15663977220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{114553}}^1$

素因数の和:114661

約数の個数: 96

約数和(自身を含む): 45726291072

約数和(自身を除く): 30062313852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 318, 430, 516, 530, 636, 645, 795, 860, 1060, 1290, 1590, 2279, 2580, 3180, 4558, 6837, 9116, 11395, 13674, 22790, 27348, 34185, 45580, 68370, 114553, 136740, 229106, 343659, 458212, 572765, 687318, 1145530, 1374636, 1718295, 2291060, 3436590, 4925779, 6071309, 6873180, 9851558, 12142618, 14777337, 18213927, 19703116, 24285236, 24628895, 29554674, 30356545, 36427854, 49257790, 59109348, 60713090, 72855708, 73886685, 91069635, 98515580, 121426180, 147773370, 182139270, 261066287, 295546740, 364278540, 522132574, 783198861, 1044265148, 1305331435, 1566397722, 2610662870, 3132795444, 3915994305, 5221325740, 7831988610, 15663977220]

約数ペア:

[(1, 15663977220), (2, 7831988610), (3, 5221325740), (4, 3915994305), (5, 3132795444), (6, 2610662870), (10, 1566397722), (12, 1305331435), (15, 1044265148), (20, 783198861), (30, 522132574), (43, 364278540), (53, 295546740), (60, 261066287), (86, 182139270), (106, 147773370), (129, 121426180), (159, 98515580), (172, 91069635), (212, 73886685), (215, 72855708), (258, 60713090), (265, 59109348), (318, 49257790), (430, 36427854), (516, 30356545), (530, 29554674), (636, 24628895), (645, 24285236), (795, 19703116), (860, 18213927), (1060, 14777337), (1290, 12142618), (1590, 9851558), (2279, 6873180), (2580, 6071309), (3180, 4925779), (4558, 3436590), (6837, 2291060), (9116, 1718295), (11395, 1374636), (13674, 1145530), (22790, 687318), (27348, 572765), (34185, 458212), (45580, 343659), (68370, 229106), (114553, 136740)]