13261297280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1120

約数の個数: 384

約数和(自身を含む): 41358470400

約数和(自身を除く): 28097173120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 49, 55, 56, 64, 70, 74, 77, 80, 88, 98, 110, 112, 128, 140, 148, 154, 160, 176, 185, 196, 220, 224, 245, 259, 280, 296, 308, 320, 352, 370, 385, 392, 407, 440, 448, 490, 518, 539, 560, 592, 616, 640, 704, 740, 770, 784, 814, 880, 896, 980, 1036, 1039, 1078, 1120, 1184, 1232, 1295, 1408, 1480, 1540, 1568, 1628, 1760, 1813, 1960, 2035, 2072, 2078, 2156, 2240, 2368, 2464, 2590, 2695, 2849, 2960, 3080, 3136, 3256, 3520, 3626, 3920, 4070, 4144, 4156, 4312, 4480, 4736, 4928, 5180, 5195, 5390, 5698, 5920, 6160, 6272, 6512, 7040, 7252, 7273, 7840, 8140, 8288, 8312, 8624, 9065, 9856, 10360, 10390, 10780, 11396, 11429, 11840, 12320, 13024, 14245, 14504, 14546, 15680, 16280, 16576, 16624, 17248, 18130, 19943, 20720, 20780, 21560, 22792, 22858, 23680, 24640, 26048, 28490, 29008, 29092, 31360, 32560, 33152, 33248, 34496, 36260, 36365, 38443, 39886, 41440, 41560, 43120, 45584, 45716, 49280, 50911, 52096, 56980, 57145, 58016, 58184, 65120, 66496, 68992, 72520, 72730, 76886, 79772, 80003, 82880, 83120, 86240, 91168, 91432, 99715, 101822, 113960, 114290, 116032, 116368, 130240, 132992, 145040, 145460, 153772, 159544, 160006, 165760, 166240, 172480, 182336, 182864, 192215, 199430, 203644, 227920, 228580, 232064, 232736, 254555, 260480, 269101, 290080, 290920, 307544, 319088, 320012, 332480, 344960, 364672, 365728, 384430, 398860, 400015, 407288, 422873, 455840, 457160, 465472, 509110, 538202, 560021, 580160, 581840, 615088, 638176, 640024, 664960, 731456, 768860, 797720, 800030, 814576, 845746, 911680, 914320, 930944, 1018220, 1076404, 1120042, 1160320, 1163680, 1230176, 1276352, 1280048, 1345505, 1462912, 1537720, 1595440, 1600060, 1629152, 1691492, 1823360, 1828640, 1883707, 2036440, 2114365, 2152808, 2240084, 2327360, 2460352, 2552704, 2560096, 2691010, 2800105, 2960111, 3075440, 3190880, 3200120, 3258304, 3382984, 3657280, 3767414, 4072880, 4228730, 4305616, 4480168, 4654720, 4920704, 5120192, 5382020, 5600210, 5920222, 6150880, 6381760, 6400240, 6516608, 6765968, 7314560, 7534828, 8145760, 8457460, 8611232, 8960336, 9418535, 10240384, 10764040, 11200420, 11840444, 12301760, 12763520, 12800480, 13531936, 14800555, 15069656, 16291520, 16914920, 17222464, 17920672, 18837070, 20720777, 21528080, 22400840, 23680888, 24603520, 25600960, 27063872, 29601110, 30139312, 32583040, 33829840, 34444928, 35841344, 37674140, 41441554, 43056160, 44801680, 47361776, 51201920, 54127744, 59202220, 60278624, 67659680, 71682688, 75348280, 82883108, 86112320, 89603360, 94723552, 103603885, 118404440, 120557248, 135319360, 150696560, 165766216, 172224640, 179206720, 189447104, 207207770, 236808880, 241114496, 270638720, 301393120, 331532432, 358413440, 378894208, 414415540, 473617760, 602786240, 663064864, 828831080, 947235520, 1205572480, 1326129728, 1657662160, 1894471040, 2652259456, 3315324320, 6630648640, 13261297280]

約数ペア:

[(1, 13261297280), (2, 6630648640), (4, 3315324320), (5, 2652259456), (7, 1894471040), (8, 1657662160), (10, 1326129728), (11, 1205572480), (14, 947235520), (16, 828831080), (20, 663064864), (22, 602786240), (28, 473617760), (32, 414415540), (35, 378894208), (37, 358413440), (40, 331532432), (44, 301393120), (49, 270638720), (55, 241114496), (56, 236808880), (64, 207207770), (70, 189447104), (74, 179206720), (77, 172224640), (80, 165766216), (88, 150696560), (98, 135319360), (110, 120557248), (112, 118404440), (128, 103603885), (140, 94723552), (148, 89603360), (154, 86112320), (160, 82883108), (176, 75348280), (185, 71682688), (196, 67659680), (220, 60278624), (224, 59202220), (245, 54127744), (259, 51201920), (280, 47361776), (296, 44801680), (308, 43056160), (320, 41441554), (352, 37674140), (370, 35841344), (385, 34444928), (392, 33829840), (407, 32583040), (440, 30139312), (448, 29601110), (490, 27063872), (518, 25600960), (539, 24603520), (560, 23680888), (592, 22400840), (616, 21528080), (640, 20720777), (704, 18837070), (740, 17920672), (770, 17222464), (784, 16914920), (814, 16291520), (880, 15069656), (896, 14800555), (980, 13531936), (1036, 12800480), (1039, 12763520), (1078, 12301760), (1120, 11840444), (1184, 11200420), (1232, 10764040), (1295, 10240384), (1408, 9418535), (1480, 8960336), (1540, 8611232), (1568, 8457460), (1628, 8145760), (1760, 7534828), (1813, 7314560), (1960, 6765968), (2035, 6516608), (2072, 6400240), (2078, 6381760), (2156, 6150880), (2240, 5920222), (2368, 5600210), (2464, 5382020), (2590, 5120192), (2695, 4920704), (2849, 4654720), (2960, 4480168), (3080, 4305616), (3136, 4228730), (3256, 4072880), (3520, 3767414), (3626, 3657280), (3920, 3382984), (4070, 3258304), (4144, 3200120), (4156, 3190880), (4312, 3075440), (4480, 2960111), (4736, 2800105), (4928, 2691010), (5180, 2560096), (5195, 2552704), (5390, 2460352), (5698, 2327360), (5920, 2240084), (6160, 2152808), (6272, 2114365), (6512, 2036440), (7040, 1883707), (7252, 1828640), (7273, 1823360), (7840, 1691492), (8140, 1629152), (8288, 1600060), (8312, 1595440), (8624, 1537720), (9065, 1462912), (9856, 1345505), (10360, 1280048), (10390, 1276352), (10780, 1230176), (11396, 1163680), (11429, 1160320), (11840, 1120042), (12320, 1076404), (13024, 1018220), (14245, 930944), (14504, 914320), (14546, 911680), (15680, 845746), (16280, 814576), (16576, 800030), (16624, 797720), (17248, 768860), (18130, 731456), (19943, 664960), (20720, 640024), (20780, 638176), (21560, 615088), (22792, 581840), (22858, 580160), (23680, 560021), (24640, 538202), (26048, 509110), (28490, 465472), (29008, 457160), (29092, 455840), (31360, 422873), (32560, 407288), (33152, 400015), (33248, 398860), (34496, 384430), (36260, 365728), (36365, 364672), (38443, 344960), (39886, 332480), (41440, 320012), (41560, 319088), (43120, 307544), (45584, 290920), (45716, 290080), (49280, 269101), (50911, 260480), (52096, 254555), (56980, 232736), (57145, 232064), (58016, 228580), (58184, 227920), (65120, 203644), (66496, 199430), (68992, 192215), (72520, 182864), (72730, 182336), (76886, 172480), (79772, 166240), (80003, 165760), (82880, 160006), (83120, 159544), (86240, 153772), (91168, 145460), (91432, 145040), (99715, 132992), (101822, 130240), (113960, 116368), (114290, 116032)]