200231520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2657}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 634985568

約数和(自身を除く): 434754048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 2657, 3140, 3768, 4710, 5024, 5314, 6280, 7536, 7971, 9420, 10628, 12560, 13285, 15072, 15942, 18840, 21256, 25120, 26570, 31884, 37680, 39855, 42512, 53140, 63768, 75360, 79710, 85024, 106280, 127536, 159420, 212560, 255072, 318840, 417149, 425120, 637680, 834298, 1251447, 1275360, 1668596, 2085745, 2502894, 3337192, 4171490, 5005788, 6257235, 6674384, 8342980, 10011576, 12514470, 13348768, 16685960, 20023152, 25028940, 33371920, 40046304, 50057880, 66743840, 100115760, 200231520]

約数ペア:

[(1, 200231520), (2, 100115760), (3, 66743840), (4, 50057880), (5, 40046304), (6, 33371920), (8, 25028940), (10, 20023152), (12, 16685960), (15, 13348768), (16, 12514470), (20, 10011576), (24, 8342980), (30, 6674384), (32, 6257235), (40, 5005788), (48, 4171490), (60, 3337192), (80, 2502894), (96, 2085745), (120, 1668596), (157, 1275360), (160, 1251447), (240, 834298), (314, 637680), (471, 425120), (480, 417149), (628, 318840), (785, 255072), (942, 212560), (1256, 159420), (1570, 127536), (1884, 106280), (2355, 85024), (2512, 79710), (2657, 75360), (3140, 63768), (3768, 53140), (4710, 42512), (5024, 39855), (5314, 37680), (6280, 31884), (7536, 26570), (7971, 25120), (9420, 21256), (10628, 18840), (12560, 15942), (13285, 15072)]