139978560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1208

約数の個数: 112

約数和(自身を含む): 448056000

約数和(自身を除く): 308077440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1049, 1112, 1390, 1668, 2085, 2098, 2224, 2780, 3147, 3336, 4170, 4196, 4448, 5245, 5560, 6294, 6672, 8340, 8392, 8896, 10490, 11120, 12588, 13344, 15735, 16680, 16784, 20980, 22240, 25176, 26688, 31470, 33360, 33568, 41960, 44480, 50352, 62940, 66720, 67136, 83920, 100704, 125880, 133440, 145811, 167840, 201408, 251760, 291622, 335680, 437433, 503520, 583244, 729055, 874866, 1007040, 1166488, 1458110, 1749732, 2187165, 2332976, 2916220, 3499464, 4374330, 4665952, 5832440, 6998928, 8748660, 9331904, 11664880, 13997856, 17497320, 23329760, 27995712, 34994640, 46659520, 69989280, 139978560]

約数ペア:

[(1, 139978560), (2, 69989280), (3, 46659520), (4, 34994640), (5, 27995712), (6, 23329760), (8, 17497320), (10, 13997856), (12, 11664880), (15, 9331904), (16, 8748660), (20, 6998928), (24, 5832440), (30, 4665952), (32, 4374330), (40, 3499464), (48, 2916220), (60, 2332976), (64, 2187165), (80, 1749732), (96, 1458110), (120, 1166488), (139, 1007040), (160, 874866), (192, 729055), (240, 583244), (278, 503520), (320, 437433), (417, 335680), (480, 291622), (556, 251760), (695, 201408), (834, 167840), (960, 145811), (1049, 133440), (1112, 125880), (1390, 100704), (1668, 83920), (2085, 67136), (2098, 66720), (2224, 62940), (2780, 50352), (3147, 44480), (3336, 41960), (4170, 33568), (4196, 33360), (4448, 31470), (5245, 26688), (5560, 25176), (6294, 22240), (6672, 20980), (8340, 16784), (8392, 16680), (8896, 15735), (10490, 13344), (11120, 12588)]