The factors of the number 212,100,120 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 21821, 43642, 65463, 87284, 109105, 130926, 174568, 196389, 218210, 261852, 327315, 392778, 436420, 523704, 589167, 654630, 785556, 872840, 981945, 1178334, 1309260, 1571112, 1767501, 1963890, 2356668, 2618520, 2945835, 3535002, 3927780, 4713336, 5302503, 5891670, 7070004, 7855560, 8837505, 10605006, 11783340, 14140008, 17675010, 21210012, 23566680, 26512515, 35350020, 42420024, 53025030, 70700040, 106050060, 212100120.
If you add them up, you will get the total of 212,100,622. Now subtract 212,100,120 to get 502,788,600