648560640

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 480

約数和(自身を含む): 2642330880

約数和(自身を除く): 1993770240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 52, 56, 58, 60, 64, 65, 70, 78, 80, 84, 87, 91, 96, 104, 105, 112, 116, 120, 128, 130, 140, 145, 156, 160, 168, 174, 182, 192, 195, 203, 208, 210, 224, 232, 240, 256, 260, 273, 280, 290, 312, 320, 336, 348, 364, 377, 384, 390, 406, 416, 420, 435, 448, 455, 464, 480, 512, 520, 546, 560, 580, 609, 624, 640, 672, 696, 728, 754, 768, 780, 812, 832, 840, 870, 896, 910, 928, 960, 1015, 1024, 1040, 1092, 1120, 1131, 1160, 1218, 1248, 1280, 1344, 1365, 1392, 1456, 1508, 1536, 1560, 1624, 1664, 1680, 1740, 1792, 1820, 1856, 1885, 1920, 2030, 2048, 2080, 2184, 2240, 2262, 2320, 2436, 2496, 2560, 2639, 2688, 2730, 2784, 2912, 3016, 3045, 3072, 3120, 3248, 3328, 3360, 3480, 3584, 3640, 3712, 3770, 3840, 4060, 4096, 4160, 4368, 4480, 4524, 4640, 4872, 4992, 5120, 5278, 5376, 5460, 5568, 5655, 5824, 6032, 6090, 6144, 6240, 6496, 6656, 6720, 6960, 7168, 7280, 7424, 7540, 7680, 7917, 8120, 8192, 8320, 8736, 8960, 9048, 9280, 9744, 9984, 10240, 10556, 10752, 10920, 11136, 11310, 11648, 12064, 12180, 12288, 12480, 12992, 13195, 13312, 13440, 13920, 14336, 14560, 14848, 15080, 15360, 15834, 16240, 16384, 16640, 17472, 17920, 18096, 18560, 19488, 19968, 20480, 21112, 21504, 21840, 22272, 22620, 23296, 24128, 24360, 24576, 24960, 25984, 26390, 26624, 26880, 27840, 28672, 29120, 29696, 30160, 30720, 31668, 32480, 33280, 34944, 35840, 36192, 37120, 38976, 39585, 39936, 40960, 42224, 43008, 43680, 44544, 45240, 46592, 48256, 48720, 49152, 49920, 51968, 52780, 53248, 53760, 55680, 57344, 58240, 59392, 60320, 61440, 63336, 64960, 66560, 69888, 71680, 72384, 74240, 77952, 79170, 79872, 81920, 84448, 86016, 87360, 89088, 90480, 93184, 96512, 97440, 99840, 103936, 105560, 106496, 107520, 111360, 114688, 116480, 118784, 120640, 122880, 126672, 129920, 133120, 139776, 143360, 144768, 148480, 155904, 158340, 159744, 168896, 172032, 174720, 178176, 180960, 186368, 193024, 194880, 199680, 207872, 211120, 212992, 215040, 222720, 232960, 237568, 241280, 245760, 253344, 259840, 266240, 279552, 286720, 289536, 296960, 311808, 316680, 319488, 337792, 344064, 349440, 356352, 361920, 372736, 386048, 389760, 399360, 415744, 422240, 430080, 445440, 465920, 475136, 482560, 506688, 519680, 532480, 559104, 573440, 579072, 593920, 623616, 633360, 638976, 675584, 698880, 712704, 723840, 745472, 772096, 779520, 798720, 831488, 844480, 860160, 890880, 931840, 965120, 1013376, 1039360, 1064960, 1118208, 1158144, 1187840, 1247232, 1266720, 1351168, 1397760, 1425408, 1447680, 1490944, 1544192, 1559040, 1597440, 1662976, 1688960, 1720320, 1781760, 1863680, 1930240, 2026752, 2078720, 2236416, 2316288, 2375680, 2494464, 2533440, 2702336, 2795520, 2895360, 3088384, 3118080, 3194880, 3325952, 3377920, 3563520, 3727360, 3860480, 4053504, 4157440, 4472832, 4632576, 4988928, 5066880, 5404672, 5591040, 5790720, 6176768, 6236160, 6755840, 7127040, 7454720, 7720960, 8107008, 8314880, 9265152, 9977856, 10133760, 10809344, 11182080, 11581440, 12472320, 13511680, 15441920, 16214016, 16629760, 18530304, 20267520, 21618688, 22364160, 23162880, 24944640, 27023360, 30883840, 32428032, 40535040, 43237376, 46325760, 49889280, 54046720, 64856064, 81070080, 92651520, 108093440, 129712128, 162140160, 216186880, 324280320, 648560640]

約数ペア:

[(1, 648560640), (2, 324280320), (3, 216186880), (4, 162140160), (5, 129712128), (6, 108093440), (7, 92651520), (8, 81070080), (10, 64856064), (12, 54046720), (13, 49889280), (14, 46325760), (15, 43237376), (16, 40535040), (20, 32428032), (21, 30883840), (24, 27023360), (26, 24944640), (28, 23162880), (29, 22364160), (30, 21618688), (32, 20267520), (35, 18530304), (39, 16629760), (40, 16214016), (42, 15441920), (48, 13511680), (52, 12472320), (56, 11581440), (58, 11182080), (60, 10809344), (64, 10133760), (65, 9977856), (70, 9265152), (78, 8314880), (80, 8107008), (84, 7720960), (87, 7454720), (91, 7127040), (96, 6755840), (104, 6236160), (105, 6176768), (112, 5790720), (116, 5591040), (120, 5404672), (128, 5066880), (130, 4988928), (140, 4632576), (145, 4472832), (156, 4157440), (160, 4053504), (168, 3860480), (174, 3727360), (182, 3563520), (192, 3377920), (195, 3325952), (203, 3194880), (208, 3118080), (210, 3088384), (224, 2895360), (232, 2795520), (240, 2702336), (256, 2533440), (260, 2494464), (273, 2375680), (280, 2316288), (290, 2236416), (312, 2078720), (320, 2026752), (336, 1930240), (348, 1863680), (364, 1781760), (377, 1720320), (384, 1688960), (390, 1662976), (406, 1597440), (416, 1559040), (420, 1544192), (435, 1490944), (448, 1447680), (455, 1425408), (464, 1397760), (480, 1351168), (512, 1266720), (520, 1247232), (546, 1187840), (560, 1158144), (580, 1118208), (609, 1064960), (624, 1039360), (640, 1013376), (672, 965120), (696, 931840), (728, 890880), (754, 860160), (768, 844480), (780, 831488), (812, 798720), (832, 779520), (840, 772096), (870, 745472), (896, 723840), (910, 712704), (928, 698880), (960, 675584), (1015, 638976), (1024, 633360), (1040, 623616), (1092, 593920), (1120, 579072), (1131, 573440), (1160, 559104), (1218, 532480), (1248, 519680), (1280, 506688), (1344, 482560), (1365, 475136), (1392, 465920), (1456, 445440), (1508, 430080), (1536, 422240), (1560, 415744), (1624, 399360), (1664, 389760), (1680, 386048), (1740, 372736), (1792, 361920), (1820, 356352), (1856, 349440), (1885, 344064), (1920, 337792), (2030, 319488), (2048, 316680), (2080, 311808), (2184, 296960), (2240, 289536), (2262, 286720), (2320, 279552), (2436, 266240), (2496, 259840), (2560, 253344), (2639, 245760), (2688, 241280), (2730, 237568), (2784, 232960), (2912, 222720), (3016, 215040), (3045, 212992), (3072, 211120), (3120, 207872), (3248, 199680), (3328, 194880), (3360, 193024), (3480, 186368), (3584, 180960), (3640, 178176), (3712, 174720), (3770, 172032), (3840, 168896), (4060, 159744), (4096, 158340), (4160, 155904), (4368, 148480), (4480, 144768), (4524, 143360), (4640, 139776), (4872, 133120), (4992, 129920), (5120, 126672), (5278, 122880), (5376, 120640), (5460, 118784), (5568, 116480), (5655, 114688), (5824, 111360), (6032, 107520), (6090, 106496), (6144, 105560), (6240, 103936), (6496, 99840), (6656, 97440), (6720, 96512), (6960, 93184), (7168, 90480), (7280, 89088), (7424, 87360), (7540, 86016), (7680, 84448), (7917, 81920), (8120, 79872), (8192, 79170), (8320, 77952), (8736, 74240), (8960, 72384), (9048, 71680), (9280, 69888), (9744, 66560), (9984, 64960), (10240, 63336), (10556, 61440), (10752, 60320), (10920, 59392), (11136, 58240), (11310, 57344), (11648, 55680), (12064, 53760), (12180, 53248), (12288, 52780), (12480, 51968), (12992, 49920), (13195, 49152), (13312, 48720), (13440, 48256), (13920, 46592), (14336, 45240), (14560, 44544), (14848, 43680), (15080, 43008), (15360, 42224), (15834, 40960), (16240, 39936), (16384, 39585), (16640, 38976), (17472, 37120), (17920, 36192), (18096, 35840), (18560, 34944), (19488, 33280), (19968, 32480), (20480, 31668), (21112, 30720), (21504, 30160), (21840, 29696), (22272, 29120), (22620, 28672), (23296, 27840), (24128, 26880), (24360, 26624), (24576, 26390), (24960, 25984)]