129062080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8231}}^1$

素因数の和:8262

約数の個数: 84

約数和(自身を含む): 357548688

約数和(自身を除く): 228486608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8231, 15680, 16462, 32924, 41155, 57617, 65848, 82310, 115234, 131696, 164620, 230468, 263392, 288085, 329240, 403319, 460936, 526784, 576170, 658480, 806638, 921872, 1152340, 1316960, 1613276, 1843744, 2016595, 2304680, 2633920, 3226552, 3687488, 4033190, 4609360, 6453104, 8066380, 9218720, 12906208, 16132760, 18437440, 25812416, 32265520, 64531040, 129062080]

約数ペア:

[(1, 129062080), (2, 64531040), (4, 32265520), (5, 25812416), (7, 18437440), (8, 16132760), (10, 12906208), (14, 9218720), (16, 8066380), (20, 6453104), (28, 4609360), (32, 4033190), (35, 3687488), (40, 3226552), (49, 2633920), (56, 2304680), (64, 2016595), (70, 1843744), (80, 1613276), (98, 1316960), (112, 1152340), (140, 921872), (160, 806638), (196, 658480), (224, 576170), (245, 526784), (280, 460936), (320, 403319), (392, 329240), (448, 288085), (490, 263392), (560, 230468), (784, 164620), (980, 131696), (1120, 115234), (1568, 82310), (1960, 65848), (2240, 57617), (3136, 41155), (3920, 32924), (7840, 16462), (8231, 15680)]