15677782960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{26189}}^1$

素因数の和:27278

約数の個数: 80

約数和(自身を含む): 41698670400

約数和(自身を除く): 26020887440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1069, 2138, 4276, 5345, 7483, 8552, 10690, 14966, 17104, 21380, 26189, 29932, 37415, 42760, 52378, 59864, 74830, 85520, 104756, 119728, 130945, 149660, 183323, 209512, 261890, 299320, 366646, 419024, 523780, 598640, 733292, 916615, 1047560, 1466584, 1833230, 2095120, 2933168, 3666460, 7332920, 14665840, 27996041, 55992082, 111984164, 139980205, 195972287, 223968328, 279960410, 391944574, 447936656, 559920820, 783889148, 979861435, 1119841640, 1567778296, 1959722870, 2239683280, 3135556592, 3919445740, 7838891480, 15677782960]

約数ペア:

[(1, 15677782960), (2, 7838891480), (4, 3919445740), (5, 3135556592), (7, 2239683280), (8, 1959722870), (10, 1567778296), (14, 1119841640), (16, 979861435), (20, 783889148), (28, 559920820), (35, 447936656), (40, 391944574), (56, 279960410), (70, 223968328), (80, 195972287), (112, 139980205), (140, 111984164), (280, 55992082), (560, 27996041), (1069, 14665840), (2138, 7332920), (4276, 3666460), (5345, 2933168), (7483, 2095120), (8552, 1833230), (10690, 1466584), (14966, 1047560), (17104, 916615), (21380, 733292), (26189, 598640), (29932, 523780), (37415, 419024), (42760, 366646), (52378, 299320), (59864, 261890), (74830, 209512), (85520, 183323), (104756, 149660), (119728, 130945)]