210005328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17713}}^1$

素因数の和:17756

約数の個数: 80

約数和(自身を含む): 615030080

約数和(自身を除く): 405024752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 17713, 35426, 53139, 70852, 106278, 141704, 212556, 230269, 283408, 336547, 425112, 460538, 673094, 690807, 850224, 921076, 1009641, 1346188, 1381614, 1842152, 2019282, 2692376, 2763228, 3684304, 4038564, 4375111, 5384752, 5526456, 8077128, 8750222, 11052912, 13125333, 16154256, 17500444, 26250666, 35000888, 52501332, 70001776, 105002664, 210005328]

約数ペア:

[(1, 210005328), (2, 105002664), (3, 70001776), (4, 52501332), (6, 35000888), (8, 26250666), (12, 17500444), (13, 16154256), (16, 13125333), (19, 11052912), (24, 8750222), (26, 8077128), (38, 5526456), (39, 5384752), (48, 4375111), (52, 4038564), (57, 3684304), (76, 2763228), (78, 2692376), (104, 2019282), (114, 1842152), (152, 1381614), (156, 1346188), (208, 1009641), (228, 921076), (247, 850224), (304, 690807), (312, 673094), (456, 460538), (494, 425112), (624, 336547), (741, 283408), (912, 230269), (988, 212556), (1482, 141704), (1976, 106278), (2964, 70852), (3952, 53139), (5928, 35426), (11856, 17713)]