142676640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 513180360

約数和(自身を除く): 370503720

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, 72, 80, 81, 90, 96, 101, 108, 109, 120, 135, 144, 160, 162, 180, 202, 216, 218, 240, 270, 288, 303, 324, 327, 360, 404, 405, 432, 436, 480, 505, 540, 545, 606, 648, 654, 720, 808, 810, 864, 872, 909, 981, 1010, 1080, 1090, 1212, 1296, 1308, 1440, 1515, 1616, 1620, 1635, 1744, 1818, 1962, 2020, 2160, 2180, 2424, 2592, 2616, 2727, 2943, 3030, 3232, 3240, 3270, 3488, 3636, 3924, 4040, 4320, 4360, 4545, 4848, 4905, 5232, 5454, 5886, 6060, 6480, 6540, 7272, 7848, 8080, 8181, 8720, 8829, 9090, 9696, 9810, 10464, 10908, 11009, 11772, 12120, 12960, 13080, 13635, 14544, 14715, 15696, 16160, 16362, 17440, 17658, 18180, 19620, 21816, 22018, 23544, 24240, 26160, 27270, 29088, 29430, 31392, 32724, 33027, 35316, 36360, 39240, 40905, 43632, 44036, 44145, 47088, 48480, 52320, 54540, 55045, 58860, 65448, 66054, 70632, 72720, 78480, 81810, 87264, 88072, 88290, 94176, 99081, 109080, 110090, 117720, 130896, 132108, 141264, 145440, 156960, 163620, 165135, 176144, 176580, 198162, 218160, 220180, 235440, 261792, 264216, 282528, 297243, 327240, 330270, 352288, 353160, 396324, 436320, 440360, 470880, 495405, 528432, 594486, 654480, 660540, 706320, 792648, 880720, 891729, 990810, 1056864, 1188972, 1308960, 1321080, 1412640, 1486215, 1585296, 1761440, 1783458, 1981620, 2377944, 2642160, 2972430, 3170592, 3566916, 3963240, 4458645, 4755888, 5284320, 5944860, 7133832, 7926480, 8917290, 9511776, 11889720, 14267664, 15852960, 17834580, 23779440, 28535328, 35669160, 47558880, 71338320, 142676640]

約数ペア:

[(1, 142676640), (2, 71338320), (3, 47558880), (4, 35669160), (5, 28535328), (6, 23779440), (8, 17834580), (9, 15852960), (10, 14267664), (12, 11889720), (15, 9511776), (16, 8917290), (18, 7926480), (20, 7133832), (24, 5944860), (27, 5284320), (30, 4755888), (32, 4458645), (36, 3963240), (40, 3566916), (45, 3170592), (48, 2972430), (54, 2642160), (60, 2377944), (72, 1981620), (80, 1783458), (81, 1761440), (90, 1585296), (96, 1486215), (101, 1412640), (108, 1321080), (109, 1308960), (120, 1188972), (135, 1056864), (144, 990810), (160, 891729), (162, 880720), (180, 792648), (202, 706320), (216, 660540), (218, 654480), (240, 594486), (270, 528432), (288, 495405), (303, 470880), (324, 440360), (327, 436320), (360, 396324), (404, 353160), (405, 352288), (432, 330270), (436, 327240), (480, 297243), (505, 282528), (540, 264216), (545, 261792), (606, 235440), (648, 220180), (654, 218160), (720, 198162), (808, 176580), (810, 176144), (864, 165135), (872, 163620), (909, 156960), (981, 145440), (1010, 141264), (1080, 132108), (1090, 130896), (1212, 117720), (1296, 110090), (1308, 109080), (1440, 99081), (1515, 94176), (1616, 88290), (1620, 88072), (1635, 87264), (1744, 81810), (1818, 78480), (1962, 72720), (2020, 70632), (2160, 66054), (2180, 65448), (2424, 58860), (2592, 55045), (2616, 54540), (2727, 52320), (2943, 48480), (3030, 47088), (3232, 44145), (3240, 44036), (3270, 43632), (3488, 40905), (3636, 39240), (3924, 36360), (4040, 35316), (4320, 33027), (4360, 32724), (4545, 31392), (4848, 29430), (4905, 29088), (5232, 27270), (5454, 26160), (5886, 24240), (6060, 23544), (6480, 22018), (6540, 21816), (7272, 19620), (7848, 18180), (8080, 17658), (8181, 17440), (8720, 16362), (8829, 16160), (9090, 15696), (9696, 14715), (9810, 14544), (10464, 13635), (10908, 13080), (11009, 12960), (11772, 12120)]