136420160

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3067}}^1$

素因数の和:3223

約数の個数: 56

約数和(自身を含む): 327294240

約数和(自身を除く): 190874080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 2224, 2780, 3067, 4448, 5560, 6134, 8896, 11120, 12268, 15335, 22240, 24536, 30670, 44480, 49072, 61340, 98144, 122680, 196288, 245360, 426313, 490720, 852626, 981440, 1705252, 2131565, 3410504, 4263130, 6821008, 8526260, 13642016, 17052520, 27284032, 34105040, 68210080, 136420160]

約数ペア:

[(1, 136420160), (2, 68210080), (4, 34105040), (5, 27284032), (8, 17052520), (10, 13642016), (16, 8526260), (20, 6821008), (32, 4263130), (40, 3410504), (64, 2131565), (80, 1705252), (139, 981440), (160, 852626), (278, 490720), (320, 426313), (556, 245360), (695, 196288), (1112, 122680), (1390, 98144), (2224, 61340), (2780, 49072), (3067, 44480), (4448, 30670), (5560, 24536), (6134, 22240), (8896, 15335), (11120, 12268)]