1316231520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{16823}}^1$

素因数の和:17004

約数の個数: 96

約数和(自身を含む): 4171813632

約数和(自身を除く): 2855582112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 9780, 13040, 15648, 16823, 19560, 26080, 33646, 39120, 50469, 67292, 78240, 84115, 100938, 134584, 168230, 201876, 252345, 269168, 336460, 403752, 504690, 538336, 672920, 807504, 1009380, 1345840, 1615008, 2018760, 2691680, 2742149, 4037520, 5484298, 8075040, 8226447, 10968596, 13710745, 16452894, 21937192, 27421490, 32905788, 41132235, 43874384, 54842980, 65811576, 82264470, 87748768, 109685960, 131623152, 164528940, 219371920, 263246304, 329057880, 438743840, 658115760, 1316231520]

約数ペア:

[(1, 1316231520), (2, 658115760), (3, 438743840), (4, 329057880), (5, 263246304), (6, 219371920), (8, 164528940), (10, 131623152), (12, 109685960), (15, 87748768), (16, 82264470), (20, 65811576), (24, 54842980), (30, 43874384), (32, 41132235), (40, 32905788), (48, 27421490), (60, 21937192), (80, 16452894), (96, 13710745), (120, 10968596), (160, 8226447), (163, 8075040), (240, 5484298), (326, 4037520), (480, 2742149), (489, 2691680), (652, 2018760), (815, 1615008), (978, 1345840), (1304, 1009380), (1630, 807504), (1956, 672920), (2445, 538336), (2608, 504690), (3260, 403752), (3912, 336460), (4890, 269168), (5216, 252345), (6520, 201876), (7824, 168230), (9780, 134584), (13040, 100938), (15648, 84115), (16823, 78240), (19560, 67292), (26080, 50469), (33646, 39120)]