2015529040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{33637}}^1$

素因数の和:33764

約数の個数: 80

約数和(自身を含む): 5405761152

約数和(自身を除く): 3390232112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2996, 3745, 4280, 5992, 7490, 8560, 11984, 14980, 29960, 33637, 59920, 67274, 134548, 168185, 235459, 269096, 336370, 470918, 538192, 672740, 941836, 1177295, 1345480, 1883672, 2354590, 2690960, 3599159, 3767344, 4709180, 7198318, 9418360, 14396636, 17995795, 18836720, 25194113, 28793272, 35991590, 50388226, 57586544, 71983180, 100776452, 125970565, 143966360, 201552904, 251941130, 287932720, 403105808, 503882260, 1007764520, 2015529040]

約数ペア:

[(1, 2015529040), (2, 1007764520), (4, 503882260), (5, 403105808), (7, 287932720), (8, 251941130), (10, 201552904), (14, 143966360), (16, 125970565), (20, 100776452), (28, 71983180), (35, 57586544), (40, 50388226), (56, 35991590), (70, 28793272), (80, 25194113), (107, 18836720), (112, 17995795), (140, 14396636), (214, 9418360), (280, 7198318), (428, 4709180), (535, 3767344), (560, 3599159), (749, 2690960), (856, 2354590), (1070, 1883672), (1498, 1345480), (1712, 1177295), (2140, 941836), (2996, 672740), (3745, 538192), (4280, 470918), (5992, 336370), (7490, 269096), (8560, 235459), (11984, 168185), (14980, 134548), (29960, 67274), (33637, 59920)]