Q: What is the sum of all factors of the number 256,430,240 excluding 256,430,240?
A: 407,930,464
The factors of the number 256,430,240 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 367, 397, 440, 734, 794, 880, 1468, 1588, 1760, 1835, 1985, 2936, 3176, 3670, 3970, 4037, 4367, 5872, 6352, 7340, 7940, 8074, 8734, 11744, 12704, 14680, 15880, 16148, 17468, 20185, 21835, 29360, 31760, 32296, 34936, 40370, 43670, 58720, 63520, 64592, 69872, 80740, 87340, 129184, 139744, 145699, 161480, 174680, 291398, 322960, 349360, 582796, 645920, 698720, 728495, 1165592, 1456990, 1602689, 2331184, 2913980, 3205378, 4662368, 5827960, 6410756, 8013445, 11655920, 12821512, 16026890, 23311840, 25643024, 32053780, 51286048, 64107560, 128215120, 256430240.
If you add them up, you will get the total of 256,430,647. Now subtract 256,430,240 to get 407,930,464