134398880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10909}}^1$

素因数の和:10942

約数の個数: 96

約数和(自身を含む): 395902080

約数和(自身を除く): 261503200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 10909, 12320, 21818, 43636, 54545, 76363, 87272, 109090, 119999, 152726, 174544, 218180, 239998, 305452, 349088, 381815, 436360, 479996, 599995, 610904, 763630, 839993, 872720, 959992, 1199990, 1221808, 1527260, 1679986, 1745440, 1919984, 2399980, 2443616, 3054520, 3359972, 3839968, 4199965, 4799960, 6109040, 6719944, 8399930, 9599920, 12218080, 13439888, 16799860, 19199840, 26879776, 33599720, 67199440, 134398880]

約数ペア:

[(1, 134398880), (2, 67199440), (4, 33599720), (5, 26879776), (7, 19199840), (8, 16799860), (10, 13439888), (11, 12218080), (14, 9599920), (16, 8399930), (20, 6719944), (22, 6109040), (28, 4799960), (32, 4199965), (35, 3839968), (40, 3359972), (44, 3054520), (55, 2443616), (56, 2399980), (70, 1919984), (77, 1745440), (80, 1679986), (88, 1527260), (110, 1221808), (112, 1199990), (140, 959992), (154, 872720), (160, 839993), (176, 763630), (220, 610904), (224, 599995), (280, 479996), (308, 436360), (352, 381815), (385, 349088), (440, 305452), (560, 239998), (616, 218180), (770, 174544), (880, 152726), (1120, 119999), (1232, 109090), (1540, 87272), (1760, 76363), (2464, 54545), (3080, 43636), (6160, 21818), (10909, 12320)]