135693560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 322790400

約数和(自身を除く): 187096840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1580, 1817, 1867, 3160, 3634, 3734, 7268, 7468, 9085, 9335, 14536, 14936, 18170, 18670, 36340, 37340, 42941, 72680, 74680, 85882, 147493, 171764, 214705, 294986, 343528, 429410, 589972, 737465, 858820, 1179944, 1474930, 1717640, 2949860, 3392339, 5899720, 6784678, 13569356, 16961695, 27138712, 33923390, 67846780, 135693560]

約数ペア:

[(1, 135693560), (2, 67846780), (4, 33923390), (5, 27138712), (8, 16961695), (10, 13569356), (20, 6784678), (23, 5899720), (40, 3392339), (46, 2949860), (79, 1717640), (92, 1474930), (115, 1179944), (158, 858820), (184, 737465), (230, 589972), (316, 429410), (395, 343528), (460, 294986), (632, 214705), (790, 171764), (920, 147493), (1580, 85882), (1817, 74680), (1867, 72680), (3160, 42941), (3634, 37340), (3734, 36340), (7268, 18670), (7468, 18170), (9085, 14936), (9335, 14536)]