67141080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 219220560

約数和(自身を除く): 152079480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 443, 842, 886, 1263, 1329, 1684, 1772, 2105, 2215, 2526, 2658, 3368, 3544, 3789, 3987, 4210, 4430, 5052, 5316, 6315, 6645, 7578, 7974, 8420, 8860, 10104, 10632, 12630, 13290, 15156, 15948, 16840, 17720, 18945, 19935, 25260, 26580, 30312, 31896, 37890, 39870, 50520, 53160, 75780, 79740, 151560, 159480, 186503, 373006, 559509, 746012, 932515, 1119018, 1492024, 1678527, 1865030, 2238036, 2797545, 3357054, 3730060, 4476072, 5595090, 6714108, 7460120, 8392635, 11190180, 13428216, 16785270, 22380360, 33570540, 67141080]

約数ペア:

[(1, 67141080), (2, 33570540), (3, 22380360), (4, 16785270), (5, 13428216), (6, 11190180), (8, 8392635), (9, 7460120), (10, 6714108), (12, 5595090), (15, 4476072), (18, 3730060), (20, 3357054), (24, 2797545), (30, 2238036), (36, 1865030), (40, 1678527), (45, 1492024), (60, 1119018), (72, 932515), (90, 746012), (120, 559509), (180, 373006), (360, 186503), (421, 159480), (443, 151560), (842, 79740), (886, 75780), (1263, 53160), (1329, 50520), (1684, 39870), (1772, 37890), (2105, 31896), (2215, 30312), (2526, 26580), (2658, 25260), (3368, 19935), (3544, 18945), (3789, 17720), (3987, 16840), (4210, 15948), (4430, 15156), (5052, 13290), (5316, 12630), (6315, 10632), (6645, 10104), (7578, 8860), (7974, 8420)]