69441324160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{65719}}^1$

素因数の和:65878

約数の個数: 128

約数和(自身を含む): 180188467200

約数和(自身を除く): 110747143040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 640, 832, 1016, 1040, 1270, 1651, 1664, 2032, 2080, 2540, 3302, 4064, 4160, 5080, 6604, 8128, 8255, 8320, 10160, 13208, 16256, 16510, 20320, 26416, 33020, 40640, 52832, 65719, 66040, 81280, 105664, 131438, 132080, 211328, 262876, 264160, 328595, 525752, 528320, 657190, 854347, 1051504, 1056640, 1314380, 1708694, 2103008, 2628760, 3417388, 4206016, 4271735, 5257520, 6834776, 8346313, 8412032, 8543470, 10515040, 13669552, 16692626, 17086940, 21030080, 27339104, 33385252, 34173880, 41731565, 42060160, 54678208, 66770504, 68347760, 83463130, 108502069, 109356416, 133541008, 136695520, 166926260, 217004138, 267082016, 273391040, 333852520, 434008276, 534164032, 542510345, 546782080, 667705040, 868016552, 1068328064, 1085020690, 1335410080, 1736033104, 2170041380, 2670820160, 3472066208, 4340082760, 5341640320, 6944132416, 8680165520, 13888264832, 17360331040, 34720662080, 69441324160]

約数ペア:

[(1, 69441324160), (2, 34720662080), (4, 17360331040), (5, 13888264832), (8, 8680165520), (10, 6944132416), (13, 5341640320), (16, 4340082760), (20, 3472066208), (26, 2670820160), (32, 2170041380), (40, 1736033104), (52, 1335410080), (64, 1085020690), (65, 1068328064), (80, 868016552), (104, 667705040), (127, 546782080), (128, 542510345), (130, 534164032), (160, 434008276), (208, 333852520), (254, 273391040), (260, 267082016), (320, 217004138), (416, 166926260), (508, 136695520), (520, 133541008), (635, 109356416), (640, 108502069), (832, 83463130), (1016, 68347760), (1040, 66770504), (1270, 54678208), (1651, 42060160), (1664, 41731565), (2032, 34173880), (2080, 33385252), (2540, 27339104), (3302, 21030080), (4064, 17086940), (4160, 16692626), (5080, 13669552), (6604, 10515040), (8128, 8543470), (8255, 8412032), (8320, 8346313), (10160, 6834776), (13208, 5257520), (16256, 4271735), (16510, 4206016), (20320, 3417388), (26416, 2628760), (33020, 2103008), (40640, 1708694), (52832, 1314380), (65719, 1056640), (66040, 1051504), (81280, 854347), (105664, 657190), (131438, 528320), (132080, 525752), (211328, 328595), (262876, 264160)]