105351680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{5879}}^1$

素因数の和:5909

約数の個数: 80

約数和(自身を含む): 288731520

約数和(自身を除く): 183379840

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5879, 8960, 11758, 17920, 23516, 29395, 41153, 47032, 58790, 82306, 94064, 117580, 164612, 188128, 205765, 235160, 329224, 376256, 411530, 470320, 658448, 752512, 823060, 940640, 1316896, 1505024, 1646120, 1881280, 2633792, 3010048, 3292240, 3762560, 5267584, 6584480, 7525120, 10535168, 13168960, 15050240, 21070336, 26337920, 52675840, 105351680]

約数ペア:

[(1, 105351680), (2, 52675840), (4, 26337920), (5, 21070336), (7, 15050240), (8, 13168960), (10, 10535168), (14, 7525120), (16, 6584480), (20, 5267584), (28, 3762560), (32, 3292240), (35, 3010048), (40, 2633792), (56, 1881280), (64, 1646120), (70, 1505024), (80, 1316896), (112, 940640), (128, 823060), (140, 752512), (160, 658448), (224, 470320), (256, 411530), (280, 376256), (320, 329224), (448, 235160), (512, 205765), (560, 188128), (640, 164612), (896, 117580), (1120, 94064), (1280, 82306), (1792, 58790), (2240, 47032), (2560, 41153), (3584, 29395), (4480, 23516), (5879, 17920), (8960, 11758)]