179635120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16883}}^1$

素因数の和:16922

約数の個数: 80

約数和(自身を含む): 502467840

約数和(自身を除く): 322832720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 16883, 33766, 67532, 84415, 118181, 135064, 168830, 236362, 270128, 320777, 337660, 472724, 590905, 641554, 675320, 945448, 1181810, 1283108, 1350640, 1603885, 1890896, 2245439, 2363620, 2566216, 3207770, 4490878, 4727240, 5132432, 6415540, 8981756, 9454480, 11227195, 12831080, 17963512, 22454390, 25662160, 35927024, 44908780, 89817560, 179635120]

約数ペア:

[(1, 179635120), (2, 89817560), (4, 44908780), (5, 35927024), (7, 25662160), (8, 22454390), (10, 17963512), (14, 12831080), (16, 11227195), (19, 9454480), (20, 8981756), (28, 6415540), (35, 5132432), (38, 4727240), (40, 4490878), (56, 3207770), (70, 2566216), (76, 2363620), (80, 2245439), (95, 1890896), (112, 1603885), (133, 1350640), (140, 1283108), (152, 1181810), (190, 945448), (266, 675320), (280, 641554), (304, 590905), (380, 472724), (532, 337660), (560, 320777), (665, 270128), (760, 236362), (1064, 168830), (1330, 135064), (1520, 118181), (2128, 84415), (2660, 67532), (5320, 33766), (10640, 16883)]