66772440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26497}}^1$

素因数の和:26521

約数の個数: 96

約数和(自身を含む): 248021280

約数和(自身を除く): 181248840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 26497, 52994, 79491, 105988, 132485, 158982, 185479, 211976, 238473, 264970, 317964, 370958, 397455, 476946, 529940, 556437, 635928, 741916, 794910, 927395, 953892, 1059880, 1112874, 1192365, 1483832, 1589820, 1669311, 1854790, 1907784, 2225748, 2384730, 2782185, 3179640, 3338622, 3709580, 4451496, 4769460, 5564370, 6677244, 7419160, 8346555, 9538920, 11128740, 13354488, 16693110, 22257480, 33386220, 66772440]

約数ペア:

[(1, 66772440), (2, 33386220), (3, 22257480), (4, 16693110), (5, 13354488), (6, 11128740), (7, 9538920), (8, 8346555), (9, 7419160), (10, 6677244), (12, 5564370), (14, 4769460), (15, 4451496), (18, 3709580), (20, 3338622), (21, 3179640), (24, 2782185), (28, 2384730), (30, 2225748), (35, 1907784), (36, 1854790), (40, 1669311), (42, 1589820), (45, 1483832), (56, 1192365), (60, 1112874), (63, 1059880), (70, 953892), (72, 927395), (84, 794910), (90, 741916), (105, 635928), (120, 556437), (126, 529940), (140, 476946), (168, 397455), (180, 370958), (210, 317964), (252, 264970), (280, 238473), (315, 211976), (360, 185479), (420, 158982), (504, 132485), (630, 105988), (840, 79491), (1260, 52994), (2520, 26497)]