139331520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 168

約数和(自身を含む): 484997760

約数和(自身を除く): 345666240

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, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 479, 480, 505, 576, 606, 720, 808, 909, 958, 960, 1010, 1212, 1437, 1440, 1515, 1616, 1818, 1916, 2020, 2395, 2424, 2874, 2880, 3030, 3232, 3636, 3832, 4040, 4311, 4545, 4790, 4848, 5748, 6060, 6464, 7185, 7272, 7664, 8080, 8622, 9090, 9580, 9696, 11496, 12120, 14370, 14544, 15328, 16160, 17244, 18180, 19160, 19392, 21555, 22992, 24240, 28740, 29088, 30656, 32320, 34488, 36360, 38320, 43110, 45984, 48379, 48480, 57480, 58176, 68976, 72720, 76640, 86220, 91968, 96758, 96960, 114960, 137952, 145137, 145440, 153280, 172440, 193516, 229920, 241895, 275904, 290274, 290880, 344880, 387032, 435411, 459840, 483790, 580548, 689760, 725685, 774064, 870822, 967580, 1161096, 1379520, 1451370, 1548128, 1741644, 1935160, 2177055, 2322192, 2902740, 3096256, 3483288, 3870320, 4354110, 4644384, 5805480, 6966576, 7740640, 8708220, 9288768, 11610960, 13933152, 15481280, 17416440, 23221920, 27866304, 34832880, 46443840, 69665760, 139331520]

約数ペア:

[(1, 139331520), (2, 69665760), (3, 46443840), (4, 34832880), (5, 27866304), (6, 23221920), (8, 17416440), (9, 15481280), (10, 13933152), (12, 11610960), (15, 9288768), (16, 8708220), (18, 7740640), (20, 6966576), (24, 5805480), (30, 4644384), (32, 4354110), (36, 3870320), (40, 3483288), (45, 3096256), (48, 2902740), (60, 2322192), (64, 2177055), (72, 1935160), (80, 1741644), (90, 1548128), (96, 1451370), (101, 1379520), (120, 1161096), (144, 967580), (160, 870822), (180, 774064), (192, 725685), (202, 689760), (240, 580548), (288, 483790), (303, 459840), (320, 435411), (360, 387032), (404, 344880), (479, 290880), (480, 290274), (505, 275904), (576, 241895), (606, 229920), (720, 193516), (808, 172440), (909, 153280), (958, 145440), (960, 145137), (1010, 137952), (1212, 114960), (1437, 96960), (1440, 96758), (1515, 91968), (1616, 86220), (1818, 76640), (1916, 72720), (2020, 68976), (2395, 58176), (2424, 57480), (2874, 48480), (2880, 48379), (3030, 45984), (3232, 43110), (3636, 38320), (3832, 36360), (4040, 34488), (4311, 32320), (4545, 30656), (4790, 29088), (4848, 28740), (5748, 24240), (6060, 22992), (6464, 21555), (7185, 19392), (7272, 19160), (7664, 18180), (8080, 17244), (8622, 16160), (9090, 15328), (9580, 14544), (9696, 14370), (11496, 12120)]