820434101760

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1559}}^1$

素因数の和:1859

約数の個数: 960

約数和(自身を含む): 3513285135360

約数和(自身を除く): 2692851033600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 251, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 502, 504, 512, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 753, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1004, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1255, 1260, 1280, 1344, 1365, 1440, 1456, 1506, 1536, 1559, 1560, 1638, 1664, 1680, 1757, 1792, 1820, 1872, 1920, 2008, 2016, 2080, 2184, 2240, 2259, 2304, 2340, 2496, 2510, 2520, 2560, 2688, 2730, 2880, 2912, 3012, 3118, 3120, 3263, 3276, 3328, 3360, 3514, 3584, 3640, 3744, 3765, 3840, 4016, 4032, 4095, 4160, 4368, 4480, 4518, 4608, 4677, 4680, 4992, 5020, 5040, 5271, 5376, 5460, 5760, 5824, 6024, 6236, 6240, 6526, 6552, 6656, 6720, 7028, 7280, 7488, 7530, 7680, 7795, 8032, 8064, 8190, 8320, 8736, 8785, 8960, 9036, 9354, 9360, 9789, 9984, 10040, 10080, 10542, 10752, 10913, 10920, 11295, 11520, 11648, 12048, 12472, 12480, 13052, 13104, 13440, 14031, 14056, 14560, 14976, 15060, 15590, 15813, 16064, 16128, 16315, 16380, 16640, 17472, 17570, 17920, 18072, 18708, 18720, 19578, 19968, 20080, 20160, 20267, 21084, 21826, 21840, 22590, 22841, 23040, 23296, 23385, 24096, 24944, 24960, 26104, 26208, 26355, 26880, 28062, 28112, 29120, 29367, 29952, 30120, 31180, 31626, 32128, 32256, 32630, 32739, 32760, 33280, 34944, 35140, 36144, 37416, 37440, 39156, 40160, 40320, 40534, 42168, 43652, 43680, 45180, 45682, 46592, 46770, 48192, 48945, 49888, 49920, 52208, 52416, 52710, 53760, 54565, 56124, 56224, 58240, 58734, 59904, 60240, 60801, 62360, 63252, 64256, 65260, 65478, 65520, 68523, 69888, 70155, 70280, 72288, 74832, 74880, 78312, 79065, 80320, 80640, 81068, 84336, 87304, 87360, 90360, 91364, 93540, 96384, 97890, 98217, 99776, 99840, 101335, 104416, 104832, 105420, 109130, 112248, 112448, 114205, 116480, 117468, 120480, 121602, 124720, 126504, 128512, 130520, 130956, 131040, 137046, 139776, 140310, 140560, 141869, 144576, 146835, 149664, 149760, 156624, 158130, 160640, 161280, 162136, 163695, 168672, 174608, 174720, 180720, 182403, 182728, 187080, 192768, 195780, 196434, 199552, 202670, 205569, 208832, 209664, 210840, 218260, 224496, 224896, 228410, 232960, 234936, 240960, 243204, 249440, 253008, 261040, 261912, 262080, 274092, 280620, 281120, 283738, 289152, 293670, 299328, 299520, 304005, 313248, 316260, 321280, 324272, 327390, 337344, 342615, 349216, 349440, 361440, 364806, 365456, 374160, 385536, 391309, 391560, 392868, 399104, 405340, 411138, 417664, 419328, 421680, 425607, 436520, 448992, 449792, 456820, 469872, 481920, 486408, 491085, 498880, 506016, 522080, 523824, 524160, 548184, 561240, 562240, 567476, 578304, 587340, 598656, 608010, 626496, 632520, 642560, 648544, 654780, 674688, 685230, 698432, 698880, 709345, 722880, 729612, 730912, 748320, 782618, 783120, 785736, 798208, 810680, 822276, 835328, 843360, 851214, 873040, 897984, 899584, 912015, 913640, 939744, 963840, 972816, 982170, 997760, 1012032, 1027845, 1044160, 1047648, 1048320, 1096368, 1122480, 1124480, 1134952, 1156608, 1173927, 1174680, 1197312, 1216020, 1252992, 1265040, 1276821, 1297088, 1309560, 1349376, 1370460, 1396864, 1418690, 1445760, 1459224, 1461824, 1496640, 1565236, 1566240, 1571472, 1621360, 1644552, 1670656, 1686720, 1702428, 1746080, 1795968, 1824030, 1827280, 1879488, 1927680, 1945632, 1956545, 1964340, 1995520, 2024064, 2055690, 2088320, 2095296, 2096640, 2128035, 2192736, 2244960, 2248960, 2269904, 2347854, 2349360, 2394624, 2432040, 2505984, 2530080, 2553642, 2594176, 2619120, 2698752, 2739163, 2740920, 2793728, 2837380, 2891520, 2918448, 2923648, 2993280, 3130472, 3132480, 3142944, 3242720, 3289104, 3373440, 3404856, 3492160, 3521781, 3591936, 3648060, 3654560, 3758976, 3891264, 3913090, 3928680, 3991040, 4048128, 4111380, 4176640, 4190592, 4256070, 4385472, 4489920, 4497920, 4539808, 4695708, 4698720, 4864080, 5011968, 5060160, 5087017, 5107284, 5188352, 5238240, 5478326, 5481840, 5587456, 5674760, 5783040, 5836896, 5847296, 5869635, 5986560, 6260944, 6264960, 6285888, 6384105, 6485440, 6578208, 6746880, 6809712, 6984320, 7043562, 7183872, 7296120, 7309120, 7517952, 7782528, 7826180, 7857360, 8096256, 8217489, 8222760, 8353280, 8381184, 8512140, 8770944, 8979840, 9079616, 9391416, 9397440, 9728160, 10120320, 10174034, 10214568, 10376704, 10476480, 10956652, 10963680, 11349520, 11673792, 11694592, 11739270, 11973120, 12521888, 12529920, 12571776, 12768210, 12970880, 13156416, 13493760, 13619424, 13695815, 13968640, 14087124, 14592240, 14618240, 15035904, 15261051, 15565056, 15652360, 15714720, 16434978, 16445520, 16762368, 17024280, 17541888, 17608905, 17959680, 18159232, 18782832, 18794880, 19456320, 20240640, 20348068, 20429136, 20952960, 21913304, 21927360, 22699040, 23347584, 23478540, 24652467, 25043776, 25059840, 25143552, 25435085, 25536420, 25941760, 26312832, 27238848, 27391630, 27937280, 28174248, 29184480, 29236480, 30522102, 31130112, 31304720, 31429440, 32869956, 32891040, 34048560, 35083776, 35217810, 35609119, 35919360, 36318464, 37565664, 37589760, 38912640, 40481280, 40696136, 40858272, 41087445, 41905920, 43826608, 43854720, 45398080, 45783153, 46695168, 46957080, 49304934, 50087552, 50287104, 50870170, 51072840, 51883520, 52625664, 54477696, 54783260, 56348496, 58368960, 58472960, 61044204, 62609440, 62858880, 65739912, 65782080, 68097120, 70435620, 71218238, 72636928, 75131328, 75179520, 76305255, 77825280, 81392272, 81716544, 82174890, 83811840, 87653216, 87709440, 90796160, 91566306, 93390336, 93914160, 98609868, 100175104, 101740340, 102145680, 105251328, 106827357, 108955392, 109566520, 112696992, 116737920, 122088408, 123262335, 125218880, 125717760, 131479824, 131564160, 136194240, 140871240, 142436476, 150262656, 152610510, 155650560, 162784544, 163433088, 164349780, 175306432, 175418880, 178045595, 181592320, 183132612, 187828320, 197219736, 200350208, 203480680, 204291360, 213654714, 217910784, 219133040, 225393984, 228915765, 233475840, 244176816, 246524670, 250437760, 251435520, 262959648, 263128320, 272388480, 281742480, 284872952, 300525312, 305221020, 320482071, 325569088, 326866176, 328699560, 350612864, 356091190, 363184640, 366265224, 375656640, 394439472, 406961360, 408582720, 427309428, 438266080, 450787968, 457831530, 466951680, 488353632, 493049340, 500875520, 525919296, 526256640, 534136785, 544776960, 563484960, 569745904, 601050624, 610442040, 640964142, 651138176, 653732352, 657399120, 701225728, 712182380, 732530448, 751313280, 788878944, 813922720, 817165440, 854618856, 876532160, 901575936, 915663060, 976707264, 986098680, 1001751040, 1051838592, 1068273570, 1089553920, 1126969920, 1139491808, 1220884080, 1281928284, 1302276352, 1314798240, 1402451456, 1424364760, 1465060896, 1502626560, 1577757888, 1602410355, 1627845440, 1634330880, 1709237712, 1753064320, 1803151872, 1831326120, 1953414528, 1972197360, 2103677184, 2136547140, 2253939840, 2278983616, 2441768160, 2563856568, 2604552704, 2629596480, 2848729520, 2930121792, 3005253120, 3155515776, 3204820710, 3255690880, 3268661760, 3418475424, 3506128640, 3662652240, 3906829056, 3944394720, 4207354368, 4273094280, 4507879680, 4557967232, 4883536320, 5127713136, 5259192960, 5697459040, 5860243584, 6311031552, 6409641420, 6511381760, 6836950848, 7012257280, 7325304480, 7813658112, 7888789440, 8546188560, 9015759360, 9115934464, 9767072640, 10255426272, 10518385920, 11394918080, 11720487168, 12622063104, 12819282840, 13022763520, 13673901696, 14650608960, 15777578880, 17092377120, 18231868928, 19534145280, 20510852544, 21036771840, 22789836160, 23440974336, 25638565680, 27347803392, 29301217920, 31555157760, 34184754240, 39068290560, 41021705088, 45579672320, 51277131360, 54695606784, 58602435840, 63110315520, 68369508480, 82043410176, 91159344640, 102554262720, 117204871680, 136739016960, 164086820352, 205108525440, 273478033920, 410217050880, 820434101760]

約数ペア:

[(1, 820434101760), (2, 410217050880), (3, 273478033920), (4, 205108525440), (5, 164086820352), (6, 136739016960), (7, 117204871680), (8, 102554262720), (9, 91159344640), (10, 82043410176), (12, 68369508480), (13, 63110315520), (14, 58602435840), (15, 54695606784), (16, 51277131360), (18, 45579672320), (20, 41021705088), (21, 39068290560), (24, 34184754240), (26, 31555157760), (28, 29301217920), (30, 27347803392), (32, 25638565680), (35, 23440974336), (36, 22789836160), (39, 21036771840), (40, 20510852544), (42, 19534145280), (45, 18231868928), (48, 17092377120), (52, 15777578880), (56, 14650608960), (60, 13673901696), (63, 13022763520), (64, 12819282840), (65, 12622063104), (70, 11720487168), (72, 11394918080), (78, 10518385920), (80, 10255426272), (84, 9767072640), (90, 9115934464), (91, 9015759360), (96, 8546188560), (104, 7888789440), (105, 7813658112), (112, 7325304480), (117, 7012257280), (120, 6836950848), (126, 6511381760), (128, 6409641420), (130, 6311031552), (140, 5860243584), (144, 5697459040), (156, 5259192960), (160, 5127713136), (168, 4883536320), (180, 4557967232), (182, 4507879680), (192, 4273094280), (195, 4207354368), (208, 3944394720), (210, 3906829056), (224, 3662652240), (234, 3506128640), (240, 3418475424), (251, 3268661760), (252, 3255690880), (256, 3204820710), (260, 3155515776), (273, 3005253120), (280, 2930121792), (288, 2848729520), (312, 2629596480), (315, 2604552704), (320, 2563856568), (336, 2441768160), (360, 2278983616), (364, 2253939840), (384, 2136547140), (390, 2103677184), (416, 1972197360), (420, 1953414528), (448, 1831326120), (455, 1803151872), (468, 1753064320), (480, 1709237712), (502, 1634330880), (504, 1627845440), (512, 1602410355), (520, 1577757888), (546, 1502626560), (560, 1465060896), (576, 1424364760), (585, 1402451456), (624, 1314798240), (630, 1302276352), (640, 1281928284), (672, 1220884080), (720, 1139491808), (728, 1126969920), (753, 1089553920), (768, 1068273570), (780, 1051838592), (819, 1001751040), (832, 986098680), (840, 976707264), (896, 915663060), (910, 901575936), (936, 876532160), (960, 854618856), (1004, 817165440), (1008, 813922720), (1040, 788878944), (1092, 751313280), (1120, 732530448), (1152, 712182380), (1170, 701225728), (1248, 657399120), (1255, 653732352), (1260, 651138176), (1280, 640964142), (1344, 610442040), (1365, 601050624), (1440, 569745904), (1456, 563484960), (1506, 544776960), (1536, 534136785), (1559, 526256640), (1560, 525919296), (1638, 500875520), (1664, 493049340), (1680, 488353632), (1757, 466951680), (1792, 457831530), (1820, 450787968), (1872, 438266080), (1920, 427309428), (2008, 408582720), (2016, 406961360), (2080, 394439472), (2184, 375656640), (2240, 366265224), (2259, 363184640), (2304, 356091190), (2340, 350612864), (2496, 328699560), (2510, 326866176), (2520, 325569088), (2560, 320482071), (2688, 305221020), (2730, 300525312), (2880, 284872952), (2912, 281742480), (3012, 272388480), (3118, 263128320), (3120, 262959648), (3263, 251435520), (3276, 250437760), (3328, 246524670), (3360, 244176816), (3514, 233475840), (3584, 228915765), (3640, 225393984), (3744, 219133040), (3765, 217910784), (3840, 213654714), (4016, 204291360), (4032, 203480680), (4095, 200350208), (4160, 197219736), (4368, 187828320), (4480, 183132612), (4518, 181592320), (4608, 178045595), (4677, 175418880), (4680, 175306432), (4992, 164349780), (5020, 163433088), (5040, 162784544), (5271, 155650560), (5376, 152610510), (5460, 150262656), (5760, 142436476), (5824, 140871240), (6024, 136194240), (6236, 131564160), (6240, 131479824), (6526, 125717760), (6552, 125218880), (6656, 123262335), (6720, 122088408), (7028, 116737920), (7280, 112696992), (7488, 109566520), (7530, 108955392), (7680, 106827357), (7795, 105251328), (8032, 102145680), (8064, 101740340), (8190, 100175104), (8320, 98609868), (8736, 93914160), (8785, 93390336), (8960, 91566306), (9036, 90796160), (9354, 87709440), (9360, 87653216), (9789, 83811840), (9984, 82174890), (10040, 81716544), (10080, 81392272), (10542, 77825280), (10752, 76305255), (10913, 75179520), (10920, 75131328), (11295, 72636928), (11520, 71218238), (11648, 70435620), (12048, 68097120), (12472, 65782080), (12480, 65739912), (13052, 62858880), (13104, 62609440), (13440, 61044204), (14031, 58472960), (14056, 58368960), (14560, 56348496), (14976, 54783260), (15060, 54477696), (15590, 52625664), (15813, 51883520), (16064, 51072840), (16128, 50870170), (16315, 50287104), (16380, 50087552), (16640, 49304934), (17472, 46957080), (17570, 46695168), (17920, 45783153), (18072, 45398080), (18708, 43854720), (18720, 43826608), (19578, 41905920), (19968, 41087445), (20080, 40858272), (20160, 40696136), (20267, 40481280), (21084, 38912640), (21826, 37589760), (21840, 37565664), (22590, 36318464), (22841, 35919360), (23040, 35609119), (23296, 35217810), (23385, 35083776), (24096, 34048560), (24944, 32891040), (24960, 32869956), (26104, 31429440), (26208, 31304720), (26355, 31130112), (26880, 30522102), (28062, 29236480), (28112, 29184480), (29120, 28174248), (29367, 27937280), (29952, 27391630), (30120, 27238848), (31180, 26312832), (31626, 25941760), (32128, 25536420), (32256, 25435085), (32630, 25143552), (32739, 25059840), (32760, 25043776), (33280, 24652467), (34944, 23478540), (35140, 23347584), (36144, 22699040), (37416, 21927360), (37440, 21913304), (39156, 20952960), (40160, 20429136), (40320, 20348068), (40534, 20240640), (42168, 19456320), (43652, 18794880), (43680, 18782832), (45180, 18159232), (45682, 17959680), (46592, 17608905), (46770, 17541888), (48192, 17024280), (48945, 16762368), (49888, 16445520), (49920, 16434978), (52208, 15714720), (52416, 15652360), (52710, 15565056), (53760, 15261051), (54565, 15035904), (56124, 14618240), (56224, 14592240), (58240, 14087124), (58734, 13968640), (59904, 13695815), (60240, 13619424), (60801, 13493760), (62360, 13156416), (63252, 12970880), (64256, 12768210), (65260, 12571776), (65478, 12529920), (65520, 12521888), (68523, 11973120), (69888, 11739270), (70155, 11694592), (70280, 11673792), (72288, 11349520), (74832, 10963680), (74880, 10956652), (78312, 10476480), (79065, 10376704), (80320, 10214568), (80640, 10174034), (81068, 10120320), (84336, 9728160), (87304, 9397440), (87360, 9391416), (90360, 9079616), (91364, 8979840), (93540, 8770944), (96384, 8512140), (97890, 8381184), (98217, 8353280), (99776, 8222760), (99840, 8217489), (101335, 8096256), (104416, 7857360), (104832, 7826180), (105420, 7782528), (109130, 7517952), (112248, 7309120), (112448, 7296120), (114205, 7183872), (116480, 7043562), (117468, 6984320), (120480, 6809712), (121602, 6746880), (124720, 6578208), (126504, 6485440), (128512, 6384105), (130520, 6285888), (130956, 6264960), (131040, 6260944), (137046, 5986560), (139776, 5869635), (140310, 5847296), (140560, 5836896), (141869, 5783040), (144576, 5674760), (146835, 5587456), (149664, 5481840), (149760, 5478326), (156624, 5238240), (158130, 5188352), (160640, 5107284), (161280, 5087017), (162136, 5060160), (163695, 5011968), (168672, 4864080), (174608, 4698720), (174720, 4695708), (180720, 4539808), (182403, 4497920), (182728, 4489920), (187080, 4385472), (192768, 4256070), (195780, 4190592), (196434, 4176640), (199552, 4111380), (202670, 4048128), (205569, 3991040), (208832, 3928680), (209664, 3913090), (210840, 3891264), (218260, 3758976), (224496, 3654560), (224896, 3648060), (228410, 3591936), (232960, 3521781), (234936, 3492160), (240960, 3404856), (243204, 3373440), (249440, 3289104), (253008, 3242720), (261040, 3142944), (261912, 3132480), (262080, 3130472), (274092, 2993280), (280620, 2923648), (281120, 2918448), (283738, 2891520), (289152, 2837380), (293670, 2793728), (299328, 2740920), (299520, 2739163), (304005, 2698752), (313248, 2619120), (316260, 2594176), (321280, 2553642), (324272, 2530080), (327390, 2505984), (337344, 2432040), (342615, 2394624), (349216, 2349360), (349440, 2347854), (361440, 2269904), (364806, 2248960), (365456, 2244960), (374160, 2192736), (385536, 2128035), (391309, 2096640), (391560, 2095296), (392868, 2088320), (399104, 2055690), (405340, 2024064), (411138, 1995520), (417664, 1964340), (419328, 1956545), (421680, 1945632), (425607, 1927680), (436520, 1879488), (448992, 1827280), (449792, 1824030), (456820, 1795968), (469872, 1746080), (481920, 1702428), (486408, 1686720), (491085, 1670656), (498880, 1644552), (506016, 1621360), (522080, 1571472), (523824, 1566240), (524160, 1565236), (548184, 1496640), (561240, 1461824), (562240, 1459224), (567476, 1445760), (578304, 1418690), (587340, 1396864), (598656, 1370460), (608010, 1349376), (626496, 1309560), (632520, 1297088), (642560, 1276821), (648544, 1265040), (654780, 1252992), (674688, 1216020), (685230, 1197312), (698432, 1174680), (698880, 1173927), (709345, 1156608), (722880, 1134952), (729612, 1124480), (730912, 1122480), (748320, 1096368), (782618, 1048320), (783120, 1047648), (785736, 1044160), (798208, 1027845), (810680, 1012032), (822276, 997760), (835328, 982170), (843360, 972816), (851214, 963840), (873040, 939744), (897984, 913640), (899584, 912015)]