1543403520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{16747}}^1$

素因数の和:16780

約数の個数: 144

約数和(自身を含む): 5349478680

約数和(自身を除く): 3806075160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 16747, 18432, 23040, 30720, 33494, 46080, 50241, 66988, 83735, 92160, 100482, 133976, 150723, 167470, 200964, 251205, 267952, 301446, 334940, 401928, 502410, 535904, 602892, 669880, 753615, 803856, 1004820, 1071808, 1205784, 1339760, 1507230, 1607712, 2009640, 2143616, 2411568, 2679520, 3014460, 3215424, 4019280, 4287232, 4823136, 5359040, 6028920, 6430848, 8038560, 8574464, 9646272, 10718080, 12057840, 12861696, 16077120, 17148928, 19292544, 21436160, 24115680, 25723392, 32154240, 34297856, 38585088, 42872320, 48231360, 51446784, 64308480, 77170176, 85744640, 96462720, 102893568, 128616960, 154340352, 171489280, 192925440, 257233920, 308680704, 385850880, 514467840, 771701760, 1543403520]

約数ペア:

[(1, 1543403520), (2, 771701760), (3, 514467840), (4, 385850880), (5, 308680704), (6, 257233920), (8, 192925440), (9, 171489280), (10, 154340352), (12, 128616960), (15, 102893568), (16, 96462720), (18, 85744640), (20, 77170176), (24, 64308480), (30, 51446784), (32, 48231360), (36, 42872320), (40, 38585088), (45, 34297856), (48, 32154240), (60, 25723392), (64, 24115680), (72, 21436160), (80, 19292544), (90, 17148928), (96, 16077120), (120, 12861696), (128, 12057840), (144, 10718080), (160, 9646272), (180, 8574464), (192, 8038560), (240, 6430848), (256, 6028920), (288, 5359040), (320, 4823136), (360, 4287232), (384, 4019280), (480, 3215424), (512, 3014460), (576, 2679520), (640, 2411568), (720, 2143616), (768, 2009640), (960, 1607712), (1024, 1507230), (1152, 1339760), (1280, 1205784), (1440, 1071808), (1536, 1004820), (1920, 803856), (2048, 753615), (2304, 669880), (2560, 602892), (2880, 535904), (3072, 502410), (3840, 401928), (4608, 334940), (5120, 301446), (5760, 267952), (6144, 251205), (7680, 200964), (9216, 167470), (10240, 150723), (11520, 133976), (15360, 100482), (16747, 92160), (18432, 83735), (23040, 66988), (30720, 50241), (33494, 46080)]