5371520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 16156800

約数和(自身を除く): 10785280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 109, 110, 112, 128, 140, 154, 160, 176, 218, 220, 224, 280, 308, 320, 352, 385, 436, 440, 448, 545, 560, 616, 640, 704, 763, 770, 872, 880, 896, 1090, 1120, 1199, 1232, 1408, 1526, 1540, 1744, 1760, 2180, 2240, 2398, 2464, 3052, 3080, 3488, 3520, 3815, 4360, 4480, 4796, 4928, 5995, 6104, 6160, 6976, 7040, 7630, 8393, 8720, 9592, 9856, 11990, 12208, 12320, 13952, 15260, 16786, 17440, 19184, 23980, 24416, 24640, 30520, 33572, 34880, 38368, 41965, 47960, 48832, 49280, 61040, 67144, 69760, 76736, 83930, 95920, 97664, 122080, 134288, 153472, 167860, 191840, 244160, 268576, 335720, 383680, 488320, 537152, 671440, 767360, 1074304, 1342880, 2685760, 5371520]

約数ペア:

[(1, 5371520), (2, 2685760), (4, 1342880), (5, 1074304), (7, 767360), (8, 671440), (10, 537152), (11, 488320), (14, 383680), (16, 335720), (20, 268576), (22, 244160), (28, 191840), (32, 167860), (35, 153472), (40, 134288), (44, 122080), (55, 97664), (56, 95920), (64, 83930), (70, 76736), (77, 69760), (80, 67144), (88, 61040), (109, 49280), (110, 48832), (112, 47960), (128, 41965), (140, 38368), (154, 34880), (160, 33572), (176, 30520), (218, 24640), (220, 24416), (224, 23980), (280, 19184), (308, 17440), (320, 16786), (352, 15260), (385, 13952), (436, 12320), (440, 12208), (448, 11990), (545, 9856), (560, 9592), (616, 8720), (640, 8393), (704, 7630), (763, 7040), (770, 6976), (872, 6160), (880, 6104), (896, 5995), (1090, 4928), (1120, 4796), (1199, 4480), (1232, 4360), (1408, 3815), (1526, 3520), (1540, 3488), (1744, 3080), (1760, 3052), (2180, 2464), (2240, 2398)]