The factors of the number 64,663,560 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 52, 60, 65, 72, 78, 82, 90, 104, 117, 120, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 312, 328, 337, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 674, 738, 780, 820, 936, 984, 1011, 1066, 1170, 1230, 1348, 1476, 1560, 1599, 1640, 1685, 1845, 2022, 2132, 2340, 2460, 2665, 2696, 2952, 3033, 3198, 3370, 3690, 4044, 4264, 4381, 4680, 4797, 4920, 5055, 5330, 6066, 6396, 6740, 7380, 7995, 8088, 8762, 9594, 10110, 10660, 12132, 12792, 13143, 13480, 13817, 14760, 15165, 15990, 17524, 19188, 20220, 21320, 21905, 23985, 24264, 26286, 27634, 30330, 31980, 35048, 38376, 39429, 40440, 41451, 43810, 47970, 52572, 55268, 60660, 63960, 65715, 69085, 78858, 82902, 87620, 95940, 105144, 110536, 121320, 124353, 131430, 138170, 157716, 165804, 175240, 179621, 191880, 197145, 207255, 248706, 262860, 276340, 315432, 331608, 359242, 394290, 414510, 497412, 525720, 538863, 552680, 621765, 718484, 788580, 829020, 898105, 994824, 1077726, 1243530, 1436968, 1577160, 1616589, 1658040, 1796210, 2155452, 2487060, 2694315, 3233178, 3592420, 4310904, 4974120, 5388630, 6466356, 7184840, 8082945, 10777260, 12932712, 16165890, 21554520, 32331780, 64663560.
If you add them up, you will get the total of 232,530,480.