126823680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 447206760

約数和(自身を除く): 320383080

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, 109, 120, 128, 144, 160, 180, 192, 202, 218, 240, 256, 288, 303, 320, 327, 360, 384, 404, 436, 480, 505, 545, 576, 606, 640, 654, 720, 768, 808, 872, 909, 960, 981, 1010, 1090, 1152, 1212, 1280, 1308, 1440, 1515, 1616, 1635, 1744, 1818, 1920, 1962, 2020, 2180, 2304, 2424, 2616, 2880, 3030, 3232, 3270, 3488, 3636, 3840, 3924, 4040, 4360, 4545, 4848, 4905, 5232, 5760, 6060, 6464, 6540, 6976, 7272, 7848, 8080, 8720, 9090, 9696, 9810, 10464, 11009, 11520, 12120, 12928, 13080, 13952, 14544, 15696, 16160, 17440, 18180, 19392, 19620, 20928, 22018, 24240, 25856, 26160, 27904, 29088, 31392, 32320, 33027, 34880, 36360, 38784, 39240, 41856, 44036, 48480, 52320, 55045, 58176, 62784, 64640, 66054, 69760, 72720, 77568, 78480, 83712, 88072, 96960, 99081, 104640, 110090, 116352, 125568, 129280, 132108, 139520, 145440, 156960, 165135, 176144, 193920, 198162, 209280, 220180, 232704, 251136, 264216, 290880, 313920, 330270, 352288, 387840, 396324, 418560, 440360, 495405, 528432, 581760, 627840, 660540, 704576, 792648, 880720, 990810, 1056864, 1163520, 1255680, 1321080, 1409152, 1585296, 1761440, 1981620, 2113728, 2642160, 2818304, 3170592, 3522880, 3963240, 4227456, 5284320, 6341184, 7045760, 7926480, 8454912, 10568640, 12682368, 14091520, 15852960, 21137280, 25364736, 31705920, 42274560, 63411840, 126823680]

約数ペア:

[(1, 126823680), (2, 63411840), (3, 42274560), (4, 31705920), (5, 25364736), (6, 21137280), (8, 15852960), (9, 14091520), (10, 12682368), (12, 10568640), (15, 8454912), (16, 7926480), (18, 7045760), (20, 6341184), (24, 5284320), (30, 4227456), (32, 3963240), (36, 3522880), (40, 3170592), (45, 2818304), (48, 2642160), (60, 2113728), (64, 1981620), (72, 1761440), (80, 1585296), (90, 1409152), (96, 1321080), (101, 1255680), (109, 1163520), (120, 1056864), (128, 990810), (144, 880720), (160, 792648), (180, 704576), (192, 660540), (202, 627840), (218, 581760), (240, 528432), (256, 495405), (288, 440360), (303, 418560), (320, 396324), (327, 387840), (360, 352288), (384, 330270), (404, 313920), (436, 290880), (480, 264216), (505, 251136), (545, 232704), (576, 220180), (606, 209280), (640, 198162), (654, 193920), (720, 176144), (768, 165135), (808, 156960), (872, 145440), (909, 139520), (960, 132108), (981, 129280), (1010, 125568), (1090, 116352), (1152, 110090), (1212, 104640), (1280, 99081), (1308, 96960), (1440, 88072), (1515, 83712), (1616, 78480), (1635, 77568), (1744, 72720), (1818, 69760), (1920, 66054), (1962, 64640), (2020, 62784), (2180, 58176), (2304, 55045), (2424, 52320), (2616, 48480), (2880, 44036), (3030, 41856), (3232, 39240), (3270, 38784), (3488, 36360), (3636, 34880), (3840, 33027), (3924, 32320), (4040, 31392), (4360, 29088), (4545, 27904), (4848, 26160), (4905, 25856), (5232, 24240), (5760, 22018), (6060, 20928), (6464, 19620), (6540, 19392), (6976, 18180), (7272, 17440), (7848, 16160), (8080, 15696), (8720, 14544), (9090, 13952), (9696, 13080), (9810, 12928), (10464, 12120), (11009, 11520)]