179601520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2341}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 480915648

約数和(自身を除く): 301314128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1918, 2192, 2341, 2740, 3836, 4682, 4795, 5480, 7672, 9364, 9590, 10960, 11705, 15344, 16387, 18728, 19180, 23410, 32774, 37456, 38360, 46820, 65548, 76720, 81935, 93640, 131096, 163870, 187280, 262192, 320717, 327740, 641434, 655480, 1282868, 1310960, 1603585, 2245019, 2565736, 3207170, 4490038, 5131472, 6414340, 8980076, 11225095, 12828680, 17960152, 22450190, 25657360, 35920304, 44900380, 89800760, 179601520]

約数ペア:

[(1, 179601520), (2, 89800760), (4, 44900380), (5, 35920304), (7, 25657360), (8, 22450190), (10, 17960152), (14, 12828680), (16, 11225095), (20, 8980076), (28, 6414340), (35, 5131472), (40, 4490038), (56, 3207170), (70, 2565736), (80, 2245019), (112, 1603585), (137, 1310960), (140, 1282868), (274, 655480), (280, 641434), (548, 327740), (560, 320717), (685, 262192), (959, 187280), (1096, 163870), (1370, 131096), (1918, 93640), (2192, 81935), (2341, 76720), (2740, 65548), (3836, 46820), (4682, 38360), (4795, 37456), (5480, 32774), (7672, 23410), (9364, 19180), (9590, 18728), (10960, 16387), (11705, 15344)]