The factors of the number 231,573,060 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 9973, 11610, 19946, 23220, 29919, 39892, 49865, 59838, 89757, 99730, 119676, 149595, 179514, 199460, 269271, 299190, 359028, 428839, 448785, 538542, 598380, 857678, 897570, 1077084, 1286517, 1346355, 1715356, 1795140, 2144195, 2573034, 2692710, 3859551, 4288390, 5146068, 5385420, 6432585, 7719102, 8576780, 11578653, 12865170, 15438204, 19297755, 23157306, 25730340, 38595510, 46314612, 57893265, 77191020, 115786530, 231573060.
If you add them up, you will get the total of 231,573,565. Now subtract 231,573,060 to get 505,705,020