21273477120

素因数分解:

$2^{15}\times 3^4\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 640

約数和(自身を含む): 87544274400

約数和(自身を除く): 66270797280

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, 229, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 458, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 687, 720, 756, 768, 810, 840, 864, 896, 916, 945, 960, 1008, 1024, 1080, 1120, 1134, 1145, 1152, 1260, 1280, 1296, 1344, 1374, 1440, 1512, 1536, 1603, 1620, 1680, 1728, 1792, 1832, 1890, 1920, 2016, 2048, 2061, 2160, 2240, 2268, 2290, 2304, 2520, 2560, 2592, 2688, 2748, 2835, 2880, 3024, 3072, 3206, 3240, 3360, 3435, 3456, 3584, 3664, 3780, 3840, 4032, 4096, 4122, 4320, 4480, 4536, 4580, 4608, 4809, 5040, 5120, 5184, 5376, 5496, 5670, 5760, 6048, 6144, 6183, 6412, 6480, 6720, 6870, 6912, 7168, 7328, 7560, 7680, 8015, 8064, 8192, 8244, 8640, 8960, 9072, 9160, 9216, 9618, 10080, 10240, 10305, 10368, 10752, 10992, 11340, 11520, 12096, 12288, 12366, 12824, 12960, 13440, 13740, 13824, 14336, 14427, 14656, 15120, 15360, 16030, 16128, 16384, 16488, 17280, 17920, 18144, 18320, 18432, 18549, 19236, 20160, 20480, 20610, 20736, 21504, 21984, 22680, 23040, 24045, 24192, 24576, 24732, 25648, 25920, 26880, 27480, 27648, 28672, 28854, 29312, 30240, 30720, 30915, 32060, 32256, 32768, 32976, 34560, 35840, 36288, 36640, 36864, 37098, 38472, 40320, 40960, 41220, 41472, 43008, 43281, 43968, 45360, 46080, 48090, 48384, 49152, 49464, 51296, 51840, 53760, 54960, 55296, 57344, 57708, 58624, 60480, 61440, 61830, 64120, 64512, 65952, 69120, 71680, 72135, 72576, 73280, 73728, 74196, 76944, 80640, 81920, 82440, 82944, 86016, 86562, 87936, 90720, 92160, 92745, 96180, 96768, 98304, 98928, 102592, 103680, 107520, 109920, 110592, 114688, 115416, 117248, 120960, 122880, 123660, 128240, 129024, 129843, 131904, 138240, 143360, 144270, 145152, 146560, 147456, 148392, 153888, 161280, 163840, 164880, 165888, 172032, 173124, 175872, 181440, 184320, 185490, 192360, 193536, 197856, 205184, 207360, 215040, 216405, 219840, 221184, 229376, 230832, 234496, 241920, 245760, 247320, 256480, 258048, 259686, 263808, 276480, 286720, 288540, 290304, 293120, 294912, 296784, 307776, 322560, 329760, 331776, 344064, 346248, 351744, 362880, 368640, 370980, 384720, 387072, 395712, 410368, 414720, 430080, 432810, 439680, 442368, 461664, 468992, 483840, 491520, 494640, 512960, 516096, 519372, 527616, 552960, 573440, 577080, 580608, 586240, 593568, 615552, 645120, 649215, 659520, 663552, 688128, 692496, 703488, 725760, 737280, 741960, 769440, 774144, 791424, 820736, 829440, 860160, 865620, 879360, 884736, 923328, 937984, 967680, 989280, 1025920, 1032192, 1038744, 1055232, 1105920, 1146880, 1154160, 1161216, 1172480, 1187136, 1231104, 1290240, 1298430, 1319040, 1327104, 1384992, 1406976, 1451520, 1474560, 1483920, 1538880, 1548288, 1582848, 1641472, 1658880, 1720320, 1731240, 1758720, 1846656, 1875968, 1935360, 1978560, 2051840, 2064384, 2077488, 2110464, 2211840, 2308320, 2322432, 2344960, 2374272, 2462208, 2580480, 2596860, 2638080, 2654208, 2769984, 2813952, 2903040, 2967840, 3077760, 3096576, 3165696, 3282944, 3317760, 3440640, 3462480, 3517440, 3693312, 3751936, 3870720, 3957120, 4103680, 4154976, 4220928, 4423680, 4616640, 4644864, 4689920, 4748544, 4924416, 5160960, 5193720, 5276160, 5539968, 5627904, 5806080, 5935680, 6155520, 6193152, 6331392, 6565888, 6635520, 6924960, 7034880, 7386624, 7503872, 7741440, 7914240, 8207360, 8309952, 8441856, 9233280, 9289728, 9379840, 9497088, 9848832, 10321920, 10387440, 10552320, 11079936, 11255808, 11612160, 11871360, 12311040, 12662784, 13131776, 13271040, 13849920, 14069760, 14773248, 15482880, 15828480, 16414720, 16619904, 16883712, 18466560, 18579456, 18759680, 18994176, 19697664, 20774880, 21104640, 22159872, 22511616, 23224320, 23742720, 24622080, 25325568, 26263552, 27699840, 28139520, 29546496, 30965760, 31656960, 32829440, 33239808, 33767424, 36933120, 37519360, 37988352, 39395328, 41549760, 42209280, 44319744, 46448640, 47485440, 49244160, 50651136, 52527104, 55399680, 56279040, 59092992, 63313920, 65658880, 66479616, 67534848, 73866240, 75976704, 78790656, 83099520, 84418560, 88639488, 92897280, 94970880, 98488320, 101302272, 110799360, 112558080, 118185984, 126627840, 131317760, 132959232, 147732480, 151953408, 157581312, 166199040, 168837120, 177278976, 189941760, 196976640, 202604544, 221598720, 236371968, 253255680, 262635520, 265918464, 295464960, 303906816, 332398080, 337674240, 354557952, 379883520, 393953280, 443197440, 472743936, 506511360, 531836928, 590929920, 607813632, 664796160, 709115904, 759767040, 787906560, 886394880, 1013022720, 1063673856, 1181859840, 1329592320, 1418231808, 1519534080, 1772789760, 2127347712, 2363719680, 2659184640, 3039068160, 3545579520, 4254695424, 5318369280, 7091159040, 10636738560, 21273477120]

約数ペア:

[(1, 21273477120), (2, 10636738560), (3, 7091159040), (4, 5318369280), (5, 4254695424), (6, 3545579520), (7, 3039068160), (8, 2659184640), (9, 2363719680), (10, 2127347712), (12, 1772789760), (14, 1519534080), (15, 1418231808), (16, 1329592320), (18, 1181859840), (20, 1063673856), (21, 1013022720), (24, 886394880), (27, 787906560), (28, 759767040), (30, 709115904), (32, 664796160), (35, 607813632), (36, 590929920), (40, 531836928), (42, 506511360), (45, 472743936), (48, 443197440), (54, 393953280), (56, 379883520), (60, 354557952), (63, 337674240), (64, 332398080), (70, 303906816), (72, 295464960), (80, 265918464), (81, 262635520), (84, 253255680), (90, 236371968), (96, 221598720), (105, 202604544), (108, 196976640), (112, 189941760), (120, 177278976), (126, 168837120), (128, 166199040), (135, 157581312), (140, 151953408), (144, 147732480), (160, 132959232), (162, 131317760), (168, 126627840), (180, 118185984), (189, 112558080), (192, 110799360), (210, 101302272), (216, 98488320), (224, 94970880), (229, 92897280), (240, 88639488), (252, 84418560), (256, 83099520), (270, 78790656), (280, 75976704), (288, 73866240), (315, 67534848), (320, 66479616), (324, 65658880), (336, 63313920), (360, 59092992), (378, 56279040), (384, 55399680), (405, 52527104), (420, 50651136), (432, 49244160), (448, 47485440), (458, 46448640), (480, 44319744), (504, 42209280), (512, 41549760), (540, 39395328), (560, 37988352), (567, 37519360), (576, 36933120), (630, 33767424), (640, 33239808), (648, 32829440), (672, 31656960), (687, 30965760), (720, 29546496), (756, 28139520), (768, 27699840), (810, 26263552), (840, 25325568), (864, 24622080), (896, 23742720), (916, 23224320), (945, 22511616), (960, 22159872), (1008, 21104640), (1024, 20774880), (1080, 19697664), (1120, 18994176), (1134, 18759680), (1145, 18579456), (1152, 18466560), (1260, 16883712), (1280, 16619904), (1296, 16414720), (1344, 15828480), (1374, 15482880), (1440, 14773248), (1512, 14069760), (1536, 13849920), (1603, 13271040), (1620, 13131776), (1680, 12662784), (1728, 12311040), (1792, 11871360), (1832, 11612160), (1890, 11255808), (1920, 11079936), (2016, 10552320), (2048, 10387440), (2061, 10321920), (2160, 9848832), (2240, 9497088), (2268, 9379840), (2290, 9289728), (2304, 9233280), (2520, 8441856), (2560, 8309952), (2592, 8207360), (2688, 7914240), (2748, 7741440), (2835, 7503872), (2880, 7386624), (3024, 7034880), (3072, 6924960), (3206, 6635520), (3240, 6565888), (3360, 6331392), (3435, 6193152), (3456, 6155520), (3584, 5935680), (3664, 5806080), (3780, 5627904), (3840, 5539968), (4032, 5276160), (4096, 5193720), (4122, 5160960), (4320, 4924416), (4480, 4748544), (4536, 4689920), (4580, 4644864), (4608, 4616640), (4809, 4423680), (5040, 4220928), (5120, 4154976), (5184, 4103680), (5376, 3957120), (5496, 3870720), (5670, 3751936), (5760, 3693312), (6048, 3517440), (6144, 3462480), (6183, 3440640), (6412, 3317760), (6480, 3282944), (6720, 3165696), (6870, 3096576), (6912, 3077760), (7168, 2967840), (7328, 2903040), (7560, 2813952), (7680, 2769984), (8015, 2654208), (8064, 2638080), (8192, 2596860), (8244, 2580480), (8640, 2462208), (8960, 2374272), (9072, 2344960), (9160, 2322432), (9216, 2308320), (9618, 2211840), (10080, 2110464), (10240, 2077488), (10305, 2064384), (10368, 2051840), (10752, 1978560), (10992, 1935360), (11340, 1875968), (11520, 1846656), (12096, 1758720), (12288, 1731240), (12366, 1720320), (12824, 1658880), (12960, 1641472), (13440, 1582848), (13740, 1548288), (13824, 1538880), (14336, 1483920), (14427, 1474560), (14656, 1451520), (15120, 1406976), (15360, 1384992), (16030, 1327104), (16128, 1319040), (16384, 1298430), (16488, 1290240), (17280, 1231104), (17920, 1187136), (18144, 1172480), (18320, 1161216), (18432, 1154160), (18549, 1146880), (19236, 1105920), (20160, 1055232), (20480, 1038744), (20610, 1032192), (20736, 1025920), (21504, 989280), (21984, 967680), (22680, 937984), (23040, 923328), (24045, 884736), (24192, 879360), (24576, 865620), (24732, 860160), (25648, 829440), (25920, 820736), (26880, 791424), (27480, 774144), (27648, 769440), (28672, 741960), (28854, 737280), (29312, 725760), (30240, 703488), (30720, 692496), (30915, 688128), (32060, 663552), (32256, 659520), (32768, 649215), (32976, 645120), (34560, 615552), (35840, 593568), (36288, 586240), (36640, 580608), (36864, 577080), (37098, 573440), (38472, 552960), (40320, 527616), (40960, 519372), (41220, 516096), (41472, 512960), (43008, 494640), (43281, 491520), (43968, 483840), (45360, 468992), (46080, 461664), (48090, 442368), (48384, 439680), (49152, 432810), (49464, 430080), (51296, 414720), (51840, 410368), (53760, 395712), (54960, 387072), (55296, 384720), (57344, 370980), (57708, 368640), (58624, 362880), (60480, 351744), (61440, 346248), (61830, 344064), (64120, 331776), (64512, 329760), (65952, 322560), (69120, 307776), (71680, 296784), (72135, 294912), (72576, 293120), (73280, 290304), (73728, 288540), (74196, 286720), (76944, 276480), (80640, 263808), (81920, 259686), (82440, 258048), (82944, 256480), (86016, 247320), (86562, 245760), (87936, 241920), (90720, 234496), (92160, 230832), (92745, 229376), (96180, 221184), (96768, 219840), (98304, 216405), (98928, 215040), (102592, 207360), (103680, 205184), (107520, 197856), (109920, 193536), (110592, 192360), (114688, 185490), (115416, 184320), (117248, 181440), (120960, 175872), (122880, 173124), (123660, 172032), (128240, 165888), (129024, 164880), (129843, 163840), (131904, 161280), (138240, 153888), (143360, 148392), (144270, 147456), (145152, 146560)]