208465920

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 416

約数和(自身を含む): 825652800

約数和(自身を除く): 617186880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 108, 116, 117, 120, 128, 130, 135, 144, 145, 156, 160, 174, 180, 192, 195, 208, 216, 232, 234, 240, 256, 260, 261, 270, 288, 290, 312, 320, 348, 351, 360, 377, 384, 390, 416, 432, 435, 464, 468, 480, 512, 520, 522, 540, 576, 580, 585, 624, 640, 696, 702, 720, 754, 768, 780, 783, 832, 864, 870, 928, 936, 960, 1024, 1040, 1044, 1080, 1131, 1152, 1160, 1170, 1248, 1280, 1305, 1392, 1404, 1440, 1508, 1536, 1560, 1566, 1664, 1728, 1740, 1755, 1856, 1872, 1885, 1920, 2048, 2080, 2088, 2160, 2262, 2304, 2320, 2340, 2496, 2560, 2610, 2784, 2808, 2880, 3016, 3072, 3120, 3132, 3328, 3393, 3456, 3480, 3510, 3712, 3744, 3770, 3840, 3915, 4096, 4160, 4176, 4320, 4524, 4608, 4640, 4680, 4992, 5120, 5220, 5568, 5616, 5655, 5760, 6032, 6144, 6240, 6264, 6656, 6786, 6912, 6960, 7020, 7424, 7488, 7540, 7680, 7830, 8320, 8352, 8640, 9048, 9216, 9280, 9360, 9984, 10179, 10240, 10440, 11136, 11232, 11310, 11520, 12064, 12288, 12480, 12528, 13312, 13572, 13824, 13920, 14040, 14848, 14976, 15080, 15360, 15660, 16640, 16704, 16965, 17280, 18096, 18432, 18560, 18720, 19968, 20358, 20480, 20880, 22272, 22464, 22620, 23040, 24128, 24960, 25056, 26624, 27144, 27648, 27840, 28080, 29696, 29952, 30160, 30720, 31320, 33280, 33408, 33930, 34560, 36192, 36864, 37120, 37440, 39936, 40716, 41760, 44544, 44928, 45240, 46080, 48256, 49920, 50112, 50895, 53248, 54288, 55296, 55680, 56160, 59392, 59904, 60320, 61440, 62640, 66560, 66816, 67860, 69120, 72384, 74240, 74880, 79872, 81432, 83520, 89088, 89856, 90480, 92160, 96512, 99840, 100224, 101790, 108576, 110592, 111360, 112320, 118784, 119808, 120640, 125280, 133120, 133632, 135720, 138240, 144768, 148480, 149760, 159744, 162864, 167040, 178176, 179712, 180960, 184320, 193024, 199680, 200448, 203580, 217152, 222720, 224640, 239616, 241280, 250560, 266240, 267264, 271440, 276480, 289536, 296960, 299520, 325728, 334080, 356352, 359424, 361920, 386048, 399360, 400896, 407160, 434304, 445440, 449280, 479232, 482560, 501120, 534528, 542880, 552960, 579072, 593920, 599040, 651456, 668160, 718848, 723840, 772096, 798720, 801792, 814320, 868608, 890880, 898560, 965120, 1002240, 1069056, 1085760, 1158144, 1198080, 1302912, 1336320, 1437696, 1447680, 1544192, 1603584, 1628640, 1737216, 1781760, 1797120, 1930240, 2004480, 2171520, 2316288, 2396160, 2605824, 2672640, 2895360, 3207168, 3257280, 3474432, 3594240, 3860480, 4008960, 4343040, 4632576, 5211648, 5345280, 5790720, 6514560, 6948864, 7188480, 7720960, 8017920, 8686080, 10423296, 11581440, 13029120, 13897728, 16035840, 17372160, 20846592, 23162880, 26058240, 34744320, 41693184, 52116480, 69488640, 104232960, 208465920]

約数ペア:

[(1, 208465920), (2, 104232960), (3, 69488640), (4, 52116480), (5, 41693184), (6, 34744320), (8, 26058240), (9, 23162880), (10, 20846592), (12, 17372160), (13, 16035840), (15, 13897728), (16, 13029120), (18, 11581440), (20, 10423296), (24, 8686080), (26, 8017920), (27, 7720960), (29, 7188480), (30, 6948864), (32, 6514560), (36, 5790720), (39, 5345280), (40, 5211648), (45, 4632576), (48, 4343040), (52, 4008960), (54, 3860480), (58, 3594240), (60, 3474432), (64, 3257280), (65, 3207168), (72, 2895360), (78, 2672640), (80, 2605824), (87, 2396160), (90, 2316288), (96, 2171520), (104, 2004480), (108, 1930240), (116, 1797120), (117, 1781760), (120, 1737216), (128, 1628640), (130, 1603584), (135, 1544192), (144, 1447680), (145, 1437696), (156, 1336320), (160, 1302912), (174, 1198080), (180, 1158144), (192, 1085760), (195, 1069056), (208, 1002240), (216, 965120), (232, 898560), (234, 890880), (240, 868608), (256, 814320), (260, 801792), (261, 798720), (270, 772096), (288, 723840), (290, 718848), (312, 668160), (320, 651456), (348, 599040), (351, 593920), (360, 579072), (377, 552960), (384, 542880), (390, 534528), (416, 501120), (432, 482560), (435, 479232), (464, 449280), (468, 445440), (480, 434304), (512, 407160), (520, 400896), (522, 399360), (540, 386048), (576, 361920), (580, 359424), (585, 356352), (624, 334080), (640, 325728), (696, 299520), (702, 296960), (720, 289536), (754, 276480), (768, 271440), (780, 267264), (783, 266240), (832, 250560), (864, 241280), (870, 239616), (928, 224640), (936, 222720), (960, 217152), (1024, 203580), (1040, 200448), (1044, 199680), (1080, 193024), (1131, 184320), (1152, 180960), (1160, 179712), (1170, 178176), (1248, 167040), (1280, 162864), (1305, 159744), (1392, 149760), (1404, 148480), (1440, 144768), (1508, 138240), (1536, 135720), (1560, 133632), (1566, 133120), (1664, 125280), (1728, 120640), (1740, 119808), (1755, 118784), (1856, 112320), (1872, 111360), (1885, 110592), (1920, 108576), (2048, 101790), (2080, 100224), (2088, 99840), (2160, 96512), (2262, 92160), (2304, 90480), (2320, 89856), (2340, 89088), (2496, 83520), (2560, 81432), (2610, 79872), (2784, 74880), (2808, 74240), (2880, 72384), (3016, 69120), (3072, 67860), (3120, 66816), (3132, 66560), (3328, 62640), (3393, 61440), (3456, 60320), (3480, 59904), (3510, 59392), (3712, 56160), (3744, 55680), (3770, 55296), (3840, 54288), (3915, 53248), (4096, 50895), (4160, 50112), (4176, 49920), (4320, 48256), (4524, 46080), (4608, 45240), (4640, 44928), (4680, 44544), (4992, 41760), (5120, 40716), (5220, 39936), (5568, 37440), (5616, 37120), (5655, 36864), (5760, 36192), (6032, 34560), (6144, 33930), (6240, 33408), (6264, 33280), (6656, 31320), (6786, 30720), (6912, 30160), (6960, 29952), (7020, 29696), (7424, 28080), (7488, 27840), (7540, 27648), (7680, 27144), (7830, 26624), (8320, 25056), (8352, 24960), (8640, 24128), (9048, 23040), (9216, 22620), (9280, 22464), (9360, 22272), (9984, 20880), (10179, 20480), (10240, 20358), (10440, 19968), (11136, 18720), (11232, 18560), (11310, 18432), (11520, 18096), (12064, 17280), (12288, 16965), (12480, 16704), (12528, 16640), (13312, 15660), (13572, 15360), (13824, 15080), (13920, 14976), (14040, 14848)]