21247349760

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 880

約数和(自身を含む): 93875354496

約数和(自身を除く): 72628004736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 256, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 448, 455, 468, 480, 504, 512, 520, 540, 546, 560, 563, 567, 576, 585, 624, 630, 640, 648, 672, 702, 720, 728, 756, 768, 780, 810, 819, 832, 840, 864, 896, 910, 936, 945, 960, 1008, 1024, 1040, 1053, 1080, 1092, 1120, 1126, 1134, 1152, 1170, 1248, 1260, 1280, 1296, 1344, 1365, 1404, 1440, 1456, 1512, 1536, 1560, 1620, 1638, 1664, 1680, 1689, 1728, 1755, 1792, 1820, 1872, 1890, 1920, 2016, 2080, 2106, 2160, 2184, 2240, 2252, 2268, 2304, 2340, 2457, 2496, 2520, 2560, 2592, 2688, 2730, 2808, 2815, 2835, 2880, 2912, 3024, 3072, 3120, 3240, 3276, 3328, 3360, 3378, 3456, 3510, 3584, 3640, 3744, 3780, 3840, 3941, 4032, 4095, 4160, 4212, 4320, 4368, 4480, 4504, 4536, 4608, 4680, 4914, 4992, 5040, 5067, 5120, 5184, 5265, 5376, 5460, 5616, 5630, 5670, 5760, 5824, 6048, 6240, 6480, 6552, 6656, 6720, 6756, 6912, 7020, 7168, 7280, 7319, 7371, 7488, 7560, 7680, 7882, 8064, 8190, 8320, 8424, 8445, 8640, 8736, 8960, 9008, 9072, 9216, 9360, 9828, 9984, 10080, 10134, 10368, 10530, 10752, 10920, 11232, 11260, 11340, 11520, 11648, 11823, 12096, 12285, 12480, 12960, 13104, 13312, 13440, 13512, 13824, 14040, 14560, 14638, 14742, 14976, 15120, 15201, 15360, 15764, 16128, 16380, 16640, 16848, 16890, 17280, 17472, 17920, 18016, 18144, 18720, 19656, 19705, 19968, 20160, 20268, 20736, 21060, 21504, 21840, 21957, 22464, 22520, 22680, 23040, 23296, 23646, 24192, 24570, 24960, 25335, 25920, 26208, 26880, 27024, 27648, 28080, 29120, 29276, 29484, 29952, 30240, 30402, 31528, 32256, 32760, 33280, 33696, 33780, 34560, 34944, 35469, 35840, 36032, 36288, 36595, 36855, 37440, 39312, 39410, 39936, 40320, 40536, 41472, 42120, 43680, 43914, 44928, 45040, 45360, 45603, 46080, 46592, 47292, 48384, 49140, 49920, 50670, 51233, 51840, 52416, 53760, 54048, 56160, 58240, 58552, 58968, 59115, 59904, 60480, 60804, 63056, 64512, 65520, 65871, 66560, 67392, 67560, 69120, 69888, 70938, 72064, 72576, 73190, 73710, 74880, 76005, 78624, 78820, 80640, 81072, 82944, 84240, 87360, 87828, 89856, 90080, 90720, 91206, 93184, 94584, 96768, 98280, 99840, 101340, 102466, 103680, 104832, 106407, 107520, 108096, 109785, 112320, 116480, 117104, 117936, 118230, 119808, 120960, 121608, 126112, 131040, 131742, 134784, 135120, 138240, 139776, 141876, 144128, 145152, 146380, 147420, 149760, 152010, 153699, 157248, 157640, 161280, 162144, 168480, 174720, 175656, 177345, 179712, 180160, 181440, 182412, 189168, 193536, 196560, 197613, 199680, 202680, 204932, 207360, 209664, 212814, 216192, 219570, 224640, 228015, 232960, 234208, 235872, 236460, 241920, 243216, 252224, 256165, 262080, 263484, 269568, 270240, 279552, 283752, 288256, 290304, 292760, 294840, 299520, 304020, 307398, 314496, 315280, 319221, 322560, 324288, 329355, 336960, 349440, 351312, 354690, 359424, 360320, 362880, 364824, 378336, 393120, 395226, 405360, 409864, 414720, 419328, 425628, 432384, 439140, 449280, 456030, 461097, 465920, 468416, 471744, 472920, 483840, 486432, 504448, 512330, 524160, 526968, 532035, 539136, 540480, 567504, 576512, 580608, 585520, 589680, 592839, 599040, 608040, 614796, 628992, 630560, 638442, 648576, 658710, 673920, 698880, 702624, 709380, 720640, 725760, 729648, 756672, 768495, 786240, 790452, 810720, 819728, 838656, 851256, 864768, 878280, 898560, 912060, 922194, 936832, 943488, 945840, 967680, 972864, 988065, 1008896, 1024660, 1048320, 1053936, 1064070, 1078272, 1080960, 1135008, 1171040, 1179360, 1185678, 1216080, 1229592, 1257984, 1261120, 1276884, 1297152, 1317420, 1347840, 1383291, 1397760, 1405248, 1418760, 1441280, 1451520, 1459296, 1513344, 1536990, 1572480, 1580904, 1596105, 1621440, 1639456, 1702512, 1729536, 1756560, 1797120, 1824120, 1844388, 1873664, 1886976, 1891680, 1945728, 1976130, 2017792, 2049320, 2096640, 2107872, 2128140, 2161920, 2270016, 2305485, 2342080, 2358720, 2371356, 2432160, 2459184, 2515968, 2522240, 2553768, 2594304, 2634840, 2695680, 2766582, 2810496, 2837520, 2882560, 2903040, 2918592, 2964195, 3026688, 3073980, 3144960, 3161808, 3192210, 3242880, 3278912, 3405024, 3513120, 3648240, 3688776, 3747328, 3773952, 3783360, 3891456, 3952260, 4035584, 4098640, 4149873, 4193280, 4215744, 4256280, 4323840, 4540032, 4610970, 4684160, 4717440, 4742712, 4864320, 4918368, 5044480, 5107536, 5188608, 5269680, 5391360, 5533164, 5620992, 5675040, 5837184, 5928390, 6053376, 6147960, 6289920, 6323616, 6384420, 6485760, 6557824, 6810048, 6916455, 7026240, 7296480, 7377552, 7494656, 7547904, 7566720, 7782912, 7904520, 8197280, 8299746, 8431488, 8512560, 8647680, 9080064, 9221940, 9368320, 9434880, 9485424, 9728640, 9836736, 10088960, 10215072, 10539360, 11066328, 11241984, 11350080, 11674368, 11856780, 12106752, 12295920, 12579840, 12647232, 12768840, 12971520, 13115648, 13620096, 13832910, 14052480, 14592960, 14755104, 15133440, 15565824, 15809040, 16394560, 16599492, 16862976, 17025120, 18160128, 18443880, 18736640, 18869760, 18970848, 19457280, 19673472, 20177920, 20430144, 20749365, 21078720, 22132656, 22483968, 22700160, 23348736, 23713560, 24591840, 25294464, 25537680, 25943040, 26231296, 27240192, 27665820, 28104960, 29185920, 29510208, 30266880, 31618080, 32789120, 33198984, 33725952, 34050240, 36320256, 36887760, 37473280, 37739520, 37941696, 38914560, 39346944, 40860288, 41498730, 42157440, 44265312, 45400320, 46697472, 47427120, 49183680, 50588928, 51075360, 52462592, 54480384, 55331640, 56209920, 58371840, 59020416, 60533760, 63236160, 65578240, 66397968, 67451904, 68100480, 73775520, 75883392, 77829120, 78693888, 81720576, 82997460, 84314880, 88530624, 90800640, 94854240, 98367360, 101177856, 102150720, 108960768, 110663280, 112419840, 116743680, 118040832, 126472320, 131156480, 132795936, 136200960, 147551040, 151766784, 157387776, 163441152, 165994920, 168629760, 177061248, 181601280, 189708480, 196734720, 202355712, 204301440, 221326560, 233487360, 236081664, 252944640, 262312960, 265591872, 272401920, 295102080, 303533568, 326882304, 331989840, 337259520, 354122496, 379416960, 393469440, 408602880, 442653120, 472163328, 505889280, 531183744, 544803840, 590204160, 607067136, 663979680, 708244992, 758833920, 786938880, 817205760, 885306240, 1011778560, 1062367488, 1180408320, 1327959360, 1416489984, 1517667840, 1634411520, 1770612480, 2124734976, 2360816640, 2655918720, 3035335680, 3541224960, 4249469952, 5311837440, 7082449920, 10623674880, 21247349760]

約数ペア:

[(1, 21247349760), (2, 10623674880), (3, 7082449920), (4, 5311837440), (5, 4249469952), (6, 3541224960), (7, 3035335680), (8, 2655918720), (9, 2360816640), (10, 2124734976), (12, 1770612480), (13, 1634411520), (14, 1517667840), (15, 1416489984), (16, 1327959360), (18, 1180408320), (20, 1062367488), (21, 1011778560), (24, 885306240), (26, 817205760), (27, 786938880), (28, 758833920), (30, 708244992), (32, 663979680), (35, 607067136), (36, 590204160), (39, 544803840), (40, 531183744), (42, 505889280), (45, 472163328), (48, 442653120), (52, 408602880), (54, 393469440), (56, 379416960), (60, 354122496), (63, 337259520), (64, 331989840), (65, 326882304), (70, 303533568), (72, 295102080), (78, 272401920), (80, 265591872), (81, 262312960), (84, 252944640), (90, 236081664), (91, 233487360), (96, 221326560), (104, 204301440), (105, 202355712), (108, 196734720), (112, 189708480), (117, 181601280), (120, 177061248), (126, 168629760), (128, 165994920), (130, 163441152), (135, 157387776), (140, 151766784), (144, 147551040), (156, 136200960), (160, 132795936), (162, 131156480), (168, 126472320), (180, 118040832), (182, 116743680), (189, 112419840), (192, 110663280), (195, 108960768), (208, 102150720), (210, 101177856), (216, 98367360), (224, 94854240), (234, 90800640), (240, 88530624), (252, 84314880), (256, 82997460), (260, 81720576), (270, 78693888), (273, 77829120), (280, 75883392), (288, 73775520), (312, 68100480), (315, 67451904), (320, 66397968), (324, 65578240), (336, 63236160), (351, 60533760), (360, 59020416), (364, 58371840), (378, 56209920), (384, 55331640), (390, 54480384), (405, 52462592), (416, 51075360), (420, 50588928), (432, 49183680), (448, 47427120), (455, 46697472), (468, 45400320), (480, 44265312), (504, 42157440), (512, 41498730), (520, 40860288), (540, 39346944), (546, 38914560), (560, 37941696), (563, 37739520), (567, 37473280), (576, 36887760), (585, 36320256), (624, 34050240), (630, 33725952), (640, 33198984), (648, 32789120), (672, 31618080), (702, 30266880), (720, 29510208), (728, 29185920), (756, 28104960), (768, 27665820), (780, 27240192), (810, 26231296), (819, 25943040), (832, 25537680), (840, 25294464), (864, 24591840), (896, 23713560), (910, 23348736), (936, 22700160), (945, 22483968), (960, 22132656), (1008, 21078720), (1024, 20749365), (1040, 20430144), (1053, 20177920), (1080, 19673472), (1092, 19457280), (1120, 18970848), (1126, 18869760), (1134, 18736640), (1152, 18443880), (1170, 18160128), (1248, 17025120), (1260, 16862976), (1280, 16599492), (1296, 16394560), (1344, 15809040), (1365, 15565824), (1404, 15133440), (1440, 14755104), (1456, 14592960), (1512, 14052480), (1536, 13832910), (1560, 13620096), (1620, 13115648), (1638, 12971520), (1664, 12768840), (1680, 12647232), (1689, 12579840), (1728, 12295920), (1755, 12106752), (1792, 11856780), (1820, 11674368), (1872, 11350080), (1890, 11241984), (1920, 11066328), (2016, 10539360), (2080, 10215072), (2106, 10088960), (2160, 9836736), (2184, 9728640), (2240, 9485424), (2252, 9434880), (2268, 9368320), (2304, 9221940), (2340, 9080064), (2457, 8647680), (2496, 8512560), (2520, 8431488), (2560, 8299746), (2592, 8197280), (2688, 7904520), (2730, 7782912), (2808, 7566720), (2815, 7547904), (2835, 7494656), (2880, 7377552), (2912, 7296480), (3024, 7026240), (3072, 6916455), (3120, 6810048), (3240, 6557824), (3276, 6485760), (3328, 6384420), (3360, 6323616), (3378, 6289920), (3456, 6147960), (3510, 6053376), (3584, 5928390), (3640, 5837184), (3744, 5675040), (3780, 5620992), (3840, 5533164), (3941, 5391360), (4032, 5269680), (4095, 5188608), (4160, 5107536), (4212, 5044480), (4320, 4918368), (4368, 4864320), (4480, 4742712), (4504, 4717440), (4536, 4684160), (4608, 4610970), (4680, 4540032), (4914, 4323840), (4992, 4256280), (5040, 4215744), (5067, 4193280), (5120, 4149873), (5184, 4098640), (5265, 4035584), (5376, 3952260), (5460, 3891456), (5616, 3783360), (5630, 3773952), (5670, 3747328), (5760, 3688776), (5824, 3648240), (6048, 3513120), (6240, 3405024), (6480, 3278912), (6552, 3242880), (6656, 3192210), (6720, 3161808), (6756, 3144960), (6912, 3073980), (7020, 3026688), (7168, 2964195), (7280, 2918592), (7319, 2903040), (7371, 2882560), (7488, 2837520), (7560, 2810496), (7680, 2766582), (7882, 2695680), (8064, 2634840), (8190, 2594304), (8320, 2553768), (8424, 2522240), (8445, 2515968), (8640, 2459184), (8736, 2432160), (8960, 2371356), (9008, 2358720), (9072, 2342080), (9216, 2305485), (9360, 2270016), (9828, 2161920), (9984, 2128140), (10080, 2107872), (10134, 2096640), (10368, 2049320), (10530, 2017792), (10752, 1976130), (10920, 1945728), (11232, 1891680), (11260, 1886976), (11340, 1873664), (11520, 1844388), (11648, 1824120), (11823, 1797120), (12096, 1756560), (12285, 1729536), (12480, 1702512), (12960, 1639456), (13104, 1621440), (13312, 1596105), (13440, 1580904), (13512, 1572480), (13824, 1536990), (14040, 1513344), (14560, 1459296), (14638, 1451520), (14742, 1441280), (14976, 1418760), (15120, 1405248), (15201, 1397760), (15360, 1383291), (15764, 1347840), (16128, 1317420), (16380, 1297152), (16640, 1276884), (16848, 1261120), (16890, 1257984), (17280, 1229592), (17472, 1216080), (17920, 1185678), (18016, 1179360), (18144, 1171040), (18720, 1135008), (19656, 1080960), (19705, 1078272), (19968, 1064070), (20160, 1053936), (20268, 1048320), (20736, 1024660), (21060, 1008896), (21504, 988065), (21840, 972864), (21957, 967680), (22464, 945840), (22520, 943488), (22680, 936832), (23040, 922194), (23296, 912060), (23646, 898560), (24192, 878280), (24570, 864768), (24960, 851256), (25335, 838656), (25920, 819728), (26208, 810720), (26880, 790452), (27024, 786240), (27648, 768495), (28080, 756672), (29120, 729648), (29276, 725760), (29484, 720640), (29952, 709380), (30240, 702624), (30402, 698880), (31528, 673920), (32256, 658710), (32760, 648576), (33280, 638442), (33696, 630560), (33780, 628992), (34560, 614796), (34944, 608040), (35469, 599040), (35840, 592839), (36032, 589680), (36288, 585520), (36595, 580608), (36855, 576512), (37440, 567504), (39312, 540480), (39410, 539136), (39936, 532035), (40320, 526968), (40536, 524160), (41472, 512330), (42120, 504448), (43680, 486432), (43914, 483840), (44928, 472920), (45040, 471744), (45360, 468416), (45603, 465920), (46080, 461097), (46592, 456030), (47292, 449280), (48384, 439140), (49140, 432384), (49920, 425628), (50670, 419328), (51233, 414720), (51840, 409864), (52416, 405360), (53760, 395226), (54048, 393120), (56160, 378336), (58240, 364824), (58552, 362880), (58968, 360320), (59115, 359424), (59904, 354690), (60480, 351312), (60804, 349440), (63056, 336960), (64512, 329355), (65520, 324288), (65871, 322560), (66560, 319221), (67392, 315280), (67560, 314496), (69120, 307398), (69888, 304020), (70938, 299520), (72064, 294840), (72576, 292760), (73190, 290304), (73710, 288256), (74880, 283752), (76005, 279552), (78624, 270240), (78820, 269568), (80640, 263484), (81072, 262080), (82944, 256165), (84240, 252224), (87360, 243216), (87828, 241920), (89856, 236460), (90080, 235872), (90720, 234208), (91206, 232960), (93184, 228015), (94584, 224640), (96768, 219570), (98280, 216192), (99840, 212814), (101340, 209664), (102466, 207360), (103680, 204932), (104832, 202680), (106407, 199680), (107520, 197613), (108096, 196560), (109785, 193536), (112320, 189168), (116480, 182412), (117104, 181440), (117936, 180160), (118230, 179712), (119808, 177345), (120960, 175656), (121608, 174720), (126112, 168480), (131040, 162144), (131742, 161280), (134784, 157640), (135120, 157248), (138240, 153699), (139776, 152010), (141876, 149760), (144128, 147420), (145152, 146380)]