170022160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 120

約数和(自身を含む): 501771456

約数和(自身を除く): 331749296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 3943, 4312, 5390, 6160, 7886, 8624, 10780, 15772, 19715, 21560, 27601, 31544, 39430, 43120, 43373, 55202, 63088, 78860, 86746, 110404, 138005, 157720, 173492, 193207, 216865, 220808, 276010, 303611, 315440, 346984, 386414, 433730, 441616, 552020, 607222, 693968, 772828, 867460, 966035, 1104040, 1214444, 1518055, 1545656, 1734920, 1932070, 2125277, 2208080, 2428888, 3036110, 3091312, 3469840, 3864140, 4250554, 4857776, 6072220, 7728280, 8501108, 10626385, 12144440, 15456560, 17002216, 21252770, 24288880, 34004432, 42505540, 85011080, 170022160]

約数ペア:

[(1, 170022160), (2, 85011080), (4, 42505540), (5, 34004432), (7, 24288880), (8, 21252770), (10, 17002216), (11, 15456560), (14, 12144440), (16, 10626385), (20, 8501108), (22, 7728280), (28, 6072220), (35, 4857776), (40, 4250554), (44, 3864140), (49, 3469840), (55, 3091312), (56, 3036110), (70, 2428888), (77, 2208080), (80, 2125277), (88, 1932070), (98, 1734920), (110, 1545656), (112, 1518055), (140, 1214444), (154, 1104040), (176, 966035), (196, 867460), (220, 772828), (245, 693968), (280, 607222), (308, 552020), (385, 441616), (392, 433730), (440, 386414), (490, 346984), (539, 315440), (560, 303611), (616, 276010), (770, 220808), (784, 216865), (880, 193207), (980, 173492), (1078, 157720), (1232, 138005), (1540, 110404), (1960, 86746), (2156, 78860), (2695, 63088), (3080, 55202), (3920, 43373), (3943, 43120), (4312, 39430), (5390, 31544), (6160, 27601), (7886, 21560), (8624, 19715), (10780, 15772)]