137465440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 374250240

約数和(自身を除く): 236784800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 139, 140, 160, 224, 278, 280, 556, 560, 695, 883, 973, 1112, 1120, 1390, 1766, 1946, 2224, 2780, 3532, 3892, 4415, 4448, 4865, 5560, 6181, 7064, 7784, 8830, 9730, 11120, 12362, 14128, 15568, 17660, 19460, 22240, 24724, 28256, 30905, 31136, 35320, 38920, 49448, 61810, 70640, 77840, 98896, 122737, 123620, 141280, 155680, 197792, 245474, 247240, 490948, 494480, 613685, 859159, 981896, 988960, 1227370, 1718318, 1963792, 2454740, 3436636, 3927584, 4295795, 4909480, 6873272, 8591590, 9818960, 13746544, 17183180, 19637920, 27493088, 34366360, 68732720, 137465440]

約数ペア:

[(1, 137465440), (2, 68732720), (4, 34366360), (5, 27493088), (7, 19637920), (8, 17183180), (10, 13746544), (14, 9818960), (16, 8591590), (20, 6873272), (28, 4909480), (32, 4295795), (35, 3927584), (40, 3436636), (56, 2454740), (70, 1963792), (80, 1718318), (112, 1227370), (139, 988960), (140, 981896), (160, 859159), (224, 613685), (278, 494480), (280, 490948), (556, 247240), (560, 245474), (695, 197792), (883, 155680), (973, 141280), (1112, 123620), (1120, 122737), (1390, 98896), (1766, 77840), (1946, 70640), (2224, 61810), (2780, 49448), (3532, 38920), (3892, 35320), (4415, 31136), (4448, 30905), (4865, 28256), (5560, 24724), (6181, 22240), (7064, 19460), (7784, 17660), (8830, 15568), (9730, 14128), (11120, 12362)]