286157520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36131}}^1$

素因数の和:36161

約数の個数: 120

約数和(自身を含む): 1048406112

約数和(自身を除く): 762248592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 36131, 72262, 108393, 144524, 180655, 216786, 289048, 325179, 361310, 397441, 433572, 541965, 578096, 650358, 722620, 794882, 867144, 1083930, 1192323, 1300716, 1445240, 1589764, 1625895, 1734288, 1987205, 2167860, 2384646, 2601432, 2890480, 3179528, 3251790, 3576969, 3974410, 4335720, 4769292, 5202864, 5961615, 6359056, 6503580, 7153938, 7948820, 8671440, 9538584, 11923230, 13007160, 14307876, 15897640, 17884845, 19077168, 23846460, 26014320, 28615752, 31795280, 35769690, 47692920, 57231504, 71539380, 95385840, 143078760, 286157520]

約数ペア:

[(1, 286157520), (2, 143078760), (3, 95385840), (4, 71539380), (5, 57231504), (6, 47692920), (8, 35769690), (9, 31795280), (10, 28615752), (11, 26014320), (12, 23846460), (15, 19077168), (16, 17884845), (18, 15897640), (20, 14307876), (22, 13007160), (24, 11923230), (30, 9538584), (33, 8671440), (36, 7948820), (40, 7153938), (44, 6503580), (45, 6359056), (48, 5961615), (55, 5202864), (60, 4769292), (66, 4335720), (72, 3974410), (80, 3576969), (88, 3251790), (90, 3179528), (99, 2890480), (110, 2601432), (120, 2384646), (132, 2167860), (144, 1987205), (165, 1734288), (176, 1625895), (180, 1589764), (198, 1445240), (220, 1300716), (240, 1192323), (264, 1083930), (330, 867144), (360, 794882), (396, 722620), (440, 650358), (495, 578096), (528, 541965), (660, 433572), (720, 397441), (792, 361310), (880, 325179), (990, 289048), (1320, 216786), (1584, 180655), (1980, 144524), (2640, 108393), (3960, 72262), (7920, 36131)]