215146440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1693}}^1$

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 701620920

約数和(自身を除く): 486474480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 706, 1059, 1412, 1693, 1765, 2118, 2824, 3177, 3386, 3530, 4236, 5079, 5295, 6354, 6772, 7060, 8465, 8472, 10158, 10590, 12708, 13544, 14120, 15237, 15885, 16930, 20316, 21180, 25395, 25416, 30474, 31770, 33860, 40632, 42360, 50790, 60948, 63540, 67720, 76185, 101580, 121896, 127080, 152370, 203160, 304740, 597629, 609480, 1195258, 1792887, 2390516, 2988145, 3585774, 4781032, 5378661, 5976290, 7171548, 8964435, 10757322, 11952580, 14343096, 17928870, 21514644, 23905160, 26893305, 35857740, 43029288, 53786610, 71715480, 107573220, 215146440]

約数ペア:

[(1, 215146440), (2, 107573220), (3, 71715480), (4, 53786610), (5, 43029288), (6, 35857740), (8, 26893305), (9, 23905160), (10, 21514644), (12, 17928870), (15, 14343096), (18, 11952580), (20, 10757322), (24, 8964435), (30, 7171548), (36, 5976290), (40, 5378661), (45, 4781032), (60, 3585774), (72, 2988145), (90, 2390516), (120, 1792887), (180, 1195258), (353, 609480), (360, 597629), (706, 304740), (1059, 203160), (1412, 152370), (1693, 127080), (1765, 121896), (2118, 101580), (2824, 76185), (3177, 67720), (3386, 63540), (3530, 60948), (4236, 50790), (5079, 42360), (5295, 40632), (6354, 33860), (6772, 31770), (7060, 30474), (8465, 25416), (8472, 25395), (10158, 21180), (10590, 20316), (12708, 16930), (13544, 15885), (14120, 15237)]