7140971520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5061

約数の個数: 264

約数和(自身を含む): 25546560000

約数和(自身を除く): 18405588480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 4999, 5120, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9216, 9920, 9998, 11160, 11520, 11904, 14880, 14997, 15360, 15872, 17856, 19840, 19996, 22320, 23040, 23808, 24995, 29760, 29994, 31744, 35712, 39680, 39992, 44640, 44991, 46080, 47616, 49990, 59520, 59988, 71424, 74985, 79360, 79984, 89280, 89982, 95232, 99980, 119040, 119976, 142848, 149970, 154969, 158720, 159968, 178560, 179964, 199960, 224955, 238080, 239952, 285696, 299940, 309938, 319936, 357120, 359928, 399920, 449910, 464907, 476160, 479904, 599880, 619876, 639872, 714240, 719856, 774845, 799840, 899820, 929814, 959808, 1199760, 1239752, 1279744, 1394721, 1428480, 1439712, 1549690, 1599680, 1799640, 1859628, 1919616, 2324535, 2399520, 2479504, 2559488, 2789442, 2879424, 3099380, 3199360, 3599280, 3719256, 3839232, 4649070, 4799040, 4959008, 5118976, 5578884, 5758848, 6198760, 6398720, 6973605, 7198560, 7438512, 7678464, 9298140, 9598080, 9918016, 11157768, 11517696, 12397520, 12797440, 13947210, 14397120, 14877024, 15356928, 18596280, 19196160, 19836032, 22315536, 23035392, 24795040, 25594880, 27894420, 28794240, 29754048, 37192560, 38392320, 39672064, 44631072, 46070784, 49590080, 55788840, 57588480, 59508096, 74385120, 76784640, 79344128, 89262144, 99180160, 111577680, 115176960, 119016192, 148770240, 158688256, 178524288, 198360320, 223155360, 230353920, 238032384, 297540480, 357048576, 396720640, 446310720, 476064768, 595080960, 714097152, 793441280, 892621440, 1190161920, 1428194304, 1785242880, 2380323840, 3570485760, 7140971520]

約数ペア:

[(1, 7140971520), (2, 3570485760), (3, 2380323840), (4, 1785242880), (5, 1428194304), (6, 1190161920), (8, 892621440), (9, 793441280), (10, 714097152), (12, 595080960), (15, 476064768), (16, 446310720), (18, 396720640), (20, 357048576), (24, 297540480), (30, 238032384), (31, 230353920), (32, 223155360), (36, 198360320), (40, 178524288), (45, 158688256), (48, 148770240), (60, 119016192), (62, 115176960), (64, 111577680), (72, 99180160), (80, 89262144), (90, 79344128), (93, 76784640), (96, 74385120), (120, 59508096), (124, 57588480), (128, 55788840), (144, 49590080), (155, 46070784), (160, 44631072), (180, 39672064), (186, 38392320), (192, 37192560), (240, 29754048), (248, 28794240), (256, 27894420), (279, 25594880), (288, 24795040), (310, 23035392), (320, 22315536), (360, 19836032), (372, 19196160), (384, 18596280), (465, 15356928), (480, 14877024), (496, 14397120), (512, 13947210), (558, 12797440), (576, 12397520), (620, 11517696), (640, 11157768), (720, 9918016), (744, 9598080), (768, 9298140), (930, 7678464), (960, 7438512), (992, 7198560), (1024, 6973605), (1116, 6398720), (1152, 6198760), (1240, 5758848), (1280, 5578884), (1395, 5118976), (1440, 4959008), (1488, 4799040), (1536, 4649070), (1860, 3839232), (1920, 3719256), (1984, 3599280), (2232, 3199360), (2304, 3099380), (2480, 2879424), (2560, 2789442), (2790, 2559488), (2880, 2479504), (2976, 2399520), (3072, 2324535), (3720, 1919616), (3840, 1859628), (3968, 1799640), (4464, 1599680), (4608, 1549690), (4960, 1439712), (4999, 1428480), (5120, 1394721), (5580, 1279744), (5760, 1239752), (5952, 1199760), (7440, 959808), (7680, 929814), (7936, 899820), (8928, 799840), (9216, 774845), (9920, 719856), (9998, 714240), (11160, 639872), (11520, 619876), (11904, 599880), (14880, 479904), (14997, 476160), (15360, 464907), (15872, 449910), (17856, 399920), (19840, 359928), (19996, 357120), (22320, 319936), (23040, 309938), (23808, 299940), (24995, 285696), (29760, 239952), (29994, 238080), (31744, 224955), (35712, 199960), (39680, 179964), (39992, 178560), (44640, 159968), (44991, 158720), (46080, 154969), (47616, 149970), (49990, 142848), (59520, 119976), (59988, 119040), (71424, 99980), (74985, 95232), (79360, 89982), (79984, 89280)]