34238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 106707456

約数和(自身を除く): 72468816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 431, 662, 862, 993, 1293, 1324, 1655, 1724, 1986, 2155, 2586, 2648, 3310, 3448, 3972, 4310, 4965, 5172, 5296, 6465, 6620, 6896, 7944, 8620, 9930, 10344, 12930, 13240, 15888, 17240, 19860, 20688, 25860, 26480, 34480, 39720, 51720, 79440, 103440, 142661, 285322, 427983, 570644, 713305, 855966, 1141288, 1426610, 1711932, 2139915, 2282576, 2853220, 3423864, 4279830, 5706440, 6847728, 8559660, 11412880, 17119320, 34238640]

約数ペア:

[(1, 34238640), (2, 17119320), (3, 11412880), (4, 8559660), (5, 6847728), (6, 5706440), (8, 4279830), (10, 3423864), (12, 2853220), (15, 2282576), (16, 2139915), (20, 1711932), (24, 1426610), (30, 1141288), (40, 855966), (48, 713305), (60, 570644), (80, 427983), (120, 285322), (240, 142661), (331, 103440), (431, 79440), (662, 51720), (862, 39720), (993, 34480), (1293, 26480), (1324, 25860), (1655, 20688), (1724, 19860), (1986, 17240), (2155, 15888), (2586, 13240), (2648, 12930), (3310, 10344), (3448, 9930), (3972, 8620), (4310, 7944), (4965, 6896), (5172, 6620), (5296, 6465)]