16331040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 60854976

約数和(自身を除く): 44523936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1031, 1056, 1320, 1440, 1584, 1760, 1980, 2062, 2640, 3093, 3168, 3960, 4124, 5155, 5280, 6186, 7920, 8248, 9279, 10310, 11341, 12372, 15465, 15840, 16496, 18558, 20620, 22682, 24744, 30930, 32992, 34023, 37116, 41240, 45364, 46395, 49488, 56705, 61860, 68046, 74232, 82480, 90728, 92790, 98976, 102069, 113410, 123720, 136092, 148464, 164960, 170115, 181456, 185580, 204138, 226820, 247440, 272184, 296928, 340230, 362912, 371160, 408276, 453640, 494880, 510345, 544368, 680460, 742320, 816552, 907280, 1020690, 1088736, 1360920, 1484640, 1633104, 1814560, 2041380, 2721840, 3266208, 4082760, 5443680, 8165520, 16331040]

約数ペア:

[(1, 16331040), (2, 8165520), (3, 5443680), (4, 4082760), (5, 3266208), (6, 2721840), (8, 2041380), (9, 1814560), (10, 1633104), (11, 1484640), (12, 1360920), (15, 1088736), (16, 1020690), (18, 907280), (20, 816552), (22, 742320), (24, 680460), (30, 544368), (32, 510345), (33, 494880), (36, 453640), (40, 408276), (44, 371160), (45, 362912), (48, 340230), (55, 296928), (60, 272184), (66, 247440), (72, 226820), (80, 204138), (88, 185580), (90, 181456), (96, 170115), (99, 164960), (110, 148464), (120, 136092), (132, 123720), (144, 113410), (160, 102069), (165, 98976), (176, 92790), (180, 90728), (198, 82480), (220, 74232), (240, 68046), (264, 61860), (288, 56705), (330, 49488), (352, 46395), (360, 45364), (396, 41240), (440, 37116), (480, 34023), (495, 32992), (528, 30930), (660, 24744), (720, 22682), (792, 20620), (880, 18558), (990, 16496), (1031, 15840), (1056, 15465), (1320, 12372), (1440, 11341), (1584, 10310), (1760, 9279), (1980, 8248), (2062, 7920), (2640, 6186), (3093, 5280), (3168, 5155), (3960, 4124)]