21018009600

素因数分解:

$2^{13}\times 3^4\times 5^2\times 7^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 840

約数和(自身を含む): 89475033648

約数和(自身を除く): 68457024048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 181, 189, 192, 200, 210, 216, 224, 225, 240, 252, 256, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 362, 378, 384, 400, 405, 420, 432, 448, 450, 480, 504, 512, 525, 540, 543, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 724, 756, 768, 800, 810, 840, 864, 896, 900, 905, 945, 960, 1008, 1024, 1050, 1080, 1086, 1120, 1134, 1152, 1200, 1260, 1267, 1280, 1296, 1344, 1350, 1400, 1440, 1448, 1512, 1536, 1575, 1600, 1620, 1629, 1680, 1728, 1792, 1800, 1810, 1890, 1920, 2016, 2025, 2048, 2100, 2160, 2172, 2240, 2268, 2304, 2400, 2520, 2534, 2560, 2592, 2688, 2700, 2715, 2800, 2835, 2880, 2896, 3024, 3072, 3150, 3200, 3240, 3258, 3360, 3456, 3584, 3600, 3620, 3780, 3801, 3840, 4032, 4050, 4096, 4200, 4320, 4344, 4480, 4525, 4536, 4608, 4725, 4800, 4887, 5040, 5068, 5120, 5184, 5376, 5400, 5430, 5600, 5670, 5760, 5792, 6048, 6144, 6300, 6335, 6400, 6480, 6516, 6720, 6912, 7168, 7200, 7240, 7560, 7602, 7680, 8064, 8100, 8145, 8192, 8400, 8640, 8688, 8960, 9050, 9072, 9216, 9450, 9600, 9774, 10080, 10136, 10240, 10368, 10752, 10800, 10860, 11200, 11340, 11403, 11520, 11584, 12096, 12288, 12600, 12670, 12800, 12960, 13032, 13440, 13575, 13824, 14175, 14336, 14400, 14480, 14661, 15120, 15204, 15360, 16128, 16200, 16290, 16800, 17280, 17376, 17920, 18100, 18144, 18432, 18900, 19005, 19200, 19548, 20160, 20272, 20480, 20736, 21504, 21600, 21720, 22400, 22680, 22806, 23040, 23168, 24192, 24435, 24576, 25200, 25340, 25600, 25920, 26064, 26880, 27150, 27648, 28350, 28672, 28800, 28960, 29322, 30240, 30408, 30720, 31675, 32256, 32400, 32580, 33600, 34209, 34560, 34752, 35840, 36200, 36288, 36864, 37800, 38010, 38400, 39096, 40320, 40544, 40725, 40960, 41472, 43008, 43200, 43440, 44800, 45360, 45612, 46080, 46336, 48384, 48870, 50400, 50680, 51200, 51840, 52128, 53760, 54300, 55296, 56700, 57015, 57344, 57600, 57920, 58644, 60480, 60816, 61440, 63350, 64512, 64800, 65160, 67200, 68418, 69120, 69504, 71680, 72400, 72576, 73305, 73728, 75600, 76020, 76800, 78192, 80640, 81088, 81450, 82944, 86016, 86400, 86880, 89600, 90720, 91224, 92160, 92672, 95025, 96768, 97740, 100800, 101360, 102400, 102627, 103680, 104256, 107520, 108600, 110592, 113400, 114030, 115200, 115840, 117288, 120960, 121632, 122175, 122880, 126700, 129024, 129600, 130320, 134400, 136836, 138240, 139008, 143360, 144800, 145152, 146610, 151200, 152040, 153600, 156384, 161280, 162176, 162900, 165888, 171045, 172032, 172800, 173760, 179200, 181440, 182448, 184320, 185344, 190050, 193536, 195480, 201600, 202720, 204800, 205254, 207360, 208512, 215040, 217200, 221184, 226800, 228060, 230400, 231680, 234576, 241920, 243264, 244350, 253400, 258048, 259200, 260640, 268800, 273672, 276480, 278016, 285075, 286720, 289600, 290304, 293220, 302400, 304080, 307200, 312768, 322560, 324352, 325800, 331776, 342090, 345600, 347520, 358400, 362880, 364896, 366525, 368640, 370688, 380100, 387072, 390960, 403200, 405440, 410508, 414720, 417024, 430080, 434400, 453600, 456120, 460800, 463360, 469152, 483840, 486528, 488700, 506800, 513135, 516096, 518400, 521280, 537600, 547344, 552960, 556032, 570150, 579200, 580608, 586440, 604800, 608160, 614400, 625536, 645120, 648704, 651600, 663552, 684180, 691200, 695040, 716800, 725760, 729792, 733050, 741376, 760200, 774144, 781920, 806400, 810880, 821016, 829440, 834048, 855225, 860160, 868800, 907200, 912240, 921600, 926720, 938304, 967680, 973056, 977400, 1013600, 1026270, 1036800, 1042560, 1075200, 1094688, 1105920, 1112064, 1140300, 1158400, 1161216, 1172880, 1209600, 1216320, 1251072, 1290240, 1297408, 1303200, 1368360, 1382400, 1390080, 1433600, 1451520, 1459584, 1466100, 1482752, 1520400, 1548288, 1563840, 1612800, 1621760, 1642032, 1658880, 1668096, 1710450, 1737600, 1814400, 1824480, 1843200, 1853440, 1876608, 1935360, 1946112, 1954800, 2027200, 2052540, 2073600, 2085120, 2150400, 2189376, 2224128, 2280600, 2316800, 2322432, 2345760, 2419200, 2432640, 2502144, 2565675, 2580480, 2594816, 2606400, 2736720, 2764800, 2780160, 2903040, 2919168, 2932200, 3040800, 3127680, 3225600, 3243520, 3284064, 3317760, 3336192, 3420900, 3475200, 3628800, 3648960, 3706880, 3753216, 3870720, 3892224, 3909600, 4054400, 4105080, 4147200, 4170240, 4300800, 4378752, 4448256, 4561200, 4633600, 4644864, 4691520, 4838400, 4865280, 5004288, 5131350, 5189632, 5212800, 5473440, 5529600, 5560320, 5806080, 5838336, 5864400, 6081600, 6255360, 6451200, 6487040, 6568128, 6672384, 6841800, 6950400, 7257600, 7297920, 7413760, 7506432, 7741440, 7784448, 7819200, 8108800, 8210160, 8294400, 8340480, 8757504, 9122400, 9267200, 9383040, 9676800, 9730560, 10008576, 10262700, 10379264, 10425600, 10946880, 11120640, 11612160, 11676672, 11728800, 12163200, 12510720, 12902400, 12974080, 13136256, 13344768, 13683600, 13900800, 14515200, 14595840, 15012864, 15568896, 15638400, 16217600, 16420320, 16588800, 16680960, 17515008, 18244800, 18534400, 18766080, 19353600, 19461120, 20017152, 20525400, 20851200, 21893760, 22241280, 23224320, 23353344, 23457600, 24326400, 25021440, 25948160, 26272512, 27367200, 27801600, 29030400, 29191680, 30025728, 31137792, 31276800, 32435200, 32840640, 33361920, 35030016, 36489600, 37068800, 37532160, 38707200, 38922240, 40034304, 41050800, 41702400, 43787520, 46706688, 46915200, 48652800, 50042880, 51896320, 52545024, 54734400, 55603200, 58060800, 58383360, 60051456, 62553600, 64870400, 65681280, 66723840, 70060032, 72979200, 75064320, 77844480, 82101600, 83404800, 87575040, 93413376, 93830400, 97305600, 100085760, 105090048, 109468800, 111206400, 116121600, 116766720, 120102912, 125107200, 129740800, 131362560, 140120064, 145958400, 150128640, 155688960, 164203200, 166809600, 175150080, 187660800, 194611200, 200171520, 210180096, 218937600, 233533440, 250214400, 259481600, 262725120, 280240128, 291916800, 300257280, 328406400, 333619200, 350300160, 375321600, 389222400, 420360192, 437875200, 467066880, 500428800, 525450240, 583833600, 600514560, 656812800, 700600320, 750643200, 778444800, 840720384, 875750400, 1000857600, 1050900480, 1167667200, 1313625600, 1401200640, 1501286400, 1751500800, 2101800960, 2335334400, 2627251200, 3002572800, 3503001600, 4203601920, 5254502400, 7006003200, 10509004800, 21018009600]

約数ペア:

[(1, 21018009600), (2, 10509004800), (3, 7006003200), (4, 5254502400), (5, 4203601920), (6, 3503001600), (7, 3002572800), (8, 2627251200), (9, 2335334400), (10, 2101800960), (12, 1751500800), (14, 1501286400), (15, 1401200640), (16, 1313625600), (18, 1167667200), (20, 1050900480), (21, 1000857600), (24, 875750400), (25, 840720384), (27, 778444800), (28, 750643200), (30, 700600320), (32, 656812800), (35, 600514560), (36, 583833600), (40, 525450240), (42, 500428800), (45, 467066880), (48, 437875200), (50, 420360192), (54, 389222400), (56, 375321600), (60, 350300160), (63, 333619200), (64, 328406400), (70, 300257280), (72, 291916800), (75, 280240128), (80, 262725120), (81, 259481600), (84, 250214400), (90, 233533440), (96, 218937600), (100, 210180096), (105, 200171520), (108, 194611200), (112, 187660800), (120, 175150080), (126, 166809600), (128, 164203200), (135, 155688960), (140, 150128640), (144, 145958400), (150, 140120064), (160, 131362560), (162, 129740800), (168, 125107200), (175, 120102912), (180, 116766720), (181, 116121600), (189, 111206400), (192, 109468800), (200, 105090048), (210, 100085760), (216, 97305600), (224, 93830400), (225, 93413376), (240, 87575040), (252, 83404800), (256, 82101600), (270, 77844480), (280, 75064320), (288, 72979200), (300, 70060032), (315, 66723840), (320, 65681280), (324, 64870400), (336, 62553600), (350, 60051456), (360, 58383360), (362, 58060800), (378, 55603200), (384, 54734400), (400, 52545024), (405, 51896320), (420, 50042880), (432, 48652800), (448, 46915200), (450, 46706688), (480, 43787520), (504, 41702400), (512, 41050800), (525, 40034304), (540, 38922240), (543, 38707200), (560, 37532160), (567, 37068800), (576, 36489600), (600, 35030016), (630, 33361920), (640, 32840640), (648, 32435200), (672, 31276800), (675, 31137792), (700, 30025728), (720, 29191680), (724, 29030400), (756, 27801600), (768, 27367200), (800, 26272512), (810, 25948160), (840, 25021440), (864, 24326400), (896, 23457600), (900, 23353344), (905, 23224320), (945, 22241280), (960, 21893760), (1008, 20851200), (1024, 20525400), (1050, 20017152), (1080, 19461120), (1086, 19353600), (1120, 18766080), (1134, 18534400), (1152, 18244800), (1200, 17515008), (1260, 16680960), (1267, 16588800), (1280, 16420320), (1296, 16217600), (1344, 15638400), (1350, 15568896), (1400, 15012864), (1440, 14595840), (1448, 14515200), (1512, 13900800), (1536, 13683600), (1575, 13344768), (1600, 13136256), (1620, 12974080), (1629, 12902400), (1680, 12510720), (1728, 12163200), (1792, 11728800), (1800, 11676672), (1810, 11612160), (1890, 11120640), (1920, 10946880), (2016, 10425600), (2025, 10379264), (2048, 10262700), (2100, 10008576), (2160, 9730560), (2172, 9676800), (2240, 9383040), (2268, 9267200), (2304, 9122400), (2400, 8757504), (2520, 8340480), (2534, 8294400), (2560, 8210160), (2592, 8108800), (2688, 7819200), (2700, 7784448), (2715, 7741440), (2800, 7506432), (2835, 7413760), (2880, 7297920), (2896, 7257600), (3024, 6950400), (3072, 6841800), (3150, 6672384), (3200, 6568128), (3240, 6487040), (3258, 6451200), (3360, 6255360), (3456, 6081600), (3584, 5864400), (3600, 5838336), (3620, 5806080), (3780, 5560320), (3801, 5529600), (3840, 5473440), (4032, 5212800), (4050, 5189632), (4096, 5131350), (4200, 5004288), (4320, 4865280), (4344, 4838400), (4480, 4691520), (4525, 4644864), (4536, 4633600), (4608, 4561200), (4725, 4448256), (4800, 4378752), (4887, 4300800), (5040, 4170240), (5068, 4147200), (5120, 4105080), (5184, 4054400), (5376, 3909600), (5400, 3892224), (5430, 3870720), (5600, 3753216), (5670, 3706880), (5760, 3648960), (5792, 3628800), (6048, 3475200), (6144, 3420900), (6300, 3336192), (6335, 3317760), (6400, 3284064), (6480, 3243520), (6516, 3225600), (6720, 3127680), (6912, 3040800), (7168, 2932200), (7200, 2919168), (7240, 2903040), (7560, 2780160), (7602, 2764800), (7680, 2736720), (8064, 2606400), (8100, 2594816), (8145, 2580480), (8192, 2565675), (8400, 2502144), (8640, 2432640), (8688, 2419200), (8960, 2345760), (9050, 2322432), (9072, 2316800), (9216, 2280600), (9450, 2224128), (9600, 2189376), (9774, 2150400), (10080, 2085120), (10136, 2073600), (10240, 2052540), (10368, 2027200), (10752, 1954800), (10800, 1946112), (10860, 1935360), (11200, 1876608), (11340, 1853440), (11403, 1843200), (11520, 1824480), (11584, 1814400), (12096, 1737600), (12288, 1710450), (12600, 1668096), (12670, 1658880), (12800, 1642032), (12960, 1621760), (13032, 1612800), (13440, 1563840), (13575, 1548288), (13824, 1520400), (14175, 1482752), (14336, 1466100), (14400, 1459584), (14480, 1451520), (14661, 1433600), (15120, 1390080), (15204, 1382400), (15360, 1368360), (16128, 1303200), (16200, 1297408), (16290, 1290240), (16800, 1251072), (17280, 1216320), (17376, 1209600), (17920, 1172880), (18100, 1161216), (18144, 1158400), (18432, 1140300), (18900, 1112064), (19005, 1105920), (19200, 1094688), (19548, 1075200), (20160, 1042560), (20272, 1036800), (20480, 1026270), (20736, 1013600), (21504, 977400), (21600, 973056), (21720, 967680), (22400, 938304), (22680, 926720), (22806, 921600), (23040, 912240), (23168, 907200), (24192, 868800), (24435, 860160), (24576, 855225), (25200, 834048), (25340, 829440), (25600, 821016), (25920, 810880), (26064, 806400), (26880, 781920), (27150, 774144), (27648, 760200), (28350, 741376), (28672, 733050), (28800, 729792), (28960, 725760), (29322, 716800), (30240, 695040), (30408, 691200), (30720, 684180), (31675, 663552), (32256, 651600), (32400, 648704), (32580, 645120), (33600, 625536), (34209, 614400), (34560, 608160), (34752, 604800), (35840, 586440), (36200, 580608), (36288, 579200), (36864, 570150), (37800, 556032), (38010, 552960), (38400, 547344), (39096, 537600), (40320, 521280), (40544, 518400), (40725, 516096), (40960, 513135), (41472, 506800), (43008, 488700), (43200, 486528), (43440, 483840), (44800, 469152), (45360, 463360), (45612, 460800), (46080, 456120), (46336, 453600), (48384, 434400), (48870, 430080), (50400, 417024), (50680, 414720), (51200, 410508), (51840, 405440), (52128, 403200), (53760, 390960), (54300, 387072), (55296, 380100), (56700, 370688), (57015, 368640), (57344, 366525), (57600, 364896), (57920, 362880), (58644, 358400), (60480, 347520), (60816, 345600), (61440, 342090), (63350, 331776), (64512, 325800), (64800, 324352), (65160, 322560), (67200, 312768), (68418, 307200), (69120, 304080), (69504, 302400), (71680, 293220), (72400, 290304), (72576, 289600), (73305, 286720), (73728, 285075), (75600, 278016), (76020, 276480), (76800, 273672), (78192, 268800), (80640, 260640), (81088, 259200), (81450, 258048), (82944, 253400), (86016, 244350), (86400, 243264), (86880, 241920), (89600, 234576), (90720, 231680), (91224, 230400), (92160, 228060), (92672, 226800), (95025, 221184), (96768, 217200), (97740, 215040), (100800, 208512), (101360, 207360), (102400, 205254), (102627, 204800), (103680, 202720), (104256, 201600), (107520, 195480), (108600, 193536), (110592, 190050), (113400, 185344), (114030, 184320), (115200, 182448), (115840, 181440), (117288, 179200), (120960, 173760), (121632, 172800), (122175, 172032), (122880, 171045), (126700, 165888), (129024, 162900), (129600, 162176), (130320, 161280), (134400, 156384), (136836, 153600), (138240, 152040), (139008, 151200), (143360, 146610), (144800, 145152)]