The factors of the number 636,125,720 are: 1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 89, 92, 115, 136, 170, 178, 184, 230, 340, 356, 391, 445, 457, 460, 680, 712, 782, 890, 914, 920, 1513, 1564, 1780, 1828, 1955, 2047, 2285, 3026, 3128, 3560, 3656, 3910, 4094, 4570, 6052, 7565, 7769, 7820, 8188, 9140, 10235, 10511, 12104, 15130, 15538, 15640, 16376, 18280, 20470, 21022, 30260, 31076, 34799, 38845, 40673, 40940, 42044, 52555, 60520, 62152, 69598, 77690, 81346, 81880, 84088, 105110, 139196, 155380, 162692, 173995, 178687, 203365, 210220, 278392, 310760, 325384, 347990, 357374, 406730, 420440, 691441, 695980, 714748, 813460, 893435, 935479, 1382882, 1391960, 1429496, 1626920, 1786870, 1870958, 2765764, 3457205, 3573740, 3741916, 4677395, 5531528, 6914410, 7147480, 7483832, 9354790, 13828820, 15903143, 18709580, 27657640, 31806286, 37419160, 63612572, 79515715, 127225144, 159031430, 318062860, 636125720.
If you add them up, you will get the total of 636,126,686. Now subtract 636,125,720 to get 966,507,880