21296701440

素因数分解:

$2^{13}\times 3^4\times 5^1\times 7^2\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 840

約数和(自身を含む): 89490892392

約数和(自身を除く): 68194190952

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, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 131, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 262, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 393, 405, 420, 432, 441, 448, 480, 490, 504, 512, 524, 540, 560, 567, 576, 588, 630, 640, 648, 655, 672, 720, 735, 756, 768, 784, 786, 810, 840, 864, 882, 896, 917, 945, 960, 980, 1008, 1024, 1048, 1080, 1120, 1134, 1152, 1176, 1179, 1260, 1280, 1296, 1310, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1572, 1620, 1680, 1728, 1764, 1792, 1834, 1890, 1920, 1960, 1965, 2016, 2048, 2096, 2160, 2205, 2240, 2268, 2304, 2352, 2358, 2520, 2560, 2592, 2620, 2646, 2688, 2751, 2835, 2880, 2940, 3024, 3072, 3136, 3144, 3240, 3360, 3456, 3528, 3537, 3584, 3668, 3780, 3840, 3920, 3930, 3969, 4032, 4096, 4192, 4320, 4410, 4480, 4536, 4585, 4608, 4704, 4716, 5040, 5120, 5184, 5240, 5292, 5376, 5502, 5670, 5760, 5880, 5895, 6048, 6144, 6272, 6288, 6419, 6480, 6615, 6720, 6912, 7056, 7074, 7168, 7336, 7560, 7680, 7840, 7860, 7938, 8064, 8192, 8253, 8384, 8640, 8820, 8960, 9072, 9170, 9216, 9408, 9432, 10080, 10240, 10368, 10480, 10584, 10611, 10752, 11004, 11340, 11520, 11760, 11790, 12096, 12288, 12544, 12576, 12838, 12960, 13230, 13440, 13755, 13824, 14112, 14148, 14336, 14672, 15120, 15360, 15680, 15720, 15876, 16128, 16506, 16768, 17280, 17640, 17685, 17920, 18144, 18340, 18432, 18816, 18864, 19257, 19845, 20160, 20480, 20736, 20960, 21168, 21222, 21504, 22008, 22680, 23040, 23520, 23580, 24192, 24576, 24759, 25088, 25152, 25676, 25920, 26460, 26880, 27510, 27648, 28224, 28296, 28672, 29344, 30240, 30720, 31360, 31440, 31752, 32095, 32256, 33012, 33536, 34560, 35280, 35370, 35840, 36288, 36680, 36864, 37632, 37728, 38514, 39690, 40320, 40960, 41265, 41472, 41920, 42336, 42444, 43008, 44016, 45360, 46080, 47040, 47160, 48384, 49518, 50176, 50304, 51352, 51840, 52920, 53055, 53760, 55020, 55296, 56448, 56592, 57344, 57771, 58688, 60480, 61440, 62720, 62880, 63504, 64190, 64512, 66024, 67072, 69120, 70560, 70740, 71680, 72576, 73360, 73728, 74277, 75264, 75456, 77028, 79380, 80640, 82530, 82944, 83840, 84672, 84888, 86016, 88032, 90720, 92160, 94080, 94320, 96285, 96768, 99036, 100352, 100608, 102704, 103680, 105840, 106110, 107520, 110040, 110592, 112896, 113184, 115542, 117376, 120960, 122880, 123795, 125440, 125760, 127008, 128380, 129024, 132048, 134144, 138240, 141120, 141480, 143360, 145152, 146720, 148554, 150528, 150912, 154056, 158760, 161280, 165060, 165888, 167680, 169344, 169776, 172032, 173313, 176064, 181440, 184320, 188160, 188640, 192570, 193536, 198072, 200704, 201216, 205408, 207360, 211680, 212220, 215040, 220080, 221184, 225792, 226368, 231084, 234752, 241920, 247590, 250880, 251520, 254016, 256760, 258048, 264096, 268288, 276480, 282240, 282960, 286720, 288855, 290304, 293440, 297108, 301056, 301824, 308112, 317520, 322560, 330120, 331776, 335360, 338688, 339552, 346626, 352128, 362880, 368640, 371385, 376320, 377280, 385140, 387072, 396144, 401408, 402432, 410816, 414720, 423360, 424440, 430080, 440160, 451584, 452736, 462168, 469504, 483840, 495180, 501760, 503040, 508032, 513520, 516096, 519939, 528192, 536576, 552960, 564480, 565920, 577710, 580608, 586880, 594216, 602112, 603648, 616224, 635040, 645120, 660240, 663552, 670720, 677376, 679104, 693252, 704256, 725760, 742770, 752640, 754560, 770280, 774144, 792288, 804864, 821632, 829440, 846720, 848880, 860160, 866565, 880320, 903168, 905472, 924336, 939008, 967680, 990360, 1003520, 1006080, 1016064, 1027040, 1039878, 1056384, 1073152, 1105920, 1128960, 1131840, 1155420, 1161216, 1173760, 1188432, 1204224, 1207296, 1232448, 1270080, 1290240, 1320480, 1341440, 1354752, 1358208, 1386504, 1408512, 1451520, 1485540, 1505280, 1509120, 1540560, 1548288, 1584576, 1609728, 1643264, 1658880, 1693440, 1697760, 1733130, 1760640, 1806336, 1810944, 1848672, 1878016, 1935360, 1980720, 2007040, 2012160, 2032128, 2054080, 2079756, 2112768, 2257920, 2263680, 2310840, 2322432, 2347520, 2376864, 2414592, 2464896, 2540160, 2580480, 2599695, 2640960, 2682880, 2709504, 2716416, 2773008, 2817024, 2903040, 2971080, 3010560, 3018240, 3081120, 3169152, 3219456, 3286528, 3317760, 3386880, 3395520, 3466260, 3521280, 3612672, 3621888, 3697344, 3756032, 3870720, 3961440, 4024320, 4064256, 4108160, 4159512, 4225536, 4515840, 4527360, 4621680, 4644864, 4695040, 4753728, 4829184, 4929792, 5080320, 5199390, 5281920, 5365760, 5419008, 5432832, 5546016, 5634048, 5806080, 5942160, 6021120, 6036480, 6162240, 6338304, 6573056, 6773760, 6791040, 6932520, 7042560, 7243776, 7394688, 7512064, 7741440, 7922880, 8048640, 8128512, 8216320, 8319024, 8451072, 9031680, 9054720, 9243360, 9390080, 9507456, 9658368, 9859584, 10160640, 10398780, 10563840, 10838016, 10865664, 11092032, 11268096, 11612160, 11884320, 12072960, 12324480, 12676608, 13146112, 13547520, 13582080, 13865040, 14085120, 14487552, 14789376, 15845760, 16097280, 16257024, 16432640, 16638048, 16902144, 18063360, 18109440, 18486720, 18780160, 19014912, 19719168, 20321280, 20797560, 21127680, 21731328, 22184064, 22536192, 23224320, 23768640, 24145920, 24648960, 25353216, 26292224, 27095040, 27164160, 27730080, 28170240, 28975104, 29578752, 31691520, 32514048, 32865280, 33276096, 33804288, 36218880, 36973440, 37560320, 38029824, 39438336, 40642560, 41595120, 42255360, 43462656, 44368128, 47537280, 48291840, 49297920, 50706432, 52584448, 54190080, 54328320, 55460160, 56340480, 59157504, 63383040, 65730560, 66552192, 67608576, 72437760, 73946880, 76059648, 78876672, 81285120, 83190240, 84510720, 86925312, 88736256, 95074560, 98595840, 101412864, 108656640, 110920320, 112680960, 118315008, 126766080, 131461120, 133104384, 144875520, 147893760, 152119296, 157753344, 162570240, 166380480, 169021440, 177472512, 190149120, 197191680, 202825728, 217313280, 221840640, 236630016, 253532160, 262922240, 266208768, 295787520, 304238592, 332760960, 338042880, 354945024, 380298240, 394383360, 434626560, 443681280, 473260032, 507064320, 532417536, 591575040, 608477184, 665521920, 709890048, 760596480, 788766720, 887362560, 1014128640, 1064835072, 1183150080, 1331043840, 1419780096, 1521192960, 1774725120, 2129670144, 2366300160, 2662087680, 3042385920, 3549450240, 4259340288, 5324175360, 7098900480, 10648350720, 21296701440]

約数ペア:

[(1, 21296701440), (2, 10648350720), (3, 7098900480), (4, 5324175360), (5, 4259340288), (6, 3549450240), (7, 3042385920), (8, 2662087680), (9, 2366300160), (10, 2129670144), (12, 1774725120), (14, 1521192960), (15, 1419780096), (16, 1331043840), (18, 1183150080), (20, 1064835072), (21, 1014128640), (24, 887362560), (27, 788766720), (28, 760596480), (30, 709890048), (32, 665521920), (35, 608477184), (36, 591575040), (40, 532417536), (42, 507064320), (45, 473260032), (48, 443681280), (49, 434626560), (54, 394383360), (56, 380298240), (60, 354945024), (63, 338042880), (64, 332760960), (70, 304238592), (72, 295787520), (80, 266208768), (81, 262922240), (84, 253532160), (90, 236630016), (96, 221840640), (98, 217313280), (105, 202825728), (108, 197191680), (112, 190149120), (120, 177472512), (126, 169021440), (128, 166380480), (131, 162570240), (135, 157753344), (140, 152119296), (144, 147893760), (147, 144875520), (160, 133104384), (162, 131461120), (168, 126766080), (180, 118315008), (189, 112680960), (192, 110920320), (196, 108656640), (210, 101412864), (216, 98595840), (224, 95074560), (240, 88736256), (245, 86925312), (252, 84510720), (256, 83190240), (262, 81285120), (270, 78876672), (280, 76059648), (288, 73946880), (294, 72437760), (315, 67608576), (320, 66552192), (324, 65730560), (336, 63383040), (360, 59157504), (378, 56340480), (384, 55460160), (392, 54328320), (393, 54190080), (405, 52584448), (420, 50706432), (432, 49297920), (441, 48291840), (448, 47537280), (480, 44368128), (490, 43462656), (504, 42255360), (512, 41595120), (524, 40642560), (540, 39438336), (560, 38029824), (567, 37560320), (576, 36973440), (588, 36218880), (630, 33804288), (640, 33276096), (648, 32865280), (655, 32514048), (672, 31691520), (720, 29578752), (735, 28975104), (756, 28170240), (768, 27730080), (784, 27164160), (786, 27095040), (810, 26292224), (840, 25353216), (864, 24648960), (882, 24145920), (896, 23768640), (917, 23224320), (945, 22536192), (960, 22184064), (980, 21731328), (1008, 21127680), (1024, 20797560), (1048, 20321280), (1080, 19719168), (1120, 19014912), (1134, 18780160), (1152, 18486720), (1176, 18109440), (1179, 18063360), (1260, 16902144), (1280, 16638048), (1296, 16432640), (1310, 16257024), (1323, 16097280), (1344, 15845760), (1440, 14789376), (1470, 14487552), (1512, 14085120), (1536, 13865040), (1568, 13582080), (1572, 13547520), (1620, 13146112), (1680, 12676608), (1728, 12324480), (1764, 12072960), (1792, 11884320), (1834, 11612160), (1890, 11268096), (1920, 11092032), (1960, 10865664), (1965, 10838016), (2016, 10563840), (2048, 10398780), (2096, 10160640), (2160, 9859584), (2205, 9658368), (2240, 9507456), (2268, 9390080), (2304, 9243360), (2352, 9054720), (2358, 9031680), (2520, 8451072), (2560, 8319024), (2592, 8216320), (2620, 8128512), (2646, 8048640), (2688, 7922880), (2751, 7741440), (2835, 7512064), (2880, 7394688), (2940, 7243776), (3024, 7042560), (3072, 6932520), (3136, 6791040), (3144, 6773760), (3240, 6573056), (3360, 6338304), (3456, 6162240), (3528, 6036480), (3537, 6021120), (3584, 5942160), (3668, 5806080), (3780, 5634048), (3840, 5546016), (3920, 5432832), (3930, 5419008), (3969, 5365760), (4032, 5281920), (4096, 5199390), (4192, 5080320), (4320, 4929792), (4410, 4829184), (4480, 4753728), (4536, 4695040), (4585, 4644864), (4608, 4621680), (4704, 4527360), (4716, 4515840), (5040, 4225536), (5120, 4159512), (5184, 4108160), (5240, 4064256), (5292, 4024320), (5376, 3961440), (5502, 3870720), (5670, 3756032), (5760, 3697344), (5880, 3621888), (5895, 3612672), (6048, 3521280), (6144, 3466260), (6272, 3395520), (6288, 3386880), (6419, 3317760), (6480, 3286528), (6615, 3219456), (6720, 3169152), (6912, 3081120), (7056, 3018240), (7074, 3010560), (7168, 2971080), (7336, 2903040), (7560, 2817024), (7680, 2773008), (7840, 2716416), (7860, 2709504), (7938, 2682880), (8064, 2640960), (8192, 2599695), (8253, 2580480), (8384, 2540160), (8640, 2464896), (8820, 2414592), (8960, 2376864), (9072, 2347520), (9170, 2322432), (9216, 2310840), (9408, 2263680), (9432, 2257920), (10080, 2112768), (10240, 2079756), (10368, 2054080), (10480, 2032128), (10584, 2012160), (10611, 2007040), (10752, 1980720), (11004, 1935360), (11340, 1878016), (11520, 1848672), (11760, 1810944), (11790, 1806336), (12096, 1760640), (12288, 1733130), (12544, 1697760), (12576, 1693440), (12838, 1658880), (12960, 1643264), (13230, 1609728), (13440, 1584576), (13755, 1548288), (13824, 1540560), (14112, 1509120), (14148, 1505280), (14336, 1485540), (14672, 1451520), (15120, 1408512), (15360, 1386504), (15680, 1358208), (15720, 1354752), (15876, 1341440), (16128, 1320480), (16506, 1290240), (16768, 1270080), (17280, 1232448), (17640, 1207296), (17685, 1204224), (17920, 1188432), (18144, 1173760), (18340, 1161216), (18432, 1155420), (18816, 1131840), (18864, 1128960), (19257, 1105920), (19845, 1073152), (20160, 1056384), (20480, 1039878), (20736, 1027040), (20960, 1016064), (21168, 1006080), (21222, 1003520), (21504, 990360), (22008, 967680), (22680, 939008), (23040, 924336), (23520, 905472), (23580, 903168), (24192, 880320), (24576, 866565), (24759, 860160), (25088, 848880), (25152, 846720), (25676, 829440), (25920, 821632), (26460, 804864), (26880, 792288), (27510, 774144), (27648, 770280), (28224, 754560), (28296, 752640), (28672, 742770), (29344, 725760), (30240, 704256), (30720, 693252), (31360, 679104), (31440, 677376), (31752, 670720), (32095, 663552), (32256, 660240), (33012, 645120), (33536, 635040), (34560, 616224), (35280, 603648), (35370, 602112), (35840, 594216), (36288, 586880), (36680, 580608), (36864, 577710), (37632, 565920), (37728, 564480), (38514, 552960), (39690, 536576), (40320, 528192), (40960, 519939), (41265, 516096), (41472, 513520), (41920, 508032), (42336, 503040), (42444, 501760), (43008, 495180), (44016, 483840), (45360, 469504), (46080, 462168), (47040, 452736), (47160, 451584), (48384, 440160), (49518, 430080), (50176, 424440), (50304, 423360), (51352, 414720), (51840, 410816), (52920, 402432), (53055, 401408), (53760, 396144), (55020, 387072), (55296, 385140), (56448, 377280), (56592, 376320), (57344, 371385), (57771, 368640), (58688, 362880), (60480, 352128), (61440, 346626), (62720, 339552), (62880, 338688), (63504, 335360), (64190, 331776), (64512, 330120), (66024, 322560), (67072, 317520), (69120, 308112), (70560, 301824), (70740, 301056), (71680, 297108), (72576, 293440), (73360, 290304), (73728, 288855), (74277, 286720), (75264, 282960), (75456, 282240), (77028, 276480), (79380, 268288), (80640, 264096), (82530, 258048), (82944, 256760), (83840, 254016), (84672, 251520), (84888, 250880), (86016, 247590), (88032, 241920), (90720, 234752), (92160, 231084), (94080, 226368), (94320, 225792), (96285, 221184), (96768, 220080), (99036, 215040), (100352, 212220), (100608, 211680), (102704, 207360), (103680, 205408), (105840, 201216), (106110, 200704), (107520, 198072), (110040, 193536), (110592, 192570), (112896, 188640), (113184, 188160), (115542, 184320), (117376, 181440), (120960, 176064), (122880, 173313), (123795, 172032), (125440, 169776), (125760, 169344), (127008, 167680), (128380, 165888), (129024, 165060), (132048, 161280), (134144, 158760), (138240, 154056), (141120, 150912), (141480, 150528), (143360, 148554), (145152, 146720)]