21283499520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 640

約数和(自身を含む): 81669772800

約数和(自身を除く): 60386273280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 59, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 118, 120, 128, 135, 136, 144, 153, 160, 170, 177, 180, 192, 204, 216, 236, 240, 255, 256, 270, 272, 288, 295, 306, 307, 320, 340, 354, 360, 384, 408, 432, 459, 472, 480, 510, 512, 531, 540, 544, 576, 590, 612, 614, 640, 680, 708, 720, 765, 768, 816, 864, 885, 918, 921, 944, 960, 1003, 1020, 1062, 1080, 1088, 1152, 1180, 1224, 1228, 1280, 1360, 1416, 1440, 1530, 1535, 1536, 1593, 1632, 1728, 1770, 1836, 1842, 1888, 1920, 2006, 2040, 2124, 2160, 2176, 2295, 2304, 2360, 2448, 2456, 2560, 2655, 2720, 2763, 2832, 2880, 3009, 3060, 3070, 3186, 3264, 3456, 3540, 3672, 3684, 3776, 3840, 4012, 4080, 4248, 4320, 4352, 4590, 4605, 4608, 4720, 4896, 4912, 5015, 5219, 5310, 5440, 5526, 5664, 5760, 6018, 6120, 6140, 6372, 6528, 6912, 7080, 7344, 7368, 7552, 7680, 7965, 8024, 8160, 8289, 8496, 8640, 8704, 9027, 9180, 9210, 9440, 9792, 9824, 10030, 10438, 10620, 10880, 11052, 11328, 11520, 12036, 12240, 12280, 12744, 13056, 13815, 13824, 14160, 14688, 14736, 15045, 15104, 15657, 15930, 16048, 16320, 16578, 16992, 17280, 18054, 18113, 18360, 18420, 18880, 19584, 19648, 20060, 20876, 21240, 21760, 22104, 22656, 23040, 24072, 24480, 24560, 25488, 26095, 26112, 27081, 27630, 28320, 29376, 29472, 30090, 30208, 31314, 31860, 32096, 32640, 33156, 33984, 34560, 36108, 36226, 36720, 36840, 37760, 39168, 39296, 40120, 41445, 41752, 42480, 43520, 44208, 45135, 45312, 46971, 48144, 48960, 49120, 50976, 52190, 54162, 54339, 55260, 56640, 58752, 58944, 60180, 62628, 63720, 64192, 65280, 66312, 67968, 69120, 72216, 72452, 73440, 73680, 75520, 78285, 78336, 78592, 80240, 82890, 83504, 84960, 88416, 90270, 90565, 90624, 93942, 96288, 97920, 98240, 101952, 104380, 108324, 108678, 110520, 113280, 117504, 117888, 120360, 125256, 127440, 128384, 130560, 132624, 135405, 135936, 140913, 144432, 144904, 146880, 147360, 151040, 156570, 157184, 160480, 163017, 165780, 167008, 169920, 176832, 180540, 181130, 187884, 192576, 195840, 196480, 203904, 208760, 216648, 217356, 221040, 226560, 234855, 235008, 235776, 240720, 250512, 254880, 256768, 265248, 270810, 271695, 271872, 281826, 288864, 289808, 293760, 294720, 307921, 313140, 320960, 326034, 331560, 334016, 339840, 353664, 361080, 362260, 375768, 385152, 391680, 392960, 407808, 417520, 433296, 434712, 442080, 453120, 469710, 471552, 481440, 489051, 501024, 509760, 513536, 530496, 541620, 543390, 563652, 577728, 579616, 587520, 589440, 615842, 626280, 641920, 652068, 663120, 668032, 679680, 704565, 707328, 722160, 724520, 751536, 770304, 785920, 815085, 815616, 835040, 866592, 869424, 884160, 923763, 939420, 962880, 978102, 1002048, 1019520, 1060992, 1083240, 1086780, 1127304, 1155456, 1159232, 1175040, 1178880, 1231684, 1252560, 1283840, 1304136, 1326240, 1336064, 1359360, 1409130, 1414656, 1444320, 1449040, 1503072, 1539605, 1540608, 1630170, 1670080, 1733184, 1738848, 1768320, 1847526, 1878840, 1925760, 1956204, 2004096, 2039040, 2121984, 2166480, 2173560, 2254608, 2310912, 2318464, 2357760, 2445255, 2463368, 2505120, 2567680, 2608272, 2652480, 2672128, 2771289, 2818260, 2888640, 2898080, 3006144, 3079210, 3260340, 3340160, 3466368, 3477696, 3536640, 3695052, 3757680, 3851520, 3912408, 4008192, 4078080, 4243968, 4332960, 4347120, 4509216, 4618815, 4621824, 4636928, 4890510, 4926736, 5010240, 5216544, 5304960, 5542578, 5636520, 5777280, 5796160, 6012288, 6158420, 6520680, 6680320, 6932736, 6955392, 7073280, 7390104, 7515360, 7703040, 7824816, 8016384, 8313867, 8665920, 8694240, 9018432, 9237630, 9273856, 9781020, 9853472, 10020480, 10433088, 10609920, 11085156, 11273040, 11554560, 11592320, 12024576, 12316840, 13041360, 13360640, 13856445, 13865472, 13910784, 14780208, 15030720, 15649632, 16627734, 17331840, 17388480, 18036864, 18475260, 19562040, 19706944, 20040960, 20866176, 21219840, 22170312, 22546080, 23109120, 23184640, 24049152, 24633680, 26082720, 27712890, 27821568, 29560416, 30061440, 31299264, 33255468, 34663680, 34776960, 36073728, 36950520, 39124080, 39413888, 40081920, 41569335, 41732352, 44340624, 45092160, 46369280, 49267360, 52165440, 55425780, 59120832, 60122880, 62598528, 66510936, 69327360, 69553920, 72147456, 73901040, 78248160, 78827776, 83138670, 83464704, 88681248, 90184320, 98534720, 104330880, 110851560, 118241664, 120245760, 125197056, 133021872, 139107840, 147802080, 156496320, 157655552, 166277340, 177362496, 180368640, 197069440, 208661760, 221703120, 236483328, 250394112, 266043744, 295604160, 312992640, 332554680, 354724992, 360737280, 394138880, 417323520, 443406240, 472966656, 532087488, 591208320, 625985280, 665109360, 709449984, 788277760, 886812480, 1064174976, 1182416640, 1251970560, 1330218720, 1418899968, 1773624960, 2128349952, 2364833280, 2660437440, 3547249920, 4256699904, 5320874880, 7094499840, 10641749760, 21283499520]

約数ペア:

[(1, 21283499520), (2, 10641749760), (3, 7094499840), (4, 5320874880), (5, 4256699904), (6, 3547249920), (8, 2660437440), (9, 2364833280), (10, 2128349952), (12, 1773624960), (15, 1418899968), (16, 1330218720), (17, 1251970560), (18, 1182416640), (20, 1064174976), (24, 886812480), (27, 788277760), (30, 709449984), (32, 665109360), (34, 625985280), (36, 591208320), (40, 532087488), (45, 472966656), (48, 443406240), (51, 417323520), (54, 394138880), (59, 360737280), (60, 354724992), (64, 332554680), (68, 312992640), (72, 295604160), (80, 266043744), (85, 250394112), (90, 236483328), (96, 221703120), (102, 208661760), (108, 197069440), (118, 180368640), (120, 177362496), (128, 166277340), (135, 157655552), (136, 156496320), (144, 147802080), (153, 139107840), (160, 133021872), (170, 125197056), (177, 120245760), (180, 118241664), (192, 110851560), (204, 104330880), (216, 98534720), (236, 90184320), (240, 88681248), (255, 83464704), (256, 83138670), (270, 78827776), (272, 78248160), (288, 73901040), (295, 72147456), (306, 69553920), (307, 69327360), (320, 66510936), (340, 62598528), (354, 60122880), (360, 59120832), (384, 55425780), (408, 52165440), (432, 49267360), (459, 46369280), (472, 45092160), (480, 44340624), (510, 41732352), (512, 41569335), (531, 40081920), (540, 39413888), (544, 39124080), (576, 36950520), (590, 36073728), (612, 34776960), (614, 34663680), (640, 33255468), (680, 31299264), (708, 30061440), (720, 29560416), (765, 27821568), (768, 27712890), (816, 26082720), (864, 24633680), (885, 24049152), (918, 23184640), (921, 23109120), (944, 22546080), (960, 22170312), (1003, 21219840), (1020, 20866176), (1062, 20040960), (1080, 19706944), (1088, 19562040), (1152, 18475260), (1180, 18036864), (1224, 17388480), (1228, 17331840), (1280, 16627734), (1360, 15649632), (1416, 15030720), (1440, 14780208), (1530, 13910784), (1535, 13865472), (1536, 13856445), (1593, 13360640), (1632, 13041360), (1728, 12316840), (1770, 12024576), (1836, 11592320), (1842, 11554560), (1888, 11273040), (1920, 11085156), (2006, 10609920), (2040, 10433088), (2124, 10020480), (2160, 9853472), (2176, 9781020), (2295, 9273856), (2304, 9237630), (2360, 9018432), (2448, 8694240), (2456, 8665920), (2560, 8313867), (2655, 8016384), (2720, 7824816), (2763, 7703040), (2832, 7515360), (2880, 7390104), (3009, 7073280), (3060, 6955392), (3070, 6932736), (3186, 6680320), (3264, 6520680), (3456, 6158420), (3540, 6012288), (3672, 5796160), (3684, 5777280), (3776, 5636520), (3840, 5542578), (4012, 5304960), (4080, 5216544), (4248, 5010240), (4320, 4926736), (4352, 4890510), (4590, 4636928), (4605, 4621824), (4608, 4618815), (4720, 4509216), (4896, 4347120), (4912, 4332960), (5015, 4243968), (5219, 4078080), (5310, 4008192), (5440, 3912408), (5526, 3851520), (5664, 3757680), (5760, 3695052), (6018, 3536640), (6120, 3477696), (6140, 3466368), (6372, 3340160), (6528, 3260340), (6912, 3079210), (7080, 3006144), (7344, 2898080), (7368, 2888640), (7552, 2818260), (7680, 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(25488, 835040), (26095, 815616), (26112, 815085), (27081, 785920), (27630, 770304), (28320, 751536), (29376, 724520), (29472, 722160), (30090, 707328), (30208, 704565), (31314, 679680), (31860, 668032), (32096, 663120), (32640, 652068), (33156, 641920), (33984, 626280), (34560, 615842), (36108, 589440), (36226, 587520), (36720, 579616), (36840, 577728), (37760, 563652), (39168, 543390), (39296, 541620), (40120, 530496), (41445, 513536), (41752, 509760), (42480, 501024), (43520, 489051), (44208, 481440), (45135, 471552), (45312, 469710), (46971, 453120), (48144, 442080), (48960, 434712), (49120, 433296), (50976, 417520), (52190, 407808), (54162, 392960), (54339, 391680), (55260, 385152), (56640, 375768), (58752, 362260), (58944, 361080), (60180, 353664), (62628, 339840), (63720, 334016), (64192, 331560), (65280, 326034), (66312, 320960), (67968, 313140), (69120, 307921), (72216, 294720), (72452, 293760), (73440, 289808), (73680, 288864), (75520, 281826), (78285, 271872), (78336, 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