56942768680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{86209}}^1$

素因数の和:86571

約数の個数: 96

約数和(自身を含む): 149482967400

約数和(自身を除く): 92540198720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 337, 392, 490, 674, 980, 1348, 1685, 1960, 2359, 2696, 3370, 4718, 6740, 9436, 11795, 13480, 16513, 18872, 23590, 33026, 47180, 66052, 82565, 86209, 94360, 132104, 165130, 172418, 330260, 344836, 431045, 603463, 660520, 689672, 862090, 1206926, 1724180, 2413852, 3017315, 3448360, 4224241, 4827704, 6034630, 8448482, 12069260, 16896964, 21121205, 24138520, 29052433, 33793928, 42242410, 58104866, 84484820, 116209732, 145262165, 168969640, 203367031, 232419464, 290524330, 406734062, 581048660, 813468124, 1016835155, 1162097320, 1423569217, 1626936248, 2033670310, 2847138434, 4067340620, 5694276868, 7117846085, 8134681240, 11388553736, 14235692170, 28471384340, 56942768680]

約数ペア:

[(1, 56942768680), (2, 28471384340), (4, 14235692170), (5, 11388553736), (7, 8134681240), (8, 7117846085), (10, 5694276868), (14, 4067340620), (20, 2847138434), (28, 2033670310), (35, 1626936248), (40, 1423569217), (49, 1162097320), (56, 1016835155), (70, 813468124), (98, 581048660), (140, 406734062), (196, 290524330), (245, 232419464), (280, 203367031), (337, 168969640), (392, 145262165), (490, 116209732), (674, 84484820), (980, 58104866), (1348, 42242410), (1685, 33793928), (1960, 29052433), (2359, 24138520), (2696, 21121205), (3370, 16896964), (4718, 12069260), (6740, 8448482), (9436, 6034630), (11795, 4827704), (13480, 4224241), (16513, 3448360), (18872, 3017315), (23590, 2413852), (33026, 1724180), (47180, 1206926), (66052, 862090), (82565, 689672), (86209, 660520), (94360, 603463), (132104, 431045), (165130, 344836), (172418, 330260)]