134882720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{120431}}^1$

素因数の和:120453

約数の個数: 48

約数和(自身を含む): 364186368

約数和(自身を除く): 229303648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 120431, 240862, 481724, 602155, 843017, 963448, 1204310, 1686034, 1926896, 2408620, 3372068, 3853792, 4215085, 4817240, 6744136, 8430170, 9634480, 13488272, 16860340, 19268960, 26976544, 33720680, 67441360, 134882720]

約数ペア:

[(1, 134882720), (2, 67441360), (4, 33720680), (5, 26976544), (7, 19268960), (8, 16860340), (10, 13488272), (14, 9634480), (16, 8430170), (20, 6744136), (28, 4817240), (32, 4215085), (35, 3853792), (40, 3372068), (56, 2408620), (70, 1926896), (80, 1686034), (112, 1204310), (140, 963448), (160, 843017), (224, 602155), (280, 481724), (560, 240862), (1120, 120431)]