146750080

素因数分解:

$2^7\times 5^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 352291680

約数和(自身を除く): 205541600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 467, 491, 640, 934, 982, 1868, 1964, 2335, 2455, 3736, 3928, 4670, 4910, 7472, 7856, 9340, 9820, 14944, 15712, 18680, 19640, 29888, 31424, 37360, 39280, 59776, 62848, 74720, 78560, 149440, 157120, 229297, 298880, 314240, 458594, 917188, 1146485, 1834376, 2292970, 3668752, 4585940, 7337504, 9171880, 14675008, 18343760, 29350016, 36687520, 73375040, 146750080]

約数ペア:

[(1, 146750080), (2, 73375040), (4, 36687520), (5, 29350016), (8, 18343760), (10, 14675008), (16, 9171880), (20, 7337504), (32, 4585940), (40, 3668752), (64, 2292970), (80, 1834376), (128, 1146485), (160, 917188), (320, 458594), (467, 314240), (491, 298880), (640, 229297), (934, 157120), (982, 149440), (1868, 78560), (1964, 74720), (2335, 62848), (2455, 59776), (3736, 39280), (3928, 37360), (4670, 31424), (4910, 29888), (7472, 19640), (7856, 18680), (9340, 15712), (9820, 14944)]