167987520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6481}}^1$

素因数の和:6510

約数の個数: 140

約数和(自身を含む): 597653364

約数和(自身を除く): 429665844

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, 6480, 6481, 8640, 12960, 12962, 19443, 25920, 25924, 32405, 38886, 51848, 58329, 64810, 77772, 97215, 103696, 116658, 129620, 155544, 174987, 194430, 207392, 233316, 259240, 291645, 311088, 349974, 388860, 414784, 466632, 518480, 524961, 583290, 622176, 699948, 777720, 874935, 933264, 1036960, 1049922, 1166580, 1244352, 1399896, 1555440, 1749870, 1866528, 2073920, 2099844, 2333160, 2624805, 2799792, 3110880, 3499740, 3733056, 4199688, 4666320, 5249610, 5599584, 6221760, 6999480, 8399376, 9332640, 10499220, 11199168, 13998960, 16798752, 18665280, 20998440, 27997920, 33597504, 41996880, 55995840, 83993760, 167987520]

約数ペア:

[(1, 167987520), (2, 83993760), (3, 55995840), (4, 41996880), (5, 33597504), (6, 27997920), (8, 20998440), (9, 18665280), (10, 16798752), (12, 13998960), (15, 11199168), (16, 10499220), (18, 9332640), (20, 8399376), (24, 6999480), (27, 6221760), (30, 5599584), (32, 5249610), (36, 4666320), (40, 4199688), (45, 3733056), (48, 3499740), (54, 3110880), (60, 2799792), (64, 2624805), (72, 2333160), (80, 2099844), (81, 2073920), (90, 1866528), (96, 1749870), (108, 1555440), (120, 1399896), (135, 1244352), (144, 1166580), (160, 1049922), (162, 1036960), (180, 933264), (192, 874935), (216, 777720), (240, 699948), (270, 622176), (288, 583290), (320, 524961), (324, 518480), (360, 466632), (405, 414784), (432, 388860), (480, 349974), (540, 311088), (576, 291645), (648, 259240), (720, 233316), (810, 207392), (864, 194430), (960, 174987), (1080, 155544), (1296, 129620), (1440, 116658), (1620, 103696), (1728, 97215), (2160, 77772), (2592, 64810), (2880, 58329), (3240, 51848), (4320, 38886), (5184, 32405), (6480, 25924), (6481, 25920), (8640, 19443), (12960, 12962)]