16521993120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1110349}}^1$

素因数の和:1110398

約数の個数: 96

約数和(自身を含む): 53723174400

約数和(自身を除く): 37201181280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 1110349, 2220698, 3331047, 4441396, 5551745, 6662094, 8882792, 11103490, 13324188, 16655235, 17765584, 22206980, 26648376, 33310470, 34420819, 35531168, 44413960, 53296752, 66620940, 68841638, 88827920, 103262457, 106593504, 133241880, 137683276, 172104095, 177655840, 206524914, 266483760, 275366552, 344208190, 413049828, 516312285, 532967520, 550733104, 688416380, 826099656, 1032624570, 1101466208, 1376832760, 1652199312, 2065249140, 2753665520, 3304398624, 4130498280, 5507331040, 8260996560, 16521993120]

約数ペア:

[(1, 16521993120), (2, 8260996560), (3, 5507331040), (4, 4130498280), (5, 3304398624), (6, 2753665520), (8, 2065249140), (10, 1652199312), (12, 1376832760), (15, 1101466208), (16, 1032624570), (20, 826099656), (24, 688416380), (30, 550733104), (31, 532967520), (32, 516312285), (40, 413049828), (48, 344208190), (60, 275366552), (62, 266483760), (80, 206524914), (93, 177655840), (96, 172104095), (120, 137683276), (124, 133241880), (155, 106593504), (160, 103262457), (186, 88827920), (240, 68841638), (248, 66620940), (310, 53296752), (372, 44413960), (465, 35531168), (480, 34420819), (496, 33310470), (620, 26648376), (744, 22206980), (930, 17765584), (992, 16655235), (1240, 13324188), (1488, 11103490), (1860, 8882792), (2480, 6662094), (2976, 5551745), (3720, 4441396), (4960, 3331047), (7440, 2220698), (14880, 1110349)]