66079360

素因数分解:

$2^7\times 5^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 159022080

約数和(自身を除く): 92942720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 320, 446, 463, 640, 892, 926, 1115, 1784, 1852, 2230, 2315, 3568, 3704, 4460, 4630, 7136, 7408, 8920, 9260, 14272, 14816, 17840, 18520, 28544, 29632, 35680, 37040, 59264, 71360, 74080, 103249, 142720, 148160, 206498, 296320, 412996, 516245, 825992, 1032490, 1651984, 2064980, 3303968, 4129960, 6607936, 8259920, 13215872, 16519840, 33039680, 66079360]

約数ペア:

[(1, 66079360), (2, 33039680), (4, 16519840), (5, 13215872), (8, 8259920), (10, 6607936), (16, 4129960), (20, 3303968), (32, 2064980), (40, 1651984), (64, 1032490), (80, 825992), (128, 516245), (160, 412996), (223, 296320), (320, 206498), (446, 148160), (463, 142720), (640, 103249), (892, 74080), (926, 71360), (1115, 59264), (1784, 37040), (1852, 35680), (2230, 29632), (2315, 28544), (3568, 18520), (3704, 17840), (4460, 14816), (4630, 14272), (7136, 9260), (7408, 8920)]