208314360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13517

約数の個数: 96

約数和(自身を含む): 692817840

約数和(自身を除く): 484503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 13457, 15480, 26914, 40371, 53828, 67285, 80742, 107656, 121113, 134570, 161484, 201855, 242226, 269140, 322968, 403710, 484452, 538280, 578651, 605565, 807420, 968904, 1157302, 1211130, 1614840, 1735953, 2314604, 2422260, 2893255, 3471906, 4629208, 4844520, 5207859, 5786510, 6943812, 8679765, 10415718, 11573020, 13887624, 17359530, 20831436, 23146040, 26039295, 34719060, 41662872, 52078590, 69438120, 104157180, 208314360]

約数ペア:

[(1, 208314360), (2, 104157180), (3, 69438120), (4, 52078590), (5, 41662872), (6, 34719060), (8, 26039295), (9, 23146040), (10, 20831436), (12, 17359530), (15, 13887624), (18, 11573020), (20, 10415718), (24, 8679765), (30, 6943812), (36, 5786510), (40, 5207859), (43, 4844520), (45, 4629208), (60, 3471906), (72, 2893255), (86, 2422260), (90, 2314604), (120, 1735953), (129, 1614840), (172, 1211130), (180, 1157302), (215, 968904), (258, 807420), (344, 605565), (360, 578651), (387, 538280), (430, 484452), (516, 403710), (645, 322968), (774, 269140), (860, 242226), (1032, 201855), (1290, 161484), (1548, 134570), (1720, 121113), (1935, 107656), (2580, 80742), (3096, 67285), (3870, 53828), (5160, 40371), (7740, 26914), (13457, 15480)]