1567314088720

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{350617}}^1$

素因数の和:351488

約数の個数: 80

約数和(自身を含む): 3700035289728

約数和(自身を除く): 2132721201008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 787, 1136, 1420, 1574, 2840, 3148, 3935, 5680, 6296, 7870, 12592, 15740, 31480, 55877, 62960, 111754, 223508, 279385, 350617, 447016, 558770, 701234, 894032, 1117540, 1402468, 1753085, 2235080, 2804936, 3506170, 4470160, 5609872, 7012340, 14024680, 24893807, 28049360, 49787614, 99575228, 124469035, 199150456, 248938070, 275935579, 398300912, 497876140, 551871158, 995752280, 1103742316, 1379677895, 1991504560, 2207484632, 2759355790, 4414969264, 5518711580, 11037423160, 19591426109, 22074846320, 39182852218, 78365704436, 97957130545, 156731408872, 195914261090, 313462817744, 391828522180, 783657044360, 1567314088720]

約数ペア:

[(1, 1567314088720), (2, 783657044360), (4, 391828522180), (5, 313462817744), (8, 195914261090), (10, 156731408872), (16, 97957130545), (20, 78365704436), (40, 39182852218), (71, 22074846320), (80, 19591426109), (142, 11037423160), (284, 5518711580), (355, 4414969264), (568, 2759355790), (710, 2207484632), (787, 1991504560), (1136, 1379677895), (1420, 1103742316), (1574, 995752280), (2840, 551871158), (3148, 497876140), (3935, 398300912), (5680, 275935579), (6296, 248938070), (7870, 199150456), (12592, 124469035), (15740, 99575228), (31480, 49787614), (55877, 28049360), (62960, 24893807), (111754, 14024680), (223508, 7012340), (279385, 5609872), (350617, 4470160), (447016, 3506170), (558770, 2804936), (701234, 2235080), (894032, 1753085), (1117540, 1402468)]