201959040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 647740800

約数和(自身を除く): 445781760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 293, 320, 359, 384, 480, 586, 640, 718, 879, 960, 1077, 1172, 1436, 1465, 1758, 1795, 1920, 2154, 2344, 2872, 2930, 3516, 3590, 4308, 4395, 4688, 5385, 5744, 5860, 7032, 7180, 8616, 8790, 9376, 10770, 11488, 11720, 14064, 14360, 17232, 17580, 18752, 21540, 22976, 23440, 28128, 28720, 34464, 35160, 37504, 43080, 45952, 46880, 56256, 57440, 68928, 70320, 86160, 93760, 105187, 112512, 114880, 137856, 140640, 172320, 187520, 210374, 229760, 281280, 315561, 344640, 420748, 525935, 562560, 631122, 689280, 841496, 1051870, 1262244, 1577805, 1682992, 2103740, 2524488, 3155610, 3365984, 4207480, 5048976, 6311220, 6731968, 8414960, 10097952, 12622440, 13463936, 16829920, 20195904, 25244880, 33659840, 40391808, 50489760, 67319680, 100979520, 201959040]

約数ペア:

[(1, 201959040), (2, 100979520), (3, 67319680), (4, 50489760), (5, 40391808), (6, 33659840), (8, 25244880), (10, 20195904), (12, 16829920), (15, 13463936), (16, 12622440), (20, 10097952), (24, 8414960), (30, 6731968), (32, 6311220), (40, 5048976), (48, 4207480), (60, 3365984), (64, 3155610), (80, 2524488), (96, 2103740), (120, 1682992), (128, 1577805), (160, 1262244), (192, 1051870), (240, 841496), (293, 689280), (320, 631122), (359, 562560), (384, 525935), (480, 420748), (586, 344640), (640, 315561), (718, 281280), (879, 229760), (960, 210374), (1077, 187520), (1172, 172320), (1436, 140640), (1465, 137856), (1758, 114880), (1795, 112512), (1920, 105187), (2154, 93760), (2344, 86160), (2872, 70320), (2930, 68928), (3516, 57440), (3590, 56256), (4308, 46880), (4395, 45952), (4688, 43080), (5385, 37504), (5744, 35160), (5860, 34464), (7032, 28720), (7180, 28128), (8616, 23440), (8790, 22976), (9376, 21540), (10770, 18752), (11488, 17580), (11720, 17232), (14064, 14360)]