77628320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6301}}^1$

素因数の和:6334

約数の個数: 96

約数和(自身を含む): 228686976

約数和(自身を除く): 151058656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 6301, 12320, 12602, 25204, 31505, 44107, 50408, 63010, 69311, 88214, 100816, 126020, 138622, 176428, 201632, 220535, 252040, 277244, 346555, 352856, 441070, 485177, 504080, 554488, 693110, 705712, 882140, 970354, 1008160, 1108976, 1386220, 1411424, 1764280, 1940708, 2217952, 2425885, 2772440, 3528560, 3881416, 4851770, 5544880, 7057120, 7762832, 9703540, 11089760, 15525664, 19407080, 38814160, 77628320]

約数ペア:

[(1, 77628320), (2, 38814160), (4, 19407080), (5, 15525664), (7, 11089760), (8, 9703540), (10, 7762832), (11, 7057120), (14, 5544880), (16, 4851770), (20, 3881416), (22, 3528560), (28, 2772440), (32, 2425885), (35, 2217952), (40, 1940708), (44, 1764280), (55, 1411424), (56, 1386220), (70, 1108976), (77, 1008160), (80, 970354), (88, 882140), (110, 705712), (112, 693110), (140, 554488), (154, 504080), (160, 485177), (176, 441070), (220, 352856), (224, 346555), (280, 277244), (308, 252040), (352, 220535), (385, 201632), (440, 176428), (560, 138622), (616, 126020), (770, 100816), (880, 88214), (1120, 69311), (1232, 63010), (1540, 50408), (1760, 44107), (2464, 31505), (3080, 25204), (6160, 12602), (6301, 12320)]