338504320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6869}}^1$

素因数の和:6906

約数の個数: 128

約数和(自身を含む): 1009065600

約数和(自身を除く): 670561280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 6869, 7040, 9856, 12320, 13738, 24640, 27476, 34345, 48083, 49280, 54952, 68690, 75559, 96166, 109904, 137380, 151118, 192332, 219808, 240415, 274760, 302236, 377795, 384664, 439616, 480830, 528913, 549520, 604472, 755590, 769328, 879232, 961660, 1057826, 1099040, 1208944, 1511180, 1538656, 1923320, 2115652, 2198080, 2417888, 2644565, 3022360, 3077312, 3846640, 4231304, 4396160, 4835776, 5289130, 6044720, 6154624, 7693280, 8462608, 9671552, 10578260, 12089440, 15386560, 16925216, 21156520, 24178880, 30773120, 33850432, 42313040, 48357760, 67700864, 84626080, 169252160, 338504320]

約数ペア:

[(1, 338504320), (2, 169252160), (4, 84626080), (5, 67700864), (7, 48357760), (8, 42313040), (10, 33850432), (11, 30773120), (14, 24178880), (16, 21156520), (20, 16925216), (22, 15386560), (28, 12089440), (32, 10578260), (35, 9671552), (40, 8462608), (44, 7693280), (55, 6154624), (56, 6044720), (64, 5289130), (70, 4835776), (77, 4396160), (80, 4231304), (88, 3846640), (110, 3077312), (112, 3022360), (128, 2644565), (140, 2417888), (154, 2198080), (160, 2115652), (176, 1923320), (220, 1538656), (224, 1511180), (280, 1208944), (308, 1099040), (320, 1057826), (352, 961660), (385, 879232), (440, 769328), (448, 755590), (560, 604472), (616, 549520), (640, 528913), (704, 480830), (770, 439616), (880, 384664), (896, 377795), (1120, 302236), (1232, 274760), (1408, 240415), (1540, 219808), (1760, 192332), (2240, 151118), (2464, 137380), (3080, 109904), (3520, 96166), (4480, 75559), (4928, 68690), (6160, 54952), (6869, 49280), (7040, 48083), (9856, 34345), (12320, 27476), (13738, 24640)]