2610106520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:1982

約数の個数: 128

約数和(自身を含む): 6918912000

約数和(自身を除く): 4308805480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 103, 140, 196, 206, 245, 280, 343, 392, 412, 490, 515, 686, 721, 824, 980, 1030, 1372, 1442, 1715, 1847, 1960, 2060, 2744, 2884, 3430, 3605, 3694, 4120, 5047, 5768, 6860, 7210, 7388, 9235, 10094, 12929, 13720, 14420, 14776, 18470, 20188, 25235, 25858, 28840, 35329, 36940, 40376, 50470, 51716, 64645, 70658, 73880, 90503, 100940, 103432, 129290, 141316, 176645, 181006, 190241, 201880, 258580, 282632, 353290, 362012, 380482, 452515, 517160, 633521, 706580, 724024, 760964, 905030, 951205, 1267042, 1331687, 1413160, 1521928, 1810060, 1902410, 2534084, 2663374, 3167605, 3620120, 3804820, 5068168, 5326748, 6335210, 6658435, 7609640, 9321809, 10653496, 12670420, 13316870, 18643618, 25340840, 26633740, 37287236, 46609045, 53267480, 65252663, 74574472, 93218090, 130505326, 186436180, 261010652, 326263315, 372872360, 522021304, 652526630, 1305053260, 2610106520]

約数ペア:

[(1, 2610106520), (2, 1305053260), (4, 652526630), (5, 522021304), (7, 372872360), (8, 326263315), (10, 261010652), (14, 186436180), (20, 130505326), (28, 93218090), (35, 74574472), (40, 65252663), (49, 53267480), (56, 46609045), (70, 37287236), (98, 26633740), (103, 25340840), (140, 18643618), (196, 13316870), (206, 12670420), (245, 10653496), (280, 9321809), (343, 7609640), (392, 6658435), (412, 6335210), (490, 5326748), (515, 5068168), (686, 3804820), (721, 3620120), (824, 3167605), (980, 2663374), (1030, 2534084), (1372, 1902410), (1442, 1810060), (1715, 1521928), (1847, 1413160), (1960, 1331687), (2060, 1267042), (2744, 951205), (2884, 905030), (3430, 760964), (3605, 724024), (3694, 706580), (4120, 633521), (5047, 517160), (5768, 452515), (6860, 380482), (7210, 362012), (7388, 353290), (9235, 282632), (10094, 258580), (12929, 201880), (13720, 190241), (14420, 181006), (14776, 176645), (18470, 141316), (20188, 129290), (25235, 103432), (25858, 100940), (28840, 90503), (35329, 73880), (36940, 70658), (40376, 64645), (50470, 51716)]