The factors of the number 237,011,520 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 956, 960, 1033, 1195, 1434, 1912, 2066, 2390, 2868, 3099, 3585, 3824, 4132, 4780, 5165, 5736, 6198, 7170, 7648, 8264, 9560, 10330, 11472, 12396, 14340, 15296, 15495, 16528, 19120, 20660, 22944, 24792, 28680, 30990, 33056, 38240, 41320, 45888, 49584, 57360, 61980, 66112, 76480, 82640, 99168, 114720, 123960, 165280, 198336, 229440, 246887, 247920, 330560, 493774, 495840, 740661, 987548, 991680, 1234435, 1481322, 1975096, 2468870, 2962644, 3703305, 3950192, 4937740, 5925288, 7406610, 7900384, 9875480, 11850576, 14813220, 15800768, 19750960, 23701152, 29626440, 39501920, 47402304, 59252880, 79003840, 118505760, 237011520.
If you add them up, you will get the total of 756,391,680.