16880209920

素因数分解:

$2^{12}\times 3^3\times 5^1\times 7^3\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 832

約数和(自身を含む): 70770240000

約数和(自身を除く): 53890030080

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 178, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 267, 270, 280, 288, 294, 315, 320, 336, 343, 356, 360, 378, 384, 392, 420, 432, 441, 445, 448, 480, 490, 504, 512, 534, 540, 560, 576, 588, 623, 630, 640, 672, 686, 712, 720, 735, 756, 768, 784, 801, 840, 864, 882, 890, 896, 945, 960, 980, 1008, 1024, 1029, 1068, 1080, 1120, 1152, 1176, 1246, 1260, 1280, 1323, 1335, 1344, 1372, 1424, 1440, 1470, 1512, 1536, 1568, 1602, 1680, 1715, 1728, 1764, 1780, 1792, 1869, 1890, 1920, 1960, 2016, 2048, 2058, 2136, 2160, 2205, 2240, 2304, 2352, 2403, 2492, 2520, 2560, 2646, 2670, 2688, 2744, 2848, 2880, 2940, 3024, 3072, 3087, 3115, 3136, 3204, 3360, 3430, 3456, 3528, 3560, 3584, 3738, 3780, 3840, 3920, 4005, 4032, 4096, 4116, 4272, 4320, 4361, 4410, 4480, 4608, 4704, 4806, 4984, 5040, 5120, 5145, 5292, 5340, 5376, 5488, 5607, 5696, 5760, 5880, 6048, 6144, 6174, 6230, 6272, 6408, 6615, 6720, 6860, 6912, 7056, 7120, 7168, 7476, 7560, 7680, 7840, 8010, 8064, 8232, 8544, 8640, 8722, 8820, 8960, 9216, 9261, 9345, 9408, 9612, 9968, 10080, 10240, 10290, 10584, 10680, 10752, 10976, 11214, 11392, 11520, 11760, 12015, 12096, 12288, 12348, 12460, 12544, 12816, 13083, 13230, 13440, 13720, 13824, 14112, 14240, 14336, 14952, 15120, 15360, 15435, 15680, 16020, 16128, 16464, 16821, 17088, 17280, 17444, 17640, 17920, 18432, 18522, 18690, 18816, 19224, 19936, 20160, 20480, 20580, 21168, 21360, 21504, 21805, 21952, 22428, 22784, 23040, 23520, 24030, 24192, 24696, 24920, 25088, 25632, 26166, 26460, 26880, 27440, 27648, 28035, 28224, 28480, 28672, 29904, 30240, 30527, 30720, 30870, 31360, 32040, 32256, 32928, 33642, 34176, 34560, 34888, 35280, 35840, 36864, 37044, 37380, 37632, 38448, 39249, 39872, 40320, 41160, 42336, 42720, 43008, 43610, 43904, 44856, 45568, 46080, 46305, 47040, 48060, 48384, 49392, 49840, 50176, 51264, 52332, 52920, 53760, 54880, 55296, 56070, 56448, 56960, 59808, 60480, 61054, 61440, 61740, 62720, 64080, 64512, 65415, 65856, 67284, 68352, 69120, 69776, 70560, 71680, 74088, 74760, 75264, 76896, 78498, 79744, 80640, 82320, 84105, 84672, 85440, 86016, 87220, 87808, 89712, 91136, 91581, 92160, 92610, 94080, 96120, 96768, 98784, 99680, 100352, 102528, 104664, 105840, 107520, 109760, 110592, 112140, 112896, 113920, 117747, 119616, 120960, 122108, 123480, 125440, 128160, 129024, 130830, 131712, 134568, 136704, 138240, 139552, 141120, 143360, 148176, 149520, 150528, 152635, 153792, 156996, 159488, 161280, 164640, 168210, 169344, 170880, 174440, 175616, 179424, 182272, 183162, 184320, 185220, 188160, 192240, 193536, 196245, 197568, 199360, 200704, 205056, 209328, 211680, 215040, 219520, 224280, 225792, 227840, 235494, 239232, 241920, 244216, 246960, 250880, 256320, 258048, 261660, 263424, 269136, 273408, 274743, 276480, 279104, 282240, 296352, 299040, 301056, 305270, 307584, 313992, 318976, 322560, 329280, 336420, 338688, 341760, 348880, 351232, 358848, 364544, 366324, 370440, 376320, 384480, 387072, 392490, 395136, 398720, 410112, 418656, 423360, 430080, 439040, 448560, 451584, 455680, 457905, 470988, 478464, 483840, 488432, 493920, 501760, 512640, 523320, 526848, 538272, 546816, 549486, 552960, 558208, 564480, 588735, 592704, 598080, 602112, 610540, 615168, 627984, 637952, 645120, 658560, 672840, 677376, 683520, 697760, 702464, 717696, 732648, 740880, 752640, 768960, 774144, 784980, 790272, 797440, 820224, 824229, 837312, 846720, 878080, 897120, 903168, 911360, 915810, 941976, 956928, 967680, 976864, 987840, 1003520, 1025280, 1046640, 1053696, 1076544, 1093632, 1098972, 1116416, 1128960, 1177470, 1185408, 1196160, 1221080, 1230336, 1255968, 1275904, 1290240, 1317120, 1345680, 1354752, 1367040, 1373715, 1395520, 1404928, 1435392, 1465296, 1481760, 1505280, 1537920, 1569960, 1580544, 1594880, 1640448, 1648458, 1674624, 1693440, 1756160, 1794240, 1806336, 1822720, 1831620, 1883952, 1913856, 1935360, 1953728, 1975680, 2050560, 2093280, 2107392, 2153088, 2197944, 2232832, 2257920, 2354940, 2370816, 2392320, 2442160, 2460672, 2511936, 2551808, 2634240, 2691360, 2709504, 2734080, 2747430, 2791040, 2870784, 2930592, 2963520, 3010560, 3075840, 3139920, 3161088, 3189760, 3280896, 3296916, 3349248, 3386880, 3512320, 3588480, 3663240, 3767904, 3827712, 3870720, 3907456, 3951360, 4101120, 4121145, 4186560, 4214784, 4306176, 4395888, 4465664, 4515840, 4709880, 4741632, 4784640, 4884320, 4921344, 5023872, 5268480, 5382720, 5419008, 5468160, 5494860, 5582080, 5741568, 5861184, 5927040, 6151680, 6279840, 6322176, 6379520, 6593832, 6698496, 6773760, 7024640, 7176960, 7326480, 7535808, 7655424, 7814912, 7902720, 8202240, 8242290, 8373120, 8612352, 8791776, 8931328, 9031680, 9419760, 9483264, 9569280, 9768640, 9842688, 10047744, 10536960, 10765440, 10989720, 11164160, 11483136, 11722368, 11854080, 12303360, 12559680, 12644352, 12759040, 13187664, 13396992, 13547520, 14353920, 14652960, 15071616, 15629824, 15805440, 16404480, 16484580, 16746240, 17224704, 17583552, 17862656, 18839520, 18966528, 19138560, 19537280, 20095488, 21073920, 21530880, 21979440, 22328320, 22966272, 23444736, 23708160, 24606720, 25119360, 26375328, 26793984, 27095040, 28707840, 29305920, 30143232, 31259648, 31610880, 32969160, 33492480, 34449408, 35167104, 37679040, 37933056, 38277120, 39074560, 40190976, 43061760, 43958880, 44656640, 46889472, 47416320, 49213440, 50238720, 52750656, 53587968, 57415680, 58611840, 60286464, 62519296, 63221760, 65938320, 66984960, 68898816, 70334208, 75358080, 78149120, 80381952, 86123520, 87917760, 89313280, 93778944, 94832640, 100477440, 105501312, 114831360, 117223680, 120572928, 125038592, 131876640, 133969920, 140668416, 150716160, 156298240, 160763904, 172247040, 175835520, 187557888, 189665280, 200954880, 211002624, 234447360, 241145856, 263753280, 267939840, 281336832, 301432320, 312596480, 344494080, 351671040, 375115776, 401909760, 422005248, 468894720, 482291712, 527506560, 562673664, 602864640, 625192960, 703342080, 803819520, 844010496, 937789440, 1055013120, 1125347328, 1205729280, 1406684160, 1688020992, 1875578880, 2110026240, 2411458560, 2813368320, 3376041984, 4220052480, 5626736640, 8440104960, 16880209920]

約数ペア:

[(1, 16880209920), (2, 8440104960), (3, 5626736640), (4, 4220052480), (5, 3376041984), (6, 2813368320), (7, 2411458560), (8, 2110026240), (9, 1875578880), (10, 1688020992), (12, 1406684160), (14, 1205729280), (15, 1125347328), (16, 1055013120), (18, 937789440), (20, 844010496), (21, 803819520), (24, 703342080), (27, 625192960), (28, 602864640), (30, 562673664), (32, 527506560), (35, 482291712), (36, 468894720), (40, 422005248), (42, 401909760), (45, 375115776), (48, 351671040), (49, 344494080), (54, 312596480), (56, 301432320), (60, 281336832), (63, 267939840), (64, 263753280), (70, 241145856), (72, 234447360), (80, 211002624), (84, 200954880), (89, 189665280), (90, 187557888), (96, 175835520), (98, 172247040), (105, 160763904), (108, 156298240), (112, 150716160), (120, 140668416), (126, 133969920), (128, 131876640), (135, 125038592), (140, 120572928), (144, 117223680), (147, 114831360), (160, 105501312), (168, 100477440), (178, 94832640), (180, 93778944), (189, 89313280), (192, 87917760), (196, 86123520), (210, 80381952), (216, 78149120), (224, 75358080), (240, 70334208), (245, 68898816), (252, 66984960), (256, 65938320), (267, 63221760), (270, 62519296), (280, 60286464), (288, 58611840), (294, 57415680), (315, 53587968), (320, 52750656), (336, 50238720), (343, 49213440), (356, 47416320), (360, 46889472), (378, 44656640), (384, 43958880), (392, 43061760), (420, 40190976), (432, 39074560), (441, 38277120), (445, 37933056), (448, 37679040), (480, 35167104), (490, 34449408), (504, 33492480), (512, 32969160), (534, 31610880), (540, 31259648), (560, 30143232), (576, 29305920), (588, 28707840), (623, 27095040), (630, 26793984), (640, 26375328), (672, 25119360), (686, 24606720), (712, 23708160), (720, 23444736), (735, 22966272), (756, 22328320), (768, 21979440), (784, 21530880), (801, 21073920), (840, 20095488), (864, 19537280), (882, 19138560), (890, 18966528), (896, 18839520), (945, 17862656), (960, 17583552), (980, 17224704), (1008, 16746240), (1024, 16484580), (1029, 16404480), (1068, 15805440), (1080, 15629824), (1120, 15071616), (1152, 14652960), (1176, 14353920), (1246, 13547520), (1260, 13396992), (1280, 13187664), (1323, 12759040), (1335, 12644352), (1344, 12559680), (1372, 12303360), (1424, 11854080), (1440, 11722368), (1470, 11483136), (1512, 11164160), (1536, 10989720), (1568, 10765440), (1602, 10536960), (1680, 10047744), (1715, 9842688), (1728, 9768640), (1764, 9569280), (1780, 9483264), (1792, 9419760), (1869, 9031680), (1890, 8931328), (1920, 8791776), (1960, 8612352), (2016, 8373120), (2048, 8242290), (2058, 8202240), (2136, 7902720), (2160, 7814912), (2205, 7655424), (2240, 7535808), (2304, 7326480), (2352, 7176960), (2403, 7024640), (2492, 6773760), (2520, 6698496), (2560, 6593832), (2646, 6379520), (2670, 6322176), (2688, 6279840), (2744, 6151680), (2848, 5927040), (2880, 5861184), (2940, 5741568), (3024, 5582080), (3072, 5494860), (3087, 5468160), (3115, 5419008), (3136, 5382720), (3204, 5268480), (3360, 5023872), (3430, 4921344), (3456, 4884320), (3528, 4784640), (3560, 4741632), (3584, 4709880), (3738, 4515840), (3780, 4465664), (3840, 4395888), (3920, 4306176), (4005, 4214784), (4032, 4186560), (4096, 4121145), (4116, 4101120), (4272, 3951360), (4320, 3907456), (4361, 3870720), (4410, 3827712), (4480, 3767904), (4608, 3663240), (4704, 3588480), (4806, 3512320), (4984, 3386880), (5040, 3349248), (5120, 3296916), (5145, 3280896), (5292, 3189760), (5340, 3161088), (5376, 3139920), (5488, 3075840), (5607, 3010560), (5696, 2963520), (5760, 2930592), (5880, 2870784), (6048, 2791040), (6144, 2747430), (6174, 2734080), (6230, 2709504), (6272, 2691360), (6408, 2634240), (6615, 2551808), (6720, 2511936), (6860, 2460672), (6912, 2442160), (7056, 2392320), (7120, 2370816), (7168, 2354940), (7476, 2257920), (7560, 2232832), (7680, 2197944), (7840, 2153088), (8010, 2107392), (8064, 2093280), (8232, 2050560), (8544, 1975680), (8640, 1953728), (8722, 1935360), (8820, 1913856), (8960, 1883952), (9216, 1831620), (9261, 1822720), (9345, 1806336), (9408, 1794240), (9612, 1756160), (9968, 1693440), (10080, 1674624), (10240, 1648458), (10290, 1640448), (10584, 1594880), (10680, 1580544), (10752, 1569960), (10976, 1537920), (11214, 1505280), (11392, 1481760), (11520, 1465296), (11760, 1435392), (12015, 1404928), (12096, 1395520), (12288, 1373715), (12348, 1367040), (12460, 1354752), (12544, 1345680), (12816, 1317120), (13083, 1290240), (13230, 1275904), (13440, 1255968), (13720, 1230336), (13824, 1221080), (14112, 1196160), (14240, 1185408), (14336, 1177470), (14952, 1128960), (15120, 1116416), (15360, 1098972), (15435, 1093632), (15680, 1076544), (16020, 1053696), (16128, 1046640), (16464, 1025280), (16821, 1003520), (17088, 987840), (17280, 976864), (17444, 967680), (17640, 956928), (17920, 941976), (18432, 915810), (18522, 911360), (18690, 903168), (18816, 897120), (19224, 878080), (19936, 846720), (20160, 837312), (20480, 824229), (20580, 820224), (21168, 797440), (21360, 790272), (21504, 784980), (21805, 774144), (21952, 768960), (22428, 752640), (22784, 740880), (23040, 732648), (23520, 717696), (24030, 702464), (24192, 697760), (24696, 683520), (24920, 677376), (25088, 672840), (25632, 658560), (26166, 645120), (26460, 637952), (26880, 627984), (27440, 615168), (27648, 610540), (28035, 602112), (28224, 598080), (28480, 592704), (28672, 588735), (29904, 564480), (30240, 558208), (30527, 552960), (30720, 549486), (30870, 546816), (31360, 538272), (32040, 526848), (32256, 523320), (32928, 512640), (33642, 501760), (34176, 493920), (34560, 488432), (34888, 483840), (35280, 478464), (35840, 470988), (36864, 457905), (37044, 455680), (37380, 451584), (37632, 448560), (38448, 439040), (39249, 430080), (39872, 423360), (40320, 418656), (41160, 410112), (42336, 398720), (42720, 395136), (43008, 392490), (43610, 387072), (43904, 384480), (44856, 376320), (45568, 370440), (46080, 366324), (46305, 364544), (47040, 358848), (48060, 351232), (48384, 348880), (49392, 341760), (49840, 338688), (50176, 336420), (51264, 329280), (52332, 322560), (52920, 318976), (53760, 313992), (54880, 307584), (55296, 305270), (56070, 301056), (56448, 299040), (56960, 296352), (59808, 282240), (60480, 279104), (61054, 276480), (61440, 274743), (61740, 273408), (62720, 269136), (64080, 263424), (64512, 261660), (65415, 258048), (65856, 256320), (67284, 250880), (68352, 246960), (69120, 244216), (69776, 241920), (70560, 239232), (71680, 235494), (74088, 227840), (74760, 225792), (75264, 224280), (76896, 219520), (78498, 215040), (79744, 211680), (80640, 209328), (82320, 205056), (84105, 200704), (84672, 199360), (85440, 197568), (86016, 196245), (87220, 193536), (87808, 192240), (89712, 188160), (91136, 185220), (91581, 184320), (92160, 183162), (92610, 182272), (94080, 179424), (96120, 175616), (96768, 174440), (98784, 170880), (99680, 169344), (100352, 168210), (102528, 164640), (104664, 161280), (105840, 159488), (107520, 156996), (109760, 153792), (110592, 152635), (112140, 150528), (112896, 149520), (113920, 148176), (117747, 143360), (119616, 141120), (120960, 139552), (122108, 138240), (123480, 136704), (125440, 134568), (128160, 131712), (129024, 130830)]