64219260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 143348100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1429, 1498, 1605, 2140, 2247, 2858, 2996, 3210, 3745, 4287, 4494, 5716, 6420, 7145, 7490, 8574, 8988, 10003, 11235, 14290, 14980, 17148, 20006, 21435, 22470, 28580, 30009, 40012, 42870, 44940, 50015, 60018, 85740, 100030, 120036, 150045, 152903, 200060, 300090, 305806, 458709, 600180, 611612, 764515, 917418, 1070321, 1529030, 1834836, 2140642, 2293545, 3058060, 3210963, 4281284, 4587090, 5351605, 6421926, 9174180, 10703210, 12843852, 16054815, 21406420, 32109630, 64219260]

約数ペア:

[(1, 64219260), (2, 32109630), (3, 21406420), (4, 16054815), (5, 12843852), (6, 10703210), (7, 9174180), (10, 6421926), (12, 5351605), (14, 4587090), (15, 4281284), (20, 3210963), (21, 3058060), (28, 2293545), (30, 2140642), (35, 1834836), (42, 1529030), (60, 1070321), (70, 917418), (84, 764515), (105, 611612), (107, 600180), (140, 458709), (210, 305806), (214, 300090), (321, 200060), (420, 152903), (428, 150045), (535, 120036), (642, 100030), (749, 85740), (1070, 60018), (1284, 50015), (1429, 44940), (1498, 42870), (1605, 40012), (2140, 30009), (2247, 28580), (2858, 22470), (2996, 21435), (3210, 20006), (3745, 17148), (4287, 14980), (4494, 14290), (5716, 11235), (6420, 10003), (7145, 8988), (7490, 8574)]