21287347200

素因数分解:

$2^{10}\times 3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 792

約数和(自身を含む): 88856044992

約数和(自身を除く): 67568697792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 67, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 134, 140, 144, 150, 160, 168, 175, 180, 192, 197, 200, 201, 210, 224, 225, 240, 252, 256, 268, 280, 288, 300, 315, 320, 335, 336, 350, 360, 384, 394, 400, 402, 420, 448, 450, 469, 480, 504, 512, 525, 536, 560, 576, 591, 600, 603, 630, 640, 670, 672, 700, 720, 768, 788, 800, 804, 840, 896, 900, 938, 960, 985, 1005, 1008, 1024, 1050, 1072, 1120, 1152, 1182, 1200, 1206, 1260, 1280, 1340, 1344, 1379, 1400, 1407, 1440, 1536, 1575, 1576, 1600, 1608, 1675, 1680, 1773, 1792, 1800, 1876, 1920, 1970, 2010, 2016, 2100, 2144, 2240, 2304, 2345, 2364, 2400, 2412, 2520, 2560, 2680, 2688, 2758, 2800, 2814, 2880, 2955, 3015, 3072, 3150, 3152, 3200, 3216, 3350, 3360, 3546, 3584, 3600, 3752, 3840, 3940, 4020, 4032, 4137, 4200, 4221, 4288, 4480, 4608, 4690, 4728, 4800, 4824, 4925, 5025, 5040, 5120, 5360, 5376, 5516, 5600, 5628, 5760, 5910, 6030, 6300, 6304, 6400, 6432, 6700, 6720, 6895, 7035, 7092, 7168, 7200, 7504, 7680, 7880, 8040, 8064, 8274, 8400, 8442, 8576, 8865, 8960, 9216, 9380, 9456, 9600, 9648, 9850, 10050, 10080, 10720, 10752, 11032, 11200, 11256, 11520, 11725, 11820, 12060, 12411, 12600, 12608, 12800, 12864, 13199, 13400, 13440, 13790, 14070, 14184, 14400, 14775, 15008, 15075, 15360, 15760, 16080, 16128, 16548, 16800, 16884, 17152, 17730, 17920, 18760, 18912, 19200, 19296, 19700, 20100, 20160, 20685, 21105, 21440, 21504, 22064, 22400, 22512, 23040, 23450, 23640, 24120, 24822, 25200, 25216, 25600, 25728, 26398, 26800, 26880, 27580, 28140, 28368, 28800, 29550, 30016, 30150, 31520, 32160, 32256, 33096, 33600, 33768, 34304, 34475, 35175, 35460, 35840, 37520, 37824, 38400, 38592, 39400, 39597, 40200, 40320, 41370, 42210, 42880, 44128, 44325, 44800, 45024, 46080, 46900, 47280, 48240, 49644, 50400, 50432, 51456, 52796, 53600, 53760, 55160, 56280, 56736, 57600, 59100, 60032, 60300, 62055, 63040, 64320, 64512, 65995, 66192, 67200, 67536, 68608, 68950, 70350, 70920, 75040, 75648, 76800, 77184, 78800, 79194, 80400, 80640, 82740, 84420, 85760, 88256, 88650, 89600, 90048, 92393, 93800, 94560, 96480, 99288, 100800, 100864, 102912, 103425, 105525, 105592, 107200, 107520, 110320, 112560, 113472, 115200, 118200, 118791, 120064, 120600, 124110, 126080, 128640, 131990, 132384, 134400, 135072, 137900, 140700, 141840, 150080, 151296, 154368, 157600, 158388, 160800, 161280, 165480, 168840, 171520, 176512, 177300, 179200, 180096, 184786, 187600, 189120, 192960, 197985, 198576, 201600, 201728, 205824, 206850, 211050, 211184, 214400, 220640, 225120, 226944, 230400, 236400, 237582, 240128, 241200, 248220, 252160, 257280, 263980, 264768, 268800, 270144, 275800, 277179, 281400, 283680, 300160, 302592, 308736, 310275, 315200, 316776, 321600, 322560, 329975, 330960, 337680, 343040, 353024, 354600, 360192, 369572, 375200, 378240, 385920, 395970, 397152, 403200, 413700, 422100, 422368, 428800, 441280, 450240, 453888, 461965, 472800, 475164, 480256, 482400, 496440, 504320, 514560, 527960, 529536, 537600, 540288, 551600, 554358, 562800, 567360, 593955, 600320, 605184, 617472, 620550, 630400, 633552, 643200, 659950, 661920, 675360, 706048, 709200, 720384, 739144, 750400, 756480, 771840, 791940, 794304, 806400, 827400, 831537, 844200, 844736, 857600, 882560, 900480, 907776, 923930, 945600, 950328, 964800, 989925, 992880, 1008640, 1029120, 1055920, 1059072, 1080576, 1103200, 1108716, 1125600, 1134720, 1187910, 1200640, 1241100, 1260800, 1267104, 1286400, 1319900, 1323840, 1350720, 1385895, 1412096, 1418400, 1440768, 1478288, 1500800, 1512960, 1543680, 1583880, 1588608, 1612800, 1654800, 1663074, 1688400, 1689472, 1715200, 1765120, 1800960, 1815552, 1847860, 1891200, 1900656, 1929600, 1979850, 1985760, 2111840, 2118144, 2161152, 2206400, 2217432, 2251200, 2269440, 2309825, 2375820, 2401280, 2482200, 2521600, 2534208, 2572800, 2639800, 2647680, 2701440, 2771790, 2836800, 2956576, 2969775, 3001600, 3025920, 3087360, 3167760, 3177216, 3309600, 3326148, 3376800, 3378944, 3530240, 3601920, 3695720, 3782400, 3801312, 3859200, 3959700, 3971520, 4157685, 4223680, 4236288, 4322304, 4412800, 4434864, 4502400, 4538880, 4619650, 4751640, 4964400, 5043200, 5068416, 5145600, 5279600, 5295360, 5402880, 5543580, 5673600, 5913152, 5939550, 6003200, 6335520, 6354432, 6619200, 6652296, 6753600, 6757888, 6929475, 7060480, 7203840, 7391440, 7564800, 7602624, 7718400, 7919400, 7943040, 8315370, 8447360, 8825600, 8869728, 9004800, 9077760, 9239300, 9503280, 9928800, 10136832, 10559200, 10590720, 10805760, 11087160, 11347200, 11826304, 11879100, 12006400, 12671040, 12708864, 13238400, 13304592, 13507200, 13515776, 13858950, 14782880, 15129600, 15205248, 15436800, 15838800, 15886080, 16630740, 16894720, 17651200, 17739456, 18009600, 18478600, 19006560, 19857600, 20273664, 20788425, 21118400, 21181440, 21611520, 22174320, 22694400, 23652608, 23758200, 25342080, 26476800, 26609184, 27014400, 27717900, 29565760, 30410496, 31677600, 31772160, 33261480, 33789440, 35302400, 35478912, 36019200, 36957200, 38013120, 39715200, 40547328, 41576850, 42236800, 44348640, 45388800, 47305216, 47516400, 50684160, 52953600, 53218368, 54028800, 55435800, 59131520, 60820992, 63355200, 63544320, 66522960, 67578880, 70957824, 73914400, 76026240, 79430400, 83153700, 84473600, 88697280, 94610432, 95032800, 101368320, 105907200, 106436736, 108057600, 110871600, 118263040, 121641984, 126710400, 133045920, 141915648, 147828800, 152052480, 158860800, 166307400, 168947200, 177394560, 190065600, 202736640, 212873472, 221743200, 236526080, 253420800, 266091840, 283831296, 295657600, 304104960, 317721600, 332614800, 337894400, 354789120, 380131200, 425746944, 443486400, 473052160, 506841600, 532183680, 591315200, 608209920, 665229600, 709578240, 760262400, 851493888, 886972800, 1013683200, 1064367360, 1182630400, 1330459200, 1419156480, 1520524800, 1773945600, 2128734720, 2365260800, 2660918400, 3041049600, 3547891200, 4257469440, 5321836800, 7095782400, 10643673600, 21287347200]

約数ペア:

[(1, 21287347200), (2, 10643673600), (3, 7095782400), (4, 5321836800), (5, 4257469440), (6, 3547891200), (7, 3041049600), (8, 2660918400), (9, 2365260800), (10, 2128734720), (12, 1773945600), (14, 1520524800), (15, 1419156480), (16, 1330459200), (18, 1182630400), (20, 1064367360), (21, 1013683200), (24, 886972800), (25, 851493888), (28, 760262400), (30, 709578240), (32, 665229600), (35, 608209920), (36, 591315200), (40, 532183680), (42, 506841600), (45, 473052160), (48, 443486400), (50, 425746944), (56, 380131200), (60, 354789120), (63, 337894400), (64, 332614800), (67, 317721600), (70, 304104960), (72, 295657600), (75, 283831296), (80, 266091840), (84, 253420800), (90, 236526080), (96, 221743200), (100, 212873472), (105, 202736640), (112, 190065600), (120, 177394560), (126, 168947200), (128, 166307400), (134, 158860800), (140, 152052480), (144, 147828800), (150, 141915648), (160, 133045920), (168, 126710400), (175, 121641984), (180, 118263040), (192, 110871600), (197, 108057600), (200, 106436736), (201, 105907200), (210, 101368320), (224, 95032800), (225, 94610432), (240, 88697280), (252, 84473600), (256, 83153700), (268, 79430400), (280, 76026240), (288, 73914400), (300, 70957824), (315, 67578880), (320, 66522960), (335, 63544320), (336, 63355200), (350, 60820992), (360, 59131520), (384, 55435800), (394, 54028800), (400, 53218368), (402, 52953600), (420, 50684160), (448, 47516400), (450, 47305216), (469, 45388800), (480, 44348640), (504, 42236800), (512, 41576850), (525, 40547328), (536, 39715200), (560, 38013120), (576, 36957200), (591, 36019200), (600, 35478912), (603, 35302400), (630, 33789440), (640, 33261480), (670, 31772160), (672, 31677600), (700, 30410496), (720, 29565760), (768, 27717900), (788, 27014400), (800, 26609184), (804, 26476800), (840, 25342080), (896, 23758200), (900, 23652608), (938, 22694400), (960, 22174320), (985, 21611520), (1005, 21181440), (1008, 21118400), (1024, 20788425), (1050, 20273664), (1072, 19857600), (1120, 19006560), (1152, 18478600), (1182, 18009600), (1200, 17739456), (1206, 17651200), (1260, 16894720), (1280, 16630740), (1340, 15886080), (1344, 15838800), (1379, 15436800), (1400, 15205248), (1407, 15129600), (1440, 14782880), (1536, 13858950), (1575, 13515776), (1576, 13507200), (1600, 13304592), (1608, 13238400), (1675, 12708864), (1680, 12671040), (1773, 12006400), (1792, 11879100), (1800, 11826304), (1876, 11347200), (1920, 11087160), (1970, 10805760), (2010, 10590720), (2016, 10559200), (2100, 10136832), (2144, 9928800), (2240, 9503280), (2304, 9239300), (2345, 9077760), (2364, 9004800), (2400, 8869728), (2412, 8825600), (2520, 8447360), (2560, 8315370), (2680, 7943040), (2688, 7919400), (2758, 7718400), (2800, 7602624), (2814, 7564800), (2880, 7391440), (2955, 7203840), (3015, 7060480), (3072, 6929475), (3150, 6757888), (3152, 6753600), (3200, 6652296), (3216, 6619200), (3350, 6354432), (3360, 6335520), (3546, 6003200), (3584, 5939550), (3600, 5913152), (3752, 5673600), (3840, 5543580), (3940, 5402880), (4020, 5295360), (4032, 5279600), (4137, 5145600), (4200, 5068416), (4221, 5043200), (4288, 4964400), (4480, 4751640), (4608, 4619650), (4690, 4538880), (4728, 4502400), (4800, 4434864), (4824, 4412800), (4925, 4322304), (5025, 4236288), (5040, 4223680), (5120, 4157685), (5360, 3971520), (5376, 3959700), (5516, 3859200), (5600, 3801312), (5628, 3782400), (5760, 3695720), (5910, 3601920), (6030, 3530240), (6300, 3378944), (6304, 3376800), (6400, 3326148), (6432, 3309600), (6700, 3177216), (6720, 3167760), (6895, 3087360), (7035, 3025920), (7092, 3001600), (7168, 2969775), (7200, 2956576), (7504, 2836800), (7680, 2771790), (7880, 2701440), (8040, 2647680), (8064, 2639800), (8274, 2572800), (8400, 2534208), (8442, 2521600), (8576, 2482200), (8865, 2401280), (8960, 2375820), (9216, 2309825), (9380, 2269440), (9456, 2251200), (9600, 2217432), (9648, 2206400), (9850, 2161152), (10050, 2118144), (10080, 2111840), (10720, 1985760), (10752, 1979850), (11032, 1929600), (11200, 1900656), (11256, 1891200), (11520, 1847860), (11725, 1815552), (11820, 1800960), (12060, 1765120), (12411, 1715200), (12600, 1689472), (12608, 1688400), (12800, 1663074), (12864, 1654800), (13199, 1612800), (13400, 1588608), (13440, 1583880), (13790, 1543680), (14070, 1512960), (14184, 1500800), (14400, 1478288), (14775, 1440768), (15008, 1418400), (15075, 1412096), (15360, 1385895), (15760, 1350720), (16080, 1323840), (16128, 1319900), (16548, 1286400), (16800, 1267104), (16884, 1260800), (17152, 1241100), (17730, 1200640), (17920, 1187910), (18760, 1134720), (18912, 1125600), (19200, 1108716), (19296, 1103200), (19700, 1080576), (20100, 1059072), (20160, 1055920), (20685, 1029120), (21105, 1008640), (21440, 992880), (21504, 989925), (22064, 964800), (22400, 950328), (22512, 945600), (23040, 923930), (23450, 907776), (23640, 900480), (24120, 882560), (24822, 857600), (25200, 844736), (25216, 844200), (25600, 831537), (25728, 827400), (26398, 806400), (26800, 794304), (26880, 791940), (27580, 771840), (28140, 756480), (28368, 750400), (28800, 739144), (29550, 720384), (30016, 709200), (30150, 706048), (31520, 675360), (32160, 661920), (32256, 659950), (33096, 643200), (33600, 633552), (33768, 630400), (34304, 620550), (34475, 617472), (35175, 605184), (35460, 600320), (35840, 593955), (37520, 567360), (37824, 562800), (38400, 554358), (38592, 551600), (39400, 540288), (39597, 537600), (40200, 529536), (40320, 527960), (41370, 514560), (42210, 504320), (42880, 496440), (44128, 482400), (44325, 480256), (44800, 475164), (45024, 472800), (46080, 461965), (46900, 453888), (47280, 450240), (48240, 441280), (49644, 428800), (50400, 422368), (50432, 422100), (51456, 413700), (52796, 403200), (53600, 397152), (53760, 395970), (55160, 385920), (56280, 378240), (56736, 375200), (57600, 369572), (59100, 360192), (60032, 354600), (60300, 353024), (62055, 343040), (63040, 337680), (64320, 330960), (64512, 329975), (65995, 322560), (66192, 321600), (67200, 316776), (67536, 315200), (68608, 310275), (68950, 308736), (70350, 302592), (70920, 300160), (75040, 283680), (75648, 281400), (76800, 277179), (77184, 275800), (78800, 270144), (79194, 268800), (80400, 264768), (80640, 263980), (82740, 257280), (84420, 252160), (85760, 248220), (88256, 241200), (88650, 240128), (89600, 237582), (90048, 236400), (92393, 230400), (93800, 226944), (94560, 225120), (96480, 220640), (99288, 214400), (100800, 211184), (100864, 211050), (102912, 206850), (103425, 205824), (105525, 201728), (105592, 201600), (107200, 198576), (107520, 197985), (110320, 192960), (112560, 189120), (113472, 187600), (115200, 184786), (118200, 180096), (118791, 179200), (120064, 177300), (120600, 176512), (124110, 171520), (126080, 168840), (128640, 165480), (131990, 161280), (132384, 160800), (134400, 158388), (135072, 157600), (137900, 154368), (140700, 151296), (141840, 150080)]