21087964800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3673

約数の個数: 576

約数和(自身を含む): 88986268800

約数和(自身を除く): 67898304000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 58, 60, 63, 64, 70, 72, 75, 80, 84, 87, 90, 96, 100, 105, 112, 116, 120, 126, 128, 140, 144, 145, 150, 160, 168, 174, 175, 180, 192, 200, 203, 210, 224, 225, 232, 240, 252, 261, 280, 288, 290, 300, 315, 320, 336, 348, 350, 360, 384, 400, 406, 420, 435, 448, 450, 464, 480, 504, 522, 525, 560, 576, 580, 600, 609, 630, 640, 672, 696, 700, 720, 725, 800, 812, 840, 870, 896, 900, 928, 960, 1008, 1015, 1044, 1050, 1120, 1152, 1160, 1200, 1218, 1260, 1305, 1344, 1392, 1400, 1440, 1450, 1575, 1600, 1624, 1680, 1740, 1800, 1827, 1856, 1920, 2016, 2030, 2088, 2100, 2175, 2240, 2320, 2400, 2436, 2520, 2610, 2688, 2784, 2800, 2880, 2900, 3045, 3150, 3200, 3248, 3360, 3480, 3600, 3607, 3654, 3712, 4032, 4060, 4176, 4200, 4350, 4480, 4640, 4800, 4872, 5040, 5075, 5220, 5568, 5600, 5760, 5800, 6090, 6300, 6496, 6525, 6720, 6960, 7200, 7214, 7308, 8064, 8120, 8352, 8400, 8700, 9135, 9280, 9600, 9744, 10080, 10150, 10440, 10821, 11136, 11200, 11600, 12180, 12600, 12992, 13050, 13440, 13920, 14400, 14428, 14616, 15225, 16240, 16704, 16800, 17400, 18035, 18270, 18560, 19488, 20160, 20300, 20880, 21642, 22400, 23200, 24360, 25200, 25249, 25984, 26100, 27840, 28800, 28856, 29232, 30450, 32463, 32480, 33408, 33600, 34800, 36070, 36540, 38976, 40320, 40600, 41760, 43284, 45675, 46400, 48720, 50400, 50498, 52200, 54105, 55680, 57712, 58464, 60900, 64926, 64960, 67200, 69600, 72140, 73080, 75747, 77952, 81200, 83520, 86568, 90175, 91350, 92800, 97440, 100800, 100996, 104400, 104603, 108210, 115424, 116928, 121800, 126245, 129852, 129920, 139200, 144280, 146160, 151494, 162315, 162400, 167040, 173136, 180350, 182700, 194880, 201600, 201992, 208800, 209206, 216420, 227241, 230848, 233856, 243600, 252490, 259704, 270525, 278400, 288560, 292320, 302988, 313809, 324630, 324800, 346272, 360700, 365400, 378735, 389760, 403984, 417600, 418412, 432840, 454482, 461696, 487200, 504980, 519408, 523015, 541050, 577120, 584640, 605976, 627618, 631225, 649260, 649600, 692544, 721400, 730800, 732221, 757470, 807968, 811575, 835200, 836824, 865680, 908964, 941427, 974400, 1009960, 1038816, 1046030, 1082100, 1136205, 1154240, 1169280, 1211952, 1255236, 1262450, 1298520, 1385088, 1442800, 1461600, 1464442, 1514940, 1569045, 1615936, 1623150, 1673648, 1731360, 1817928, 1882854, 1893675, 1948800, 2019920, 2077632, 2092060, 2164200, 2196663, 2272410, 2308480, 2423904, 2510472, 2524900, 2597040, 2615075, 2885600, 2923200, 2928884, 3029880, 3138090, 3231872, 3246300, 3347296, 3462720, 3635856, 3661105, 3765708, 3787350, 4039840, 4155264, 4184120, 4328400, 4393326, 4544820, 4707135, 4847808, 5020944, 5049800, 5194080, 5230150, 5681025, 5771200, 5846400, 5857768, 6059760, 6276180, 6492600, 6589989, 6694592, 6925440, 7271712, 7322210, 7531416, 7574700, 7845225, 8079680, 8368240, 8656800, 8786652, 9089640, 9414270, 9695616, 10041888, 10099600, 10388160, 10460300, 10983315, 11362050, 11542400, 11715536, 12119520, 12552360, 12985200, 13179978, 13389184, 14543424, 14644420, 15062832, 15149400, 15690450, 16159360, 16736480, 17313600, 17573304, 18179280, 18305525, 18828540, 20083776, 20199200, 20776320, 20920600, 21966630, 22724100, 23431072, 23535675, 24239040, 25104720, 25970400, 26359956, 29086848, 29288840, 30125664, 30298800, 31380900, 32949945, 33472960, 34627200, 35146608, 36358560, 36611050, 37657080, 40167552, 40398400, 41841200, 43933260, 45448200, 46862144, 47071350, 48478080, 50209440, 51940800, 52719912, 54916575, 58577680, 60251328, 60597600, 62761800, 65899890, 66945920, 70293216, 72717120, 73222100, 75314160, 80796800, 83682400, 87866520, 90896400, 93724288, 94142700, 100418880, 103881600, 105439824, 109833150, 117155360, 120502656, 121195200, 125523600, 131799780, 140586432, 145434240, 146444200, 150628320, 164749725, 167364800, 175733040, 181792800, 188285400, 200837760, 210879648, 219666300, 234310720, 242390400, 251047200, 263599560, 281172864, 292888400, 301256640, 329499450, 334729600, 351466080, 363585600, 376570800, 421759296, 439332600, 468621440, 502094400, 527199120, 585776800, 602513280, 658998900, 702932160, 727171200, 753141600, 843518592, 878665200, 1004188800, 1054398240, 1171553600, 1317997800, 1405864320, 1506283200, 1757330400, 2108796480, 2343107200, 2635995600, 3012566400, 3514660800, 4217592960, 5271991200, 7029321600, 10543982400, 21087964800]

約数ペア:

[(1, 21087964800), (2, 10543982400), (3, 7029321600), (4, 5271991200), (5, 4217592960), (6, 3514660800), (7, 3012566400), (8, 2635995600), (9, 2343107200), (10, 2108796480), (12, 1757330400), (14, 1506283200), (15, 1405864320), (16, 1317997800), (18, 1171553600), (20, 1054398240), (21, 1004188800), (24, 878665200), (25, 843518592), (28, 753141600), (29, 727171200), (30, 702932160), (32, 658998900), (35, 602513280), (36, 585776800), (40, 527199120), (42, 502094400), (45, 468621440), (48, 439332600), (50, 421759296), (56, 376570800), (58, 363585600), (60, 351466080), (63, 334729600), (64, 329499450), (70, 301256640), (72, 292888400), (75, 281172864), (80, 263599560), (84, 251047200), (87, 242390400), (90, 234310720), (96, 219666300), (100, 210879648), (105, 200837760), (112, 188285400), (116, 181792800), (120, 175733040), (126, 167364800), (128, 164749725), (140, 150628320), (144, 146444200), (145, 145434240), (150, 140586432), (160, 131799780), (168, 125523600), (174, 121195200), (175, 120502656), (180, 117155360), (192, 109833150), (200, 105439824), (203, 103881600), (210, 100418880), (224, 94142700), (225, 93724288), (232, 90896400), (240, 87866520), (252, 83682400), (261, 80796800), (280, 75314160), (288, 73222100), (290, 72717120), (300, 70293216), (315, 66945920), (320, 65899890), (336, 62761800), (348, 60597600), (350, 60251328), (360, 58577680), (384, 54916575), (400, 52719912), (406, 51940800), (420, 50209440), (435, 48478080), (448, 47071350), (450, 46862144), (464, 45448200), (480, 43933260), (504, 41841200), (522, 40398400), (525, 40167552), (560, 37657080), (576, 36611050), (580, 36358560), (600, 35146608), (609, 34627200), (630, 33472960), (640, 32949945), (672, 31380900), (696, 30298800), (700, 30125664), (720, 29288840), (725, 29086848), (800, 26359956), (812, 25970400), (840, 25104720), (870, 24239040), (896, 23535675), (900, 23431072), (928, 22724100), (960, 21966630), (1008, 20920600), (1015, 20776320), (1044, 20199200), (1050, 20083776), (1120, 18828540), (1152, 18305525), (1160, 18179280), (1200, 17573304), (1218, 17313600), (1260, 16736480), (1305, 16159360), (1344, 15690450), (1392, 15149400), (1400, 15062832), (1440, 14644420), (1450, 14543424), (1575, 13389184), (1600, 13179978), (1624, 12985200), (1680, 12552360), (1740, 12119520), (1800, 11715536), (1827, 11542400), (1856, 11362050), (1920, 10983315), (2016, 10460300), (2030, 10388160), (2088, 10099600), (2100, 10041888), (2175, 9695616), (2240, 9414270), (2320, 9089640), (2400, 8786652), (2436, 8656800), (2520, 8368240), (2610, 8079680), (2688, 7845225), (2784, 7574700), (2800, 7531416), (2880, 7322210), (2900, 7271712), (3045, 6925440), (3150, 6694592), (3200, 6589989), (3248, 6492600), (3360, 6276180), (3480, 6059760), (3600, 5857768), (3607, 5846400), (3654, 5771200), (3712, 5681025), (4032, 5230150), (4060, 5194080), (4176, 5049800), (4200, 5020944), (4350, 4847808), (4480, 4707135), (4640, 4544820), (4800, 4393326), (4872, 4328400), (5040, 4184120), (5075, 4155264), (5220, 4039840), (5568, 3787350), (5600, 3765708), (5760, 3661105), (5800, 3635856), (6090, 3462720), (6300, 3347296), (6496, 3246300), (6525, 3231872), (6720, 3138090), (6960, 3029880), (7200, 2928884), (7214, 2923200), (7308, 2885600), (8064, 2615075), (8120, 2597040), (8352, 2524900), (8400, 2510472), (8700, 2423904), (9135, 2308480), (9280, 2272410), (9600, 2196663), (9744, 2164200), (10080, 2092060), (10150, 2077632), (10440, 2019920), (10821, 1948800), (11136, 1893675), (11200, 1882854), (11600, 1817928), (12180, 1731360), (12600, 1673648), (12992, 1623150), (13050, 1615936), (13440, 1569045), (13920, 1514940), (14400, 1464442), (14428, 1461600), (14616, 1442800), (15225, 1385088), (16240, 1298520), (16704, 1262450), (16800, 1255236), (17400, 1211952), (18035, 1169280), (18270, 1154240), (18560, 1136205), (19488, 1082100), (20160, 1046030), (20300, 1038816), (20880, 1009960), (21642, 974400), (22400, 941427), (23200, 908964), (24360, 865680), (25200, 836824), (25249, 835200), (25984, 811575), (26100, 807968), (27840, 757470), (28800, 732221), (28856, 730800), (29232, 721400), (30450, 692544), (32463, 649600), (32480, 649260), (33408, 631225), (33600, 627618), (34800, 605976), (36070, 584640), (36540, 577120), (38976, 541050), (40320, 523015), (40600, 519408), (41760, 504980), (43284, 487200), (45675, 461696), (46400, 454482), (48720, 432840), (50400, 418412), (50498, 417600), (52200, 403984), (54105, 389760), (55680, 378735), (57712, 365400), (58464, 360700), (60900, 346272), (64926, 324800), (64960, 324630), (67200, 313809), (69600, 302988), (72140, 292320), (73080, 288560), (75747, 278400), (77952, 270525), (81200, 259704), (83520, 252490), (86568, 243600), (90175, 233856), (91350, 230848), (92800, 227241), (97440, 216420), (100800, 209206), (100996, 208800), (104400, 201992), (104603, 201600), (108210, 194880), (115424, 182700), (116928, 180350), (121800, 173136), (126245, 167040), (129852, 162400), (129920, 162315), (139200, 151494), (144280, 146160)]