202184080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2017}}^1$

素因数の和:2216

約数の個数: 80

約数和(自身を含む): 540501120

約数和(自身を除く): 338317040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 560, 716, 895, 1253, 1432, 1790, 2017, 2506, 2864, 3580, 4034, 5012, 6265, 7160, 8068, 10024, 10085, 12530, 14119, 14320, 16136, 20048, 20170, 25060, 28238, 32272, 40340, 50120, 56476, 70595, 80680, 100240, 112952, 141190, 161360, 225904, 282380, 361043, 564760, 722086, 1129520, 1444172, 1805215, 2527301, 2888344, 3610430, 5054602, 5776688, 7220860, 10109204, 12636505, 14441720, 20218408, 25273010, 28883440, 40436816, 50546020, 101092040, 202184080]

約数ペア:

[(1, 202184080), (2, 101092040), (4, 50546020), (5, 40436816), (7, 28883440), (8, 25273010), (10, 20218408), (14, 14441720), (16, 12636505), (20, 10109204), (28, 7220860), (35, 5776688), (40, 5054602), (56, 3610430), (70, 2888344), (80, 2527301), (112, 1805215), (140, 1444172), (179, 1129520), (280, 722086), (358, 564760), (560, 361043), (716, 282380), (895, 225904), (1253, 161360), (1432, 141190), (1790, 112952), (2017, 100240), (2506, 80680), (2864, 70595), (3580, 56476), (4034, 50120), (5012, 40340), (6265, 32272), (7160, 28238), (8068, 25060), (10024, 20170), (10085, 20048), (12530, 16136), (14119, 14320)]