140720112

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25057}}^1$

素因数の和:25087

約数の個数: 80

約数和(自身を含む): 435006880

約数和(自身を除く): 294286768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 25057, 50114, 75171, 100228, 150342, 200456, 225513, 300684, 325741, 400912, 451026, 601368, 651482, 676539, 902052, 977223, 1202736, 1302964, 1353078, 1804104, 1954446, 2605928, 2706156, 2931669, 3608208, 3908892, 5211856, 5412312, 5863338, 7817784, 8795007, 10824624, 11726676, 15635568, 17590014, 23453352, 35180028, 46906704, 70360056, 140720112]

約数ペア:

[(1, 140720112), (2, 70360056), (3, 46906704), (4, 35180028), (6, 23453352), (8, 17590014), (9, 15635568), (12, 11726676), (13, 10824624), (16, 8795007), (18, 7817784), (24, 5863338), (26, 5412312), (27, 5211856), (36, 3908892), (39, 3608208), (48, 2931669), (52, 2706156), (54, 2605928), (72, 1954446), (78, 1804104), (104, 1353078), (108, 1302964), (117, 1202736), (144, 977223), (156, 902052), (208, 676539), (216, 651482), (234, 601368), (312, 451026), (351, 400912), (432, 325741), (468, 300684), (624, 225513), (702, 200456), (936, 150342), (1404, 100228), (1872, 75171), (2808, 50114), (5616, 25057)]