64004833760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13807}}^1\times {\mathrm{4139}}^1$

素因数の和:17968

約数の個数: 96

約数和(自身を含む): 172867322880

約数和(自身を除く): 108862489120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4139, 8278, 13807, 16556, 20695, 27614, 28973, 33112, 41390, 55228, 57946, 66224, 69035, 82780, 96649, 110456, 115892, 132448, 138070, 144865, 165560, 193298, 220912, 231784, 276140, 289730, 331120, 386596, 441824, 463568, 483245, 552280, 579460, 662240, 773192, 927136, 966490, 1104560, 1158920, 1546384, 1932980, 2209120, 2317840, 3092768, 3865960, 4635680, 7731920, 15463840, 57147173, 114294346, 228588692, 285735865, 400030211, 457177384, 571471730, 800060422, 914354768, 1142943460, 1600120844, 1828709536, 2000151055, 2285886920, 3200241688, 4000302110, 4571773840, 6400483376, 8000604220, 9143547680, 12800966752, 16001208440, 32002416880, 64004833760]

約数ペア:

[(1, 64004833760), (2, 32002416880), (4, 16001208440), (5, 12800966752), (7, 9143547680), (8, 8000604220), (10, 6400483376), (14, 4571773840), (16, 4000302110), (20, 3200241688), (28, 2285886920), (32, 2000151055), (35, 1828709536), (40, 1600120844), (56, 1142943460), (70, 914354768), (80, 800060422), (112, 571471730), (140, 457177384), (160, 400030211), (224, 285735865), (280, 228588692), (560, 114294346), (1120, 57147173), (4139, 15463840), (8278, 7731920), (13807, 4635680), (16556, 3865960), (20695, 3092768), (27614, 2317840), (28973, 2209120), (33112, 1932980), (41390, 1546384), (55228, 1158920), (57946, 1104560), (66224, 966490), (69035, 927136), (82780, 773192), (96649, 662240), (110456, 579460), (115892, 552280), (132448, 483245), (138070, 463568), (144865, 441824), (165560, 386596), (193298, 331120), (220912, 289730), (231784, 276140)]