21026926080

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 560

約数和(自身を含む): 79700947920

約数和(自身を除く): 58674021840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 512, 513, 540, 570, 576, 593, 608, 640, 648, 684, 720, 729, 760, 768, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1186, 1215, 1216, 1280, 1296, 1368, 1440, 1458, 1520, 1536, 1539, 1620, 1710, 1728, 1779, 1824, 1920, 1944, 2052, 2160, 2280, 2304, 2372, 2430, 2432, 2560, 2565, 2592, 2736, 2880, 2916, 2965, 3040, 3078, 3240, 3420, 3456, 3558, 3645, 3648, 3840, 3888, 4104, 4320, 4560, 4608, 4617, 4744, 4860, 4864, 5130, 5184, 5337, 5472, 5760, 5832, 5930, 6080, 6156, 6480, 6840, 6912, 7116, 7290, 7296, 7680, 7695, 7776, 8208, 8640, 8895, 9120, 9234, 9488, 9720, 9728, 10260, 10368, 10674, 10944, 11267, 11520, 11664, 11860, 12160, 12312, 12960, 13680, 13824, 13851, 14232, 14580, 14592, 15390, 15552, 16011, 16416, 17280, 17790, 18240, 18468, 18976, 19440, 20520, 20736, 21348, 21888, 22534, 23040, 23085, 23328, 23720, 24320, 24624, 25920, 26685, 27360, 27702, 28464, 29160, 29184, 30780, 31104, 32022, 32832, 33801, 34560, 35580, 36480, 36936, 37952, 38880, 41040, 41472, 42696, 43776, 45068, 46170, 46656, 47440, 48033, 48640, 49248, 51840, 53370, 54720, 55404, 56335, 56928, 58320, 61560, 62208, 64044, 65664, 67602, 69120, 69255, 71160, 72960, 73872, 75904, 77760, 80055, 82080, 85392, 87552, 90136, 92340, 93312, 94880, 96066, 98496, 101403, 103680, 106740, 109440, 110808, 112670, 113856, 116640, 123120, 124416, 128088, 131328, 135204, 138510, 142320, 144099, 145920, 147744, 151808, 155520, 160110, 164160, 169005, 170784, 180272, 184680, 186624, 189760, 192132, 196992, 202806, 207360, 213480, 218880, 221616, 225340, 227712, 233280, 240165, 246240, 256176, 262656, 270408, 277020, 284640, 288198, 295488, 303616, 304209, 311040, 320220, 328320, 338010, 341568, 360544, 369360, 373248, 379520, 384264, 393984, 405612, 426960, 432297, 437760, 443232, 450680, 455424, 466560, 480330, 492480, 507015, 512352, 540816, 554040, 569280, 576396, 590976, 608418, 622080, 640440, 656640, 676020, 683136, 720495, 721088, 738720, 759040, 768528, 787968, 811224, 853920, 864594, 886464, 901360, 910848, 912627, 933120, 960660, 984960, 1014030, 1024704, 1081632, 1108080, 1138560, 1152792, 1181952, 1216836, 1280880, 1313280, 1352040, 1366272, 1440990, 1442176, 1477440, 1518080, 1521045, 1537056, 1622448, 1707840, 1729188, 1772928, 1802720, 1825254, 1866240, 1921320, 1969920, 2028060, 2049408, 2161485, 2163264, 2216160, 2277120, 2305584, 2363904, 2433672, 2561760, 2704080, 2732544, 2737881, 2881980, 2884352, 2954880, 3042090, 3074112, 3244896, 3415680, 3458376, 3545856, 3605440, 3650508, 3842640, 3939840, 4056120, 4098816, 4322970, 4326528, 4432320, 4554240, 4563135, 4611168, 4867344, 5123520, 5408160, 5475762, 5763960, 5768704, 5909760, 6084180, 6148224, 6489792, 6831360, 6916752, 7091712, 7210880, 7301016, 7685280, 8112240, 8197632, 8213643, 8645940, 8653056, 8864640, 9126270, 9222336, 9734688, 10247040, 10816320, 10951524, 11527920, 11819520, 12168360, 12296448, 12979584, 13662720, 13689405, 13833504, 14421760, 14602032, 15370560, 16224480, 16427286, 17291880, 17306112, 17729280, 18252540, 18444672, 19469376, 20494080, 21632640, 21903048, 23055840, 24336720, 24592896, 25959168, 27378810, 27667008, 28843520, 29204064, 30741120, 32448960, 32854572, 34583760, 35458560, 36505080, 36889344, 38938752, 40988160, 41068215, 43265280, 43806096, 46111680, 48673440, 51918336, 54757620, 55334016, 58408128, 61482240, 64897920, 65709144, 69167520, 73010160, 73778688, 77877504, 82136430, 86530560, 87612192, 92223360, 97346880, 109515240, 110668032, 116816256, 122964480, 129795840, 131418288, 138335040, 146020320, 155755008, 164272860, 175224384, 184446720, 194693760, 219030480, 221336064, 233632512, 259591680, 262836576, 276670080, 292040640, 328545720, 350448768, 368893440, 389387520, 438060960, 467265024, 525673152, 553340160, 584081280, 657091440, 700897536, 778775040, 876121920, 1051346304, 1106680320, 1168162560, 1314182880, 1401795072, 1752243840, 2102692608, 2336325120, 2628365760, 3504487680, 4205385216, 5256731520, 7008975360, 10513463040, 21026926080]

約数ペア:

[(1, 21026926080), (2, 10513463040), (3, 7008975360), (4, 5256731520), (5, 4205385216), (6, 3504487680), (8, 2628365760), (9, 2336325120), (10, 2102692608), (12, 1752243840), (15, 1401795072), (16, 1314182880), (18, 1168162560), (19, 1106680320), (20, 1051346304), (24, 876121920), (27, 778775040), (30, 700897536), (32, 657091440), (36, 584081280), (38, 553340160), (40, 525673152), (45, 467265024), (48, 438060960), (54, 389387520), (57, 368893440), (60, 350448768), (64, 328545720), (72, 292040640), (76, 276670080), (80, 262836576), (81, 259591680), (90, 233632512), (95, 221336064), (96, 219030480), (108, 194693760), (114, 184446720), (120, 175224384), (128, 164272860), (135, 155755008), (144, 146020320), (152, 138335040), (160, 131418288), (162, 129795840), (171, 122964480), (180, 116816256), (190, 110668032), (192, 109515240), (216, 97346880), (228, 92223360), (240, 87612192), (243, 86530560), (256, 82136430), (270, 77877504), (285, 73778688), (288, 73010160), (304, 69167520), (320, 65709144), (324, 64897920), (342, 61482240), (360, 58408128), (380, 55334016), (384, 54757620), (405, 51918336), (432, 48673440), (456, 46111680), (480, 43806096), (486, 43265280), (512, 41068215), (513, 40988160), (540, 38938752), (570, 36889344), (576, 36505080), (593, 35458560), (608, 34583760), (640, 32854572), (648, 32448960), (684, 30741120), (720, 29204064), (729, 28843520), (760, 27667008), (768, 27378810), (810, 25959168), (855, 24592896), (864, 24336720), (912, 23055840), (960, 21903048), (972, 21632640), (1026, 20494080), (1080, 19469376), (1140, 18444672), (1152, 18252540), (1186, 17729280), (1215, 17306112), (1216, 17291880), (1280, 16427286), (1296, 16224480), (1368, 15370560), (1440, 14602032), (1458, 14421760), (1520, 13833504), (1536, 13689405), (1539, 13662720), (1620, 12979584), (1710, 12296448), (1728, 12168360), (1779, 11819520), (1824, 11527920), (1920, 10951524), (1944, 10816320), (2052, 10247040), (2160, 9734688), (2280, 9222336), (2304, 9126270), (2372, 8864640), (2430, 8653056), (2432, 8645940), (2560, 8213643), (2565, 8197632), (2592, 8112240), (2736, 7685280), (2880, 7301016), (2916, 7210880), (2965, 7091712), (3040, 6916752), (3078, 6831360), (3240, 6489792), (3420, 6148224), (3456, 6084180), (3558, 5909760), (3645, 5768704), (3648, 5763960), (3840, 5475762), (3888, 5408160), (4104, 5123520), (4320, 4867344), (4560, 4611168), (4608, 4563135), (4617, 4554240), (4744, 4432320), (4860, 4326528), (4864, 4322970), (5130, 4098816), (5184, 4056120), (5337, 3939840), (5472, 3842640), (5760, 3650508), (5832, 3605440), (5930, 3545856), (6080, 3458376), (6156, 3415680), (6480, 3244896), (6840, 3074112), (6912, 3042090), (7116, 2954880), (7290, 2884352), (7296, 2881980), (7680, 2737881), (7695, 2732544), (7776, 2704080), (8208, 2561760), (8640, 2433672), (8895, 2363904), (9120, 2305584), (9234, 2277120), (9488, 2216160), (9720, 2163264), (9728, 2161485), (10260, 2049408), (10368, 2028060), (10674, 1969920), (10944, 1921320), (11267, 1866240), (11520, 1825254), (11664, 1802720), (11860, 1772928), (12160, 1729188), (12312, 1707840), (12960, 1622448), (13680, 1537056), (13824, 1521045), (13851, 1518080), (14232, 1477440), (14580, 1442176), (14592, 1440990), (15390, 1366272), (15552, 1352040), (16011, 1313280), (16416, 1280880), (17280, 1216836), (17790, 1181952), (18240, 1152792), (18468, 1138560), (18976, 1108080), (19440, 1081632), (20520, 1024704), (20736, 1014030), (21348, 984960), (21888, 960660), (22534, 933120), (23040, 912627), (23085, 910848), (23328, 901360), (23720, 886464), (24320, 864594), (24624, 853920), (25920, 811224), (26685, 787968), (27360, 768528), (27702, 759040), (28464, 738720), (29160, 721088), (29184, 720495), (30780, 683136), (31104, 676020), (32022, 656640), (32832, 640440), (33801, 622080), (34560, 608418), (35580, 590976), (36480, 576396), (36936, 569280), (37952, 554040), (38880, 540816), (41040, 512352), (41472, 507015), (42696, 492480), (43776, 480330), (45068, 466560), (46170, 455424), (46656, 450680), (47440, 443232), (48033, 437760), (48640, 432297), (49248, 426960), (51840, 405612), (53370, 393984), (54720, 384264), (55404, 379520), (56335, 373248), (56928, 369360), (58320, 360544), (61560, 341568), (62208, 338010), (64044, 328320), (65664, 320220), (67602, 311040), (69120, 304209), (69255, 303616), (71160, 295488), (72960, 288198), (73872, 284640), (75904, 277020), (77760, 270408), (80055, 262656), (82080, 256176), (85392, 246240), (87552, 240165), (90136, 233280), (92340, 227712), (93312, 225340), (94880, 221616), (96066, 218880), (98496, 213480), (101403, 207360), (103680, 202806), (106740, 196992), (109440, 192132), (110808, 189760), (112670, 186624), (113856, 184680), (116640, 180272), (123120, 170784), (124416, 169005), (128088, 164160), (131328, 160110), (135204, 155520), (138510, 151808), (142320, 147744), (144099, 145920)]