2160105515688

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{5237}}^1\times {\mathrm{71909}}^1$

素因数の和:77394

約数の個数: 64

約数和(自身を含む): 5423969952000

約数和(自身を除く): 3263864436312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 5237, 5736, 10474, 15711, 20948, 31422, 41896, 62844, 71909, 125688, 143818, 215727, 287636, 431454, 575272, 862908, 1251643, 1725816, 2503286, 3754929, 5006572, 7509858, 10013144, 15019716, 17186251, 30039432, 34372502, 51558753, 68745004, 103117506, 137490008, 206235012, 376587433, 412470024, 753174866, 1129762299, 1506349732, 2259524598, 3012699464, 4519049196, 9038098392, 90004396487, 180008792974, 270013189461, 360017585948, 540026378922, 720035171896, 1080052757844, 2160105515688]

約数ペア:

[(1, 2160105515688), (2, 1080052757844), (3, 720035171896), (4, 540026378922), (6, 360017585948), (8, 270013189461), (12, 180008792974), (24, 90004396487), (239, 9038098392), (478, 4519049196), (717, 3012699464), (956, 2259524598), (1434, 1506349732), (1912, 1129762299), (2868, 753174866), (5237, 412470024), (5736, 376587433), (10474, 206235012), (15711, 137490008), (20948, 103117506), (31422, 68745004), (41896, 51558753), (62844, 34372502), (71909, 30039432), (125688, 17186251), (143818, 15019716), (215727, 10013144), (287636, 7509858), (431454, 5006572), (575272, 3754929), (862908, 2503286), (1251643, 1725816)]