144906160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13619}}^1$

素因数の和:13658

約数の個数: 80

約数和(自身を含む): 405331200

約数和(自身を除く): 260425040

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, 13619, 27238, 54476, 68095, 95333, 108952, 136190, 190666, 217904, 258761, 272380, 381332, 476665, 517522, 544760, 762664, 953330, 1035044, 1089520, 1293805, 1525328, 1811327, 1906660, 2070088, 2587610, 3622654, 3813320, 4140176, 5175220, 7245308, 7626640, 9056635, 10350440, 14490616, 18113270, 20700880, 28981232, 36226540, 72453080, 144906160]

約数ペア:

[(1, 144906160), (2, 72453080), (4, 36226540), (5, 28981232), (7, 20700880), (8, 18113270), (10, 14490616), (14, 10350440), (16, 9056635), (19, 7626640), (20, 7245308), (28, 5175220), (35, 4140176), (38, 3813320), (40, 3622654), (56, 2587610), (70, 2070088), (76, 1906660), (80, 1811327), (95, 1525328), (112, 1293805), (133, 1089520), (140, 1035044), (152, 953330), (190, 762664), (266, 544760), (280, 517522), (304, 476665), (380, 381332), (532, 272380), (560, 258761), (665, 217904), (760, 190666), (1064, 136190), (1330, 108952), (1520, 95333), (2128, 68095), (2660, 54476), (5320, 27238), (10640, 13619)]