81049221120

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 768

約数和(自身を含む): 317011968000

約数和(自身を除く): 235962746880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 83, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 166, 168, 190, 192, 210, 224, 228, 239, 240, 249, 256, 266, 280, 285, 304, 320, 332, 336, 380, 384, 399, 415, 420, 448, 456, 478, 480, 498, 512, 532, 560, 570, 581, 608, 640, 664, 665, 672, 717, 760, 768, 798, 830, 840, 896, 912, 956, 960, 996, 1024, 1064, 1120, 1140, 1162, 1195, 1216, 1245, 1280, 1328, 1330, 1344, 1434, 1520, 1536, 1577, 1596, 1660, 1673, 1680, 1743, 1792, 1824, 1912, 1920, 1992, 1995, 2048, 2128, 2240, 2280, 2324, 2390, 2432, 2490, 2560, 2656, 2660, 2688, 2868, 2905, 3040, 3072, 3154, 3192, 3320, 3346, 3360, 3486, 3584, 3585, 3648, 3824, 3840, 3984, 3990, 4256, 4480, 4541, 4560, 4648, 4731, 4780, 4864, 4980, 5019, 5120, 5312, 5320, 5376, 5736, 5810, 6080, 6144, 6308, 6384, 6640, 6692, 6720, 6972, 7168, 7170, 7296, 7648, 7680, 7885, 7968, 7980, 8365, 8512, 8715, 8960, 9082, 9120, 9296, 9462, 9560, 9728, 9960, 10038, 10240, 10624, 10640, 10752, 11039, 11472, 11620, 12160, 12616, 12768, 13280, 13384, 13440, 13623, 13944, 14336, 14340, 14592, 15296, 15360, 15770, 15936, 15960, 16730, 17024, 17430, 17920, 18164, 18240, 18592, 18924, 19120, 19456, 19837, 19920, 20076, 21248, 21280, 21504, 22078, 22705, 22944, 23240, 23655, 24320, 25095, 25232, 25536, 26560, 26768, 26880, 27246, 27888, 28680, 29184, 30592, 30720, 31540, 31787, 31872, 31920, 33117, 33460, 34048, 34860, 35840, 36328, 36480, 37184, 37848, 38240, 38912, 39674, 39840, 40152, 42496, 42560, 43008, 44156, 45410, 45888, 46480, 47310, 48640, 50190, 50464, 51072, 53120, 53536, 53760, 54492, 55195, 55776, 57360, 58368, 59511, 61184, 63080, 63574, 63744, 63840, 66234, 66920, 68096, 68115, 69720, 71680, 72656, 72960, 74368, 75696, 76480, 79348, 79680, 80304, 84992, 85120, 88312, 90820, 91776, 92960, 94620, 95361, 97280, 99185, 100380, 100928, 102144, 106240, 107072, 107520, 108984, 110390, 111552, 114720, 116736, 119022, 122368, 126160, 127148, 127488, 127680, 132468, 133840, 136192, 136230, 138859, 139440, 145312, 145920, 148736, 151392, 152960, 158696, 158935, 159360, 160608, 165585, 169984, 170240, 176624, 181640, 183552, 185920, 189240, 190722, 194560, 198370, 200760, 201856, 204288, 212480, 214144, 215040, 217968, 220780, 223104, 229440, 238044, 244736, 252320, 254296, 254976, 255360, 264936, 267680, 272384, 272460, 277718, 278880, 290624, 291840, 297472, 297555, 302784, 305920, 317392, 317870, 318720, 321216, 331170, 340480, 353248, 363280, 367104, 371840, 376903, 378480, 381444, 396740, 401520, 403712, 408576, 416577, 424960, 428288, 435936, 441560, 446208, 458880, 476088, 476805, 489472, 504640, 508592, 509952, 510720, 529872, 535360, 544920, 555436, 557760, 581248, 583680, 594944, 595110, 605568, 611840, 634784, 635740, 637440, 642432, 662340, 680960, 694295, 706496, 726560, 734208, 743680, 753806, 756960, 762888, 793480, 803040, 807424, 817152, 833154, 849920, 856576, 871872, 883120, 892416, 917760, 952176, 953610, 1009280, 1017184, 1021440, 1059744, 1070720, 1089840, 1110872, 1115520, 1130709, 1162496, 1189888, 1190220, 1211136, 1223680, 1269568, 1271480, 1274880, 1284864, 1324680, 1361920, 1388590, 1412992, 1453120, 1468416, 1487360, 1507612, 1513920, 1525776, 1586960, 1606080, 1614848, 1666308, 1713152, 1743744, 1766240, 1784832, 1835520, 1884515, 1904352, 1907220, 2018560, 2034368, 2042880, 2082885, 2119488, 2141440, 2179680, 2221744, 2231040, 2261418, 2324992, 2380440, 2422272, 2447360, 2539136, 2542960, 2549760, 2569728, 2638321, 2649360, 2777180, 2825984, 2906240, 2974720, 3015224, 3027840, 3051552, 3173920, 3212160, 3229696, 3332616, 3426304, 3487488, 3532480, 3569664, 3671040, 3769030, 3808704, 3814440, 4037120, 4068736, 4085760, 4165770, 4238976, 4282880, 4359360, 4443488, 4462080, 4522836, 4649984, 4760880, 4844544, 5078272, 5085920, 5139456, 5276642, 5298720, 5554360, 5651968, 5653545, 5812480, 5949440, 6030448, 6055680, 6103104, 6347840, 6424320, 6665232, 6974976, 7064960, 7342080, 7538060, 7617408, 7628880, 7914963, 8074240, 8137472, 8331540, 8477952, 8565760, 8718720, 8886976, 8924160, 9045672, 9299968, 9521760, 9689088, 10156544, 10171840, 10278912, 10553284, 10597440, 11108720, 11303936, 11307090, 11624960, 12060896, 12111360, 12206208, 12695680, 12848640, 13191605, 13330464, 13949952, 14129920, 15076120, 15234816, 15257760, 15829926, 16148480, 16274944, 16663080, 16955904, 17131520, 17437440, 17773952, 17848320, 18091344, 19043520, 20313088, 20343680, 21106568, 21194880, 22217440, 22607872, 22614180, 23249920, 24121792, 24222720, 24412416, 25391360, 25697280, 26383210, 26660928, 27899904, 28259840, 30152240, 30469632, 30515520, 31659852, 32549888, 33326160, 33911808, 34874880, 35547904, 36182688, 38087040, 39574815, 40626176, 40687360, 42213136, 42389760, 44434880, 45228360, 46499840, 48243584, 48445440, 48824832, 50782720, 51394560, 52766420, 53321856, 56519680, 60304480, 60939264, 61031040, 63319704, 65099776, 66652320, 67823616, 69749760, 71095808, 72365376, 76174080, 79149630, 81374720, 84426272, 84779520, 88869760, 90456720, 96487168, 97649664, 101565440, 105532840, 106643712, 113039360, 120608960, 121878528, 122062080, 126639408, 133304640, 139499520, 142191616, 144730752, 152348160, 158299260, 162749440, 168852544, 169559040, 177739520, 180913440, 192974336, 195299328, 203130880, 211065680, 213287424, 241217920, 244124160, 253278816, 266609280, 284383232, 289461504, 304696320, 316598520, 325498880, 337705088, 339118080, 355479040, 361826880, 385948672, 422131360, 426574848, 482435840, 488248320, 506557632, 533218560, 578923008, 609392640, 633197040, 675410176, 710958080, 723653760, 771897344, 844262720, 853149696, 964871680, 976496640, 1013115264, 1066437120, 1157846016, 1266394080, 1350820352, 1421916160, 1447307520, 1688525440, 1929743360, 2026230528, 2132874240, 2315692032, 2532788160, 2701640704, 2894615040, 3377050880, 3859486720, 4052461056, 4265748480, 5065576320, 5403281408, 5789230080, 6754101760, 8104922112, 10131152640, 11578460160, 13508203520, 16209844224, 20262305280, 27016407040, 40524610560, 81049221120]

約数ペア:

[(1, 81049221120), (2, 40524610560), (3, 27016407040), (4, 20262305280), (5, 16209844224), (6, 13508203520), (7, 11578460160), (8, 10131152640), (10, 8104922112), (12, 6754101760), (14, 5789230080), (15, 5403281408), (16, 5065576320), (19, 4265748480), (20, 4052461056), (21, 3859486720), (24, 3377050880), (28, 2894615040), (30, 2701640704), (32, 2532788160), (35, 2315692032), (38, 2132874240), (40, 2026230528), (42, 1929743360), (48, 1688525440), (56, 1447307520), (57, 1421916160), (60, 1350820352), (64, 1266394080), (70, 1157846016), (76, 1066437120), (80, 1013115264), (83, 976496640), (84, 964871680), (95, 853149696), (96, 844262720), (105, 771897344), (112, 723653760), (114, 710958080), (120, 675410176), (128, 633197040), (133, 609392640), (140, 578923008), (152, 533218560), (160, 506557632), (166, 488248320), (168, 482435840), (190, 426574848), (192, 422131360), (210, 385948672), (224, 361826880), (228, 355479040), (239, 339118080), (240, 337705088), (249, 325498880), (256, 316598520), (266, 304696320), (280, 289461504), (285, 284383232), (304, 266609280), (320, 253278816), (332, 244124160), (336, 241217920), (380, 213287424), (384, 211065680), (399, 203130880), (415, 195299328), (420, 192974336), (448, 180913440), (456, 177739520), (478, 169559040), (480, 168852544), (498, 162749440), (512, 158299260), (532, 152348160), (560, 144730752), (570, 142191616), (581, 139499520), (608, 133304640), (640, 126639408), (664, 122062080), (665, 121878528), (672, 120608960), (717, 113039360), (760, 106643712), (768, 105532840), (798, 101565440), (830, 97649664), (840, 96487168), (896, 90456720), (912, 88869760), (956, 84779520), (960, 84426272), (996, 81374720), (1024, 79149630), (1064, 76174080), (1120, 72365376), (1140, 71095808), (1162, 69749760), (1195, 67823616), (1216, 66652320), (1245, 65099776), (1280, 63319704), (1328, 61031040), (1330, 60939264), (1344, 60304480), (1434, 56519680), (1520, 53321856), (1536, 52766420), (1577, 51394560), (1596, 50782720), (1660, 48824832), (1673, 48445440), (1680, 48243584), (1743, 46499840), (1792, 45228360), (1824, 44434880), (1912, 42389760), (1920, 42213136), (1992, 40687360), (1995, 40626176), (2048, 39574815), (2128, 38087040), (2240, 36182688), (2280, 35547904), (2324, 34874880), (2390, 33911808), (2432, 33326160), (2490, 32549888), (2560, 31659852), (2656, 30515520), (2660, 30469632), (2688, 30152240), (2868, 28259840), (2905, 27899904), (3040, 26660928), (3072, 26383210), (3154, 25697280), (3192, 25391360), (3320, 24412416), (3346, 24222720), (3360, 24121792), (3486, 23249920), (3584, 22614180), (3585, 22607872), (3648, 22217440), (3824, 21194880), (3840, 21106568), (3984, 20343680), (3990, 20313088), (4256, 19043520), (4480, 18091344), (4541, 17848320), (4560, 17773952), (4648, 17437440), (4731, 17131520), (4780, 16955904), (4864, 16663080), (4980, 16274944), (5019, 16148480), (5120, 15829926), (5312, 15257760), (5320, 15234816), (5376, 15076120), (5736, 14129920), (5810, 13949952), (6080, 13330464), (6144, 13191605), (6308, 12848640), (6384, 12695680), (6640, 12206208), (6692, 12111360), (6720, 12060896), (6972, 11624960), (7168, 11307090), (7170, 11303936), (7296, 11108720), (7648, 10597440), (7680, 10553284), (7885, 10278912), (7968, 10171840), (7980, 10156544), (8365, 9689088), (8512, 9521760), (8715, 9299968), (8960, 9045672), (9082, 8924160), (9120, 8886976), (9296, 8718720), (9462, 8565760), (9560, 8477952), (9728, 8331540), (9960, 8137472), (10038, 8074240), (10240, 7914963), (10624, 7628880), (10640, 7617408), (10752, 7538060), (11039, 7342080), (11472, 7064960), (11620, 6974976), (12160, 6665232), (12616, 6424320), (12768, 6347840), (13280, 6103104), (13384, 6055680), (13440, 6030448), (13623, 5949440), (13944, 5812480), (14336, 5653545), (14340, 5651968), (14592, 5554360), (15296, 5298720), (15360, 5276642), (15770, 5139456), (15936, 5085920), (15960, 5078272), (16730, 4844544), (17024, 4760880), (17430, 4649984), (17920, 4522836), (18164, 4462080), (18240, 4443488), (18592, 4359360), (18924, 4282880), (19120, 4238976), (19456, 4165770), (19837, 4085760), (19920, 4068736), (20076, 4037120), (21248, 3814440), (21280, 3808704), (21504, 3769030), (22078, 3671040), (22705, 3569664), (22944, 3532480), (23240, 3487488), (23655, 3426304), (24320, 3332616), (25095, 3229696), (25232, 3212160), (25536, 3173920), (26560, 3051552), (26768, 3027840), (26880, 3015224), (27246, 2974720), (27888, 2906240), (28680, 2825984), (29184, 2777180), (30592, 2649360), (30720, 2638321), (31540, 2569728), (31787, 2549760), (31872, 2542960), (31920, 2539136), (33117, 2447360), (33460, 2422272), (34048, 2380440), (34860, 2324992), (35840, 2261418), (36328, 2231040), (36480, 2221744), (37184, 2179680), (37848, 2141440), (38240, 2119488), (38912, 2082885), (39674, 2042880), (39840, 2034368), (40152, 2018560), (42496, 1907220), (42560, 1904352), (43008, 1884515), (44156, 1835520), (45410, 1784832), (45888, 1766240), (46480, 1743744), (47310, 1713152), (48640, 1666308), (50190, 1614848), (50464, 1606080), (51072, 1586960), (53120, 1525776), (53536, 1513920), (53760, 1507612), (54492, 1487360), (55195, 1468416), (55776, 1453120), (57360, 1412992), (58368, 1388590), (59511, 1361920), (61184, 1324680), (63080, 1284864), (63574, 1274880), (63744, 1271480), (63840, 1269568), (66234, 1223680), (66920, 1211136), (68096, 1190220), (68115, 1189888), (69720, 1162496), (71680, 1130709), (72656, 1115520), (72960, 1110872), (74368, 1089840), (75696, 1070720), (76480, 1059744), (79348, 1021440), (79680, 1017184), (80304, 1009280), (84992, 953610), (85120, 952176), (88312, 917760), (90820, 892416), (91776, 883120), (92960, 871872), (94620, 856576), (95361, 849920), (97280, 833154), (99185, 817152), (100380, 807424), (100928, 803040), (102144, 793480), (106240, 762888), (107072, 756960), (107520, 753806), (108984, 743680), (110390, 734208), (111552, 726560), (114720, 706496), (116736, 694295), (119022, 680960), (122368, 662340), (126160, 642432), (127148, 637440), (127488, 635740), (127680, 634784), (132468, 611840), (133840, 605568), (136192, 595110), (136230, 594944), (138859, 583680), (139440, 581248), (145312, 557760), (145920, 555436), (148736, 544920), (151392, 535360), (152960, 529872), (158696, 510720), (158935, 509952), (159360, 508592), (160608, 504640), (165585, 489472), (169984, 476805), (170240, 476088), (176624, 458880), (181640, 446208), (183552, 441560), (185920, 435936), (189240, 428288), (190722, 424960), (194560, 416577), (198370, 408576), (200760, 403712), (201856, 401520), (204288, 396740), (212480, 381444), (214144, 378480), (215040, 376903), (217968, 371840), (220780, 367104), (223104, 363280), (229440, 353248), (238044, 340480), (244736, 331170), (252320, 321216), (254296, 318720), (254976, 317870), (255360, 317392), (264936, 305920), (267680, 302784), (272384, 297555), (272460, 297472), (277718, 291840), (278880, 290624)]