81640258560

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:633

約数の個数: 704

約数和(自身を含む): 333913190400

約数和(自身を除く): 252272931840

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, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 239, 240, 252, 256, 270, 280, 288, 315, 320, 336, 353, 360, 378, 384, 420, 432, 448, 478, 480, 504, 512, 540, 560, 576, 630, 640, 672, 706, 717, 720, 756, 768, 840, 864, 896, 945, 956, 960, 1008, 1024, 1059, 1080, 1120, 1152, 1195, 1260, 1280, 1344, 1412, 1434, 1440, 1512, 1536, 1673, 1680, 1728, 1765, 1792, 1890, 1912, 1920, 2016, 2118, 2151, 2160, 2240, 2304, 2390, 2471, 2520, 2560, 2688, 2824, 2868, 2880, 3024, 3072, 3177, 3346, 3360, 3456, 3530, 3584, 3585, 3780, 3824, 3840, 4032, 4236, 4302, 4320, 4480, 4608, 4780, 4942, 5019, 5040, 5120, 5295, 5376, 5648, 5736, 5760, 6048, 6354, 6453, 6692, 6720, 6912, 7060, 7168, 7170, 7413, 7560, 7648, 7680, 8064, 8365, 8472, 8604, 8640, 8960, 9216, 9531, 9560, 9884, 10038, 10080, 10590, 10752, 10755, 11296, 11472, 11520, 12096, 12355, 12708, 12906, 13384, 13440, 13824, 14120, 14340, 14826, 15057, 15120, 15296, 15360, 15885, 16128, 16730, 16944, 17208, 17280, 17920, 19062, 19120, 19768, 20076, 20160, 21180, 21504, 21510, 22239, 22592, 22944, 23040, 24192, 24710, 25095, 25416, 25812, 26768, 26880, 27648, 28240, 28680, 29652, 30114, 30240, 30592, 31770, 32256, 32265, 33460, 33888, 34416, 34560, 35840, 37065, 38124, 38240, 39536, 40152, 40320, 42360, 43020, 44478, 45171, 45184, 45888, 46080, 47655, 48384, 49420, 50190, 50832, 51624, 53536, 53760, 56480, 57360, 59304, 60228, 60480, 61184, 63540, 64512, 64530, 66717, 66920, 67776, 68832, 69120, 74130, 75285, 76248, 76480, 79072, 80304, 80640, 84367, 84720, 86040, 88956, 90342, 90368, 91776, 95310, 96768, 98840, 100380, 101664, 103248, 107072, 107520, 111195, 112960, 114720, 118608, 120456, 120960, 122368, 127080, 129060, 133434, 133840, 135552, 137664, 138240, 148260, 150570, 152496, 152960, 158144, 160608, 161280, 168734, 169440, 172080, 177912, 180684, 180736, 183552, 190620, 193536, 197680, 200760, 203328, 206496, 214144, 222390, 225855, 225920, 229440, 237216, 240912, 241920, 244736, 253101, 254160, 258120, 266868, 267680, 271104, 275328, 296520, 301140, 304992, 305920, 316288, 321216, 322560, 333585, 337468, 338880, 344160, 355824, 361368, 361472, 367104, 381240, 395360, 401520, 406656, 412992, 421835, 428288, 444780, 451710, 451840, 458880, 474432, 481824, 483840, 506202, 508320, 516240, 533736, 535360, 542208, 550656, 590569, 593040, 602280, 609984, 611840, 632576, 642432, 667170, 674936, 677760, 688320, 711648, 722736, 734208, 759303, 762480, 790720, 803040, 813312, 825984, 843670, 856576, 889560, 903420, 903680, 917760, 948864, 963648, 967680, 1012404, 1016640, 1032480, 1067472, 1070720, 1084416, 1101312, 1181138, 1186080, 1204560, 1219968, 1223680, 1265152, 1265505, 1284864, 1334340, 1349872, 1355520, 1376640, 1423296, 1445472, 1518606, 1524960, 1581440, 1606080, 1626624, 1651968, 1687340, 1713152, 1771707, 1779120, 1806840, 1807360, 1835520, 1897728, 1927296, 2024808, 2033280, 2064960, 2134944, 2141440, 2202624, 2277909, 2362276, 2372160, 2409120, 2439936, 2530304, 2531010, 2569728, 2668680, 2699744, 2711040, 2753280, 2846592, 2890944, 2952845, 3037212, 3049920, 3162880, 3212160, 3253248, 3303936, 3374680, 3543414, 3558240, 3613680, 3671040, 3795456, 3796515, 3854592, 4049616, 4066560, 4129920, 4269888, 4282880, 4555818, 4724552, 4744320, 4818240, 4879872, 5062020, 5139456, 5315121, 5337360, 5399488, 5422080, 5506560, 5693184, 5781888, 5905690, 6074424, 6099840, 6325760, 6424320, 6607872, 6749360, 7086828, 7116480, 7227360, 7590912, 7593030, 7709184, 8099232, 8133120, 8259840, 8539776, 8565760, 8858535, 9111636, 9449104, 9488640, 9636480, 9759744, 10124040, 10630242, 10674720, 10798976, 11013120, 11386368, 11389545, 11563776, 11811380, 12148848, 12199680, 12651520, 12848640, 13498720, 14173656, 14232960, 14454720, 15186060, 15418368, 15945363, 16198464, 16266240, 16519680, 17079552, 17717070, 18223272, 18898208, 18977280, 19272960, 20248080, 21260484, 21349440, 21597952, 22772736, 22779090, 23127552, 23622760, 24297696, 24399360, 25697280, 26575605, 26997440, 28347312, 28465920, 28909440, 30372120, 31890726, 32396928, 33039360, 34159104, 35434140, 36446544, 37796416, 37954560, 38545920, 40496160, 42520968, 42698880, 43195904, 45558180, 46255104, 47245520, 48595392, 48798720, 53151210, 53994880, 56694624, 56931840, 57818880, 60744240, 63781452, 64793856, 68318208, 70868280, 72893088, 75592832, 77091840, 79726815, 80992320, 85041936, 85397760, 86391808, 91116360, 94491040, 97190784, 106302420, 107989760, 113389248, 113863680, 115637760, 121488480, 127562904, 129587712, 141736560, 145786176, 151185664, 159453630, 161984640, 170083872, 170795520, 182232720, 188982080, 194381568, 212604840, 215979520, 226778496, 231275520, 242976960, 255125808, 259175424, 283473120, 291572352, 302371328, 318907260, 323969280, 340167744, 341591040, 364465440, 377964160, 388763136, 425209680, 431959040, 453556992, 485953920, 510251616, 566946240, 583144704, 604742656, 637814520, 647938560, 680335488, 728930880, 755928320, 777526272, 850419360, 907113984, 971907840, 1020503232, 1133892480, 1166289408, 1275629040, 1295877120, 1360670976, 1457861760, 1511856640, 1700838720, 1814227968, 1943815680, 2041006464, 2267784960, 2332578816, 2551258080, 2721341952, 2915723520, 3023713280, 3401677440, 3887631360, 4082012928, 4535569920, 5102516160, 5442683904, 5831447040, 6803354880, 8164025856, 9071139840, 10205032320, 11662894080, 13606709760, 16328051712, 20410064640, 27213419520, 40820129280, 81640258560]

約数ペア:

[(1, 81640258560), (2, 40820129280), (3, 27213419520), (4, 20410064640), (5, 16328051712), (6, 13606709760), (7, 11662894080), (8, 10205032320), (9, 9071139840), (10, 8164025856), (12, 6803354880), (14, 5831447040), (15, 5442683904), (16, 5102516160), (18, 4535569920), (20, 4082012928), (21, 3887631360), (24, 3401677440), (27, 3023713280), (28, 2915723520), (30, 2721341952), (32, 2551258080), (35, 2332578816), (36, 2267784960), (40, 2041006464), (42, 1943815680), (45, 1814227968), (48, 1700838720), (54, 1511856640), (56, 1457861760), (60, 1360670976), (63, 1295877120), (64, 1275629040), (70, 1166289408), (72, 1133892480), (80, 1020503232), (84, 971907840), (90, 907113984), (96, 850419360), (105, 777526272), (108, 755928320), (112, 728930880), (120, 680335488), (126, 647938560), (128, 637814520), (135, 604742656), (140, 583144704), (144, 566946240), (160, 510251616), (168, 485953920), (180, 453556992), (189, 431959040), (192, 425209680), (210, 388763136), (216, 377964160), (224, 364465440), (239, 341591040), (240, 340167744), (252, 323969280), (256, 318907260), (270, 302371328), (280, 291572352), (288, 283473120), (315, 259175424), (320, 255125808), (336, 242976960), (353, 231275520), (360, 226778496), (378, 215979520), (384, 212604840), (420, 194381568), (432, 188982080), (448, 182232720), (478, 170795520), (480, 170083872), (504, 161984640), (512, 159453630), (540, 151185664), (560, 145786176), (576, 141736560), (630, 129587712), (640, 127562904), (672, 121488480), (706, 115637760), (717, 113863680), (720, 113389248), (756, 107989760), (768, 106302420), (840, 97190784), (864, 94491040), (896, 91116360), (945, 86391808), (956, 85397760), (960, 85041936), (1008, 80992320), (1024, 79726815), (1059, 77091840), (1080, 75592832), (1120, 72893088), (1152, 70868280), (1195, 68318208), (1260, 64793856), (1280, 63781452), (1344, 60744240), (1412, 57818880), (1434, 56931840), (1440, 56694624), (1512, 53994880), (1536, 53151210), (1673, 48798720), (1680, 48595392), (1728, 47245520), (1765, 46255104), (1792, 45558180), (1890, 43195904), (1912, 42698880), (1920, 42520968), (2016, 40496160), (2118, 38545920), (2151, 37954560), (2160, 37796416), (2240, 36446544), (2304, 35434140), (2390, 34159104), (2471, 33039360), (2520, 32396928), (2560, 31890726), (2688, 30372120), (2824, 28909440), (2868, 28465920), (2880, 28347312), (3024, 26997440), (3072, 26575605), (3177, 25697280), (3346, 24399360), (3360, 24297696), (3456, 23622760), (3530, 23127552), (3584, 22779090), (3585, 22772736), (3780, 21597952), (3824, 21349440), (3840, 21260484), (4032, 20248080), (4236, 19272960), (4302, 18977280), (4320, 18898208), (4480, 18223272), (4608, 17717070), (4780, 17079552), (4942, 16519680), (5019, 16266240), (5040, 16198464), (5120, 15945363), (5295, 15418368), (5376, 15186060), (5648, 14454720), (5736, 14232960), (5760, 14173656), (6048, 13498720), (6354, 12848640), (6453, 12651520), (6692, 12199680), (6720, 12148848), (6912, 11811380), (7060, 11563776), (7168, 11389545), (7170, 11386368), (7413, 11013120), (7560, 10798976), (7648, 10674720), (7680, 10630242), (8064, 10124040), (8365, 9759744), (8472, 9636480), (8604, 9488640), (8640, 9449104), (8960, 9111636), (9216, 8858535), (9531, 8565760), (9560, 8539776), (9884, 8259840), (10038, 8133120), (10080, 8099232), (10590, 7709184), (10752, 7593030), (10755, 7590912), (11296, 7227360), (11472, 7116480), (11520, 7086828), (12096, 6749360), (12355, 6607872), (12708, 6424320), (12906, 6325760), (13384, 6099840), (13440, 6074424), (13824, 5905690), (14120, 5781888), (14340, 5693184), (14826, 5506560), (15057, 5422080), (15120, 5399488), (15296, 5337360), (15360, 5315121), (15885, 5139456), (16128, 5062020), (16730, 4879872), (16944, 4818240), (17208, 4744320), (17280, 4724552), (17920, 4555818), (19062, 4282880), (19120, 4269888), (19768, 4129920), (20076, 4066560), (20160, 4049616), (21180, 3854592), (21504, 3796515), (21510, 3795456), (22239, 3671040), (22592, 3613680), (22944, 3558240), (23040, 3543414), (24192, 3374680), (24710, 3303936), (25095, 3253248), (25416, 3212160), (25812, 3162880), (26768, 3049920), (26880, 3037212), (27648, 2952845), (28240, 2890944), (28680, 2846592), (29652, 2753280), (30114, 2711040), (30240, 2699744), (30592, 2668680), (31770, 2569728), (32256, 2531010), (32265, 2530304), (33460, 2439936), (33888, 2409120), (34416, 2372160), (34560, 2362276), (35840, 2277909), (37065, 2202624), (38124, 2141440), (38240, 2134944), (39536, 2064960), (40152, 2033280), (40320, 2024808), (42360, 1927296), (43020, 1897728), (44478, 1835520), (45171, 1807360), (45184, 1806840), (45888, 1779120), (46080, 1771707), (47655, 1713152), (48384, 1687340), (49420, 1651968), (50190, 1626624), (50832, 1606080), (51624, 1581440), (53536, 1524960), (53760, 1518606), (56480, 1445472), (57360, 1423296), (59304, 1376640), (60228, 1355520), (60480, 1349872), (61184, 1334340), (63540, 1284864), (64512, 1265505), (64530, 1265152), (66717, 1223680), (66920, 1219968), (67776, 1204560), (68832, 1186080), (69120, 1181138), (74130, 1101312), (75285, 1084416), (76248, 1070720), (76480, 1067472), (79072, 1032480), (80304, 1016640), (80640, 1012404), (84367, 967680), (84720, 963648), (86040, 948864), (88956, 917760), (90342, 903680), (90368, 903420), (91776, 889560), (95310, 856576), (96768, 843670), (98840, 825984), (100380, 813312), (101664, 803040), (103248, 790720), (107072, 762480), (107520, 759303), (111195, 734208), (112960, 722736), (114720, 711648), (118608, 688320), (120456, 677760), (120960, 674936), (122368, 667170), (127080, 642432), (129060, 632576), (133434, 611840), (133840, 609984), (135552, 602280), (137664, 593040), (138240, 590569), (148260, 550656), (150570, 542208), (152496, 535360), (152960, 533736), (158144, 516240), (160608, 508320), (161280, 506202), (168734, 483840), (169440, 481824), (172080, 474432), (177912, 458880), (180684, 451840), (180736, 451710), (183552, 444780), (190620, 428288), (193536, 421835), (197680, 412992), (200760, 406656), (203328, 401520), (206496, 395360), (214144, 381240), (222390, 367104), (225855, 361472), (225920, 361368), (229440, 355824), (237216, 344160), (240912, 338880), (241920, 337468), (244736, 333585), (253101, 322560), (254160, 321216), (258120, 316288), (266868, 305920), (267680, 304992), (271104, 301140), (275328, 296520)]