The factors of the number 142,343,320 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 434, 460, 529, 620, 644, 713, 805, 868, 920, 961, 1058, 1085, 1240, 1288, 1426, 1610, 1736, 1922, 2116, 2170, 2645, 2852, 3220, 3565, 3703, 3844, 4232, 4340, 4805, 4991, 5290, 5704, 6440, 6727, 7130, 7406, 7688, 8680, 9610, 9982, 10580, 13454, 14260, 14812, 16399, 18515, 19220, 19964, 21160, 22103, 24955, 26908, 28520, 29624, 32798, 33635, 37030, 38440, 39928, 44206, 49910, 53816, 65596, 67270, 74060, 81995, 88412, 99820, 110515, 114793, 131192, 134540, 148120, 154721, 163990, 176824, 199640, 221030, 229586, 269080, 309442, 327980, 442060, 459172, 508369, 573965, 618884, 655960, 773605, 884120, 918344, 1016738, 1147930, 1237768, 1547210, 2033476, 2295860, 2541845, 3094420, 3558583, 4066952, 4591720, 5083690, 6188840, 7117166, 10167380, 14234332, 17792915, 20334760, 28468664, 35585830, 71171660, 142343320.
If you add them up, you will get the total of 142,343,573. Now subtract 142,343,320 to get 253,029,560