135546560

素因数分解:

$2^6\times 5^1\times {\mathrm{613}}^1\times {\mathrm{691}}^1$

素因数の和:1321

約数の個数: 56

約数和(自身を含む): 323764656

約数和(自身を除く): 188218096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 613, 691, 1226, 1382, 2452, 2764, 3065, 3455, 4904, 5528, 6130, 6910, 9808, 11056, 12260, 13820, 19616, 22112, 24520, 27640, 39232, 44224, 49040, 55280, 98080, 110560, 196160, 221120, 423583, 847166, 1694332, 2117915, 3388664, 4235830, 6777328, 8471660, 13554656, 16943320, 27109312, 33886640, 67773280, 135546560]

約数ペア:

[(1, 135546560), (2, 67773280), (4, 33886640), (5, 27109312), (8, 16943320), (10, 13554656), (16, 8471660), (20, 6777328), (32, 4235830), (40, 3388664), (64, 2117915), (80, 1694332), (160, 847166), (320, 423583), (613, 221120), (691, 196160), (1226, 110560), (1382, 98080), (2452, 55280), (2764, 49040), (3065, 44224), (3455, 39232), (4904, 27640), (5528, 24520), (6130, 22112), (6910, 19616), (9808, 13820), (11056, 12260)]