1716513920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10601}}^1$

素因数の和:10654

約数の個数: 128

約数和(自身を含む): 4671665280

約数和(自身を除く): 2955151360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 640, 704, 736, 880, 920, 1012, 1265, 1408, 1472, 1760, 1840, 2024, 2530, 2944, 3520, 3680, 4048, 5060, 7040, 7360, 8096, 10120, 10601, 14720, 16192, 20240, 21202, 32384, 40480, 42404, 53005, 80960, 84808, 106010, 116611, 161920, 169616, 212020, 233222, 243823, 339232, 424040, 466444, 487646, 583055, 678464, 848080, 932888, 975292, 1166110, 1219115, 1356928, 1696160, 1865776, 1950584, 2332220, 2438230, 2682053, 3392320, 3731552, 3901168, 4664440, 4876460, 5364106, 6784640, 7463104, 7802336, 9328880, 9752920, 10728212, 13410265, 14926208, 15604672, 18657760, 19505840, 21456424, 26820530, 31209344, 37315520, 39011680, 42912848, 53641060, 74631040, 78023360, 85825696, 107282120, 156046720, 171651392, 214564240, 343302784, 429128480, 858256960, 1716513920]

約数ペア:

[(1, 1716513920), (2, 858256960), (4, 429128480), (5, 343302784), (8, 214564240), (10, 171651392), (11, 156046720), (16, 107282120), (20, 85825696), (22, 78023360), (23, 74631040), (32, 53641060), (40, 42912848), (44, 39011680), (46, 37315520), (55, 31209344), (64, 26820530), (80, 21456424), (88, 19505840), (92, 18657760), (110, 15604672), (115, 14926208), (128, 13410265), (160, 10728212), (176, 9752920), (184, 9328880), (220, 7802336), (230, 7463104), (253, 6784640), (320, 5364106), (352, 4876460), (368, 4664440), (440, 3901168), (460, 3731552), (506, 3392320), (640, 2682053), (704, 2438230), (736, 2332220), (880, 1950584), (920, 1865776), (1012, 1696160), (1265, 1356928), (1408, 1219115), (1472, 1166110), (1760, 975292), (1840, 932888), (2024, 848080), (2530, 678464), (2944, 583055), (3520, 487646), (3680, 466444), (4048, 424040), (5060, 339232), (7040, 243823), (7360, 233222), (8096, 212020), (10120, 169616), (10601, 161920), (14720, 116611), (16192, 106010), (20240, 84808), (21202, 80960), (32384, 53005), (40480, 42404)]