65857764840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3408787}}^1$

素因数の和:3408831

約数の個数: 128

約数和(自身を含む): 235615426560

約数和(自身を除く): 169757661720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 3408787, 6817574, 10226361, 13635148, 17043935, 20452722, 23861509, 27270296, 34087870, 40905444, 47723018, 51131805, 68175740, 71584527, 78402101, 81810888, 95446036, 102263610, 119307545, 136351480, 143169054, 156804202, 190892072, 204527220, 235206303, 238615090, 286338108, 313608404, 357922635, 392010505, 409054440, 470412606, 477230180, 548814707, 572676216, 627216808, 715845270, 784021010, 940825212, 954460360, 1097629414, 1176031515, 1431690540, 1568042020, 1646444121, 1881650424, 2195258828, 2352063030, 2744073535, 2863381080, 3136084040, 3292888242, 4390517656, 4704126060, 5488147070, 6585776484, 8232220605, 9408252120, 10976294140, 13171552968, 16464441210, 21952588280, 32928882420, 65857764840]

約数ペア:

[(1, 65857764840), (2, 32928882420), (3, 21952588280), (4, 16464441210), (5, 13171552968), (6, 10976294140), (7, 9408252120), (8, 8232220605), (10, 6585776484), (12, 5488147070), (14, 4704126060), (15, 4390517656), (20, 3292888242), (21, 3136084040), (23, 2863381080), (24, 2744073535), (28, 2352063030), (30, 2195258828), (35, 1881650424), (40, 1646444121), (42, 1568042020), (46, 1431690540), (56, 1176031515), (60, 1097629414), (69, 954460360), (70, 940825212), (84, 784021010), (92, 715845270), (105, 627216808), (115, 572676216), (120, 548814707), (138, 477230180), (140, 470412606), (161, 409054440), (168, 392010505), (184, 357922635), (210, 313608404), (230, 286338108), (276, 238615090), (280, 235206303), (322, 204527220), (345, 190892072), (420, 156804202), (460, 143169054), (483, 136351480), (552, 119307545), (644, 102263610), (690, 95446036), (805, 81810888), (840, 78402101), (920, 71584527), (966, 68175740), (1288, 51131805), (1380, 47723018), (1610, 40905444), (1932, 34087870), (2415, 27270296), (2760, 23861509), (3220, 20452722), (3864, 17043935), (4830, 13635148), (6440, 10226361), (9660, 6817574), (19320, 3408787)]