137875360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 374492160

約数和(自身を除く): 236616800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 257, 280, 479, 514, 560, 958, 1028, 1120, 1285, 1799, 1916, 2056, 2395, 2570, 3353, 3598, 3832, 4112, 4790, 5140, 6706, 7196, 7664, 8224, 8995, 9580, 10280, 13412, 14392, 15328, 16765, 17990, 19160, 20560, 26824, 28784, 33530, 35980, 38320, 41120, 53648, 57568, 67060, 71960, 76640, 107296, 123103, 134120, 143920, 246206, 268240, 287840, 492412, 536480, 615515, 861721, 984824, 1231030, 1723442, 1969648, 2462060, 3446884, 3939296, 4308605, 4924120, 6893768, 8617210, 9848240, 13787536, 17234420, 19696480, 27575072, 34468840, 68937680, 137875360]

約数ペア:

[(1, 137875360), (2, 68937680), (4, 34468840), (5, 27575072), (7, 19696480), (8, 17234420), (10, 13787536), (14, 9848240), (16, 8617210), (20, 6893768), (28, 4924120), (32, 4308605), (35, 3939296), (40, 3446884), (56, 2462060), (70, 1969648), (80, 1723442), (112, 1231030), (140, 984824), (160, 861721), (224, 615515), (257, 536480), (280, 492412), (479, 287840), (514, 268240), (560, 246206), (958, 143920), (1028, 134120), (1120, 123103), (1285, 107296), (1799, 76640), (1916, 71960), (2056, 67060), (2395, 57568), (2570, 53648), (3353, 41120), (3598, 38320), (3832, 35980), (4112, 33530), (4790, 28784), (5140, 26824), (6706, 20560), (7196, 19160), (7664, 17990), (8224, 16765), (8995, 15328), (9580, 14392), (10280, 13412)]