210759040

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2739

約数の個数: 64

約数和(自身を含む): 508008960

約数和(自身を除く): 297249920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 2593, 4064, 5080, 5186, 8128, 10160, 10372, 12965, 16256, 20320, 20744, 25930, 40640, 41488, 51860, 81280, 82976, 103720, 165952, 207440, 329311, 331904, 414880, 658622, 829760, 1317244, 1646555, 1659520, 2634488, 3293110, 5268976, 6586220, 10537952, 13172440, 21075904, 26344880, 42151808, 52689760, 105379520, 210759040]

約数ペア:

[(1, 210759040), (2, 105379520), (4, 52689760), (5, 42151808), (8, 26344880), (10, 21075904), (16, 13172440), (20, 10537952), (32, 6586220), (40, 5268976), (64, 3293110), (80, 2634488), (127, 1659520), (128, 1646555), (160, 1317244), (254, 829760), (320, 658622), (508, 414880), (635, 331904), (640, 329311), (1016, 207440), (1270, 165952), (2032, 103720), (2540, 82976), (2593, 81280), (4064, 51860), (5080, 41488), (5186, 40640), (8128, 25930), (10160, 20744), (10372, 20320), (12965, 16256)]