199522080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 686859264

約数和(自身を除く): 487337184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1091, 1143, 1270, 1440, 1524, 1905, 2032, 2182, 2286, 2540, 3048, 3273, 3810, 4064, 4364, 4572, 5080, 5455, 5715, 6096, 6546, 7620, 8728, 9144, 9819, 10160, 10910, 11430, 12192, 13092, 15240, 16365, 17456, 18288, 19638, 20320, 21820, 22860, 26184, 30480, 32730, 34912, 36576, 39276, 43640, 45720, 49095, 52368, 60960, 65460, 78552, 87280, 91440, 98190, 104736, 130920, 138557, 157104, 174560, 182880, 196380, 261840, 277114, 314208, 392760, 415671, 523680, 554228, 692785, 785520, 831342, 1108456, 1247013, 1385570, 1571040, 1662684, 2078355, 2216912, 2494026, 2771140, 3325368, 4156710, 4433824, 4988052, 5542280, 6235065, 6650736, 8313420, 9976104, 11084560, 12470130, 13301472, 16626840, 19952208, 22169120, 24940260, 33253680, 39904416, 49880520, 66507360, 99761040, 199522080]

約数ペア:

[(1, 199522080), (2, 99761040), (3, 66507360), (4, 49880520), (5, 39904416), (6, 33253680), (8, 24940260), (9, 22169120), (10, 19952208), (12, 16626840), (15, 13301472), (16, 12470130), (18, 11084560), (20, 9976104), (24, 8313420), (30, 6650736), (32, 6235065), (36, 5542280), (40, 4988052), (45, 4433824), (48, 4156710), (60, 3325368), (72, 2771140), (80, 2494026), (90, 2216912), (96, 2078355), (120, 1662684), (127, 1571040), (144, 1385570), (160, 1247013), (180, 1108456), (240, 831342), (254, 785520), (288, 692785), (360, 554228), (381, 523680), (480, 415671), (508, 392760), (635, 314208), (720, 277114), (762, 261840), (1016, 196380), (1091, 182880), (1143, 174560), (1270, 157104), (1440, 138557), (1524, 130920), (1905, 104736), (2032, 98190), (2182, 91440), (2286, 87280), (2540, 78552), (3048, 65460), (3273, 60960), (3810, 52368), (4064, 49095), (4364, 45720), (4572, 43640), (5080, 39276), (5455, 36576), (5715, 34912), (6096, 32730), (6546, 30480), (7620, 26184), (8728, 22860), (9144, 21820), (9819, 20320), (10160, 19638), (10910, 18288), (11430, 17456), (12192, 16365), (13092, 15240)]