The factors of the number 667,421,700 are: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 425, 510, 550, 561, 660, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1650, 1700, 1870, 2244, 2550, 2805, 3300, 3740, 4675, 5100, 5610, 9350, 11220, 11897, 14025, 18700, 23794, 28050, 35691, 47588, 56100, 59485, 71382, 118970, 130867, 142764, 178455, 202249, 237940, 261734, 297425, 356910, 392601, 404498, 523468, 594850, 606747, 654335, 713820, 785202, 808996, 892275, 1011245, 1189700, 1213494, 1308670, 1570404, 1784550, 1963005, 2022490, 2224739, 2426988, 2617340, 3033735, 3271675, 3569100, 3926010, 4044980, 4449478, 5056225, 6067470, 6543350, 6674217, 7852020, 8898956, 9815025, 10112450, 11123695, 12134940, 13086700, 13348434, 15168675, 19630050, 20224900, 22247390, 26696868, 30337350, 33371085, 39260100, 44494780, 55618475, 60674700, 66742170, 111236950, 133484340, 166855425, 222473900, 333710850, 667421700.
If you add them up, you will get the total of 2,230,732,224.