427591680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 1415232000

約数和(自身を除く): 987640320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 449, 465, 480, 496, 512, 620, 640, 744, 768, 898, 930, 960, 992, 1024, 1240, 1280, 1347, 1488, 1536, 1796, 1860, 1920, 1984, 2048, 2245, 2480, 2560, 2694, 2976, 3072, 3592, 3720, 3840, 3968, 4490, 4960, 5120, 5388, 5952, 6144, 6735, 7184, 7440, 7680, 7936, 8980, 9920, 10240, 10776, 11904, 13470, 13919, 14368, 14880, 15360, 15872, 17960, 19840, 21552, 23808, 26940, 27838, 28736, 29760, 30720, 31744, 35920, 39680, 41757, 43104, 47616, 53880, 55676, 57472, 59520, 63488, 69595, 71840, 79360, 83514, 86208, 95232, 107760, 111352, 114944, 119040, 139190, 143680, 158720, 167028, 172416, 190464, 208785, 215520, 222704, 229888, 238080, 278380, 287360, 317440, 334056, 344832, 417570, 431040, 445408, 459776, 476160, 556760, 574720, 668112, 689664, 835140, 862080, 890816, 919552, 952320, 1113520, 1149440, 1336224, 1379328, 1670280, 1724160, 1781632, 2227040, 2298880, 2672448, 2758656, 3340560, 3448320, 3563264, 4454080, 4597760, 5344896, 6681120, 6896640, 7126528, 8908160, 10689792, 13362240, 13793280, 14253056, 17816320, 21379584, 26724480, 28506112, 35632640, 42759168, 53448960, 71265280, 85518336, 106897920, 142530560, 213795840, 427591680]

約数ペア:

[(1, 427591680), (2, 213795840), (3, 142530560), (4, 106897920), (5, 85518336), (6, 71265280), (8, 53448960), (10, 42759168), (12, 35632640), (15, 28506112), (16, 26724480), (20, 21379584), (24, 17816320), (30, 14253056), (31, 13793280), (32, 13362240), (40, 10689792), (48, 8908160), (60, 7126528), (62, 6896640), (64, 6681120), (80, 5344896), (93, 4597760), (96, 4454080), (120, 3563264), (124, 3448320), (128, 3340560), (155, 2758656), (160, 2672448), (186, 2298880), (192, 2227040), (240, 1781632), (248, 1724160), (256, 1670280), (310, 1379328), (320, 1336224), (372, 1149440), (384, 1113520), (449, 952320), (465, 919552), (480, 890816), (496, 862080), (512, 835140), (620, 689664), (640, 668112), (744, 574720), (768, 556760), (898, 476160), (930, 459776), (960, 445408), (992, 431040), (1024, 417570), (1240, 344832), (1280, 334056), (1347, 317440), (1488, 287360), (1536, 278380), (1796, 238080), (1860, 229888), (1920, 222704), (1984, 215520), (2048, 208785), (2245, 190464), (2480, 172416), (2560, 167028), (2694, 158720), (2976, 143680), (3072, 139190), (3592, 119040), (3720, 114944), (3840, 111352), (3968, 107760), (4490, 95232), (4960, 86208), (5120, 83514), (5388, 79360), (5952, 71840), (6144, 69595), (6735, 63488), (7184, 59520), (7440, 57472), (7680, 55676), (7936, 53880), (8980, 47616), (9920, 43104), (10240, 41757), (10776, 39680), (11904, 35920), (13470, 31744), (13919, 30720), (14368, 29760), (14880, 28736), (15360, 27838), (15872, 26940), (17960, 23808), (19840, 21552)]