857848320

素因数分解:

$2^9\times 3^5\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 480

約数和(自身を含む): 3539023488

約数和(自身を除く): 2681175168

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, 197, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 394, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 591, 630, 640, 648, 672, 720, 756, 768, 788, 810, 840, 864, 896, 945, 960, 972, 985, 1008, 1080, 1120, 1134, 1152, 1182, 1215, 1260, 1280, 1296, 1344, 1379, 1440, 1512, 1536, 1576, 1620, 1680, 1701, 1728, 1773, 1792, 1890, 1920, 1944, 1970, 2016, 2160, 2240, 2268, 2304, 2364, 2430, 2520, 2560, 2592, 2688, 2758, 2835, 2880, 2955, 3024, 3152, 3240, 3360, 3402, 3456, 3546, 3584, 3780, 3840, 3888, 3940, 4032, 4137, 4320, 4480, 4536, 4608, 4728, 4860, 5040, 5184, 5319, 5376, 5516, 5670, 5760, 5910, 6048, 6304, 6480, 6720, 6804, 6895, 6912, 7092, 7560, 7680, 7776, 7880, 8064, 8274, 8505, 8640, 8865, 8960, 9072, 9456, 9720, 10080, 10368, 10638, 10752, 11032, 11340, 11520, 11820, 12096, 12411, 12608, 12960, 13440, 13608, 13790, 13824, 14184, 15120, 15552, 15760, 15957, 16128, 16548, 17010, 17280, 17730, 17920, 18144, 18912, 19440, 20160, 20685, 20736, 21276, 22064, 22680, 23040, 23640, 24192, 24822, 25216, 25920, 26595, 26880, 27216, 27580, 28368, 30240, 31104, 31520, 31914, 32256, 33096, 34020, 34560, 35460, 36288, 37233, 37824, 38880, 40320, 41370, 41472, 42552, 44128, 45360, 47280, 47871, 48384, 49644, 50432, 51840, 53190, 53760, 54432, 55160, 56736, 60480, 62055, 62208, 63040, 63828, 66192, 68040, 69120, 70920, 72576, 74466, 75648, 77760, 79785, 80640, 82740, 85104, 88256, 90720, 94560, 95742, 96768, 99288, 100864, 103680, 106380, 108864, 110320, 111699, 113472, 120960, 124110, 124416, 126080, 127656, 132384, 136080, 141840, 145152, 148932, 151296, 155520, 159570, 161280, 165480, 170208, 176512, 181440, 186165, 189120, 191484, 198576, 207360, 212760, 217728, 220640, 223398, 226944, 239355, 241920, 248220, 252160, 255312, 264768, 272160, 283680, 290304, 297864, 302592, 311040, 319140, 330960, 335097, 340416, 353024, 362880, 372330, 378240, 382968, 397152, 425520, 435456, 441280, 446796, 453888, 478710, 483840, 496440, 504320, 510624, 529536, 544320, 558495, 567360, 595728, 622080, 638280, 661920, 670194, 680832, 706048, 725760, 744660, 756480, 765936, 794304, 851040, 870912, 882560, 893592, 907776, 957420, 992880, 1021248, 1059072, 1088640, 1116990, 1134720, 1191456, 1276560, 1323840, 1340388, 1361664, 1451520, 1489320, 1512960, 1531872, 1588608, 1675485, 1702080, 1765120, 1787184, 1914840, 1985760, 2042496, 2118144, 2177280, 2233980, 2269440, 2382912, 2553120, 2647680, 2680776, 2723328, 2978640, 3063744, 3177216, 3350970, 3404160, 3530240, 3574368, 3829680, 3971520, 4084992, 4354560, 4467960, 4538880, 4765824, 5106240, 5295360, 5361552, 5957280, 6127488, 6354432, 6701940, 6808320, 7148736, 7659360, 7943040, 8169984, 8935920, 9531648, 10212480, 10590720, 10723104, 11914560, 12254976, 13403880, 13616640, 14297472, 15318720, 15886080, 17871840, 19063296, 20424960, 21446208, 23829120, 24509952, 26807760, 28594944, 30637440, 31772160, 35743680, 40849920, 42892416, 47658240, 53615520, 57189888, 61274880, 71487360, 85784832, 95316480, 107231040, 122549760, 142974720, 171569664, 214462080, 285949440, 428924160, 857848320]

約数ペア:

[(1, 857848320), (2, 428924160), (3, 285949440), (4, 214462080), (5, 171569664), (6, 142974720), (7, 122549760), (8, 107231040), (9, 95316480), (10, 85784832), (12, 71487360), (14, 61274880), (15, 57189888), (16, 53615520), (18, 47658240), (20, 42892416), (21, 40849920), (24, 35743680), (27, 31772160), (28, 30637440), (30, 28594944), (32, 26807760), (35, 24509952), (36, 23829120), (40, 21446208), (42, 20424960), (45, 19063296), (48, 17871840), (54, 15886080), (56, 15318720), (60, 14297472), (63, 13616640), (64, 13403880), (70, 12254976), (72, 11914560), (80, 10723104), (81, 10590720), (84, 10212480), (90, 9531648), (96, 8935920), (105, 8169984), (108, 7943040), (112, 7659360), (120, 7148736), (126, 6808320), (128, 6701940), (135, 6354432), (140, 6127488), (144, 5957280), (160, 5361552), (162, 5295360), (168, 5106240), (180, 4765824), (189, 4538880), (192, 4467960), (197, 4354560), (210, 4084992), (216, 3971520), (224, 3829680), (240, 3574368), (243, 3530240), (252, 3404160), (256, 3350970), (270, 3177216), (280, 3063744), (288, 2978640), (315, 2723328), (320, 2680776), (324, 2647680), (336, 2553120), (360, 2382912), (378, 2269440), (384, 2233980), (394, 2177280), (405, 2118144), (420, 2042496), (432, 1985760), (448, 1914840), (480, 1787184), (486, 1765120), (504, 1702080), (512, 1675485), (540, 1588608), (560, 1531872), (567, 1512960), (576, 1489320), (591, 1451520), (630, 1361664), (640, 1340388), (648, 1323840), (672, 1276560), (720, 1191456), (756, 1134720), (768, 1116990), (788, 1088640), (810, 1059072), (840, 1021248), (864, 992880), (896, 957420), (945, 907776), (960, 893592), (972, 882560), (985, 870912), (1008, 851040), (1080, 794304), (1120, 765936), (1134, 756480), (1152, 744660), (1182, 725760), (1215, 706048), (1260, 680832), (1280, 670194), (1296, 661920), (1344, 638280), (1379, 622080), (1440, 595728), (1512, 567360), (1536, 558495), (1576, 544320), (1620, 529536), (1680, 510624), (1701, 504320), (1728, 496440), (1773, 483840), (1792, 478710), (1890, 453888), (1920, 446796), (1944, 441280), (1970, 435456), (2016, 425520), (2160, 397152), (2240, 382968), (2268, 378240), (2304, 372330), (2364, 362880), (2430, 353024), (2520, 340416), (2560, 335097), (2592, 330960), (2688, 319140), (2758, 311040), (2835, 302592), (2880, 297864), (2955, 290304), (3024, 283680), (3152, 272160), (3240, 264768), (3360, 255312), (3402, 252160), (3456, 248220), (3546, 241920), (3584, 239355), (3780, 226944), (3840, 223398), (3888, 220640), (3940, 217728), (4032, 212760), (4137, 207360), (4320, 198576), (4480, 191484), (4536, 189120), (4608, 186165), (4728, 181440), (4860, 176512), (5040, 170208), (5184, 165480), (5319, 161280), (5376, 159570), (5516, 155520), (5670, 151296), (5760, 148932), (5910, 145152), (6048, 141840), (6304, 136080), (6480, 132384), (6720, 127656), (6804, 126080), (6895, 124416), (6912, 124110), (7092, 120960), (7560, 113472), (7680, 111699), (7776, 110320), (7880, 108864), (8064, 106380), (8274, 103680), (8505, 100864), (8640, 99288), (8865, 96768), (8960, 95742), (9072, 94560), (9456, 90720), (9720, 88256), (10080, 85104), (10368, 82740), (10638, 80640), (10752, 79785), (11032, 77760), (11340, 75648), (11520, 74466), (11820, 72576), (12096, 70920), (12411, 69120), (12608, 68040), (12960, 66192), (13440, 63828), (13608, 63040), (13790, 62208), (13824, 62055), (14184, 60480), (15120, 56736), (15552, 55160), (15760, 54432), (15957, 53760), (16128, 53190), (16548, 51840), (17010, 50432), (17280, 49644), (17730, 48384), (17920, 47871), (18144, 47280), (18912, 45360), (19440, 44128), (20160, 42552), (20685, 41472), (20736, 41370), (21276, 40320), (22064, 38880), (22680, 37824), (23040, 37233), (23640, 36288), (24192, 35460), (24822, 34560), (25216, 34020), (25920, 33096), (26595, 32256), (26880, 31914), (27216, 31520), (27580, 31104), (28368, 30240)]