 12307, 12704, 12896, 13888, 15483, 15872, 16674, 16926, 17472, 19056, 19344, 19968, 20644, 20832, 22232, 22568, 23296, 23808, 24614, 25408, 25792, 27776, 30966, 33348, 33852, 34944, 36127, 36921, 38112, 38688, 41288, 41664, 44464, 45136, 46592, 47616, 49228, 50816, 51584, 55552, 61932, 66696, 67704, 69888, 72254, 73842, 76224, 77376, 82576, 83328, 86149, 88928, 90272, 98456, 101632, 103168, 108381, 111104, 123864, 133392, 135408, 139776, 144508, 147684, 152448, 154752, 159991, 165152, 166656, 172298, 177856, 180544, 196912, 203264, 206336, 216762, 247728, 258447, 266784, 270816, 289016, 295368, 304896, 309504, 319982, 330304, 333312, 344596, 355712, 361088, 393824, 433524, 479973, 495456, 516894, 533568, 541632, 578032, 590736, 609792, 619008, 639964, 660608, 689192, 711424, 722176, 787648, 867048, 959946, 990912, 1033788, 1067136, 1083264, 1119937, 1156064, 1181472, 1279928, 1321216, 1378384, 1422848, 1444352, 1575296, 1734096, 1919892, 1981824, 2067576, 2134272, 2166528, 2239874, 2312128, 2362944, 2559856, 2642432, 2756768, 3150592, 3359811, 3468192, 3839784, 3963648, 4135152, 4268544, 4333056, 4479748, 4624256, 4725888, 5119712, 5513536, 6301184, 6719622, 6936384, 7679568, 7927296, 8270304, 8959496, 9248512, 9451776, 10239424, 11027072, 13439244, 13872768, 15359136, 16540608, 17918992, 18497024, 18903552, 20478848, 22054144, 26878488, 27745536, 30718272, 33081216, 35837984, 40957696, 44108288, 53756976, 55491072, 61436544, 66162432, 71675968, 81915392, 107513952, 122873088, 132324864, 143351936, 215027904, 245746176, 286703872, 430055808, 573407744, 860111616, 1720223232]

約数ペア:

[(1, 1720223232), (2, 860111616), (3, 573407744), (4, 430055808), (6, 286703872), (7, 245746176), (8, 215027904), (12, 143351936), (13, 132324864), (14, 122873088), (16, 107513952), (21, 81915392), (24, 71675968), (26, 66162432), (28, 61436544), (31, 55491072), (32, 53756976), (39, 44108288), (42, 40957696), (48, 35837984), (52, 33081216), (56, 30718272), (62, 27745536), (64, 26878488), (78, 22054144), (84, 20478848), (91, 18903552), (93, 18497024), (96, 17918992), (104, 16540608), (112, 15359136), (124, 13872768), (128, 13439244), (156, 11027072), (168, 10239424), (182, 9451776), (186, 9248512), (192, 8959496), (208, 8270304), (217, 7927296), (224, 7679568), (248, 6936384), (256, 6719622), (273, 6301184), (312, 5513536), (336, 5119712), (364, 4725888), (372, 4624256), (384, 4479748), (397, 4333056), (403, 4268544), (416, 4135152), (434, 3963648), (448, 3839784), (496, 3468192), (512, 3359811), (546, 3150592), (624, 2756768), (651, 2642432), (672, 2559856), (728, 2362944), (744, 2312128), (768, 2239874), (794, 2166528), (806, 2134272), (832, 2067576), (868, 1981824), (896, 1919892), (992, 1734096), (1092, 1575296), (1191, 1444352), (1209, 1422848), (1248, 1378384), (1302, 1321216), (1344, 1279928), (1456, 1181472), (1488, 1156064), (1536, 1119937), (1588, 1083264), (1612, 1067136), (1664, 1033788), (1736, 990912), (1792, 959946), (1984, 867048), (2184, 787648), (2382, 722176), (2418, 711424), (2496, 689192), (2604, 660608), (2688, 639964), (2779, 619008), (2821, 609792), (2912, 590736), (2976, 578032), (3176, 541632), (3224, 533568), (3328, 516894), (3472, 495456), (3584, 479973), (3968, 433524), (4368, 393824), (4764, 361088), (4836, 355712), (4992, 344596), (5161, 333312), (5208, 330304), (5376, 319982), (5558, 309504), (5642, 304896), (5824, 295368), (5952, 289016), (6352, 270816), (6448, 266784), (6656, 258447), (6944, 247728), (7936, 216762), (8337, 206336), (8463, 203264), (8736, 196912), (9528, 180544), (9672, 177856), (9984, 172298), (10322, 166656), (10416, 165152), (10752, 159991), (11116, 154752), (11284, 152448), (11648, 147684), (11904, 144508), (12307, 139776), (12704, 135408), (12896, 133392), (13888, 123864), (15483, 111104), (15872, 108381), (16674, 103168), (16926, 101632), (17472, 98456), (19056, 90272), (19344, 88928), (19968, 86149), (20644, 83328), (20832, 82576), (22232, 77376), (22568, 76224), (23296, 73842), (23808, 72254), (24614, 69888), (25408, 67704), (25792, 66696), (27776, 61932), (30966, 55552), (33348, 51584), (33852, 50816), (34944, 49228), (36127, 47616), (36921, 46592), (38112, 45136), (38688, 44464), (41288, 41664)]