The factors of the number 140,305,500 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 125, 135, 150, 171, 180, 190, 225, 228, 250, 270, 285, 300, 342, 375, 380, 450, 475, 500, 513, 540, 547, 570, 675, 684, 750, 855, 900, 950, 1026, 1094, 1125, 1140, 1350, 1425, 1500, 1641, 1710, 1900, 2052, 2188, 2250, 2375, 2565, 2700, 2735, 2850, 3282, 3375, 3420, 4275, 4500, 4750, 4923, 5130, 5470, 5700, 6564, 6750, 7125, 8205, 8550, 9500, 9846, 10260, 10393, 10940, 12825, 13500, 13675, 14250, 14769, 16410, 17100, 19692, 20786, 21375, 24615, 25650, 27350, 28500, 29538, 31179, 32820, 41025, 41572, 42750, 49230, 51300, 51965, 54700, 59076, 62358, 64125, 68375, 73845, 82050, 85500, 93537, 98460, 103930, 123075, 124716, 128250, 136750, 147690, 155895, 164100, 187074, 205125, 207860, 246150, 256500, 259825, 273500, 280611, 295380, 311790, 369225, 374148, 410250, 467685, 492300, 519650, 561222, 615375, 623580, 738450, 779475, 820500, 935370, 1039300, 1122444, 1230750, 1299125, 1403055, 1476900, 1558950, 1846125, 1870740, 2338425, 2461500, 2598250, 2806110, 3117900, 3692250, 3897375, 4676850, 5196500, 5612220, 7015275, 7384500, 7794750, 9353700, 11692125, 14030550, 15589500, 23384250, 28061100, 35076375, 46768500, 70152750, 140305500.
If you add them up, you will get the total of 478,732,800.