The factors of the number 215,044,320 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 79, 80, 96, 106, 107, 120, 158, 159, 160, 212, 214, 237, 240, 265, 316, 318, 321, 395, 424, 428, 474, 480, 530, 535, 632, 636, 642, 790, 795, 848, 856, 948, 1060, 1070, 1185, 1264, 1272, 1284, 1580, 1590, 1605, 1696, 1712, 1896, 2120, 2140, 2370, 2528, 2544, 2568, 3160, 3180, 3210, 3424, 3792, 4187, 4240, 4280, 4740, 5088, 5136, 5671, 6320, 6360, 6420, 7584, 8374, 8453, 8480, 8560, 9480, 10272, 11342, 12561, 12640, 12720, 12840, 16748, 16906, 17013, 17120, 18960, 20935, 22684, 25122, 25359, 25440, 25680, 28355, 33496, 33812, 34026, 37920, 41870, 42265, 45368, 50244, 50718, 51360, 56710, 62805, 66992, 67624, 68052, 83740, 84530, 85065, 90736, 100488, 101436, 113420, 125610, 126795, 133984, 135248, 136104, 167480, 169060, 170130, 181472, 200976, 202872, 226840, 251220, 253590, 270496, 272208, 334960, 338120, 340260, 401952, 405744, 448009, 453680, 502440, 507180, 544416, 669920, 676240, 680520, 811488, 896018, 907360, 1004880, 1014360, 1344027, 1352480, 1361040, 1792036, 2009760, 2028720, 2240045, 2688054, 2722080, 3584072, 4057440, 4480090, 5376108, 6720135, 7168144, 8960180, 10752216, 13440270, 14336288, 17920360, 21504432, 26880540, 35840720, 43008864, 53761080, 71681440, 107522160, 215044320.
If you add them up, you will get the total of 705,438,720.