The factors of the number 168,724,080 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 11159, 15120, 22318, 33477, 44636, 55795, 66954, 78113, 89272, 100431, 111590, 133908, 156226, 167385, 178544, 200862, 223180, 234339, 267816, 301293, 312452, 334770, 390565, 401724, 446360, 468678, 502155, 535632, 602586, 624904, 669540, 703017, 781130, 803448, 892720, 937356, 1004310, 1171695, 1205172, 1249808, 1339080, 1406034, 1506465, 1562260, 1606896, 1874712, 2008620, 2109051, 2343390, 2410344, 2678160, 2812068, 3012930, 3124520, 3515085, 3749424, 4017240, 4218102, 4686780, 4820688, 5624136, 6025860, 6249040, 7030170, 8034480, 8436204, 9373560, 10545255, 11248272, 12051720, 14060340, 16872408, 18747120, 21090510, 24103440, 28120680, 33744816, 42181020, 56241360, 84362040, 168724080.
If you add them up, you will get the total of 168,724,575. Now subtract 168,724,080 to get 495,519,120