142817360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36433}}^1$

素因数の和:36460

約数の個数: 60

約数和(自身を含む): 386273268

約数和(自身を除く): 243455908

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 36433, 72866, 145732, 182165, 255031, 291464, 364330, 510062, 582928, 728660, 1020124, 1275155, 1457320, 1785217, 2040248, 2550310, 2914640, 3570434, 4080496, 5100620, 7140868, 8926085, 10201240, 14281736, 17852170, 20402480, 28563472, 35704340, 71408680, 142817360]

約数ペア:

[(1, 142817360), (2, 71408680), (4, 35704340), (5, 28563472), (7, 20402480), (8, 17852170), (10, 14281736), (14, 10201240), (16, 8926085), (20, 7140868), (28, 5100620), (35, 4080496), (40, 3570434), (49, 2914640), (56, 2550310), (70, 2040248), (80, 1785217), (98, 1457320), (112, 1275155), (140, 1020124), (196, 728660), (245, 582928), (280, 510062), (392, 364330), (490, 291464), (560, 255031), (784, 182165), (980, 145732), (1960, 72866), (3920, 36433)]