197138880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22817}}^1$

素因数の和:22843

約数の個数: 112

約数和(自身を含む): 695492640

約数和(自身を除く): 498353760

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22817, 45634, 68451, 91268, 114085, 136902, 182536, 205353, 228170, 273804, 342255, 365072, 410706, 456340, 547608, 616059, 684510, 730144, 821412, 912680, 1026765, 1095216, 1232118, 1369020, 1460288, 1642824, 1825360, 2053530, 2190432, 2464236, 2738040, 3080295, 3285648, 3650720, 4107060, 4380864, 4928472, 5476080, 6160590, 6571296, 7301440, 8214120, 9856944, 10952160, 12321180, 13142592, 16428240, 19713888, 21904320, 24642360, 32856480, 39427776, 49284720, 65712960, 98569440, 197138880]

約数ペア:

[(1, 197138880), (2, 98569440), (3, 65712960), (4, 49284720), (5, 39427776), (6, 32856480), (8, 24642360), (9, 21904320), (10, 19713888), (12, 16428240), (15, 13142592), (16, 12321180), (18, 10952160), (20, 9856944), (24, 8214120), (27, 7301440), (30, 6571296), (32, 6160590), (36, 5476080), (40, 4928472), (45, 4380864), (48, 4107060), (54, 3650720), (60, 3285648), (64, 3080295), (72, 2738040), (80, 2464236), (90, 2190432), (96, 2053530), (108, 1825360), (120, 1642824), (135, 1460288), (144, 1369020), (160, 1232118), (180, 1095216), (192, 1026765), (216, 912680), (240, 821412), (270, 730144), (288, 684510), (320, 616059), (360, 547608), (432, 456340), (480, 410706), (540, 365072), (576, 342255), (720, 273804), (864, 228170), (960, 205353), (1080, 182536), (1440, 136902), (1728, 114085), (2160, 91268), (2880, 68451), (4320, 45634), (8640, 22817)]