138928680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35083}}^1$

素因数の和:35111

約数の個数: 96

約数和(自身を含む): 492579360

約数和(自身を除く): 353650680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 35083, 70166, 105249, 140332, 175415, 210498, 280664, 315747, 350830, 385913, 420996, 526245, 631494, 701660, 771826, 841992, 1052490, 1157739, 1262988, 1403320, 1543652, 1578735, 1929565, 2104980, 2315478, 2525976, 3087304, 3157470, 3473217, 3859130, 4209960, 4630956, 5788695, 6314940, 6946434, 7718260, 9261912, 11577390, 12629880, 13892868, 15436520, 17366085, 23154780, 27785736, 34732170, 46309560, 69464340, 138928680]

約数ペア:

[(1, 138928680), (2, 69464340), (3, 46309560), (4, 34732170), (5, 27785736), (6, 23154780), (8, 17366085), (9, 15436520), (10, 13892868), (11, 12629880), (12, 11577390), (15, 9261912), (18, 7718260), (20, 6946434), (22, 6314940), (24, 5788695), (30, 4630956), (33, 4209960), (36, 3859130), (40, 3473217), (44, 3157470), (45, 3087304), (55, 2525976), (60, 2315478), (66, 2104980), (72, 1929565), (88, 1578735), (90, 1543652), (99, 1403320), (110, 1262988), (120, 1157739), (132, 1052490), (165, 841992), (180, 771826), (198, 701660), (220, 631494), (264, 526245), (330, 420996), (360, 385913), (396, 350830), (440, 315747), (495, 280664), (660, 210498), (792, 175415), (990, 140332), (1320, 105249), (1980, 70166), (3960, 35083)]