172062080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11689}}^1$

素因数の和:11731

約数の個数: 64

約数和(自身を含む): 429256800

約数和(自身を除く): 257194720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 11689, 14720, 23378, 46756, 58445, 93512, 116890, 187024, 233780, 268847, 374048, 467560, 537694, 748096, 935120, 1075388, 1344235, 1496192, 1870240, 2150776, 2688470, 3740480, 4301552, 5376940, 7480960, 8603104, 10753880, 17206208, 21507760, 34412416, 43015520, 86031040, 172062080]

約数ペア:

[(1, 172062080), (2, 86031040), (4, 43015520), (5, 34412416), (8, 21507760), (10, 17206208), (16, 10753880), (20, 8603104), (23, 7480960), (32, 5376940), (40, 4301552), (46, 3740480), (64, 2688470), (80, 2150776), (92, 1870240), (115, 1496192), (128, 1344235), (160, 1075388), (184, 935120), (230, 748096), (320, 537694), (368, 467560), (460, 374048), (640, 268847), (736, 233780), (920, 187024), (1472, 116890), (1840, 93512), (2944, 58445), (3680, 46756), (7360, 23378), (11689, 14720)]