171567282040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{211801}}^1$

素因数の和:212093

約数の個数: 128

約数和(自身を含む): 483111889920

約数和(自身を除く): 311544607880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 263, 280, 308, 385, 440, 526, 616, 770, 1052, 1315, 1540, 1841, 2104, 2630, 2893, 3080, 3682, 5260, 5786, 7364, 9205, 10520, 11572, 14465, 14728, 18410, 20251, 23144, 28930, 36820, 40502, 57860, 73640, 81004, 101255, 115720, 162008, 202510, 211801, 405020, 423602, 810040, 847204, 1059005, 1482607, 1694408, 2118010, 2329811, 2965214, 4236020, 4659622, 5930428, 7413035, 8472040, 9319244, 11649055, 11860856, 14826070, 16308677, 18638488, 23298110, 29652140, 32617354, 46596220, 55703663, 59304280, 65234708, 81543385, 93192440, 111407326, 130469416, 163086770, 222814652, 278518315, 326173540, 389925641, 445629304, 557036630, 612740293, 652347080, 779851282, 1114073260, 1225480586, 1559702564, 1949628205, 2228146520, 2450961172, 3063701465, 3119405128, 3899256410, 4289182051, 4901922344, 6127402930, 7798512820, 8578364102, 12254805860, 15597025640, 17156728204, 21445910255, 24509611720, 34313456408, 42891820510, 85783641020, 171567282040]

約数ペア:

[(1, 171567282040), (2, 85783641020), (4, 42891820510), (5, 34313456408), (7, 24509611720), (8, 21445910255), (10, 17156728204), (11, 15597025640), (14, 12254805860), (20, 8578364102), (22, 7798512820), (28, 6127402930), (35, 4901922344), (40, 4289182051), (44, 3899256410), (55, 3119405128), (56, 3063701465), (70, 2450961172), (77, 2228146520), (88, 1949628205), (110, 1559702564), (140, 1225480586), (154, 1114073260), (220, 779851282), (263, 652347080), (280, 612740293), (308, 557036630), (385, 445629304), (440, 389925641), (526, 326173540), (616, 278518315), (770, 222814652), (1052, 163086770), (1315, 130469416), (1540, 111407326), (1841, 93192440), (2104, 81543385), (2630, 65234708), (2893, 59304280), (3080, 55703663), (3682, 46596220), (5260, 32617354), (5786, 29652140), (7364, 23298110), (9205, 18638488), (10520, 16308677), (11572, 14826070), (14465, 11860856), (14728, 11649055), (18410, 9319244), (20251, 8472040), (23144, 7413035), (28930, 5930428), (36820, 4659622), (40502, 4236020), (57860, 2965214), (73640, 2329811), (81004, 2118010), (101255, 1694408), (115720, 1482607), (162008, 1059005), (202510, 847204), (211801, 810040), (405020, 423602)]