293072560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9001}}^1$

素因数の和:9062

約数の個数: 80

約数和(自身を含む): 763513632

約数和(自身を除く): 470441072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 4070, 6512, 8140, 9001, 16280, 18002, 32560, 36004, 45005, 72008, 90010, 99011, 144016, 180020, 198022, 333037, 360040, 396044, 495055, 666074, 720080, 792088, 990110, 1332148, 1584176, 1665185, 1980220, 2664296, 3330370, 3663407, 3960440, 5328592, 6660740, 7326814, 7920880, 13321480, 14653628, 18317035, 26642960, 29307256, 36634070, 58614512, 73268140, 146536280, 293072560]

約数ペア:

[(1, 293072560), (2, 146536280), (4, 73268140), (5, 58614512), (8, 36634070), (10, 29307256), (11, 26642960), (16, 18317035), (20, 14653628), (22, 13321480), (37, 7920880), (40, 7326814), (44, 6660740), (55, 5328592), (74, 3960440), (80, 3663407), (88, 3330370), (110, 2664296), (148, 1980220), (176, 1665185), (185, 1584176), (220, 1332148), (296, 990110), (370, 792088), (407, 720080), (440, 666074), (592, 495055), (740, 396044), (814, 360040), (880, 333037), (1480, 198022), (1628, 180020), (2035, 144016), (2960, 99011), (3256, 90010), (4070, 72008), (6512, 45005), (8140, 36004), (9001, 32560), (16280, 18002)]