153817280

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2063}}^1$

素因数の和:2313

約数の個数: 56

約数和(自身を含む): 368027712

約数和(自身を除く): 214210432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 932, 1165, 1864, 2063, 2330, 3728, 4126, 4660, 7456, 8252, 9320, 10315, 14912, 16504, 18640, 20630, 33008, 37280, 41260, 66016, 74560, 82520, 132032, 165040, 330080, 480679, 660160, 961358, 1922716, 2403395, 3845432, 4806790, 7690864, 9613580, 15381728, 19227160, 30763456, 38454320, 76908640, 153817280]

約数ペア:

[(1, 153817280), (2, 76908640), (4, 38454320), (5, 30763456), (8, 19227160), (10, 15381728), (16, 9613580), (20, 7690864), (32, 4806790), (40, 3845432), (64, 2403395), (80, 1922716), (160, 961358), (233, 660160), (320, 480679), (466, 330080), (932, 165040), (1165, 132032), (1864, 82520), (2063, 74560), (2330, 66016), (3728, 41260), (4126, 37280), (4660, 33008), (7456, 20630), (8252, 18640), (9320, 16504), (10315, 14912)]