1389911040

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 528

約数和(自身を含む): 5722429440

約数和(自身を除く): 4332518400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 139, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 278, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 417, 420, 434, 448, 465, 480, 496, 504, 512, 556, 558, 560, 576, 620, 630, 640, 651, 672, 695, 720, 744, 768, 834, 840, 868, 896, 930, 960, 973, 992, 1008, 1024, 1085, 1112, 1116, 1120, 1152, 1240, 1251, 1260, 1280, 1302, 1344, 1390, 1395, 1440, 1488, 1536, 1668, 1680, 1736, 1792, 1860, 1920, 1946, 1953, 1984, 2016, 2085, 2170, 2224, 2232, 2240, 2304, 2480, 2502, 2520, 2560, 2604, 2688, 2780, 2790, 2880, 2919, 2976, 3072, 3255, 3336, 3360, 3472, 3584, 3720, 3840, 3892, 3906, 3968, 4032, 4170, 4309, 4340, 4448, 4464, 4480, 4608, 4865, 4960, 5004, 5040, 5120, 5208, 5376, 5560, 5580, 5760, 5838, 5952, 6255, 6510, 6672, 6720, 6944, 7168, 7440, 7680, 7784, 7812, 7936, 8064, 8340, 8618, 8680, 8757, 8896, 8928, 8960, 9216, 9730, 9765, 9920, 10008, 10080, 10416, 10752, 11120, 11160, 11520, 11676, 11904, 12510, 12927, 13020, 13344, 13440, 13888, 14595, 14880, 15360, 15568, 15624, 15872, 16128, 16680, 17236, 17360, 17514, 17792, 17856, 17920, 19460, 19530, 19840, 20016, 20160, 20832, 21504, 21545, 22240, 22320, 23040, 23352, 23808, 25020, 25854, 26040, 26688, 26880, 27776, 29190, 29760, 30163, 31136, 31248, 31744, 32256, 33360, 34472, 34720, 35028, 35584, 35712, 35840, 38781, 38920, 39060, 39680, 40032, 40320, 41664, 43090, 43785, 44480, 44640, 46080, 46704, 47616, 50040, 51708, 52080, 53376, 53760, 55552, 58380, 59520, 60326, 62272, 62496, 64512, 64635, 66720, 68944, 69440, 70056, 71168, 71424, 77562, 77840, 78120, 79360, 80064, 80640, 83328, 86180, 87570, 88960, 89280, 90489, 93408, 95232, 100080, 103416, 104160, 106752, 107520, 111104, 116760, 119040, 120652, 124544, 124992, 129270, 133440, 137888, 138880, 140112, 142336, 142848, 150815, 155124, 155680, 156240, 158720, 160128, 161280, 166656, 172360, 175140, 177920, 178560, 180978, 186816, 193905, 200160, 206832, 208320, 213504, 222208, 233520, 238080, 241304, 249088, 249984, 258540, 266880, 271467, 275776, 277760, 280224, 285696, 301630, 310248, 311360, 312480, 320256, 322560, 333312, 344720, 350280, 355840, 357120, 361956, 373632, 387810, 400320, 413664, 416640, 427008, 452445, 467040, 476160, 482608, 498176, 499968, 517080, 533760, 542934, 551552, 555520, 560448, 603260, 620496, 622720, 624960, 640512, 666624, 689440, 700560, 711680, 714240, 723912, 747264, 775620, 800640, 827328, 833280, 904890, 934080, 965216, 996352, 999936, 1034160, 1067520, 1085868, 1103104, 1111040, 1120896, 1206520, 1240992, 1245440, 1249920, 1281024, 1357335, 1378880, 1401120, 1428480, 1447824, 1494528, 1551240, 1601280, 1654656, 1666560, 1809780, 1868160, 1930432, 1999872, 2068320, 2135040, 2171736, 2206208, 2241792, 2413040, 2481984, 2490880, 2499840, 2714670, 2757760, 2802240, 2895648, 2989056, 3102480, 3202560, 3309312, 3333120, 3619560, 3736320, 3860864, 4136640, 4343472, 4412416, 4483584, 4826080, 4963968, 4981760, 4999680, 5429340, 5515520, 5604480, 5791296, 6204960, 6405120, 6618624, 7239120, 7472640, 7721728, 8273280, 8686944, 8967168, 9652160, 9927936, 9999360, 10858680, 11031040, 11208960, 11582592, 12409920, 13237248, 14478240, 14945280, 15443456, 16546560, 17373888, 19304320, 19855872, 21717360, 22062080, 22417920, 23165184, 24819840, 28956480, 30886912, 33093120, 34747776, 38608640, 39711744, 43434720, 44835840, 46330368, 49639680, 57912960, 66186240, 69495552, 77217280, 86869440, 92660736, 99279360, 115825920, 138991104, 154434560, 173738880, 198558720, 231651840, 277982208, 347477760, 463303680, 694955520, 1389911040]

約数ペア:

[(1, 1389911040), (2, 694955520), (3, 463303680), (4, 347477760), (5, 277982208), (6, 231651840), (7, 198558720), (8, 173738880), (9, 154434560), (10, 138991104), (12, 115825920), (14, 99279360), (15, 92660736), (16, 86869440), (18, 77217280), (20, 69495552), (21, 66186240), (24, 57912960), (28, 49639680), (30, 46330368), (31, 44835840), (32, 43434720), (35, 39711744), (36, 38608640), (40, 34747776), (42, 33093120), (45, 30886912), (48, 28956480), (56, 24819840), (60, 23165184), (62, 22417920), (63, 22062080), (64, 21717360), (70, 19855872), (72, 19304320), (80, 17373888), (84, 16546560), (90, 15443456), (93, 14945280), (96, 14478240), (105, 13237248), (112, 12409920), (120, 11582592), (124, 11208960), (126, 11031040), (128, 10858680), (139, 9999360), (140, 9927936), (144, 9652160), (155, 8967168), (160, 8686944), (168, 8273280), (180, 7721728), (186, 7472640), (192, 7239120), (210, 6618624), (217, 6405120), (224, 6204960), (240, 5791296), (248, 5604480), (252, 5515520), (256, 5429340), (278, 4999680), (279, 4981760), (280, 4963968), (288, 4826080), (310, 4483584), (315, 4412416), (320, 4343472), (336, 4136640), (360, 3860864), (372, 3736320), (384, 3619560), (417, 3333120), (420, 3309312), (434, 3202560), (448, 3102480), (465, 2989056), (480, 2895648), (496, 2802240), (504, 2757760), (512, 2714670), (556, 2499840), (558, 2490880), (560, 2481984), (576, 2413040), (620, 2241792), (630, 2206208), (640, 2171736), (651, 2135040), (672, 2068320), (695, 1999872), (720, 1930432), (744, 1868160), (768, 1809780), (834, 1666560), (840, 1654656), (868, 1601280), (896, 1551240), (930, 1494528), (960, 1447824), (973, 1428480), (992, 1401120), (1008, 1378880), (1024, 1357335), (1085, 1281024), (1112, 1249920), (1116, 1245440), (1120, 1240992), (1152, 1206520), (1240, 1120896), (1251, 1111040), (1260, 1103104), (1280, 1085868), (1302, 1067520), (1344, 1034160), (1390, 999936), (1395, 996352), (1440, 965216), (1488, 934080), (1536, 904890), (1668, 833280), (1680, 827328), (1736, 800640), (1792, 775620), (1860, 747264), (1920, 723912), (1946, 714240), (1953, 711680), (1984, 700560), (2016, 689440), (2085, 666624), (2170, 640512), (2224, 624960), (2232, 622720), (2240, 620496), (2304, 603260), (2480, 560448), (2502, 555520), (2520, 551552), (2560, 542934), (2604, 533760), (2688, 517080), (2780, 499968), (2790, 498176), (2880, 482608), (2919, 476160), (2976, 467040), (3072, 452445), (3255, 427008), (3336, 416640), (3360, 413664), (3472, 400320), (3584, 387810), (3720, 373632), (3840, 361956), (3892, 357120), (3906, 355840), (3968, 350280), (4032, 344720), (4170, 333312), (4309, 322560), (4340, 320256), (4448, 312480), (4464, 311360), (4480, 310248), (4608, 301630), (4865, 285696), (4960, 280224), (5004, 277760), (5040, 275776), (5120, 271467), (5208, 266880), (5376, 258540), (5560, 249984), (5580, 249088), (5760, 241304), (5838, 238080), (5952, 233520), (6255, 222208), (6510, 213504), (6672, 208320), (6720, 206832), (6944, 200160), (7168, 193905), (7440, 186816), (7680, 180978), (7784, 178560), (7812, 177920), (7936, 175140), (8064, 172360), (8340, 166656), (8618, 161280), (8680, 160128), (8757, 158720), (8896, 156240), (8928, 155680), (8960, 155124), (9216, 150815), (9730, 142848), (9765, 142336), (9920, 140112), (10008, 138880), (10080, 137888), (10416, 133440), (10752, 129270), (11120, 124992), (11160, 124544), (11520, 120652), (11676, 119040), (11904, 116760), (12510, 111104), (12927, 107520), (13020, 106752), (13344, 104160), (13440, 103416), (13888, 100080), (14595, 95232), (14880, 93408), (15360, 90489), (15568, 89280), (15624, 88960), (15872, 87570), (16128, 86180), (16680, 83328), (17236, 80640), (17360, 80064), (17514, 79360), (17792, 78120), (17856, 77840), (17920, 77562), (19460, 71424), (19530, 71168), (19840, 70056), (20016, 69440), (20160, 68944), (20832, 66720), (21504, 64635), (21545, 64512), (22240, 62496), (22320, 62272), (23040, 60326), (23352, 59520), (23808, 58380), (25020, 55552), (25854, 53760), (26040, 53376), (26688, 52080), (26880, 51708), (27776, 50040), (29190, 47616), (29760, 46704), (30163, 46080), (31136, 44640), (31248, 44480), (31744, 43785), (32256, 43090), (33360, 41664), (34472, 40320), (34720, 40032), (35028, 39680), (35584, 39060), (35712, 38920), (35840, 38781)]