127139040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12613}}^1$

素因数の和:12641

約数の個数: 144

約数和(自身を含む): 495881568

約数和(自身を除く): 368742528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12613, 25226, 37839, 50452, 63065, 75678, 88291, 100904, 113517, 126130, 151356, 176582, 189195, 201808, 227034, 252260, 264873, 302712, 353164, 378390, 403616, 441455, 454068, 504520, 529746, 567585, 605424, 706328, 756780, 794619, 882910, 908136, 1009040, 1059492, 1135170, 1210848, 1324365, 1412656, 1513560, 1589238, 1765820, 1816272, 2018080, 2118984, 2270340, 2648730, 2825312, 3027120, 3178476, 3531640, 3632544, 3973095, 4237968, 4540680, 5297460, 6054240, 6356952, 7063280, 7946190, 8475936, 9081360, 10594920, 12713904, 14126560, 15892380, 18162720, 21189840, 25427808, 31784760, 42379680, 63569520, 127139040]

約数ペア:

[(1, 127139040), (2, 63569520), (3, 42379680), (4, 31784760), (5, 25427808), (6, 21189840), (7, 18162720), (8, 15892380), (9, 14126560), (10, 12713904), (12, 10594920), (14, 9081360), (15, 8475936), (16, 7946190), (18, 7063280), (20, 6356952), (21, 6054240), (24, 5297460), (28, 4540680), (30, 4237968), (32, 3973095), (35, 3632544), (36, 3531640), (40, 3178476), (42, 3027120), (45, 2825312), (48, 2648730), (56, 2270340), (60, 2118984), (63, 2018080), (70, 1816272), (72, 1765820), (80, 1589238), (84, 1513560), (90, 1412656), (96, 1324365), (105, 1210848), (112, 1135170), (120, 1059492), (126, 1009040), (140, 908136), (144, 882910), (160, 794619), (168, 756780), (180, 706328), (210, 605424), (224, 567585), (240, 529746), (252, 504520), (280, 454068), (288, 441455), (315, 403616), (336, 378390), (360, 353164), (420, 302712), (480, 264873), (504, 252260), (560, 227034), (630, 201808), (672, 189195), (720, 176582), (840, 151356), (1008, 126130), (1120, 113517), (1260, 100904), (1440, 88291), (1680, 75678), (2016, 63065), (2520, 50452), (3360, 37839), (5040, 25226), (10080, 12613)]