7491160960

素因数分解:

$2^7\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{8191}}^1$

素因数の和:9639

約数の個数: 64

約数和(自身を含む): 17923276800

約数和(自身を除く): 10432115840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1429, 2858, 5716, 7145, 8191, 11432, 14290, 16382, 22864, 28580, 32764, 40955, 45728, 57160, 65528, 81910, 91456, 114320, 131056, 163820, 182912, 228640, 262112, 327640, 457280, 524224, 655280, 914560, 1048448, 1310560, 2621120, 5242240, 11704939, 23409878, 46819756, 58524695, 93639512, 117049390, 187279024, 234098780, 374558048, 468197560, 749116096, 936395120, 1498232192, 1872790240, 3745580480, 7491160960]

約数ペア:

[(1, 7491160960), (2, 3745580480), (4, 1872790240), (5, 1498232192), (8, 936395120), (10, 749116096), (16, 468197560), (20, 374558048), (32, 234098780), (40, 187279024), (64, 117049390), (80, 93639512), (128, 58524695), (160, 46819756), (320, 23409878), (640, 11704939), (1429, 5242240), (2858, 2621120), (5716, 1310560), (7145, 1048448), (8191, 914560), (11432, 655280), (14290, 524224), (16382, 457280), (22864, 327640), (28580, 262112), (32764, 228640), (40955, 182912), (45728, 163820), (57160, 131056), (65528, 114320), (81910, 91456)]