170769280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 451215360

約数和(自身を除く): 280446080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 191, 220, 254, 320, 352, 382, 440, 508, 635, 640, 704, 764, 880, 955, 1016, 1270, 1397, 1408, 1528, 1760, 1910, 2032, 2101, 2540, 2794, 3056, 3520, 3820, 4064, 4202, 5080, 5588, 6112, 6985, 7040, 7640, 8128, 8404, 10160, 10505, 11176, 12224, 13970, 15280, 16256, 16808, 20320, 21010, 22352, 24257, 24448, 27940, 30560, 33616, 40640, 42020, 44704, 48514, 55880, 61120, 67232, 81280, 84040, 89408, 97028, 111760, 121285, 122240, 134464, 168080, 178816, 194056, 223520, 242570, 266827, 268928, 336160, 388112, 447040, 485140, 533654, 672320, 776224, 894080, 970280, 1067308, 1334135, 1344640, 1552448, 1940560, 2134616, 2668270, 3104896, 3881120, 4269232, 5336540, 7762240, 8538464, 10673080, 15524480, 17076928, 21346160, 34153856, 42692320, 85384640, 170769280]

約数ペア:

[(1, 170769280), (2, 85384640), (4, 42692320), (5, 34153856), (8, 21346160), (10, 17076928), (11, 15524480), (16, 10673080), (20, 8538464), (22, 7762240), (32, 5336540), (40, 4269232), (44, 3881120), (55, 3104896), (64, 2668270), (80, 2134616), (88, 1940560), (110, 1552448), (127, 1344640), (128, 1334135), (160, 1067308), (176, 970280), (191, 894080), (220, 776224), (254, 672320), (320, 533654), (352, 485140), (382, 447040), (440, 388112), (508, 336160), (635, 268928), (640, 266827), (704, 242570), (764, 223520), (880, 194056), (955, 178816), (1016, 168080), (1270, 134464), (1397, 122240), (1408, 121285), (1528, 111760), (1760, 97028), (1910, 89408), (2032, 84040), (2101, 81280), (2540, 67232), (2794, 61120), (3056, 55880), (3520, 48514), (3820, 44704), (4064, 42020), (4202, 40640), (5080, 33616), (5588, 30560), (6112, 27940), (6985, 24448), (7040, 24257), (7640, 22352), (8128, 21010), (8404, 20320), (10160, 16808), (10505, 16256), (11176, 15280), (12224, 13970)]