The factors of the number 312,021,120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 320, 326, 384, 480, 489, 640, 652, 815, 960, 978, 997, 1304, 1630, 1920, 1956, 1994, 2445, 2608, 2991, 3260, 3912, 3988, 4890, 4985, 5216, 5982, 6520, 7824, 7976, 9780, 9970, 10432, 11964, 13040, 14955, 15648, 15952, 19560, 19940, 20864, 23928, 26080, 29910, 31296, 31904, 39120, 39880, 47856, 52160, 59820, 62592, 63808, 78240, 79760, 95712, 104320, 119640, 127616, 156480, 159520, 162511, 191424, 239280, 312960, 319040, 325022, 382848, 478560, 487533, 638080, 650044, 812555, 957120, 975066, 1300088, 1625110, 1914240, 1950132, 2437665, 2600176, 3250220, 3900264, 4875330, 5200352, 6500440, 7800528, 9750660, 10400704, 13000880, 15601056, 19501320, 20801408, 26001760, 31202112, 39002640, 52003520, 62404224, 78005280, 104007040, 156010560, 312021120.
If you add them up, you will get the total of 312,021,809. Now subtract 312,021,120 to get 689,651,520