The factors of the number 664,046,040 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2940, 3038, 3255, 3643, 3720, 4340, 4557, 5208, 5880, 6076, 6510, 7286, 7595, 8680, 9114, 10929, 12152, 13020, 14572, 15190, 18215, 18228, 21858, 22785, 25501, 26040, 29144, 30380, 36430, 36456, 43716, 45570, 51002, 54645, 60760, 72860, 76503, 87432, 91140, 102004, 109290, 112933, 127505, 145720, 153006, 178507, 182280, 204008, 218580, 225866, 255010, 306012, 338799, 357014, 382515, 437160, 451732, 510020, 535521, 564665, 612024, 677598, 714028, 765030, 790531, 892535, 903464, 1020040, 1071042, 1129330, 1355196, 1428056, 1530060, 1581062, 1693995, 1785070, 2142084, 2258660, 2371593, 2677605, 2710392, 3060120, 3162124, 3387990, 3570140, 3952655, 4284168, 4517320, 4743186, 5355210, 5533717, 6324248, 6775980, 7140280, 7905310, 9486372, 10710420, 11067434, 11857965, 13551960, 15810620, 16601151, 18972744, 21420840, 22134868, 23715930, 27668585, 31621240, 33202302, 44269736, 47431860, 55337170, 66404604, 83005755, 94863720, 110674340, 132809208, 166011510, 221348680, 332023020, 664046040.
If you add them up, you will get the total of 664,046,041. Now subtract 664,046,040 to get 1,728,750,120