2073168320

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 5025054720

約数和(自身を除く): 2951886400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 139, 160, 254, 278, 320, 367, 508, 556, 635, 695, 734, 1016, 1112, 1270, 1390, 1468, 1835, 2032, 2224, 2540, 2780, 2936, 3670, 4064, 4448, 5080, 5560, 5872, 7340, 8128, 8896, 10160, 11120, 11744, 14680, 17653, 20320, 22240, 23488, 29360, 35306, 40640, 44480, 46609, 51013, 58720, 70612, 88265, 93218, 102026, 117440, 141224, 176530, 186436, 204052, 233045, 255065, 282448, 353060, 372872, 408104, 466090, 510130, 564896, 706120, 745744, 816208, 932180, 1020260, 1129792, 1412240, 1491488, 1632416, 1864360, 2040520, 2824480, 2982976, 3264832, 3728720, 4081040, 5648960, 6478651, 7457440, 8162080, 12957302, 14914880, 16324160, 25914604, 32393255, 51829208, 64786510, 103658416, 129573020, 207316832, 259146040, 414633664, 518292080, 1036584160, 2073168320]

約数ペア:

[(1, 2073168320), (2, 1036584160), (4, 518292080), (5, 414633664), (8, 259146040), (10, 207316832), (16, 129573020), (20, 103658416), (32, 64786510), (40, 51829208), (64, 32393255), (80, 25914604), (127, 16324160), (139, 14914880), (160, 12957302), (254, 8162080), (278, 7457440), (320, 6478651), (367, 5648960), (508, 4081040), (556, 3728720), (635, 3264832), (695, 2982976), (734, 2824480), (1016, 2040520), (1112, 1864360), (1270, 1632416), (1390, 1491488), (1468, 1412240), (1835, 1129792), (2032, 1020260), (2224, 932180), (2540, 816208), (2780, 745744), (2936, 706120), (3670, 564896), (4064, 510130), (4448, 466090), (5080, 408104), (5560, 372872), (5872, 353060), (7340, 282448), (8128, 255065), (8896, 233045), (10160, 204052), (11120, 186436), (11744, 176530), (14680, 141224), (17653, 117440), (20320, 102026), (22240, 93218), (23488, 88265), (29360, 70612), (35306, 58720), (40640, 51013), (44480, 46609)]