66948480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 236293200

約数和(自身を除く): 169344720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 197, 236, 240, 288, 295, 320, 354, 360, 384, 394, 472, 480, 531, 576, 590, 591, 640, 708, 720, 788, 885, 944, 960, 985, 1062, 1152, 1180, 1182, 1416, 1440, 1576, 1770, 1773, 1888, 1920, 1970, 2124, 2360, 2364, 2655, 2832, 2880, 2955, 3152, 3540, 3546, 3776, 3940, 4248, 4720, 4728, 5310, 5664, 5760, 5910, 6304, 7080, 7092, 7552, 7880, 8496, 8865, 9440, 9456, 10620, 11328, 11623, 11820, 12608, 14160, 14184, 15760, 16992, 17730, 18880, 18912, 21240, 22656, 23246, 23640, 25216, 28320, 28368, 31520, 33984, 34869, 35460, 37760, 37824, 42480, 46492, 47280, 56640, 56736, 58115, 63040, 67968, 69738, 70920, 75648, 84960, 92984, 94560, 104607, 113280, 113472, 116230, 126080, 139476, 141840, 169920, 174345, 185968, 189120, 209214, 226944, 232460, 278952, 283680, 339840, 348690, 371936, 378240, 418428, 464920, 523035, 557904, 567360, 697380, 743872, 836856, 929840, 1046070, 1115808, 1134720, 1394760, 1487744, 1673712, 1859680, 2092140, 2231616, 2789520, 3347424, 3719360, 4184280, 4463232, 5579040, 6694848, 7438720, 8368560, 11158080, 13389696, 16737120, 22316160, 33474240, 66948480]

約数ペア:

[(1, 66948480), (2, 33474240), (3, 22316160), (4, 16737120), (5, 13389696), (6, 11158080), (8, 8368560), (9, 7438720), (10, 6694848), (12, 5579040), (15, 4463232), (16, 4184280), (18, 3719360), (20, 3347424), (24, 2789520), (30, 2231616), (32, 2092140), (36, 1859680), (40, 1673712), (45, 1487744), (48, 1394760), (59, 1134720), (60, 1115808), (64, 1046070), (72, 929840), (80, 836856), (90, 743872), (96, 697380), (118, 567360), (120, 557904), (128, 523035), (144, 464920), (160, 418428), (177, 378240), (180, 371936), (192, 348690), (197, 339840), (236, 283680), (240, 278952), (288, 232460), (295, 226944), (320, 209214), (354, 189120), (360, 185968), (384, 174345), (394, 169920), (472, 141840), (480, 139476), (531, 126080), (576, 116230), (590, 113472), (591, 113280), (640, 104607), (708, 94560), (720, 92984), (788, 84960), (885, 75648), (944, 70920), (960, 69738), (985, 67968), (1062, 63040), (1152, 58115), (1180, 56736), (1182, 56640), (1416, 47280), (1440, 46492), (1576, 42480), (1770, 37824), (1773, 37760), (1888, 35460), (1920, 34869), (1970, 33984), (2124, 31520), (2360, 28368), (2364, 28320), (2655, 25216), (2832, 23640), (2880, 23246), (2955, 22656), (3152, 21240), (3540, 18912), (3546, 18880), (3776, 17730), (3940, 16992), (4248, 15760), (4720, 14184), (4728, 14160), (5310, 12608), (5664, 11820), (5760, 11623), (5910, 11328), (6304, 10620), (7080, 9456), (7092, 9440), (7552, 8865), (7880, 8496)]