57370880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 165809280

約数和(自身を除く): 108438400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 337, 380, 448, 532, 560, 608, 640, 665, 674, 760, 896, 1064, 1120, 1216, 1280, 1330, 1348, 1520, 1685, 1792, 2128, 2240, 2359, 2432, 2660, 2696, 3040, 3370, 4256, 4480, 4718, 4864, 5320, 5392, 6080, 6403, 6740, 8512, 8960, 9436, 10640, 10784, 11795, 12160, 12806, 13480, 17024, 18872, 21280, 21568, 23590, 24320, 25612, 26960, 32015, 34048, 37744, 42560, 43136, 44821, 47180, 51224, 53920, 64030, 75488, 85120, 86272, 89642, 94360, 102448, 107840, 128060, 150976, 170240, 179284, 188720, 204896, 215680, 224105, 256120, 301952, 358568, 377440, 409792, 431360, 448210, 512240, 603904, 717136, 754880, 819584, 896420, 1024480, 1434272, 1509760, 1639168, 1792840, 2048960, 2868544, 3019520, 3585680, 4097920, 5737088, 7171360, 8195840, 11474176, 14342720, 28685440, 57370880]

約数ペア:

[(1, 57370880), (2, 28685440), (4, 14342720), (5, 11474176), (7, 8195840), (8, 7171360), (10, 5737088), (14, 4097920), (16, 3585680), (19, 3019520), (20, 2868544), (28, 2048960), (32, 1792840), (35, 1639168), (38, 1509760), (40, 1434272), (56, 1024480), (64, 896420), (70, 819584), (76, 754880), (80, 717136), (95, 603904), (112, 512240), (128, 448210), (133, 431360), (140, 409792), (152, 377440), (160, 358568), (190, 301952), (224, 256120), (256, 224105), (266, 215680), (280, 204896), (304, 188720), (320, 179284), (337, 170240), (380, 150976), (448, 128060), (532, 107840), (560, 102448), (608, 94360), (640, 89642), (665, 86272), (674, 85120), (760, 75488), (896, 64030), (1064, 53920), (1120, 51224), (1216, 47180), (1280, 44821), (1330, 43136), (1348, 42560), (1520, 37744), (1685, 34048), (1792, 32015), (2128, 26960), (2240, 25612), (2359, 24320), (2432, 23590), (2660, 21568), (2696, 21280), (3040, 18872), (3370, 17024), (4256, 13480), (4480, 12806), (4718, 12160), (4864, 11795), (5320, 10784), (5392, 10640), (6080, 9436), (6403, 8960), (6740, 8512)]