169428160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 444764160

約数和(自身を除く): 275336000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 379, 440, 508, 635, 704, 758, 880, 1016, 1270, 1397, 1516, 1760, 1895, 2032, 2540, 2794, 3032, 3520, 3790, 4064, 4169, 5080, 5588, 6064, 6985, 7580, 8128, 8338, 10160, 11176, 12128, 13970, 15160, 16676, 20320, 20845, 22352, 24256, 27940, 30320, 33352, 40640, 41690, 44704, 48133, 55880, 60640, 66704, 83380, 89408, 96266, 111760, 121280, 133408, 166760, 192532, 223520, 240665, 266816, 333520, 385064, 447040, 481330, 529463, 667040, 770128, 962660, 1058926, 1334080, 1540256, 1925320, 2117852, 2647315, 3080512, 3850640, 4235704, 5294630, 7701280, 8471408, 10589260, 15402560, 16942816, 21178520, 33885632, 42357040, 84714080, 169428160]

約数ペア:

[(1, 169428160), (2, 84714080), (4, 42357040), (5, 33885632), (8, 21178520), (10, 16942816), (11, 15402560), (16, 10589260), (20, 8471408), (22, 7701280), (32, 5294630), (40, 4235704), (44, 3850640), (55, 3080512), (64, 2647315), (80, 2117852), (88, 1925320), (110, 1540256), (127, 1334080), (160, 1058926), (176, 962660), (220, 770128), (254, 667040), (320, 529463), (352, 481330), (379, 447040), (440, 385064), (508, 333520), (635, 266816), (704, 240665), (758, 223520), (880, 192532), (1016, 166760), (1270, 133408), (1397, 121280), (1516, 111760), (1760, 96266), (1895, 89408), (2032, 83380), (2540, 66704), (2794, 60640), (3032, 55880), (3520, 48133), (3790, 44704), (4064, 41690), (4169, 40640), (5080, 33352), (5588, 30320), (6064, 27940), (6985, 24256), (7580, 22352), (8128, 20845), (8338, 20320), (10160, 16676), (11176, 15160), (12128, 13970)]