169993920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7699}}^1$

素因数の和:7742

約数の個数: 112

約数和(自身を含む): 563270400

約数和(自身を除く): 393276480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 7699, 11040, 15398, 22080, 23097, 30796, 38495, 46194, 61592, 76990, 92388, 115485, 123184, 153980, 177077, 184776, 230970, 246368, 307960, 354154, 369552, 461940, 492736, 531231, 615920, 708308, 739104, 885385, 923880, 1062462, 1231840, 1416616, 1478208, 1770770, 1847760, 2124924, 2463680, 2656155, 2833232, 3541540, 3695520, 4249848, 5312310, 5666464, 7083080, 7391040, 8499696, 10624620, 11332928, 14166160, 16999392, 21249240, 28332320, 33998784, 42498480, 56664640, 84996960, 169993920]

約数ペア:

[(1, 169993920), (2, 84996960), (3, 56664640), (4, 42498480), (5, 33998784), (6, 28332320), (8, 21249240), (10, 16999392), (12, 14166160), (15, 11332928), (16, 10624620), (20, 8499696), (23, 7391040), (24, 7083080), (30, 5666464), (32, 5312310), (40, 4249848), (46, 3695520), (48, 3541540), (60, 2833232), (64, 2656155), (69, 2463680), (80, 2124924), (92, 1847760), (96, 1770770), (115, 1478208), (120, 1416616), (138, 1231840), (160, 1062462), (184, 923880), (192, 885385), (230, 739104), (240, 708308), (276, 615920), (320, 531231), (345, 492736), (368, 461940), (460, 369552), (480, 354154), (552, 307960), (690, 246368), (736, 230970), (920, 184776), (960, 177077), (1104, 153980), (1380, 123184), (1472, 115485), (1840, 92388), (2208, 76990), (2760, 61592), (3680, 46194), (4416, 38495), (5520, 30796), (7360, 23097), (7699, 22080), (11040, 15398)]