79387048160

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{206651}}^1$

素因数の和:206694

約数の個数: 120

約数和(自身を含む): 218798591256

約数和(自身を除く): 139411543096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2401, 2744, 3430, 3920, 4802, 5488, 6860, 7840, 9604, 10976, 12005, 13720, 19208, 24010, 27440, 38416, 48020, 54880, 76832, 96040, 192080, 206651, 384160, 413302, 826604, 1033255, 1446557, 1653208, 2066510, 2893114, 3306416, 4133020, 5786228, 6612832, 7232785, 8266040, 10125899, 11572456, 14465570, 16532080, 20251798, 23144912, 28931140, 33064160, 40503596, 46289824, 50629495, 57862280, 70881293, 81007192, 101258990, 115724560, 141762586, 162014384, 202517980, 231449120, 283525172, 324028768, 354406465, 405035960, 496169051, 567050344, 708812930, 810071920, 992338102, 1134100688, 1417625860, 1620143840, 1984676204, 2268201376, 2480845255, 2835251720, 3969352408, 4961690510, 5670503440, 7938704816, 9923381020, 11341006880, 15877409632, 19846762040, 39693524080, 79387048160]

約数ペア:

[(1, 79387048160), (2, 39693524080), (4, 19846762040), (5, 15877409632), (7, 11341006880), (8, 9923381020), (10, 7938704816), (14, 5670503440), (16, 4961690510), (20, 3969352408), (28, 2835251720), (32, 2480845255), (35, 2268201376), (40, 1984676204), (49, 1620143840), (56, 1417625860), (70, 1134100688), (80, 992338102), (98, 810071920), (112, 708812930), (140, 567050344), (160, 496169051), (196, 405035960), (224, 354406465), (245, 324028768), (280, 283525172), (343, 231449120), (392, 202517980), (490, 162014384), (560, 141762586), (686, 115724560), (784, 101258990), (980, 81007192), (1120, 70881293), (1372, 57862280), (1568, 50629495), (1715, 46289824), (1960, 40503596), (2401, 33064160), (2744, 28931140), (3430, 23144912), (3920, 20251798), (4802, 16532080), (5488, 14465570), (6860, 11572456), (7840, 10125899), (9604, 8266040), (10976, 7232785), (12005, 6612832), (13720, 5786228), (19208, 4133020), (24010, 3306416), (27440, 2893114), (38416, 2066510), (48020, 1653208), (54880, 1446557), (76832, 1033255), (96040, 826604), (192080, 413302), (206651, 384160)]