2112295080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8191}}^1$

素因数の和:8519

約数の個数: 128

約数和(自身を含む): 7266631680

約数和(自身を除く): 5154336600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 614, 840, 921, 1228, 1535, 1842, 2149, 2456, 3070, 3684, 4298, 4605, 6140, 6447, 7368, 8191, 8596, 9210, 10745, 12280, 12894, 16382, 17192, 18420, 21490, 24573, 25788, 32235, 32764, 36840, 40955, 42980, 49146, 51576, 57337, 64470, 65528, 81910, 85960, 98292, 114674, 122865, 128940, 163820, 172011, 196584, 229348, 245730, 257880, 286685, 327640, 344022, 458696, 491460, 573370, 688044, 860055, 982920, 1146740, 1376088, 1720110, 2293480, 2514637, 3440220, 5029274, 6880440, 7543911, 10058548, 12573185, 15087822, 17602459, 20117096, 25146370, 30175644, 35204918, 37719555, 50292740, 52807377, 60351288, 70409836, 75439110, 88012295, 100585480, 105614754, 140819672, 150878220, 176024590, 211229508, 264036885, 301756440, 352049180, 422459016, 528073770, 704098360, 1056147540, 2112295080]

約数ペア:

[(1, 2112295080), (2, 1056147540), (3, 704098360), (4, 528073770), (5, 422459016), (6, 352049180), (7, 301756440), (8, 264036885), (10, 211229508), (12, 176024590), (14, 150878220), (15, 140819672), (20, 105614754), (21, 100585480), (24, 88012295), (28, 75439110), (30, 70409836), (35, 60351288), (40, 52807377), (42, 50292740), (56, 37719555), (60, 35204918), (70, 30175644), (84, 25146370), (105, 20117096), (120, 17602459), (140, 15087822), (168, 12573185), (210, 10058548), (280, 7543911), (307, 6880440), (420, 5029274), (614, 3440220), (840, 2514637), (921, 2293480), (1228, 1720110), (1535, 1376088), (1842, 1146740), (2149, 982920), (2456, 860055), (3070, 688044), (3684, 573370), (4298, 491460), (4605, 458696), (6140, 344022), (6447, 327640), (7368, 286685), (8191, 257880), (8596, 245730), (9210, 229348), (10745, 196584), (12280, 172011), (12894, 163820), (16382, 128940), (17192, 122865), (18420, 114674), (21490, 98292), (24573, 85960), (25788, 81910), (32235, 65528), (32764, 64470), (36840, 57337), (40955, 51576), (42980, 49146)]