18251550720

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 416

約数和(自身を含む): 69905270400

約数和(自身を除く): 51653719680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2304, 2340, 2496, 2539, 2560, 2808, 2880, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4096, 4160, 4320, 4608, 4680, 4992, 5078, 5120, 5616, 5760, 6144, 6240, 6656, 6912, 7020, 7488, 7617, 7680, 8320, 8640, 9216, 9360, 9984, 10156, 10240, 11232, 11520, 12288, 12480, 12695, 13312, 13824, 14040, 14976, 15234, 15360, 16640, 17280, 18432, 18720, 19968, 20312, 20480, 22464, 22851, 23040, 24960, 25390, 26624, 27648, 28080, 29952, 30468, 30720, 33007, 33280, 34560, 36864, 37440, 38085, 39936, 40624, 44928, 45702, 46080, 49920, 50780, 53248, 55296, 56160, 59904, 60936, 61440, 66014, 66560, 68553, 69120, 74880, 76170, 79872, 81248, 89856, 91404, 92160, 99021, 99840, 101560, 110592, 112320, 114255, 119808, 121872, 132028, 133120, 137106, 138240, 149760, 152340, 159744, 162496, 165035, 179712, 182808, 184320, 198042, 199680, 203120, 224640, 228510, 239616, 243744, 264056, 266240, 274212, 276480, 297063, 299520, 304680, 324992, 330070, 342765, 359424, 365616, 396084, 399360, 406240, 449280, 457020, 479232, 487488, 495105, 528112, 548424, 552960, 594126, 599040, 609360, 649984, 660140, 685530, 718848, 731232, 792168, 798720, 812480, 891189, 898560, 914040, 974976, 990210, 1056224, 1096848, 1188252, 1198080, 1218720, 1299968, 1320280, 1371060, 1437696, 1462464, 1485315, 1584336, 1624960, 1782378, 1797120, 1828080, 1949952, 1980420, 2112448, 2193696, 2376504, 2396160, 2437440, 2599936, 2640560, 2742120, 2924928, 2970630, 3168672, 3249920, 3564756, 3594240, 3656160, 3899904, 3960840, 4224896, 4387392, 4455945, 4753008, 4874880, 5199872, 5281120, 5484240, 5849856, 5941260, 6337344, 6499840, 7129512, 7188480, 7312320, 7799808, 7921680, 8449792, 8774784, 8911890, 9506016, 9749760, 10399744, 10562240, 10968480, 11699712, 11882520, 12674688, 12999680, 14259024, 14624640, 15599616, 15843360, 16899584, 17549568, 17823780, 19012032, 19499520, 21124480, 21936960, 23399424, 23765040, 25349376, 25999360, 28518048, 29249280, 31199232, 31686720, 33799168, 35099136, 35647560, 38024064, 38999040, 42248960, 43873920, 46798848, 47530080, 50698752, 51998720, 57036096, 58498560, 63373440, 67598336, 70198272, 71295120, 76048128, 77998080, 84497920, 87747840, 93597696, 95060160, 101397504, 114072192, 116997120, 126746880, 135196672, 140396544, 142590240, 152096256, 155996160, 168995840, 175495680, 190120320, 202795008, 228144384, 233994240, 253493760, 280793088, 285180480, 304192512, 337991680, 350991360, 380240640, 405590016, 456288768, 467988480, 506987520, 570360960, 608385024, 675983360, 701982720, 760481280, 912577536, 1013975040, 1140721920, 1216770048, 1403965440, 1520962560, 1825155072, 2027950080, 2281443840, 3041925120, 3650310144, 4562887680, 6083850240, 9125775360, 18251550720]

約数ペア:

[(1, 18251550720), (2, 9125775360), (3, 6083850240), (4, 4562887680), (5, 3650310144), (6, 3041925120), (8, 2281443840), (9, 2027950080), (10, 1825155072), (12, 1520962560), (13, 1403965440), (15, 1216770048), (16, 1140721920), (18, 1013975040), (20, 912577536), (24, 760481280), (26, 701982720), (27, 675983360), (30, 608385024), (32, 570360960), (36, 506987520), (39, 467988480), (40, 456288768), (45, 405590016), (48, 380240640), (52, 350991360), (54, 337991680), (60, 304192512), (64, 285180480), (65, 280793088), (72, 253493760), (78, 233994240), (80, 228144384), (90, 202795008), (96, 190120320), (104, 175495680), (108, 168995840), (117, 155996160), (120, 152096256), (128, 142590240), (130, 140396544), (135, 135196672), (144, 126746880), (156, 116997120), (160, 114072192), (180, 101397504), (192, 95060160), (195, 93597696), (208, 87747840), (216, 84497920), (234, 77998080), (240, 76048128), (256, 71295120), (260, 70198272), (270, 67598336), (288, 63373440), (312, 58498560), (320, 57036096), (351, 51998720), (360, 50698752), (384, 47530080), (390, 46798848), (416, 43873920), (432, 42248960), (468, 38999040), (480, 38024064), (512, 35647560), (520, 35099136), (540, 33799168), (576, 31686720), (585, 31199232), (624, 29249280), (640, 28518048), (702, 25999360), (720, 25349376), (768, 23765040), (780, 23399424), (832, 21936960), (864, 21124480), (936, 19499520), (960, 19012032), (1024, 17823780), (1040, 17549568), (1080, 16899584), (1152, 15843360), (1170, 15599616), (1248, 14624640), (1280, 14259024), (1404, 12999680), (1440, 12674688), (1536, 11882520), (1560, 11699712), (1664, 10968480), (1728, 10562240), (1755, 10399744), (1872, 9749760), (1920, 9506016), (2048, 8911890), (2080, 8774784), (2160, 8449792), (2304, 7921680), (2340, 7799808), (2496, 7312320), (2539, 7188480), (2560, 7129512), (2808, 6499840), (2880, 6337344), (3072, 5941260), (3120, 5849856), (3328, 5484240), (3456, 5281120), (3510, 5199872), (3744, 4874880), (3840, 4753008), (4096, 4455945), (4160, 4387392), (4320, 4224896), (4608, 3960840), (4680, 3899904), (4992, 3656160), (5078, 3594240), (5120, 3564756), (5616, 3249920), (5760, 3168672), (6144, 2970630), (6240, 2924928), (6656, 2742120), (6912, 2640560), (7020, 2599936), (7488, 2437440), (7617, 2396160), (7680, 2376504), (8320, 2193696), (8640, 2112448), (9216, 1980420), (9360, 1949952), (9984, 1828080), (10156, 1797120), (10240, 1782378), (11232, 1624960), (11520, 1584336), (12288, 1485315), (12480, 1462464), (12695, 1437696), (13312, 1371060), (13824, 1320280), (14040, 1299968), (14976, 1218720), (15234, 1198080), (15360, 1188252), (16640, 1096848), (17280, 1056224), (18432, 990210), (18720, 974976), (19968, 914040), (20312, 898560), (20480, 891189), (22464, 812480), (22851, 798720), (23040, 792168), (24960, 731232), (25390, 718848), (26624, 685530), (27648, 660140), (28080, 649984), (29952, 609360), (30468, 599040), (30720, 594126), (33007, 552960), (33280, 548424), (34560, 528112), (36864, 495105), (37440, 487488), (38085, 479232), (39936, 457020), (40624, 449280), (44928, 406240), (45702, 399360), (46080, 396084), (49920, 365616), (50780, 359424), (53248, 342765), (55296, 330070), (56160, 324992), (59904, 304680), (60936, 299520), (61440, 297063), (66014, 276480), (66560, 274212), (68553, 266240), (69120, 264056), (74880, 243744), (76170, 239616), (79872, 228510), (81248, 224640), (89856, 203120), (91404, 199680), (92160, 198042), (99021, 184320), (99840, 182808), (101560, 179712), (110592, 165035), (112320, 162496), (114255, 159744), (119808, 152340), (121872, 149760), (132028, 138240), (133120, 137106)]