141249920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 395841600

約数和(自身を除く): 254591680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 769, 820, 896, 1120, 1148, 1312, 1435, 1538, 1640, 2240, 2296, 2624, 2870, 3076, 3280, 3845, 4480, 4592, 5248, 5383, 5740, 6152, 6560, 7690, 9184, 10766, 11480, 12304, 13120, 15380, 18368, 21532, 22960, 24608, 26240, 26915, 30760, 31529, 36736, 43064, 45920, 49216, 53830, 61520, 63058, 86128, 91840, 98432, 107660, 123040, 126116, 157645, 172256, 183680, 215320, 220703, 246080, 252232, 315290, 344512, 430640, 441406, 492160, 504464, 630580, 689024, 861280, 882812, 1008928, 1103515, 1261160, 1722560, 1765624, 2017856, 2207030, 2522320, 3445120, 3531248, 4035712, 4414060, 5044640, 7062496, 8828120, 10089280, 14124992, 17656240, 20178560, 28249984, 35312480, 70624960, 141249920]

約数ペア:

[(1, 141249920), (2, 70624960), (4, 35312480), (5, 28249984), (7, 20178560), (8, 17656240), (10, 14124992), (14, 10089280), (16, 8828120), (20, 7062496), (28, 5044640), (32, 4414060), (35, 4035712), (40, 3531248), (41, 3445120), (56, 2522320), (64, 2207030), (70, 2017856), (80, 1765624), (82, 1722560), (112, 1261160), (128, 1103515), (140, 1008928), (160, 882812), (164, 861280), (205, 689024), (224, 630580), (280, 504464), (287, 492160), (320, 441406), (328, 430640), (410, 344512), (448, 315290), (560, 252232), (574, 246080), (640, 220703), (656, 215320), (769, 183680), (820, 172256), (896, 157645), (1120, 126116), (1148, 123040), (1312, 107660), (1435, 98432), (1538, 91840), (1640, 86128), (2240, 63058), (2296, 61520), (2624, 53830), (2870, 49216), (3076, 45920), (3280, 43064), (3845, 36736), (4480, 31529), (4592, 30760), (5248, 26915), (5383, 26240), (5740, 24608), (6152, 22960), (6560, 21532), (7690, 18368), (9184, 15380), (10766, 13120), (11480, 12304)]