126810880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{14153}}^1$

素因数の和:14181

約数の個数: 72

約数和(自身を含む): 347169312

約数和(自身を除く): 220358432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 14153, 28306, 56612, 70765, 99071, 113224, 141530, 198142, 226448, 283060, 396284, 452896, 495355, 566120, 792568, 905792, 990710, 1132240, 1585136, 1811584, 1981420, 2264480, 3170272, 3623168, 3962840, 4528960, 6340544, 7925680, 9057920, 12681088, 15851360, 18115840, 25362176, 31702720, 63405440, 126810880]

約数ペア:

[(1, 126810880), (2, 63405440), (4, 31702720), (5, 25362176), (7, 18115840), (8, 15851360), (10, 12681088), (14, 9057920), (16, 7925680), (20, 6340544), (28, 4528960), (32, 3962840), (35, 3623168), (40, 3170272), (56, 2264480), (64, 1981420), (70, 1811584), (80, 1585136), (112, 1132240), (128, 990710), (140, 905792), (160, 792568), (224, 566120), (256, 495355), (280, 452896), (320, 396284), (448, 283060), (560, 226448), (640, 198142), (896, 141530), (1120, 113224), (1280, 99071), (1792, 70765), (2240, 56612), (4480, 28306), (8960, 14153)]