18238556160

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 480

約数和(自身を含む): 71351280000

約数和(自身を除く): 53112723840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 990, 1024, 1056, 1080, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1536, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 1999, 2048, 2112, 2160, 2304, 2376, 2560, 2592, 2640, 2816, 2880, 2970, 3072, 3168, 3240, 3456, 3520, 3564, 3840, 3960, 3998, 4224, 4320, 4455, 4608, 4752, 5120, 5184, 5280, 5632, 5760, 5940, 5997, 6144, 6336, 6480, 6912, 7040, 7128, 7680, 7920, 7996, 8448, 8640, 8910, 9216, 9504, 9995, 10240, 10368, 10560, 11264, 11520, 11880, 11994, 12672, 12960, 13824, 14080, 14256, 15360, 15840, 15992, 16896, 17280, 17820, 17991, 18432, 19008, 19990, 20736, 21120, 21989, 22528, 23040, 23760, 23988, 25344, 25920, 27648, 28160, 28512, 29985, 30720, 31680, 31984, 33792, 34560, 35640, 35982, 38016, 39980, 41472, 42240, 43978, 46080, 47520, 47976, 50688, 51840, 53973, 55296, 56320, 57024, 59970, 63360, 63968, 65967, 67584, 69120, 71280, 71964, 76032, 79960, 82944, 84480, 87956, 89955, 92160, 95040, 95952, 101376, 103680, 107946, 109945, 112640, 114048, 119940, 126720, 127936, 131934, 138240, 142560, 143928, 152064, 159920, 161919, 165888, 168960, 175912, 179910, 190080, 191904, 197901, 202752, 207360, 215892, 219890, 228096, 239880, 253440, 255872, 263868, 269865, 276480, 285120, 287856, 304128, 319840, 323838, 329835, 337920, 351824, 359820, 380160, 383808, 395802, 414720, 431784, 439780, 456192, 479760, 506880, 511744, 527736, 539730, 570240, 575712, 593703, 608256, 639680, 647676, 659670, 703648, 719640, 760320, 767616, 791604, 809595, 829440, 863568, 879560, 912384, 959520, 989505, 1013760, 1023488, 1055472, 1079460, 1140480, 1151424, 1187406, 1279360, 1295352, 1319340, 1407296, 1439280, 1520640, 1535232, 1583208, 1619190, 1727136, 1759120, 1781109, 1824768, 1919040, 1979010, 2046976, 2110944, 2158920, 2280960, 2302848, 2374812, 2558720, 2590704, 2638680, 2814592, 2878560, 2968515, 3041280, 3070464, 3166416, 3238380, 3454272, 3518240, 3562218, 3838080, 3958020, 4093952, 4221888, 4317840, 4561920, 4605696, 4749624, 5117440, 5181408, 5277360, 5629184, 5757120, 5937030, 6140928, 6332832, 6476760, 6908544, 7036480, 7124436, 7676160, 7916040, 8443776, 8635680, 8905545, 9123840, 9211392, 9499248, 10234880, 10362816, 10554720, 11258368, 11514240, 11874060, 12281856, 12665664, 12953520, 13817088, 14072960, 14248872, 15352320, 15832080, 16887552, 17271360, 17811090, 18422784, 18998496, 20469760, 20725632, 21109440, 22516736, 23028480, 23748120, 25331328, 25907040, 27634176, 28145920, 28497744, 30704640, 31664160, 33775104, 34542720, 35622180, 36845568, 37996992, 41451264, 42218880, 45033472, 46056960, 47496240, 50662656, 51814080, 55268352, 56291840, 56995488, 61409280, 63328320, 67550208, 69085440, 71244360, 75993984, 82902528, 84437760, 92113920, 94992480, 101325312, 103628160, 110536704, 112583680, 113990976, 126656640, 135100416, 138170880, 142488720, 151987968, 165805056, 168875520, 184227840, 189984960, 202650624, 207256320, 225167360, 227981952, 253313280, 276341760, 284977440, 303975936, 331610112, 337751040, 379969920, 405301248, 414512640, 455963904, 506626560, 552683520, 569954880, 607951872, 675502080, 759939840, 829025280, 911927808, 1013253120, 1139909760, 1215903744, 1519879680, 1658050560, 1823855616, 2026506240, 2279819520, 3039759360, 3647711232, 4559639040, 6079518720, 9119278080, 18238556160]

約数ペア:

[(1, 18238556160), (2, 9119278080), (3, 6079518720), (4, 4559639040), (5, 3647711232), (6, 3039759360), (8, 2279819520), (9, 2026506240), (10, 1823855616), (11, 1658050560), (12, 1519879680), (15, 1215903744), (16, 1139909760), (18, 1013253120), (20, 911927808), (22, 829025280), (24, 759939840), (27, 675502080), (30, 607951872), (32, 569954880), (33, 552683520), (36, 506626560), (40, 455963904), (44, 414512640), (45, 405301248), (48, 379969920), (54, 337751040), (55, 331610112), (60, 303975936), (64, 284977440), (66, 276341760), (72, 253313280), (80, 227981952), (81, 225167360), (88, 207256320), (90, 202650624), (96, 189984960), (99, 184227840), (108, 168875520), (110, 165805056), (120, 151987968), (128, 142488720), (132, 138170880), (135, 135100416), (144, 126656640), (160, 113990976), (162, 112583680), (165, 110536704), (176, 103628160), (180, 101325312), (192, 94992480), (198, 92113920), (216, 84437760), (220, 82902528), (240, 75993984), (256, 71244360), (264, 69085440), (270, 67550208), (288, 63328320), (297, 61409280), (320, 56995488), (324, 56291840), (330, 55268352), (352, 51814080), (360, 50662656), (384, 47496240), (396, 46056960), (405, 45033472), (432, 42218880), (440, 41451264), (480, 37996992), (495, 36845568), (512, 35622180), (528, 34542720), (540, 33775104), (576, 31664160), (594, 30704640), (640, 28497744), (648, 28145920), (660, 27634176), (704, 25907040), (720, 25331328), (768, 23748120), (792, 23028480), (810, 22516736), (864, 21109440), (880, 20725632), (891, 20469760), (960, 18998496), (990, 18422784), (1024, 17811090), (1056, 17271360), (1080, 16887552), (1152, 15832080), (1188, 15352320), (1280, 14248872), (1296, 14072960), (1320, 13817088), (1408, 12953520), (1440, 12665664), (1485, 12281856), (1536, 11874060), (1584, 11514240), (1620, 11258368), (1728, 10554720), (1760, 10362816), (1782, 10234880), (1920, 9499248), (1980, 9211392), (1999, 9123840), (2048, 8905545), (2112, 8635680), (2160, 8443776), (2304, 7916040), (2376, 7676160), (2560, 7124436), (2592, 7036480), (2640, 6908544), (2816, 6476760), (2880, 6332832), (2970, 6140928), (3072, 5937030), (3168, 5757120), (3240, 5629184), (3456, 5277360), (3520, 5181408), (3564, 5117440), (3840, 4749624), (3960, 4605696), (3998, 4561920), (4224, 4317840), (4320, 4221888), (4455, 4093952), (4608, 3958020), (4752, 3838080), (5120, 3562218), (5184, 3518240), (5280, 3454272), (5632, 3238380), (5760, 3166416), (5940, 3070464), (5997, 3041280), (6144, 2968515), (6336, 2878560), (6480, 2814592), (6912, 2638680), (7040, 2590704), (7128, 2558720), (7680, 2374812), (7920, 2302848), (7996, 2280960), (8448, 2158920), (8640, 2110944), (8910, 2046976), (9216, 1979010), (9504, 1919040), (9995, 1824768), (10240, 1781109), (10368, 1759120), (10560, 1727136), (11264, 1619190), (11520, 1583208), (11880, 1535232), (11994, 1520640), (12672, 1439280), (12960, 1407296), (13824, 1319340), (14080, 1295352), (14256, 1279360), (15360, 1187406), (15840, 1151424), (15992, 1140480), (16896, 1079460), (17280, 1055472), (17820, 1023488), (17991, 1013760), (18432, 989505), (19008, 959520), (19990, 912384), (20736, 879560), (21120, 863568), (21989, 829440), (22528, 809595), (23040, 791604), (23760, 767616), (23988, 760320), (25344, 719640), (25920, 703648), (27648, 659670), (28160, 647676), (28512, 639680), (29985, 608256), (30720, 593703), (31680, 575712), (31984, 570240), (33792, 539730), (34560, 527736), (35640, 511744), (35982, 506880), (38016, 479760), (39980, 456192), (41472, 439780), (42240, 431784), (43978, 414720), (46080, 395802), (47520, 383808), (47976, 380160), (50688, 359820), (51840, 351824), (53973, 337920), (55296, 329835), (56320, 323838), (57024, 319840), (59970, 304128), (63360, 287856), (63968, 285120), (65967, 276480), (67584, 269865), (69120, 263868), (71280, 255872), (71964, 253440), (76032, 239880), (79960, 228096), (82944, 219890), (84480, 215892), (87956, 207360), (89955, 202752), (92160, 197901), (95040, 191904), (95952, 190080), (101376, 179910), (103680, 175912), (107946, 168960), (109945, 165888), (112640, 161919), (114048, 159920), (119940, 152064), (126720, 143928), (127936, 142560), (131934, 138240)]