The factors of the number 402,241,140 are: 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 81, 84, 90, 105, 108, 126, 135, 140, 158, 162, 180, 189, 210, 237, 252, 270, 315, 316, 324, 378, 395, 405, 420, 449, 474, 540, 553, 567, 630, 711, 756, 790, 810, 898, 945, 948, 1106, 1134, 1185, 1260, 1347, 1422, 1580, 1620, 1659, 1796, 1890, 2133, 2212, 2245, 2268, 2370, 2694, 2765, 2835, 2844, 3143, 3318, 3555, 3780, 4041, 4266, 4490, 4740, 4977, 5388, 5530, 5670, 6286, 6399, 6636, 6735, 7110, 8082, 8295, 8532, 8980, 9429, 9954, 10665, 11060, 11340, 12123, 12572, 12798, 13470, 14220, 14931, 15715, 16164, 16590, 18858, 19908, 20205, 21330, 24246, 24885, 25596, 26940, 28287, 29862, 31430, 31995, 33180, 35471, 36369, 37716, 40410, 42660, 44793, 47145, 48492, 49770, 56574, 59724, 60615, 62860, 63990, 70942, 72738, 74655, 80820, 84861, 89586, 94290, 99540, 106413, 113148, 121230, 127980, 141435, 141884, 145476, 149310, 169722, 177355, 179172, 181845, 188580, 212826, 223965, 242460, 248297, 254583, 282870, 298620, 319239, 339444, 354710, 363690, 424305, 425652, 447930, 496594, 509166, 532065, 565740, 638478, 709420, 727380, 744891, 848610, 895860, 957717, 993188, 1018332, 1064130, 1241485, 1272915, 1276956, 1489782, 1596195, 1697220, 1915434, 2128260, 2234673, 2482970, 2545830, 2873151, 2979564, 3192390, 3724455, 3830868, 4469346, 4788585, 4965940, 5091660, 5746302, 6384780, 6704019, 7448910, 8938692, 9577170, 11173365, 11492604, 13408038, 14365755, 14897820, 19154340, 20112057, 22346730, 26816076, 28731510, 33520095, 40224114, 44693460, 57463020, 67040190, 80448228, 100560285, 134080380, 201120570, 402241140.
If you add them up, you will get the total of 1,463,616,000.