1567126160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10781}}^1$

素因数の和:10896

約数の個数: 80

約数和(自身を含む): 3850467840

約数和(自身を除く): 2283341680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 368, 395, 460, 632, 790, 920, 1264, 1580, 1817, 1840, 3160, 3634, 6320, 7268, 9085, 10781, 14536, 18170, 21562, 29072, 36340, 43124, 53905, 72680, 86248, 107810, 145360, 172496, 215620, 247963, 431240, 495926, 851699, 862480, 991852, 1239815, 1703398, 1983704, 2479630, 3406796, 3967408, 4258495, 4959260, 6813592, 8516990, 9918520, 13627184, 17033980, 19589077, 19837040, 34067960, 39178154, 68135920, 78356308, 97945385, 156712616, 195890770, 313425232, 391781540, 783563080, 1567126160]

約数ペア:

[(1, 1567126160), (2, 783563080), (4, 391781540), (5, 313425232), (8, 195890770), (10, 156712616), (16, 97945385), (20, 78356308), (23, 68135920), (40, 39178154), (46, 34067960), (79, 19837040), (80, 19589077), (92, 17033980), (115, 13627184), (158, 9918520), (184, 8516990), (230, 6813592), (316, 4959260), (368, 4258495), (395, 3967408), (460, 3406796), (632, 2479630), (790, 1983704), (920, 1703398), (1264, 1239815), (1580, 991852), (1817, 862480), (1840, 851699), (3160, 495926), (3634, 431240), (6320, 247963), (7268, 215620), (9085, 172496), (10781, 145360), (14536, 107810), (18170, 86248), (21562, 72680), (29072, 53905), (36340, 43124)]