135655840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 337913856

約数和(自身を除く): 202258016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 191, 193, 230, 368, 382, 386, 460, 736, 764, 772, 920, 955, 965, 1528, 1544, 1840, 1910, 1930, 3056, 3088, 3680, 3820, 3860, 4393, 4439, 6112, 6176, 7640, 7720, 8786, 8878, 15280, 15440, 17572, 17756, 21965, 22195, 30560, 30880, 35144, 35512, 36863, 43930, 44390, 70288, 71024, 73726, 87860, 88780, 140576, 142048, 147452, 175720, 177560, 184315, 294904, 351440, 355120, 368630, 589808, 702880, 710240, 737260, 847849, 1179616, 1474520, 1695698, 2949040, 3391396, 4239245, 5898080, 6782792, 8478490, 13565584, 16956980, 27131168, 33913960, 67827920, 135655840]

約数ペア:

[(1, 135655840), (2, 67827920), (4, 33913960), (5, 27131168), (8, 16956980), (10, 13565584), (16, 8478490), (20, 6782792), (23, 5898080), (32, 4239245), (40, 3391396), (46, 2949040), (80, 1695698), (92, 1474520), (115, 1179616), (160, 847849), (184, 737260), (191, 710240), (193, 702880), (230, 589808), (368, 368630), (382, 355120), (386, 351440), (460, 294904), (736, 184315), (764, 177560), (772, 175720), (920, 147452), (955, 142048), (965, 140576), (1528, 88780), (1544, 87860), (1840, 73726), (1910, 71024), (1930, 70288), (3056, 44390), (3088, 43930), (3680, 36863), (3820, 35512), (3860, 35144), (4393, 30880), (4439, 30560), (6112, 22195), (6176, 21965), (7640, 17756), (7720, 17572), (8786, 15440), (8878, 15280)]