67678560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 236540304

約数和(自身を除く): 168861744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1093, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2186, 2580, 3096, 3279, 3440, 3870, 4128, 4372, 5160, 5465, 6192, 6558, 6880, 7740, 8744, 9837, 10320, 10930, 12384, 13116, 15480, 16395, 17488, 19674, 20640, 21860, 26232, 30960, 32790, 34976, 39348, 43720, 46999, 49185, 52464, 61920, 65580, 78696, 87440, 93998, 98370, 104928, 131160, 140997, 157392, 174880, 187996, 196740, 234995, 262320, 281994, 314784, 375992, 393480, 422991, 469990, 524640, 563988, 704985, 751984, 786960, 845982, 939980, 1127976, 1409970, 1503968, 1573920, 1691964, 1879960, 2114955, 2255952, 2819940, 3383928, 3759920, 4229910, 4511904, 5639880, 6767856, 7519840, 8459820, 11279760, 13535712, 16919640, 22559520, 33839280, 67678560]

約数ペア:

[(1, 67678560), (2, 33839280), (3, 22559520), (4, 16919640), (5, 13535712), (6, 11279760), (8, 8459820), (9, 7519840), (10, 6767856), (12, 5639880), (15, 4511904), (16, 4229910), (18, 3759920), (20, 3383928), (24, 2819940), (30, 2255952), (32, 2114955), (36, 1879960), (40, 1691964), (43, 1573920), (45, 1503968), (48, 1409970), (60, 1127976), (72, 939980), (80, 845982), (86, 786960), (90, 751984), (96, 704985), (120, 563988), (129, 524640), (144, 469990), (160, 422991), (172, 393480), (180, 375992), (215, 314784), (240, 281994), (258, 262320), (288, 234995), (344, 196740), (360, 187996), (387, 174880), (430, 157392), (480, 140997), (516, 131160), (645, 104928), (688, 98370), (720, 93998), (774, 87440), (860, 78696), (1032, 65580), (1093, 61920), (1290, 52464), (1376, 49185), (1440, 46999), (1548, 43720), (1720, 39348), (1935, 34976), (2064, 32790), (2186, 30960), (2580, 26232), (3096, 21860), (3279, 20640), (3440, 19674), (3870, 17488), (4128, 16395), (4372, 15480), (5160, 13116), (5465, 12384), (6192, 10930), (6558, 10320), (6880, 9837), (7740, 8744)]