137330480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12907}}^1$

素因数の和:12946

約数の個数: 80

約数和(自身を含む): 384142080

約数和(自身を除く): 246811600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 12907, 25814, 51628, 64535, 90349, 103256, 129070, 180698, 206512, 245233, 258140, 361396, 451745, 490466, 516280, 722792, 903490, 980932, 1032560, 1226165, 1445584, 1716631, 1806980, 1961864, 2452330, 3433262, 3613960, 3923728, 4904660, 6866524, 7227920, 8583155, 9809320, 13733048, 17166310, 19618640, 27466096, 34332620, 68665240, 137330480]

約数ペア:

[(1, 137330480), (2, 68665240), (4, 34332620), (5, 27466096), (7, 19618640), (8, 17166310), (10, 13733048), (14, 9809320), (16, 8583155), (19, 7227920), (20, 6866524), (28, 4904660), (35, 3923728), (38, 3613960), (40, 3433262), (56, 2452330), (70, 1961864), (76, 1806980), (80, 1716631), (95, 1445584), (112, 1226165), (133, 1032560), (140, 980932), (152, 903490), (190, 722792), (266, 516280), (280, 490466), (304, 451745), (380, 361396), (532, 258140), (560, 245233), (665, 206512), (760, 180698), (1064, 129070), (1330, 103256), (1520, 90349), (2128, 64535), (2660, 51628), (5320, 25814), (10640, 12907)]