66671165960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{108677}}^1$

素因数の和:109015

約数の個数: 96

約数和(自身を含む): 175060695960

約数和(自身を除く): 108389530000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 313, 392, 490, 626, 980, 1252, 1565, 1960, 2191, 2504, 3130, 4382, 6260, 8764, 10955, 12520, 15337, 17528, 21910, 30674, 43820, 61348, 76685, 87640, 108677, 122696, 153370, 217354, 306740, 434708, 543385, 613480, 760739, 869416, 1086770, 1521478, 2173540, 3042956, 3803695, 4347080, 5325173, 6085912, 7607390, 10650346, 15214780, 21300692, 26625865, 30429560, 34015901, 42601384, 53251730, 68031802, 106503460, 136063604, 170079505, 213006920, 238111307, 272127208, 340159010, 476222614, 680318020, 952445228, 1190556535, 1360636040, 1666779149, 1904890456, 2381113070, 3333558298, 4762226140, 6667116596, 8333895745, 9524452280, 13334233192, 16667791490, 33335582980, 66671165960]

約数ペア:

[(1, 66671165960), (2, 33335582980), (4, 16667791490), (5, 13334233192), (7, 9524452280), (8, 8333895745), (10, 6667116596), (14, 4762226140), (20, 3333558298), (28, 2381113070), (35, 1904890456), (40, 1666779149), (49, 1360636040), (56, 1190556535), (70, 952445228), (98, 680318020), (140, 476222614), (196, 340159010), (245, 272127208), (280, 238111307), (313, 213006920), (392, 170079505), (490, 136063604), (626, 106503460), (980, 68031802), (1252, 53251730), (1565, 42601384), (1960, 34015901), (2191, 30429560), (2504, 26625865), (3130, 21300692), (4382, 15214780), (6260, 10650346), (8764, 7607390), (10955, 6085912), (12520, 5325173), (15337, 4347080), (17528, 3803695), (21910, 3042956), (30674, 2173540), (43820, 1521478), (61348, 1086770), (76685, 869416), (87640, 760739), (108677, 613480), (122696, 543385), (153370, 434708), (217354, 306740)]