151125440

素因数分解:

$2^6\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1361}}^1$

素因数の和:1725

約数の個数: 56

約数和(自身を含む): 361169712

約数和(自身を除く): 210044272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 347, 694, 1361, 1388, 1735, 2722, 2776, 3470, 5444, 5552, 6805, 6940, 10888, 11104, 13610, 13880, 21776, 22208, 27220, 27760, 43552, 54440, 55520, 87104, 108880, 111040, 217760, 435520, 472267, 944534, 1889068, 2361335, 3778136, 4722670, 7556272, 9445340, 15112544, 18890680, 30225088, 37781360, 75562720, 151125440]

約数ペア:

[(1, 151125440), (2, 75562720), (4, 37781360), (5, 30225088), (8, 18890680), (10, 15112544), (16, 9445340), (20, 7556272), (32, 4722670), (40, 3778136), (64, 2361335), (80, 1889068), (160, 944534), (320, 472267), (347, 435520), (694, 217760), (1361, 111040), (1388, 108880), (1735, 87104), (2722, 55520), (2776, 54440), (3470, 43552), (5444, 27760), (5552, 27220), (6805, 22208), (6940, 21776), (10888, 13880), (11104, 13610)]