239764846440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{285434341}}^1$

素因数の和:285434362

約数の個数: 64

約数和(自身を含む): 822050904960

約数和(自身を除く): 582286058520

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, 285434341, 570868682, 856303023, 1141737364, 1427171705, 1712606046, 1998040387, 2283474728, 2854343410, 3425212092, 3996080774, 4281515115, 5708686820, 5994121161, 6850424184, 7992161548, 8563030230, 9990201935, 11417373640, 11988242322, 15984323096, 17126060460, 19980403870, 23976484644, 29970605805, 34252120920, 39960807740, 47952969288, 59941211610, 79921615480, 119882423220, 239764846440]

約数ペア:

[(1, 239764846440), (2, 119882423220), (3, 79921615480), (4, 59941211610), (5, 47952969288), (6, 39960807740), (7, 34252120920), (8, 29970605805), (10, 23976484644), (12, 19980403870), (14, 17126060460), (15, 15984323096), (20, 11988242322), (21, 11417373640), (24, 9990201935), (28, 8563030230), (30, 7992161548), (35, 6850424184), (40, 5994121161), (42, 5708686820), (56, 4281515115), (60, 3996080774), (70, 3425212092), (84, 2854343410), (105, 2283474728), (120, 1998040387), (140, 1712606046), (168, 1427171705), (210, 1141737364), (280, 856303023), (420, 570868682), (840, 285434341)]