The factors of the number 71,374,440 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 89, 120, 123, 163, 164, 178, 205, 246, 267, 326, 328, 356, 410, 445, 489, 492, 534, 615, 652, 712, 815, 820, 890, 978, 984, 1068, 1230, 1304, 1335, 1630, 1640, 1780, 1956, 2136, 2445, 2460, 2670, 3260, 3560, 3649, 3912, 4890, 4920, 5340, 6520, 6683, 7298, 9780, 10680, 10947, 13366, 14507, 14596, 18245, 19560, 20049, 21894, 26732, 29014, 29192, 33415, 36490, 40098, 43521, 43788, 53464, 54735, 58028, 66830, 72535, 72980, 80196, 87042, 87576, 100245, 109470, 116056, 133660, 145070, 145960, 160392, 174084, 200490, 217605, 218940, 267320, 290140, 348168, 400980, 435210, 437880, 580280, 594787, 801960, 870420, 1189574, 1740840, 1784361, 2379148, 2973935, 3568722, 4758296, 5947870, 7137444, 8921805, 11895740, 14274888, 17843610, 23791480, 35687220, 71374440.
If you add them up, you will get the total of 223,171,200.