16137240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19211}}^1$

素因数の和:19232

約数の個数: 64

約数和(自身を含む): 55330560

約数和(自身を除く): 39193320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 19211, 38422, 57633, 76844, 96055, 115266, 134477, 153688, 192110, 230532, 268954, 288165, 384220, 403431, 461064, 537908, 576330, 672385, 768440, 806862, 1075816, 1152660, 1344770, 1613724, 2017155, 2305320, 2689540, 3227448, 4034310, 5379080, 8068620, 16137240]

約数ペア:

[(1, 16137240), (2, 8068620), (3, 5379080), (4, 4034310), (5, 3227448), (6, 2689540), (7, 2305320), (8, 2017155), (10, 1613724), (12, 1344770), (14, 1152660), (15, 1075816), (20, 806862), (21, 768440), (24, 672385), (28, 576330), (30, 537908), (35, 461064), (40, 403431), (42, 384220), (56, 288165), (60, 268954), (70, 230532), (84, 192110), (105, 153688), (120, 134477), (140, 115266), (168, 96055), (210, 76844), (280, 57633), (420, 38422), (840, 19211)]