510849920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1256

約数の個数: 128

約数和(自身を含む): 1410782400

約数和(自身を除く): 899932480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 160, 202, 224, 280, 320, 404, 448, 505, 560, 640, 707, 808, 896, 1010, 1120, 1129, 1414, 1616, 2020, 2240, 2258, 2828, 3232, 3535, 4040, 4480, 4516, 5645, 5656, 6464, 7070, 7903, 8080, 9032, 11290, 11312, 12928, 14140, 15806, 16160, 18064, 22580, 22624, 28280, 31612, 32320, 36128, 39515, 45160, 45248, 56560, 63224, 64640, 72256, 79030, 90320, 90496, 113120, 114029, 126448, 144512, 158060, 180640, 226240, 228058, 252896, 316120, 361280, 452480, 456116, 505792, 570145, 632240, 722560, 798203, 912232, 1011584, 1140290, 1264480, 1596406, 1824464, 2280580, 2528960, 3192812, 3648928, 3991015, 4561160, 5057920, 6385624, 7297856, 7982030, 9122320, 12771248, 14595712, 15964060, 18244640, 25542496, 31928120, 36489280, 51084992, 63856240, 72978560, 102169984, 127712480, 255424960, 510849920]

約数ペア:

[(1, 510849920), (2, 255424960), (4, 127712480), (5, 102169984), (7, 72978560), (8, 63856240), (10, 51084992), (14, 36489280), (16, 31928120), (20, 25542496), (28, 18244640), (32, 15964060), (35, 14595712), (40, 12771248), (56, 9122320), (64, 7982030), (70, 7297856), (80, 6385624), (101, 5057920), (112, 4561160), (128, 3991015), (140, 3648928), (160, 3192812), (202, 2528960), (224, 2280580), (280, 1824464), (320, 1596406), (404, 1264480), (448, 1140290), (505, 1011584), (560, 912232), (640, 798203), (707, 722560), (808, 632240), (896, 570145), (1010, 505792), (1120, 456116), (1129, 452480), (1414, 361280), (1616, 316120), (2020, 252896), (2240, 228058), (2258, 226240), (2828, 180640), (3232, 158060), (3535, 144512), (4040, 126448), (4480, 114029), (4516, 113120), (5645, 90496), (5656, 90320), (6464, 79030), (7070, 72256), (7903, 64640), (8080, 63224), (9032, 56560), (11290, 45248), (11312, 45160), (12928, 39515), (14140, 36128), (15806, 32320), (16160, 31612), (18064, 28280), (22580, 22624)]