218285280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16843}}^1$

素因数の和:16870

約数の個数: 120

約数和(自身を含む): 770410872

約数和(自身を除く): 552125592

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, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16843, 33686, 50529, 67372, 84215, 101058, 134744, 151587, 168430, 202116, 252645, 269488, 303174, 336860, 404232, 454761, 505290, 538976, 606348, 673720, 757935, 808464, 909522, 1010580, 1212696, 1347440, 1364283, 1515870, 1616928, 1819044, 2021160, 2273805, 2425392, 2694880, 2728566, 3031740, 3638088, 4042320, 4547610, 4850784, 5457132, 6063480, 6821415, 7276176, 8084640, 9095220, 10914264, 12126960, 13642830, 14552352, 18190440, 21828528, 24253920, 27285660, 36380880, 43657056, 54571320, 72761760, 109142640, 218285280]

約数ペア:

[(1, 218285280), (2, 109142640), (3, 72761760), (4, 54571320), (5, 43657056), (6, 36380880), (8, 27285660), (9, 24253920), (10, 21828528), (12, 18190440), (15, 14552352), (16, 13642830), (18, 12126960), (20, 10914264), (24, 9095220), (27, 8084640), (30, 7276176), (32, 6821415), (36, 6063480), (40, 5457132), (45, 4850784), (48, 4547610), (54, 4042320), (60, 3638088), (72, 3031740), (80, 2728566), (81, 2694880), (90, 2425392), (96, 2273805), (108, 2021160), (120, 1819044), (135, 1616928), (144, 1515870), (160, 1364283), (162, 1347440), (180, 1212696), (216, 1010580), (240, 909522), (270, 808464), (288, 757935), (324, 673720), (360, 606348), (405, 538976), (432, 505290), (480, 454761), (540, 404232), (648, 336860), (720, 303174), (810, 269488), (864, 252645), (1080, 202116), (1296, 168430), (1440, 151587), (1620, 134744), (2160, 101058), (2592, 84215), (3240, 67372), (4320, 50529), (6480, 33686), (12960, 16843)]