163217160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2012

約数の個数: 128

約数和(自身を含む): 551232000

約数和(自身を除く): 388014840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 1913, 2133, 2370, 2844, 3160, 3555, 3826, 4266, 4740, 5688, 5739, 7110, 7652, 8532, 9480, 9565, 10665, 11478, 14220, 15304, 17064, 17217, 19130, 21330, 22956, 28440, 28695, 34434, 38260, 42660, 45912, 51651, 57390, 68868, 76520, 85320, 86085, 103302, 114780, 137736, 151127, 172170, 206604, 229560, 258255, 302254, 344340, 413208, 453381, 516510, 604508, 688680, 755635, 906762, 1033020, 1209016, 1360143, 1511270, 1813524, 2066040, 2266905, 2720286, 3022540, 3627048, 4080429, 4533810, 5440572, 6045080, 6800715, 8160858, 9067620, 10881144, 13601430, 16321716, 18135240, 20402145, 27202860, 32643432, 40804290, 54405720, 81608580, 163217160]

約数ペア:

[(1, 163217160), (2, 81608580), (3, 54405720), (4, 40804290), (5, 32643432), (6, 27202860), (8, 20402145), (9, 18135240), (10, 16321716), (12, 13601430), (15, 10881144), (18, 9067620), (20, 8160858), (24, 6800715), (27, 6045080), (30, 5440572), (36, 4533810), (40, 4080429), (45, 3627048), (54, 3022540), (60, 2720286), (72, 2266905), (79, 2066040), (90, 1813524), (108, 1511270), (120, 1360143), (135, 1209016), (158, 1033020), (180, 906762), (216, 755635), (237, 688680), (270, 604508), (316, 516510), (360, 453381), (395, 413208), (474, 344340), (540, 302254), (632, 258255), (711, 229560), (790, 206604), (948, 172170), (1080, 151127), (1185, 137736), (1422, 114780), (1580, 103302), (1896, 86085), (1913, 85320), (2133, 76520), (2370, 68868), (2844, 57390), (3160, 51651), (3555, 45912), (3826, 42660), (4266, 38260), (4740, 34434), (5688, 28695), (5739, 28440), (7110, 22956), (7652, 21330), (8532, 19130), (9480, 17217), (9565, 17064), (10665, 15304), (11478, 14220)]