20588359680

素因数分解:

$2^{12}\times 3^6\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 728

約数和(自身を含む): 85087059552

約数和(自身を除く): 64498699872

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, 729, 756, 768, 788, 810, 840, 864, 896, 945, 960, 972, 985, 1008, 1024, 1080, 1120, 1134, 1152, 1182, 1215, 1260, 1280, 1296, 1344, 1379, 1440, 1458, 1512, 1536, 1576, 1620, 1680, 1701, 1728, 1773, 1792, 1890, 1920, 1944, 1970, 2016, 2048, 2160, 2240, 2268, 2304, 2364, 2430, 2520, 2560, 2592, 2688, 2758, 2835, 2880, 2916, 2955, 3024, 3072, 3152, 3240, 3360, 3402, 3456, 3546, 3584, 3645, 3780, 3840, 3888, 3940, 4032, 4096, 4137, 4320, 4480, 4536, 4608, 4728, 4860, 5040, 5103, 5120, 5184, 5319, 5376, 5516, 5670, 5760, 5832, 5910, 6048, 6144, 6304, 6480, 6720, 6804, 6895, 6912, 7092, 7168, 7290, 7560, 7680, 7776, 7880, 8064, 8274, 8505, 8640, 8865, 8960, 9072, 9216, 9456, 9720, 10080, 10206, 10240, 10368, 10638, 10752, 11032, 11340, 11520, 11664, 11820, 12096, 12288, 12411, 12608, 12960, 13440, 13608, 13790, 13824, 14184, 14336, 14580, 15120, 15360, 15552, 15760, 15957, 16128, 16548, 17010, 17280, 17730, 17920, 18144, 18432, 18912, 19440, 20160, 20412, 20480, 20685, 20736, 21276, 21504, 22064, 22680, 23040, 23328, 23640, 24192, 24822, 25216, 25515, 25920, 26595, 26880, 27216, 27580, 27648, 28368, 28672, 29160, 30240, 30720, 31104, 31520, 31914, 32256, 33096, 34020, 34560, 35460, 35840, 36288, 36864, 37233, 37824, 38880, 40320, 40824, 41370, 41472, 42552, 43008, 44128, 45360, 46080, 46656, 47280, 47871, 48384, 49644, 50432, 51030, 51840, 53190, 53760, 54432, 55160, 55296, 56736, 58320, 60480, 61440, 62055, 62208, 63040, 63828, 64512, 66192, 68040, 69120, 70920, 71680, 72576, 74466, 75648, 77760, 79785, 80640, 81648, 82740, 82944, 85104, 86016, 88256, 90720, 92160, 93312, 94560, 95742, 96768, 99288, 100864, 102060, 103680, 106380, 107520, 108864, 110320, 110592, 111699, 113472, 116640, 120960, 124110, 124416, 126080, 127656, 129024, 132384, 136080, 138240, 141840, 143360, 143613, 145152, 148932, 151296, 155520, 159570, 161280, 163296, 165480, 165888, 170208, 176512, 181440, 184320, 186165, 186624, 189120, 191484, 193536, 198576, 201728, 204120, 207360, 212760, 215040, 217728, 220640, 223398, 226944, 233280, 239355, 241920, 248220, 248832, 252160, 255312, 258048, 264768, 272160, 276480, 283680, 287226, 290304, 297864, 302592, 311040, 319140, 322560, 326592, 330960, 331776, 335097, 340416, 353024, 362880, 372330, 373248, 378240, 382968, 387072, 397152, 403456, 408240, 414720, 425520, 430080, 435456, 441280, 446796, 453888, 466560, 478710, 483840, 496440, 497664, 504320, 510624, 529536, 544320, 552960, 558495, 567360, 574452, 580608, 595728, 605184, 622080, 638280, 645120, 653184, 661920, 670194, 680832, 706048, 718065, 725760, 744660, 746496, 756480, 765936, 774144, 794304, 806912, 816480, 829440, 851040, 870912, 882560, 893592, 907776, 933120, 957420, 967680, 992880, 995328, 1005291, 1008640, 1021248, 1059072, 1088640, 1116990, 1134720, 1148904, 1161216, 1191456, 1210368, 1244160, 1276560, 1290240, 1306368, 1323840, 1340388, 1361664, 1412096, 1436130, 1451520, 1489320, 1492992, 1512960, 1531872, 1588608, 1632960, 1658880, 1675485, 1702080, 1741824, 1765120, 1787184, 1815552, 1866240, 1914840, 1935360, 1985760, 2010582, 2017280, 2042496, 2118144, 2177280, 2233980, 2269440, 2297808, 2322432, 2382912, 2420736, 2488320, 2553120, 2612736, 2647680, 2680776, 2723328, 2824192, 2872260, 2903040, 2978640, 2985984, 3025920, 3063744, 3177216, 3265920, 3350970, 3404160, 3483648, 3530240, 3574368, 3631104, 3732480, 3829680, 3870720, 3971520, 4021164, 4034560, 4084992, 4236288, 4354560, 4467960, 4538880, 4595616, 4765824, 4976640, 5026455, 5106240, 5225472, 5295360, 5361552, 5446656, 5648384, 5744520, 5806080, 5957280, 6051840, 6127488, 6354432, 6531840, 6701940, 6808320, 6967296, 7060480, 7148736, 7262208, 7464960, 7659360, 7943040, 8042328, 8169984, 8472576, 8709120, 8935920, 9077760, 9191232, 9531648, 10052910, 10212480, 10450944, 10590720, 10723104, 10893312, 11489040, 11612160, 11914560, 12103680, 12254976, 12708864, 13063680, 13403880, 13616640, 14120960, 14297472, 14929920, 15318720, 15886080, 16084656, 16339968, 16945152, 17418240, 17871840, 18155520, 18382464, 19063296, 20105820, 20424960, 20901888, 21181440, 21446208, 21786624, 22978080, 23829120, 24509952, 25417728, 26127360, 26807760, 27233280, 28241920, 28594944, 30637440, 31772160, 32169312, 32679936, 34836480, 35743680, 36311040, 36764928, 38126592, 40211640, 40849920, 42362880, 42892416, 45956160, 47658240, 49019904, 50835456, 52254720, 53615520, 54466560, 57189888, 61274880, 63544320, 64338624, 65359872, 71487360, 73529856, 76253184, 80423280, 81699840, 84725760, 85784832, 91912320, 95316480, 98039808, 104509440, 107231040, 108933120, 114379776, 122549760, 127088640, 128677248, 142974720, 147059712, 152506368, 160846560, 163399680, 171569664, 183824640, 190632960, 196079616, 214462080, 228759552, 245099520, 254177280, 257354496, 285949440, 294119424, 321693120, 326799360, 343139328, 367649280, 381265920, 428924160, 457519104, 490199040, 514708992, 571898880, 588238848, 643386240, 686278656, 735298560, 762531840, 857848320, 980398080, 1029417984, 1143797760, 1286772480, 1372557312, 1470597120, 1715696640, 2058835968, 2287595520, 2573544960, 2941194240, 3431393280, 4117671936, 5147089920, 6862786560, 10294179840, 20588359680]

約数ペア:

[(1, 20588359680), (2, 10294179840), (3, 6862786560), (4, 5147089920), (5, 4117671936), (6, 3431393280), (7, 2941194240), (8, 2573544960), (9, 2287595520), (10, 2058835968), (12, 1715696640), (14, 1470597120), (15, 1372557312), (16, 1286772480), (18, 1143797760), (20, 1029417984), (21, 980398080), (24, 857848320), (27, 762531840), (28, 735298560), (30, 686278656), (32, 643386240), (35, 588238848), (36, 571898880), (40, 514708992), (42, 490199040), (45, 457519104), (48, 428924160), (54, 381265920), (56, 367649280), (60, 343139328), (63, 326799360), (64, 321693120), (70, 294119424), (72, 285949440), (80, 257354496), (81, 254177280), (84, 245099520), (90, 228759552), (96, 214462080), (105, 196079616), (108, 190632960), (112, 183824640), (120, 171569664), (126, 163399680), (128, 160846560), (135, 152506368), (140, 147059712), (144, 142974720), (160, 128677248), (162, 127088640), (168, 122549760), (180, 114379776), (189, 108933120), (192, 107231040), (197, 104509440), (210, 98039808), (216, 95316480), (224, 91912320), (240, 85784832), (243, 84725760), (252, 81699840), (256, 80423280), (270, 76253184), (280, 73529856), (288, 71487360), (315, 65359872), (320, 64338624), (324, 63544320), (336, 61274880), (360, 57189888), (378, 54466560), (384, 53615520), (394, 52254720), (405, 50835456), (420, 49019904), (432, 47658240), (448, 45956160), (480, 42892416), (486, 42362880), (504, 40849920), (512, 40211640), (540, 38126592), (560, 36764928), (567, 36311040), (576, 35743680), (591, 34836480), (630, 32679936), (640, 32169312), (648, 31772160), (672, 30637440), (720, 28594944), (729, 28241920), (756, 27233280), (768, 26807760), (788, 26127360), (810, 25417728), (840, 24509952), (864, 23829120), (896, 22978080), (945, 21786624), (960, 21446208), (972, 21181440), (985, 20901888), (1008, 20424960), (1024, 20105820), (1080, 19063296), (1120, 18382464), (1134, 18155520), (1152, 17871840), (1182, 17418240), (1215, 16945152), (1260, 16339968), (1280, 16084656), (1296, 15886080), (1344, 15318720), (1379, 14929920), (1440, 14297472), (1458, 14120960), (1512, 13616640), (1536, 13403880), (1576, 13063680), (1620, 12708864), (1680, 12254976), (1701, 12103680), (1728, 11914560), (1773, 11612160), (1792, 11489040), (1890, 10893312), (1920, 10723104), (1944, 10590720), (1970, 10450944), (2016, 10212480), (2048, 10052910), (2160, 9531648), (2240, 9191232), (2268, 9077760), (2304, 8935920), (2364, 8709120), (2430, 8472576), (2520, 8169984), (2560, 8042328), (2592, 7943040), (2688, 7659360), (2758, 7464960), (2835, 7262208), (2880, 7148736), (2916, 7060480), (2955, 6967296), (3024, 6808320), (3072, 6701940), (3152, 6531840), (3240, 6354432), (3360, 6127488), (3402, 6051840), (3456, 5957280), (3546, 5806080), (3584, 5744520), (3645, 5648384), (3780, 5446656), (3840, 5361552), (3888, 5295360), (3940, 5225472), (4032, 5106240), (4096, 5026455), (4137, 4976640), (4320, 4765824), (4480, 4595616), (4536, 4538880), (4608, 4467960), (4728, 4354560), (4860, 4236288), (5040, 4084992), (5103, 4034560), (5120, 4021164), (5184, 3971520), (5319, 3870720), (5376, 3829680), (5516, 3732480), (5670, 3631104), (5760, 3574368), (5832, 3530240), (5910, 3483648), (6048, 3404160), (6144, 3350970), (6304, 3265920), (6480, 3177216), (6720, 3063744), (6804, 3025920), (6895, 2985984), (6912, 2978640), (7092, 2903040), (7168, 2872260), (7290, 2824192), (7560, 2723328), (7680, 2680776), (7776, 2647680), (7880, 2612736), (8064, 2553120), (8274, 2488320), (8505, 2420736), (8640, 2382912), (8865, 2322432), (8960, 2297808), (9072, 2269440), (9216, 2233980), (9456, 2177280), (9720, 2118144), (10080, 2042496), (10206, 2017280), (10240, 2010582), (10368, 1985760), (10638, 1935360), (10752, 1914840), (11032, 1866240), (11340, 1815552), (11520, 1787184), (11664, 1765120), (11820, 1741824), (12096, 1702080), (12288, 1675485), (12411, 1658880), (12608, 1632960), (12960, 1588608), (13440, 1531872), (13608, 1512960), (13790, 1492992), (13824, 1489320), (14184, 1451520), (14336, 1436130), (14580, 1412096), (15120, 1361664), (15360, 1340388), (15552, 1323840), (15760, 1306368), (15957, 1290240), (16128, 1276560), (16548, 1244160), (17010, 1210368), (17280, 1191456), (17730, 1161216), (17920, 1148904), (18144, 1134720), (18432, 1116990), (18912, 1088640), (19440, 1059072), (20160, 1021248), (20412, 1008640), (20480, 1005291), (20685, 995328), (20736, 992880), (21276, 967680), (21504, 957420), (22064, 933120), (22680, 907776), (23040, 893592), (23328, 882560), (23640, 870912), (24192, 851040), (24822, 829440), (25216, 816480), (25515, 806912), (25920, 794304), (26595, 774144), (26880, 765936), (27216, 756480), (27580, 746496), (27648, 744660), (28368, 725760), (28672, 718065), (29160, 706048), (30240, 680832), (30720, 670194), (31104, 661920), (31520, 653184), (31914, 645120), (32256, 638280), (33096, 622080), (34020, 605184), (34560, 595728), (35460, 580608), (35840, 574452), (36288, 567360), (36864, 558495), (37233, 552960), (37824, 544320), (38880, 529536), (40320, 510624), (40824, 504320), (41370, 497664), (41472, 496440), (42552, 483840), (43008, 478710), (44128, 466560), (45360, 453888), (46080, 446796), (46656, 441280), (47280, 435456), (47871, 430080), (48384, 425520), (49644, 414720), (50432, 408240), (51030, 403456), (51840, 397152), (53190, 387072), (53760, 382968), (54432, 378240), (55160, 373248), (55296, 372330), (56736, 362880), (58320, 353024), (60480, 340416), (61440, 335097), (62055, 331776), (62208, 330960), (63040, 326592), (63828, 322560), (64512, 319140), (66192, 311040), (68040, 302592), (69120, 297864), (70920, 290304), (71680, 287226), (72576, 283680), (74466, 276480), (75648, 272160), (77760, 264768), (79785, 258048), (80640, 255312), (81648, 252160), (82740, 248832), (82944, 248220), (85104, 241920), (86016, 239355), (88256, 233280), (90720, 226944), (92160, 223398), (93312, 220640), (94560, 217728), (95742, 215040), (96768, 212760), (99288, 207360), (100864, 204120), (102060, 201728), (103680, 198576), (106380, 193536), (107520, 191484), (108864, 189120), (110320, 186624), (110592, 186165), (111699, 184320), (113472, 181440), (116640, 176512), (120960, 170208), (124110, 165888), (124416, 165480), (126080, 163296), (127656, 161280), (129024, 159570), (132384, 155520), (136080, 151296), (138240, 148932), (141840, 145152), (143360, 143613)]