140915520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 168

約数和(自身を含む): 490109256

約数和(自身を除く): 349193736

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, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 433, 452, 480, 565, 576, 678, 720, 866, 904, 960, 1017, 1130, 1299, 1356, 1440, 1695, 1732, 1808, 2034, 2165, 2260, 2598, 2712, 2880, 3390, 3464, 3616, 3897, 4068, 4330, 4520, 5085, 5196, 5424, 6495, 6780, 6928, 7232, 7794, 8136, 8660, 9040, 10170, 10392, 10848, 12990, 13560, 13856, 15588, 16272, 17320, 18080, 19485, 20340, 20784, 21696, 25980, 27120, 27712, 31176, 32544, 34640, 36160, 38970, 40680, 41568, 48929, 51960, 54240, 62352, 65088, 69280, 77940, 81360, 83136, 97858, 103920, 108480, 124704, 138560, 146787, 155880, 162720, 195716, 207840, 244645, 249408, 293574, 311760, 325440, 391432, 415680, 440361, 489290, 587148, 623520, 733935, 782864, 880722, 978580, 1174296, 1247040, 1467870, 1565728, 1761444, 1957160, 2201805, 2348592, 2935740, 3131456, 3522888, 3914320, 4403610, 4697184, 5871480, 7045776, 7828640, 8807220, 9394368, 11742960, 14091552, 15657280, 17614440, 23485920, 28183104, 35228880, 46971840, 70457760, 140915520]

約数ペア:

[(1, 140915520), (2, 70457760), (3, 46971840), (4, 35228880), (5, 28183104), (6, 23485920), (8, 17614440), (9, 15657280), (10, 14091552), (12, 11742960), (15, 9394368), (16, 8807220), (18, 7828640), (20, 7045776), (24, 5871480), (30, 4697184), (32, 4403610), (36, 3914320), (40, 3522888), (45, 3131456), (48, 2935740), (60, 2348592), (64, 2201805), (72, 1957160), (80, 1761444), (90, 1565728), (96, 1467870), (113, 1247040), (120, 1174296), (144, 978580), (160, 880722), (180, 782864), (192, 733935), (226, 623520), (240, 587148), (288, 489290), (320, 440361), (339, 415680), (360, 391432), (433, 325440), (452, 311760), (480, 293574), (565, 249408), (576, 244645), (678, 207840), (720, 195716), (866, 162720), (904, 155880), (960, 146787), (1017, 138560), (1130, 124704), (1299, 108480), (1356, 103920), (1440, 97858), (1695, 83136), (1732, 81360), (1808, 77940), (2034, 69280), (2165, 65088), (2260, 62352), (2598, 54240), (2712, 51960), (2880, 48929), (3390, 41568), (3464, 40680), (3616, 38970), (3897, 36160), (4068, 34640), (4330, 32544), (4520, 31176), (5085, 27712), (5196, 27120), (5424, 25980), (6495, 21696), (6780, 20784), (6928, 20340), (7232, 19485), (7794, 18080), (8136, 17320), (8660, 16272), (9040, 15588), (10170, 13856), (10392, 13560), (10848, 12990)]