21065909760

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 800

約数和(自身を含む): 90121946112

約数和(自身を除く): 69056036352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 256, 270, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 384, 405, 414, 420, 432, 448, 460, 480, 483, 504, 512, 540, 552, 560, 567, 576, 621, 630, 631, 640, 644, 648, 672, 690, 720, 736, 756, 768, 805, 810, 828, 840, 864, 896, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1134, 1152, 1242, 1260, 1262, 1280, 1288, 1296, 1344, 1380, 1440, 1449, 1472, 1512, 1536, 1610, 1620, 1656, 1680, 1728, 1792, 1840, 1863, 1890, 1893, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2268, 2304, 2415, 2484, 2520, 2524, 2560, 2576, 2592, 2688, 2760, 2835, 2880, 2898, 2944, 3024, 3105, 3155, 3220, 3240, 3312, 3360, 3456, 3584, 3680, 3726, 3780, 3786, 3840, 3864, 4032, 4140, 4320, 4347, 4416, 4417, 4480, 4536, 4608, 4830, 4968, 5040, 5048, 5152, 5184, 5376, 5520, 5670, 5679, 5760, 5796, 5888, 6048, 6210, 6310, 6440, 6480, 6624, 6720, 6912, 7245, 7360, 7452, 7560, 7572, 7680, 7728, 8064, 8280, 8640, 8694, 8832, 8834, 8960, 9072, 9315, 9465, 9660, 9936, 10080, 10096, 10304, 10368, 10752, 11040, 11340, 11358, 11520, 11592, 11776, 12096, 12420, 12620, 12880, 12960, 13041, 13248, 13251, 13440, 13824, 14490, 14513, 14720, 14904, 15120, 15144, 15456, 16128, 16560, 17037, 17280, 17388, 17664, 17668, 17920, 18144, 18630, 18930, 19320, 19872, 20160, 20192, 20608, 20736, 21735, 22080, 22085, 22680, 22716, 23040, 23184, 24192, 24840, 25240, 25760, 25920, 26082, 26496, 26502, 26880, 28395, 28980, 29026, 29440, 29808, 30240, 30288, 30912, 32256, 33120, 34074, 34560, 34776, 35328, 35336, 36288, 37260, 37860, 38640, 39744, 39753, 40320, 40384, 41216, 41472, 43470, 43539, 44160, 44170, 45360, 45432, 46368, 48384, 49680, 50480, 51111, 51520, 51840, 52164, 52992, 53004, 53760, 56790, 57960, 58052, 58880, 59616, 60480, 60576, 61824, 65205, 66240, 66255, 68148, 69120, 69552, 70672, 72565, 72576, 74520, 75720, 77280, 79488, 79506, 80640, 80768, 82432, 85185, 86940, 87078, 88320, 88340, 90720, 90864, 92736, 96768, 99360, 100960, 101591, 102222, 103040, 103680, 104328, 105984, 106008, 113580, 115920, 116104, 119232, 119259, 120960, 121152, 123648, 130410, 130617, 132480, 132510, 136296, 139104, 141344, 145130, 145152, 149040, 151440, 154560, 158976, 159012, 161280, 161536, 170370, 173880, 174156, 176640, 176680, 181440, 181728, 185472, 198720, 198765, 201920, 203182, 204444, 206080, 207360, 208656, 212016, 217695, 227160, 231840, 232208, 238464, 238518, 241920, 242304, 247296, 255555, 260820, 261234, 264960, 265020, 272592, 278208, 282688, 290260, 290304, 298080, 302880, 304773, 309120, 317952, 318024, 323072, 340740, 347760, 348312, 353360, 357777, 362880, 363456, 370944, 391851, 397440, 397530, 403840, 406364, 408888, 412160, 417312, 424032, 435390, 454320, 463680, 464416, 476928, 477036, 483840, 484608, 507955, 511110, 521640, 522468, 529920, 530040, 545184, 556416, 565376, 580520, 596160, 596295, 605760, 609546, 618240, 636048, 653085, 681480, 695520, 696624, 706720, 715554, 725760, 726912, 741888, 783702, 794880, 795060, 807680, 812728, 817776, 834624, 848064, 870780, 908640, 914319, 927360, 928832, 953856, 954072, 969216, 1015910, 1022220, 1043280, 1044936, 1060080, 1090368, 1112832, 1130752, 1161040, 1175553, 1192320, 1192590, 1211520, 1219092, 1236480, 1272096, 1306170, 1362960, 1391040, 1393248, 1413440, 1431108, 1451520, 1453824, 1523865, 1567404, 1589760, 1590120, 1615360, 1625456, 1635552, 1669248, 1696128, 1741560, 1788885, 1817280, 1828638, 1854720, 1857664, 1908144, 1959255, 2031820, 2044440, 2086560, 2089872, 2120160, 2180736, 2225664, 2261504, 2322080, 2351106, 2384640, 2385180, 2423040, 2438184, 2544192, 2612340, 2725920, 2742957, 2782080, 2786496, 2826880, 2862216, 2907648, 3047730, 3134808, 3180240, 3250912, 3271104, 3338496, 3392256, 3483120, 3577770, 3634560, 3657276, 3709440, 3715328, 3816288, 3918510, 4063640, 4088880, 4173120, 4179744, 4240320, 4361472, 4571595, 4644160, 4702212, 4769280, 4770360, 4846080, 4876368, 5088384, 5224680, 5451840, 5485914, 5564160, 5572992, 5653760, 5724432, 5877765, 6095460, 6269616, 6360480, 6501824, 6542208, 6676992, 6784512, 6966240, 7155540, 7269120, 7314552, 7430656, 7632576, 7837020, 8127280, 8177760, 8228871, 8346240, 8359488, 8480640, 8722944, 9143190, 9288320, 9404424, 9540720, 9752736, 10176768, 10449360, 10903680, 10971828, 11128320, 11145984, 11307520, 11448864, 11755530, 12190920, 12539232, 12720960, 13003648, 13084416, 13714785, 13932480, 14311080, 14538240, 14629104, 15265152, 15674040, 16254560, 16355520, 16457742, 16692480, 16718976, 16961280, 18286380, 18576640, 18808848, 19081440, 19505472, 20353536, 20898720, 21807360, 21943656, 22291968, 22897728, 23511060, 24381840, 25078464, 25441920, 26007296, 26168832, 27429570, 27864960, 28622160, 29258208, 30530304, 31348080, 32509120, 32711040, 32915484, 33384960, 33437952, 33922560, 36572760, 37153280, 37617696, 38162880, 39010944, 41144355, 41797440, 43614720, 43887312, 45795456, 47022120, 48763680, 50156928, 50883840, 52014592, 54859140, 55729920, 57244320, 58516416, 61060608, 62696160, 65018240, 65422080, 65830968, 66875904, 73145520, 75235392, 76325760, 78021888, 82288710, 83594880, 87774624, 91590912, 94044240, 97527360, 100313856, 101767680, 109718280, 111459840, 114488640, 117032832, 125392320, 130036480, 130844160, 131661936, 146291040, 150470784, 152651520, 156043776, 164577420, 167189760, 175549248, 183181824, 188088480, 195054720, 200627712, 219436560, 228977280, 234065664, 250784640, 260072960, 263323872, 292582080, 300941568, 305303040, 329154840, 334379520, 351098496, 376176960, 390109440, 438873120, 457954560, 468131328, 501569280, 526647744, 585164160, 601883136, 658309680, 702196992, 752353920, 780218880, 877746240, 915909120, 1003138560, 1053295488, 1170328320, 1316619360, 1404393984, 1504707840, 1755492480, 2106590976, 2340656640, 2633238720, 3009415680, 3510984960, 4213181952, 5266477440, 7021969920, 10532954880, 21065909760]

約数ペア:

[(1, 21065909760), (2, 10532954880), (3, 7021969920), (4, 5266477440), (5, 4213181952), (6, 3510984960), (7, 3009415680), (8, 2633238720), (9, 2340656640), (10, 2106590976), (12, 1755492480), (14, 1504707840), (15, 1404393984), (16, 1316619360), (18, 1170328320), (20, 1053295488), (21, 1003138560), (23, 915909120), (24, 877746240), (27, 780218880), (28, 752353920), (30, 702196992), (32, 658309680), (35, 601883136), (36, 585164160), (40, 526647744), (42, 501569280), (45, 468131328), (46, 457954560), (48, 438873120), (54, 390109440), (56, 376176960), (60, 351098496), (63, 334379520), (64, 329154840), (69, 305303040), (70, 300941568), (72, 292582080), (80, 263323872), (81, 260072960), (84, 250784640), (90, 234065664), (92, 228977280), (96, 219436560), (105, 200627712), (108, 195054720), (112, 188088480), (115, 183181824), (120, 175549248), (126, 167189760), (128, 164577420), (135, 156043776), (138, 152651520), (140, 150470784), (144, 146291040), (160, 131661936), (161, 130844160), (162, 130036480), (168, 125392320), (180, 117032832), (184, 114488640), (189, 111459840), (192, 109718280), (207, 101767680), (210, 100313856), (216, 97527360), (224, 94044240), (230, 91590912), (240, 87774624), (252, 83594880), (256, 82288710), (270, 78021888), (276, 76325760), (280, 75235392), (288, 73145520), (315, 66875904), (320, 65830968), (322, 65422080), (324, 65018240), (336, 62696160), (345, 61060608), (360, 58516416), (368, 57244320), (378, 55729920), (384, 54859140), (405, 52014592), (414, 50883840), (420, 50156928), (432, 48763680), (448, 47022120), (460, 45795456), (480, 43887312), (483, 43614720), (504, 41797440), (512, 41144355), (540, 39010944), (552, 38162880), (560, 37617696), (567, 37153280), (576, 36572760), (621, 33922560), (630, 33437952), (631, 33384960), (640, 32915484), (644, 32711040), (648, 32509120), (672, 31348080), (690, 30530304), (720, 29258208), (736, 28622160), (756, 27864960), (768, 27429570), (805, 26168832), (810, 26007296), (828, 25441920), (840, 25078464), (864, 24381840), (896, 23511060), (920, 22897728), (945, 22291968), (960, 21943656), (966, 21807360), (1008, 20898720), (1035, 20353536), (1080, 19505472), (1104, 19081440), (1120, 18808848), (1134, 18576640), (1152, 18286380), (1242, 16961280), (1260, 16718976), (1262, 16692480), (1280, 16457742), (1288, 16355520), (1296, 16254560), (1344, 15674040), (1380, 15265152), (1440, 14629104), (1449, 14538240), (1472, 14311080), (1512, 13932480), (1536, 13714785), (1610, 13084416), (1620, 13003648), (1656, 12720960), (1680, 12539232), (1728, 12190920), (1792, 11755530), (1840, 11448864), (1863, 11307520), (1890, 11145984), (1893, 11128320), (1920, 10971828), (1932, 10903680), (2016, 10449360), (2070, 10176768), (2160, 9752736), (2208, 9540720), (2240, 9404424), (2268, 9288320), (2304, 9143190), (2415, 8722944), (2484, 8480640), (2520, 8359488), (2524, 8346240), (2560, 8228871), (2576, 8177760), (2592, 8127280), (2688, 7837020), (2760, 7632576), (2835, 7430656), (2880, 7314552), (2898, 7269120), (2944, 7155540), (3024, 6966240), (3105, 6784512), (3155, 6676992), (3220, 6542208), (3240, 6501824), (3312, 6360480), (3360, 6269616), (3456, 6095460), (3584, 5877765), (3680, 5724432), (3726, 5653760), (3780, 5572992), (3786, 5564160), (3840, 5485914), (3864, 5451840), (4032, 5224680), (4140, 5088384), (4320, 4876368), (4347, 4846080), (4416, 4770360), (4417, 4769280), (4480, 4702212), (4536, 4644160), (4608, 4571595), (4830, 4361472), (4968, 4240320), (5040, 4179744), (5048, 4173120), (5152, 4088880), (5184, 4063640), (5376, 3918510), (5520, 3816288), (5670, 3715328), (5679, 3709440), (5760, 3657276), (5796, 3634560), (5888, 3577770), (6048, 3483120), (6210, 3392256), (6310, 3338496), (6440, 3271104), (6480, 3250912), (6624, 3180240), (6720, 3134808), (6912, 3047730), (7245, 2907648), (7360, 2862216), (7452, 2826880), (7560, 2786496), (7572, 2782080), (7680, 2742957), (7728, 2725920), (8064, 2612340), (8280, 2544192), (8640, 2438184), (8694, 2423040), (8832, 2385180), (8834, 2384640), (8960, 2351106), (9072, 2322080), (9315, 2261504), (9465, 2225664), (9660, 2180736), (9936, 2120160), (10080, 2089872), (10096, 2086560), (10304, 2044440), (10368, 2031820), (10752, 1959255), (11040, 1908144), (11340, 1857664), (11358, 1854720), (11520, 1828638), (11592, 1817280), (11776, 1788885), (12096, 1741560), (12420, 1696128), (12620, 1669248), (12880, 1635552), (12960, 1625456), (13041, 1615360), (13248, 1590120), (13251, 1589760), (13440, 1567404), (13824, 1523865), (14490, 1453824), (14513, 1451520), (14720, 1431108), (14904, 1413440), (15120, 1393248), (15144, 1391040), (15456, 1362960), (16128, 1306170), (16560, 1272096), (17037, 1236480), (17280, 1219092), (17388, 1211520), (17664, 1192590), (17668, 1192320), (17920, 1175553), (18144, 1161040), (18630, 1130752), (18930, 1112832), (19320, 1090368), (19872, 1060080), (20160, 1044936), (20192, 1043280), (20608, 1022220), (20736, 1015910), (21735, 969216), (22080, 954072), (22085, 953856), (22680, 928832), (22716, 927360), (23040, 914319), (23184, 908640), (24192, 870780), (24840, 848064), (25240, 834624), (25760, 817776), (25920, 812728), (26082, 807680), (26496, 795060), (26502, 794880), (26880, 783702), (28395, 741888), (28980, 726912), (29026, 725760), (29440, 715554), (29808, 706720), (30240, 696624), (30288, 695520), (30912, 681480), (32256, 653085), (33120, 636048), (34074, 618240), (34560, 609546), (34776, 605760), (35328, 596295), (35336, 596160), (36288, 580520), (37260, 565376), (37860, 556416), (38640, 545184), (39744, 530040), (39753, 529920), (40320, 522468), (40384, 521640), (41216, 511110), (41472, 507955), (43470, 484608), (43539, 483840), (44160, 477036), (44170, 476928), (45360, 464416), (45432, 463680), (46368, 454320), (48384, 435390), (49680, 424032), (50480, 417312), (51111, 412160), (51520, 408888), (51840, 406364), (52164, 403840), (52992, 397530), (53004, 397440), (53760, 391851), (56790, 370944), (57960, 363456), (58052, 362880), (58880, 357777), (59616, 353360), (60480, 348312), (60576, 347760), (61824, 340740), (65205, 323072), (66240, 318024), (66255, 317952), (68148, 309120), (69120, 304773), (69552, 302880), (70672, 298080), (72565, 290304), (72576, 290260), (74520, 282688), (75720, 278208), (77280, 272592), (79488, 265020), (79506, 264960), (80640, 261234), (80768, 260820), (82432, 255555), (85185, 247296), (86940, 242304), (87078, 241920), (88320, 238518), (88340, 238464), (90720, 232208), (90864, 231840), (92736, 227160), (96768, 217695), (99360, 212016), (100960, 208656), (101591, 207360), (102222, 206080), (103040, 204444), (103680, 203182), (104328, 201920), (105984, 198765), (106008, 198720), (113580, 185472), (115920, 181728), (116104, 181440), (119232, 176680), (119259, 176640), (120960, 174156), (121152, 173880), (123648, 170370), (130410, 161536), (130617, 161280), (132480, 159012), (132510, 158976), (136296, 154560), (139104, 151440), (141344, 149040), (145130, 145152)]