208375493760

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{63803}}^1$

素因数の和:63847

約数の個数: 448

約数和(自身を含む): 853590329280

約数和(自身を除く): 645214835520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3645, 3780, 3888, 4032, 4320, 4480, 4536, 4860, 5040, 5103, 5184, 5670, 5760, 5832, 6048, 6480, 6720, 6804, 7290, 7560, 7776, 8064, 8505, 8640, 9072, 9720, 10080, 10206, 10368, 11340, 11664, 12096, 12960, 13440, 13608, 14580, 15120, 15552, 17010, 17280, 18144, 19440, 20160, 20412, 22680, 23328, 24192, 25515, 25920, 27216, 29160, 30240, 31104, 34020, 36288, 38880, 40320, 40824, 45360, 46656, 51030, 51840, 54432, 58320, 60480, 63803, 68040, 72576, 77760, 81648, 90720, 93312, 102060, 108864, 116640, 120960, 127606, 136080, 155520, 163296, 181440, 191409, 204120, 217728, 233280, 255212, 272160, 319015, 326592, 362880, 382818, 408240, 446621, 466560, 510424, 544320, 574227, 638030, 653184, 765636, 816480, 893242, 957045, 1020848, 1088640, 1148454, 1276060, 1339863, 1531272, 1632960, 1722681, 1786484, 1914090, 2041696, 2233105, 2296908, 2552120, 2679726, 2871135, 3062544, 3265920, 3445362, 3572968, 3828180, 4019589, 4083392, 4466210, 4593816, 5104240, 5168043, 5359452, 5742270, 6125088, 6699315, 6890724, 7145936, 7656360, 8039178, 8166784, 8613405, 8932420, 9187632, 10208480, 10336086, 10718904, 11484540, 12058767, 12250176, 13398630, 13781448, 14291872, 15312720, 15504129, 16078356, 17226810, 17864840, 18375264, 20097945, 20416960, 20672172, 21437808, 22969080, 24117534, 24500352, 25840215, 26797260, 27562896, 28583744, 30625440, 31008258, 32156712, 34453620, 35729680, 36176301, 36750528, 40195890, 40833920, 41344344, 42875616, 45938160, 46512387, 48235068, 51680430, 53594520, 55125792, 57167488, 60293835, 61250880, 62016516, 64313424, 68907240, 71459360, 72352602, 73501056, 77520645, 80391780, 82688688, 85751232, 91876320, 93024774, 96470136, 103360860, 107189040, 108528903, 110251584, 120587670, 122501760, 124033032, 128626848, 137814480, 142918720, 144705204, 155041290, 160783560, 165377376, 171502464, 180881505, 183752640, 186049548, 192940272, 206721720, 214378080, 217057806, 220503168, 232561935, 241175340, 248066064, 257253696, 275628960, 285837440, 289410408, 310082580, 321567120, 325586709, 330754752, 361763010, 367505280, 372099096, 385880544, 413443440, 428756160, 434115612, 465123870, 482350680, 496132128, 514507392, 542644515, 551257920, 578820816, 620165160, 643134240, 651173418, 661509504, 723526020, 744198192, 771761088, 826886880, 857512320, 868231224, 930247740, 964701360, 992264256, 1085289030, 1102515840, 1157641632, 1240330320, 1286268480, 1302346836, 1447052040, 1488396384, 1543522176, 1627933545, 1653773760, 1736462448, 1860495480, 1929402720, 1984528512, 2170578060, 2315283264, 2480660640, 2572536960, 2604693672, 2894104080, 2976792768, 3255867090, 3307547520, 3472924896, 3720990960, 3858805440, 4341156120, 4630566528, 4961321280, 5209387344, 5788208160, 5953585536, 6511734180, 6945849792, 7441981920, 7717610880, 8682312240, 9922642560, 10418774688, 11576416320, 13023468360, 13891699584, 14883963840, 17364624480, 20837549376, 23152832640, 26046936720, 29767927680, 34729248960, 41675098752, 52093873440, 69458497920, 104187746880, 208375493760]

約数ペア:

[(1, 208375493760), (2, 104187746880), (3, 69458497920), (4, 52093873440), (5, 41675098752), (6, 34729248960), (7, 29767927680), (8, 26046936720), (9, 23152832640), (10, 20837549376), (12, 17364624480), (14, 14883963840), (15, 13891699584), (16, 13023468360), (18, 11576416320), (20, 10418774688), (21, 9922642560), (24, 8682312240), (27, 7717610880), (28, 7441981920), (30, 6945849792), (32, 6511734180), (35, 5953585536), (36, 5788208160), (40, 5209387344), (42, 4961321280), (45, 4630566528), (48, 4341156120), (54, 3858805440), (56, 3720990960), (60, 3472924896), (63, 3307547520), (64, 3255867090), (70, 2976792768), (72, 2894104080), (80, 2604693672), (81, 2572536960), (84, 2480660640), (90, 2315283264), (96, 2170578060), (105, 1984528512), (108, 1929402720), (112, 1860495480), (120, 1736462448), (126, 1653773760), (128, 1627933545), (135, 1543522176), (140, 1488396384), (144, 1447052040), (160, 1302346836), (162, 1286268480), (168, 1240330320), (180, 1157641632), (189, 1102515840), (192, 1085289030), (210, 992264256), (216, 964701360), (224, 930247740), (240, 868231224), (243, 857512320), (252, 826886880), (270, 771761088), (280, 744198192), (288, 723526020), (315, 661509504), (320, 651173418), (324, 643134240), (336, 620165160), (360, 578820816), (378, 551257920), (384, 542644515), (405, 514507392), (420, 496132128), (432, 482350680), (448, 465123870), (480, 434115612), (486, 428756160), (504, 413443440), (540, 385880544), (560, 372099096), (567, 367505280), (576, 361763010), (630, 330754752), (640, 325586709), (648, 321567120), (672, 310082580), (720, 289410408), (729, 285837440), (756, 275628960), (810, 257253696), (840, 248066064), (864, 241175340), (896, 232561935), (945, 220503168), (960, 217057806), (972, 214378080), (1008, 206721720), (1080, 192940272), (1120, 186049548), (1134, 183752640), (1152, 180881505), (1215, 171502464), (1260, 165377376), (1296, 160783560), (1344, 155041290), (1440, 144705204), (1458, 142918720), (1512, 137814480), (1620, 128626848), (1680, 124033032), (1701, 122501760), (1728, 120587670), (1890, 110251584), (1920, 108528903), (1944, 107189040), (2016, 103360860), (2160, 96470136), (2240, 93024774), (2268, 91876320), (2430, 85751232), (2520, 82688688), (2592, 80391780), (2688, 77520645), (2835, 73501056), (2880, 72352602), (2916, 71459360), (3024, 68907240), (3240, 64313424), (3360, 62016516), (3402, 61250880), (3456, 60293835), (3645, 57167488), (3780, 55125792), (3888, 53594520), (4032, 51680430), (4320, 48235068), (4480, 46512387), (4536, 45938160), (4860, 42875616), (5040, 41344344), (5103, 40833920), (5184, 40195890), (5670, 36750528), (5760, 36176301), (5832, 35729680), (6048, 34453620), (6480, 32156712), (6720, 31008258), (6804, 30625440), (7290, 28583744), (7560, 27562896), (7776, 26797260), (8064, 25840215), (8505, 24500352), (8640, 24117534), (9072, 22969080), (9720, 21437808), (10080, 20672172), (10206, 20416960), (10368, 20097945), (11340, 18375264), (11664, 17864840), (12096, 17226810), (12960, 16078356), (13440, 15504129), (13608, 15312720), (14580, 14291872), (15120, 13781448), (15552, 13398630), (17010, 12250176), (17280, 12058767), (18144, 11484540), (19440, 10718904), (20160, 10336086), (20412, 10208480), (22680, 9187632), (23328, 8932420), (24192, 8613405), (25515, 8166784), (25920, 8039178), (27216, 7656360), (29160, 7145936), (30240, 6890724), (31104, 6699315), (34020, 6125088), (36288, 5742270), (38880, 5359452), (40320, 5168043), (40824, 5104240), (45360, 4593816), (46656, 4466210), (51030, 4083392), (51840, 4019589), (54432, 3828180), (58320, 3572968), (60480, 3445362), (63803, 3265920), (68040, 3062544), (72576, 2871135), (77760, 2679726), (81648, 2552120), (90720, 2296908), (93312, 2233105), (102060, 2041696), (108864, 1914090), (116640, 1786484), (120960, 1722681), (127606, 1632960), (136080, 1531272), (155520, 1339863), (163296, 1276060), (181440, 1148454), (191409, 1088640), (204120, 1020848), (217728, 957045), (233280, 893242), (255212, 816480), (272160, 765636), (319015, 653184), (326592, 638030), (362880, 574227), (382818, 544320), (408240, 510424), (446621, 466560)]