198987840

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 196

約数和(自身を含む): 711267564

約数和(自身を除く): 512279724

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, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 853, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1706, 1728, 1944, 2160, 2430, 2559, 2592, 2880, 2916, 3240, 3412, 3645, 3888, 4265, 4320, 4860, 5118, 5184, 5832, 6480, 6824, 7290, 7677, 7776, 8530, 8640, 9720, 10236, 11664, 12795, 12960, 13648, 14580, 15354, 15552, 17060, 19440, 20472, 23031, 23328, 25590, 25920, 27296, 29160, 30708, 34120, 38385, 38880, 40944, 46062, 46656, 51180, 54592, 58320, 61416, 68240, 69093, 76770, 77760, 81888, 92124, 102360, 115155, 116640, 122832, 136480, 138186, 153540, 163776, 184248, 204720, 207279, 230310, 233280, 245664, 272960, 276372, 307080, 345465, 368496, 409440, 414558, 460620, 491328, 552744, 614160, 621837, 690930, 736992, 818880, 829116, 921240, 1036395, 1105488, 1228320, 1243674, 1381860, 1473984, 1658232, 1842480, 2072790, 2210976, 2456640, 2487348, 2763720, 3109185, 3316464, 3684960, 4145580, 4421952, 4974696, 5527440, 6218370, 6632928, 7369920, 8291160, 9949392, 11054880, 12436740, 13265856, 16582320, 19898784, 22109760, 24873480, 33164640, 39797568, 49746960, 66329280, 99493920, 198987840]

約数ペア:

[(1, 198987840), (2, 99493920), (3, 66329280), (4, 49746960), (5, 39797568), (6, 33164640), (8, 24873480), (9, 22109760), (10, 19898784), (12, 16582320), (15, 13265856), (16, 12436740), (18, 11054880), (20, 9949392), (24, 8291160), (27, 7369920), (30, 6632928), (32, 6218370), (36, 5527440), (40, 4974696), (45, 4421952), (48, 4145580), (54, 3684960), (60, 3316464), (64, 3109185), (72, 2763720), (80, 2487348), (81, 2456640), (90, 2210976), (96, 2072790), (108, 1842480), (120, 1658232), (135, 1473984), (144, 1381860), (160, 1243674), (162, 1228320), (180, 1105488), (192, 1036395), (216, 921240), (240, 829116), (243, 818880), (270, 736992), (288, 690930), (320, 621837), (324, 614160), (360, 552744), (405, 491328), (432, 460620), (480, 414558), (486, 409440), (540, 368496), (576, 345465), (648, 307080), (720, 276372), (729, 272960), (810, 245664), (853, 233280), (864, 230310), (960, 207279), (972, 204720), (1080, 184248), (1215, 163776), (1296, 153540), (1440, 138186), (1458, 136480), (1620, 122832), (1706, 116640), (1728, 115155), (1944, 102360), (2160, 92124), (2430, 81888), (2559, 77760), (2592, 76770), (2880, 69093), (2916, 68240), (3240, 61416), (3412, 58320), (3645, 54592), (3888, 51180), (4265, 46656), (4320, 46062), (4860, 40944), (5118, 38880), (5184, 38385), (5832, 34120), (6480, 30708), (6824, 29160), (7290, 27296), (7677, 25920), (7776, 25590), (8530, 23328), (8640, 23031), (9720, 20472), (10236, 19440), (11664, 17060), (12795, 15552), (12960, 15354), (13648, 14580)]