143742240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 494210808

約数和(自身を除く): 350468568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 577, 692, 720, 865, 1038, 1154, 1384, 1440, 1557, 1730, 1731, 2076, 2308, 2595, 2768, 2885, 3114, 3460, 3462, 4152, 4616, 5190, 5193, 5536, 5770, 6228, 6920, 6924, 7785, 8304, 8655, 9232, 10380, 10386, 11540, 12456, 13840, 13848, 15570, 16608, 17310, 18464, 20760, 20772, 23080, 24912, 25965, 27680, 27696, 31140, 34620, 41520, 41544, 46160, 49824, 51930, 55392, 62280, 69240, 83040, 83088, 92320, 99821, 103860, 124560, 138480, 166176, 199642, 207720, 249120, 276960, 299463, 399284, 415440, 499105, 598926, 798568, 830880, 898389, 998210, 1197852, 1497315, 1597136, 1796778, 1996420, 2395704, 2994630, 3194272, 3593556, 3992840, 4491945, 4791408, 5989260, 7187112, 7985680, 8983890, 9582816, 11978520, 14374224, 15971360, 17967780, 23957040, 28748448, 35935560, 47914080, 71871120, 143742240]

約数ペア:

[(1, 143742240), (2, 71871120), (3, 47914080), (4, 35935560), (5, 28748448), (6, 23957040), (8, 17967780), (9, 15971360), (10, 14374224), (12, 11978520), (15, 9582816), (16, 8983890), (18, 7985680), (20, 7187112), (24, 5989260), (30, 4791408), (32, 4491945), (36, 3992840), (40, 3593556), (45, 3194272), (48, 2994630), (60, 2395704), (72, 1996420), (80, 1796778), (90, 1597136), (96, 1497315), (120, 1197852), (144, 998210), (160, 898389), (173, 830880), (180, 798568), (240, 598926), (288, 499105), (346, 415440), (360, 399284), (480, 299463), (519, 276960), (577, 249120), (692, 207720), (720, 199642), (865, 166176), (1038, 138480), (1154, 124560), (1384, 103860), (1440, 99821), (1557, 92320), (1730, 83088), (1731, 83040), (2076, 69240), (2308, 62280), (2595, 55392), (2768, 51930), (2885, 49824), (3114, 46160), (3460, 41544), (3462, 41520), (4152, 34620), (4616, 31140), (5190, 27696), (5193, 27680), (5536, 25965), (5770, 24912), (6228, 23080), (6920, 20772), (6924, 20760), (7785, 18464), (8304, 17310), (8655, 16608), (9232, 15570), (10380, 13848), (10386, 13840), (11540, 12456)]