1036804720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6451}}^1$

素因数の和:6519

約数の個数: 120

約数和(自身を含む): 2872972368

約数和(自身を除く): 1836167648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 560, 574, 656, 784, 820, 980, 1148, 1435, 1640, 1960, 2009, 2296, 2870, 3280, 3920, 4018, 4592, 5740, 6451, 8036, 10045, 11480, 12902, 16072, 20090, 22960, 25804, 32144, 32255, 40180, 45157, 51608, 64510, 80360, 90314, 103216, 129020, 160720, 180628, 225785, 258040, 264491, 316099, 361256, 451570, 516080, 528982, 632198, 722512, 903140, 1057964, 1264396, 1322455, 1580495, 1806280, 1851437, 2115928, 2528792, 2644910, 3160990, 3612560, 3702874, 4231856, 5057584, 5289820, 6321980, 7405748, 9257185, 10579640, 12643960, 12960059, 14811496, 18514370, 21159280, 25287920, 25920118, 29622992, 37028740, 51840236, 64800295, 74057480, 103680472, 129600590, 148114960, 207360944, 259201180, 518402360, 1036804720]

約数ペア:

[(1, 1036804720), (2, 518402360), (4, 259201180), (5, 207360944), (7, 148114960), (8, 129600590), (10, 103680472), (14, 74057480), (16, 64800295), (20, 51840236), (28, 37028740), (35, 29622992), (40, 25920118), (41, 25287920), (49, 21159280), (56, 18514370), (70, 14811496), (80, 12960059), (82, 12643960), (98, 10579640), (112, 9257185), (140, 7405748), (164, 6321980), (196, 5289820), (205, 5057584), (245, 4231856), (280, 3702874), (287, 3612560), (328, 3160990), (392, 2644910), (410, 2528792), (490, 2115928), (560, 1851437), (574, 1806280), (656, 1580495), (784, 1322455), (820, 1264396), (980, 1057964), (1148, 903140), (1435, 722512), (1640, 632198), (1960, 528982), (2009, 516080), (2296, 451570), (2870, 361256), (3280, 316099), (3920, 264491), (4018, 258040), (4592, 225785), (5740, 180628), (6451, 160720), (8036, 129020), (10045, 103216), (11480, 90314), (12902, 80360), (16072, 64510), (20090, 51608), (22960, 45157), (25804, 40180), (32144, 32255)]