160007680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8929}}^1$

素因数の和:8959

約数の個数: 80

約数和(自身を含む): 438498720

約数和(自身を除く): 278491040

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, 8929, 8960, 17858, 17920, 35716, 44645, 62503, 71432, 89290, 125006, 142864, 178580, 250012, 285728, 312515, 357160, 500024, 571456, 625030, 714320, 1000048, 1142912, 1250060, 1428640, 2000096, 2285824, 2500120, 2857280, 4000192, 4571648, 5000240, 5714560, 8000384, 10000480, 11429120, 16000768, 20000960, 22858240, 32001536, 40001920, 80003840, 160007680]

約数ペア:

[(1, 160007680), (2, 80003840), (4, 40001920), (5, 32001536), (7, 22858240), (8, 20000960), (10, 16000768), (14, 11429120), (16, 10000480), (20, 8000384), (28, 5714560), (32, 5000240), (35, 4571648), (40, 4000192), (56, 2857280), (64, 2500120), (70, 2285824), (80, 2000096), (112, 1428640), (128, 1250060), (140, 1142912), (160, 1000048), (224, 714320), (256, 625030), (280, 571456), (320, 500024), (448, 357160), (512, 312515), (560, 285728), (640, 250012), (896, 178580), (1120, 142864), (1280, 125006), (1792, 89290), (2240, 71432), (2560, 62503), (3584, 44645), (4480, 35716), (8929, 17920), (8960, 17858)]