135447040

素因数分解:

$2^9\times 5^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 327793752

約数和(自身を除く): 192346712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 256, 314, 320, 337, 512, 628, 640, 674, 785, 1256, 1280, 1348, 1570, 1685, 2512, 2560, 2696, 3140, 3370, 5024, 5392, 6280, 6740, 10048, 10784, 12560, 13480, 20096, 21568, 25120, 26960, 40192, 43136, 50240, 52909, 53920, 80384, 86272, 100480, 105818, 107840, 172544, 200960, 211636, 215680, 264545, 401920, 423272, 431360, 529090, 846544, 862720, 1058180, 1693088, 2116360, 3386176, 4232720, 6772352, 8465440, 13544704, 16930880, 27089408, 33861760, 67723520, 135447040]

約数ペア:

[(1, 135447040), (2, 67723520), (4, 33861760), (5, 27089408), (8, 16930880), (10, 13544704), (16, 8465440), (20, 6772352), (32, 4232720), (40, 3386176), (64, 2116360), (80, 1693088), (128, 1058180), (157, 862720), (160, 846544), (256, 529090), (314, 431360), (320, 423272), (337, 401920), (512, 264545), (628, 215680), (640, 211636), (674, 200960), (785, 172544), (1256, 107840), (1280, 105818), (1348, 100480), (1570, 86272), (1685, 80384), (2512, 53920), (2560, 52909), (2696, 50240), (3140, 43136), (3370, 40192), (5024, 26960), (5392, 25120), (6280, 21568), (6740, 20096), (10048, 13480), (10784, 12560)]