68034960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13499}}^1$

素因数の和:13525

約数の個数: 120

約数和(自身を含む): 261144000

約数和(自身を除く): 193109040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13499, 26998, 40497, 53996, 67495, 80994, 94493, 107992, 121491, 134990, 161988, 188986, 202485, 215984, 242982, 269980, 283479, 323976, 377972, 404970, 472465, 485964, 539960, 566958, 607455, 647952, 755944, 809940, 850437, 944930, 971928, 1079920, 1133916, 1214910, 1417395, 1511888, 1619880, 1700874, 1889860, 1943856, 2267832, 2429820, 2834790, 3239760, 3401748, 3779720, 4252185, 4535664, 4859640, 5669580, 6803496, 7559440, 8504370, 9719280, 11339160, 13606992, 17008740, 22678320, 34017480, 68034960]

約数ペア:

[(1, 68034960), (2, 34017480), (3, 22678320), (4, 17008740), (5, 13606992), (6, 11339160), (7, 9719280), (8, 8504370), (9, 7559440), (10, 6803496), (12, 5669580), (14, 4859640), (15, 4535664), (16, 4252185), (18, 3779720), (20, 3401748), (21, 3239760), (24, 2834790), (28, 2429820), (30, 2267832), (35, 1943856), (36, 1889860), (40, 1700874), (42, 1619880), (45, 1511888), (48, 1417395), (56, 1214910), (60, 1133916), (63, 1079920), (70, 971928), (72, 944930), (80, 850437), (84, 809940), (90, 755944), (105, 647952), (112, 607455), (120, 566958), (126, 539960), (140, 485964), (144, 472465), (168, 404970), (180, 377972), (210, 323976), (240, 283479), (252, 269980), (280, 242982), (315, 215984), (336, 202485), (360, 188986), (420, 161988), (504, 134990), (560, 121491), (630, 107992), (720, 94493), (840, 80994), (1008, 67495), (1260, 53996), (1680, 40497), (2520, 26998), (5040, 13499)]