19595476440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{84653}}^1$

素因数の和:85313

約数の個数: 96

約数和(自身を含む): 63785095920

約数和(自身を除く): 44189619480

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, 643, 1286, 1929, 2572, 3215, 3858, 5144, 5787, 6430, 7716, 9645, 11574, 12860, 15432, 19290, 23148, 25720, 28935, 38580, 46296, 57870, 77160, 84653, 115740, 169306, 231480, 253959, 338612, 423265, 507918, 677224, 761877, 846530, 1015836, 1269795, 1523754, 1693060, 2031672, 2539590, 3047508, 3386120, 3809385, 5079180, 6095016, 7618770, 10158360, 15237540, 30475080, 54431879, 108863758, 163295637, 217727516, 272159395, 326591274, 435455032, 489886911, 544318790, 653182548, 816478185, 979773822, 1088637580, 1306365096, 1632956370, 1959547644, 2177275160, 2449434555, 3265912740, 3919095288, 4898869110, 6531825480, 9797738220, 19595476440]

約数ペア:

[(1, 19595476440), (2, 9797738220), (3, 6531825480), (4, 4898869110), (5, 3919095288), (6, 3265912740), (8, 2449434555), (9, 2177275160), (10, 1959547644), (12, 1632956370), (15, 1306365096), (18, 1088637580), (20, 979773822), (24, 816478185), (30, 653182548), (36, 544318790), (40, 489886911), (45, 435455032), (60, 326591274), (72, 272159395), (90, 217727516), (120, 163295637), (180, 108863758), (360, 54431879), (643, 30475080), (1286, 15237540), (1929, 10158360), (2572, 7618770), (3215, 6095016), (3858, 5079180), (5144, 3809385), (5787, 3386120), (6430, 3047508), (7716, 2539590), (9645, 2031672), (11574, 1693060), (12860, 1523754), (15432, 1269795), (19290, 1015836), (23148, 846530), (25720, 761877), (28935, 677224), (38580, 507918), (46296, 423265), (57870, 338612), (77160, 253959), (84653, 231480), (115740, 169306)]