81070080

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 384

約数和(自身を含む): 330220800

約数和(自身を除く): 249150720

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, 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, 8320, 8736, 8960, 9048, 9280, 9744, 9984, 10240, 10556, 10752, 10920, 11136, 11310, 11648, 12064, 12180, 12480, 12992, 13195, 13312, 13440, 13920, 14336, 14560, 14848, 15080, 15360, 15834, 16240, 16640, 17472, 17920, 18096, 18560, 19488, 19968, 21112, 21504, 21840, 22272, 22620, 23296, 24128, 24360, 24960, 25984, 26390, 26624, 26880, 27840, 29120, 29696, 30160, 30720, 31668, 32480, 33280, 34944, 35840, 36192, 37120, 38976, 39585, 39936, 42224, 43008, 43680, 44544, 45240, 46592, 48256, 48720, 49920, 51968, 52780, 53760, 55680, 58240, 59392, 60320, 63336, 64960, 66560, 69888, 71680, 72384, 74240, 77952, 79170, 79872, 84448, 87360, 89088, 90480, 93184, 96512, 97440, 99840, 103936, 105560, 107520, 111360, 116480, 120640, 126672, 129920, 133120, 139776, 144768, 148480, 155904, 158340, 168896, 174720, 178176, 180960, 186368, 193024, 194880, 199680, 207872, 211120, 215040, 222720, 232960, 241280, 253344, 259840, 279552, 289536, 296960, 311808, 316680, 337792, 349440, 361920, 386048, 389760, 399360, 415744, 422240, 445440, 465920, 482560, 506688, 519680, 559104, 579072, 623616, 633360, 675584, 698880, 723840, 772096, 779520, 844480, 890880, 931840, 965120, 1013376, 1039360, 1158144, 1247232, 1266720, 1351168, 1397760, 1447680, 1559040, 1688960, 1930240, 2026752, 2078720, 2316288, 2533440, 2702336, 2795520, 2895360, 3118080, 3377920, 3860480, 4053504, 5066880, 5404672, 5790720, 6236160, 6755840, 8107008, 10133760, 11581440, 13511680, 16214016, 20267520, 27023360, 40535040, 81070080]

約数ペア:

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