803689320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9473}}^1$

素因数の和:9595

約数の個数: 128

約数和(自身を含む): 2783082240

約数和(自身を除く): 1979392920

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, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 5656, 6060, 7070, 8484, 9473, 10605, 12120, 14140, 16968, 18946, 21210, 28280, 28419, 37892, 42420, 47365, 56838, 66311, 75784, 84840, 94730, 113676, 132622, 142095, 189460, 198933, 227352, 265244, 284190, 331555, 378920, 397866, 530488, 568380, 663110, 795732, 956773, 994665, 1136760, 1326220, 1591464, 1913546, 1989330, 2652440, 2870319, 3827092, 3978660, 4783865, 5740638, 6697411, 7654184, 7957320, 9567730, 11481276, 13394822, 14351595, 19135460, 20092233, 22962552, 26789644, 28703190, 33487055, 38270920, 40184466, 53579288, 57406380, 66974110, 80368932, 100461165, 114812760, 133948220, 160737864, 200922330, 267896440, 401844660, 803689320]

約数ペア:

[(1, 803689320), (2, 401844660), (3, 267896440), (4, 200922330), (5, 160737864), (6, 133948220), (7, 114812760), (8, 100461165), (10, 80368932), (12, 66974110), (14, 57406380), (15, 53579288), (20, 40184466), (21, 38270920), (24, 33487055), (28, 28703190), (30, 26789644), (35, 22962552), (40, 20092233), (42, 19135460), (56, 14351595), (60, 13394822), (70, 11481276), (84, 9567730), (101, 7957320), (105, 7654184), (120, 6697411), (140, 5740638), (168, 4783865), (202, 3978660), (210, 3827092), (280, 2870319), (303, 2652440), (404, 1989330), (420, 1913546), (505, 1591464), (606, 1326220), (707, 1136760), (808, 994665), (840, 956773), (1010, 795732), (1212, 663110), (1414, 568380), (1515, 530488), (2020, 397866), (2121, 378920), (2424, 331555), (2828, 284190), (3030, 265244), (3535, 227352), (4040, 198933), (4242, 189460), (5656, 142095), (6060, 132622), (7070, 113676), (8484, 94730), (9473, 84840), (10605, 75784), (12120, 66311), (14140, 56838), (16968, 47365), (18946, 42420), (21210, 37892), (28280, 28419)]