140927040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5437}}^1$

素因数の和:5466

約数の個数: 140

約数和(自身を含む): 501394476

約数和(自身を除く): 360467436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5437, 6480, 8640, 10874, 12960, 16311, 21748, 25920, 27185, 32622, 43496, 48933, 54370, 65244, 81555, 86992, 97866, 108740, 130488, 146799, 163110, 173984, 195732, 217480, 244665, 260976, 293598, 326220, 347968, 391464, 434960, 440397, 489330, 521952, 587196, 652440, 733995, 782928, 869920, 880794, 978660, 1043904, 1174392, 1304880, 1467990, 1565856, 1739840, 1761588, 1957320, 2201985, 2348784, 2609760, 2935980, 3131712, 3523176, 3914640, 4403970, 4697568, 5219520, 5871960, 7046352, 7829280, 8807940, 9395136, 11743920, 14092704, 15658560, 17615880, 23487840, 28185408, 35231760, 46975680, 70463520, 140927040]

約数ペア:

[(1, 140927040), (2, 70463520), (3, 46975680), (4, 35231760), (5, 28185408), (6, 23487840), (8, 17615880), (9, 15658560), (10, 14092704), (12, 11743920), (15, 9395136), (16, 8807940), (18, 7829280), (20, 7046352), (24, 5871960), (27, 5219520), (30, 4697568), (32, 4403970), (36, 3914640), (40, 3523176), (45, 3131712), (48, 2935980), (54, 2609760), (60, 2348784), (64, 2201985), (72, 1957320), (80, 1761588), (81, 1739840), (90, 1565856), (96, 1467990), (108, 1304880), (120, 1174392), (135, 1043904), (144, 978660), (160, 880794), (162, 869920), (180, 782928), (192, 733995), (216, 652440), (240, 587196), (270, 521952), (288, 489330), (320, 440397), (324, 434960), (360, 391464), (405, 347968), (432, 326220), (480, 293598), (540, 260976), (576, 244665), (648, 217480), (720, 195732), (810, 173984), (864, 163110), (960, 146799), (1080, 130488), (1296, 108740), (1440, 97866), (1620, 86992), (1728, 81555), (2160, 65244), (2592, 54370), (2880, 48933), (3240, 43496), (4320, 32622), (5184, 27185), (5437, 25920), (6480, 21748), (8640, 16311), (10874, 12960)]