20760367680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 504

約数和(自身を含む): 79598236536

約数和(自身を除く): 58837868856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 576, 577, 585, 620, 624, 720, 744, 780, 806, 832, 930, 936, 960, 961, 992, 1040, 1116, 1154, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1731, 1860, 1872, 1922, 1984, 2015, 2080, 2232, 2308, 2340, 2418, 2480, 2496, 2790, 2880, 2883, 2885, 2976, 3120, 3224, 3462, 3627, 3720, 3744, 3844, 4030, 4160, 4464, 4616, 4680, 4805, 4836, 4960, 5193, 5580, 5766, 5770, 5952, 6045, 6240, 6448, 6924, 7254, 7440, 7488, 7501, 7688, 8060, 8649, 8655, 8928, 9232, 9360, 9610, 9672, 9920, 10386, 11160, 11532, 11540, 12090, 12480, 12493, 12896, 13848, 14415, 14508, 14880, 15002, 15376, 16120, 17298, 17310, 17856, 17887, 18135, 18464, 18720, 19220, 19344, 20772, 22320, 22503, 23064, 23080, 24180, 24986, 25792, 25965, 27696, 28830, 29016, 29760, 30004, 30752, 32240, 34596, 34620, 35774, 36270, 36928, 37440, 37479, 37505, 38440, 38688, 41544, 43245, 44640, 45006, 46128, 46160, 48360, 49972, 51930, 53661, 55392, 57660, 58032, 60008, 61504, 62465, 64480, 67509, 69192, 69240, 71548, 72540, 74958, 75010, 76880, 77376, 83088, 86490, 89280, 89435, 90012, 92256, 92320, 96720, 99944, 103860, 107322, 110784, 112437, 112515, 115320, 116064, 120016, 124930, 128960, 135018, 138384, 138480, 143096, 145080, 149916, 150020, 153760, 160983, 166176, 172980, 178870, 180024, 184512, 184640, 187395, 193440, 199888, 207720, 214644, 224874, 225030, 230640, 232128, 232531, 240032, 249860, 268305, 270036, 276768, 276960, 286192, 290160, 299832, 300040, 307520, 321966, 332352, 337545, 345960, 357740, 360048, 374790, 386880, 399776, 415440, 429288, 449748, 450060, 461280, 465062, 480064, 499720, 536610, 540072, 553536, 553920, 554497, 562185, 572384, 580320, 599664, 600080, 643932, 675090, 691920, 697593, 715480, 720096, 749580, 799552, 804915, 830880, 858576, 899496, 900120, 922560, 930124, 999440, 1073220, 1080144, 1108994, 1124370, 1144768, 1160640, 1162655, 1199328, 1200160, 1287864, 1350180, 1383840, 1395186, 1430960, 1440192, 1499160, 1609830, 1661760, 1663491, 1717152, 1798992, 1800240, 1860248, 1998880, 2092779, 2146440, 2160288, 2217988, 2248740, 2325310, 2398656, 2400320, 2575728, 2700360, 2767680, 2772485, 2790372, 2861920, 2998320, 3219660, 3326982, 3434304, 3487965, 3597984, 3600480, 3720496, 3997760, 4185558, 4292880, 4320576, 4435976, 4497480, 4650620, 4990473, 5151456, 5400720, 5544970, 5580744, 5723840, 5996640, 6439320, 6653964, 6975930, 7195968, 7200960, 7208461, 7440992, 8317455, 8371116, 8585760, 8871952, 8994960, 9301240, 9980946, 10302912, 10463895, 10801440, 11089940, 11161488, 11993280, 12878640, 13307928, 13951860, 14416922, 14881984, 16634910, 16742232, 17171520, 17743904, 17989920, 18602480, 19961892, 20927790, 21602880, 21625383, 22179880, 22322976, 24952365, 25757280, 26615856, 27903720, 28833844, 33269820, 33484464, 35487808, 35979840, 36042305, 37204960, 39923784, 41855580, 43250766, 44359760, 44645952, 49904730, 51514560, 53231712, 55807440, 57667688, 64876149, 66539640, 66968928, 72084610, 74409920, 79847568, 83711160, 86501532, 88719520, 99809460, 106463424, 108126915, 111614880, 115335376, 129752298, 133079280, 133937856, 144169220, 159695136, 167422320, 173003064, 177439040, 199618920, 216253830, 223229760, 230670752, 259504596, 266158560, 288338440, 319390272, 324380745, 334844640, 346006128, 399237840, 432507660, 461341504, 519009192, 532317120, 576676880, 648761490, 669689280, 692012256, 798475680, 865015320, 1038018384, 1153353760, 1297522980, 1384024512, 1596951360, 1730030640, 2076036768, 2306707520, 2595045960, 3460061280, 4152073536, 5190091920, 6920122560, 10380183840, 20760367680]

約数ペア:

[(1, 20760367680), (2, 10380183840), (3, 6920122560), (4, 5190091920), (5, 4152073536), (6, 3460061280), (8, 2595045960), (9, 2306707520), (10, 2076036768), (12, 1730030640), (13, 1596951360), (15, 1384024512), (16, 1297522980), (18, 1153353760), (20, 1038018384), (24, 865015320), (26, 798475680), (30, 692012256), (31, 669689280), (32, 648761490), (36, 576676880), (39, 532317120), (40, 519009192), (45, 461341504), (48, 432507660), (52, 399237840), (60, 346006128), (62, 334844640), (64, 324380745), (65, 319390272), (72, 288338440), (78, 266158560), (80, 259504596), (90, 230670752), (93, 223229760), (96, 216253830), (104, 199618920), (117, 177439040), (120, 173003064), (124, 167422320), (130, 159695136), (144, 144169220), (155, 133937856), (156, 133079280), (160, 129752298), (180, 115335376), (186, 111614880), (192, 108126915), (195, 106463424), (208, 99809460), (234, 88719520), (240, 86501532), (248, 83711160), (260, 79847568), (279, 74409920), (288, 72084610), (310, 66968928), (312, 66539640), (320, 64876149), (360, 57667688), (372, 55807440), (390, 53231712), (403, 51514560), (416, 49904730), (465, 44645952), (468, 44359760), (480, 43250766), (496, 41855580), (520, 39923784), (558, 37204960), (576, 36042305), (577, 35979840), (585, 35487808), (620, 33484464), (624, 33269820), (720, 28833844), (744, 27903720), (780, 26615856), (806, 25757280), (832, 24952365), (930, 22322976), (936, 22179880), (960, 21625383), (961, 21602880), (992, 20927790), (1040, 19961892), (1116, 18602480), (1154, 17989920), (1170, 17743904), (1209, 17171520), (1240, 16742232), (1248, 16634910), (1395, 14881984), (1440, 14416922), (1488, 13951860), (1560, 13307928), (1612, 12878640), (1731, 11993280), (1860, 11161488), (1872, 11089940), (1922, 10801440), (1984, 10463895), (2015, 10302912), (2080, 9980946), (2232, 9301240), (2308, 8994960), (2340, 8871952), (2418, 8585760), (2480, 8371116), (2496, 8317455), (2790, 7440992), (2880, 7208461), (2883, 7200960), (2885, 7195968), (2976, 6975930), (3120, 6653964), (3224, 6439320), (3462, 5996640), (3627, 5723840), (3720, 5580744), (3744, 5544970), (3844, 5400720), (4030, 5151456), (4160, 4990473), (4464, 4650620), (4616, 4497480), (4680, 4435976), (4805, 4320576), (4836, 4292880), (4960, 4185558), (5193, 3997760), (5580, 3720496), (5766, 3600480), (5770, 3597984), (5952, 3487965), (6045, 3434304), (6240, 3326982), (6448, 3219660), (6924, 2998320), (7254, 2861920), (7440, 2790372), (7488, 2772485), (7501, 2767680), (7688, 2700360), (8060, 2575728), (8649, 2400320), (8655, 2398656), (8928, 2325310), (9232, 2248740), (9360, 2217988), (9610, 2160288), (9672, 2146440), (9920, 2092779), (10386, 1998880), (11160, 1860248), (11532, 1800240), (11540, 1798992), (12090, 1717152), (12480, 1663491), (12493, 1661760), (12896, 1609830), (13848, 1499160), (14415, 1440192), (14508, 1430960), (14880, 1395186), (15002, 1383840), (15376, 1350180), (16120, 1287864), (17298, 1200160), (17310, 1199328), (17856, 1162655), (17887, 1160640), (18135, 1144768), (18464, 1124370), (18720, 1108994), (19220, 1080144), (19344, 1073220), (20772, 999440), (22320, 930124), (22503, 922560), (23064, 900120), (23080, 899496), (24180, 858576), (24986, 830880), (25792, 804915), (25965, 799552), (27696, 749580), (28830, 720096), (29016, 715480), (29760, 697593), (30004, 691920), (30752, 675090), (32240, 643932), (34596, 600080), (34620, 599664), (35774, 580320), (36270, 572384), (36928, 562185), (37440, 554497), (37479, 553920), (37505, 553536), (38440, 540072), (38688, 536610), (41544, 499720), (43245, 480064), (44640, 465062), (45006, 461280), (46128, 450060), (46160, 449748), (48360, 429288), (49972, 415440), (51930, 399776), (53661, 386880), (55392, 374790), (57660, 360048), (58032, 357740), (60008, 345960), (61504, 337545), (62465, 332352), (64480, 321966), (67509, 307520), (69192, 300040), (69240, 299832), (71548, 290160), (72540, 286192), (74958, 276960), (75010, 276768), (76880, 270036), (77376, 268305), (83088, 249860), (86490, 240032), (89280, 232531), (89435, 232128), (90012, 230640), (92256, 225030), (92320, 224874), (96720, 214644), (99944, 207720), (103860, 199888), (107322, 193440), (110784, 187395), (112437, 184640), (112515, 184512), (115320, 180024), (116064, 178870), (120016, 172980), (124930, 166176), (128960, 160983), (135018, 153760), (138384, 150020), (138480, 149916), (143096, 145080)]