222274560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 176

約数和(自身を含む): 736920000

約数和(自身を除く): 514645440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 499, 512, 580, 640, 696, 768, 870, 928, 960, 998, 1024, 1160, 1280, 1392, 1497, 1536, 1740, 1856, 1920, 1996, 2320, 2495, 2560, 2784, 2994, 3072, 3480, 3712, 3840, 3992, 4640, 4990, 5120, 5568, 5988, 6960, 7424, 7485, 7680, 7984, 9280, 9980, 11136, 11976, 13920, 14471, 14848, 14970, 15360, 15968, 18560, 19960, 22272, 23952, 27840, 28942, 29696, 29940, 31936, 37120, 39920, 43413, 44544, 47904, 55680, 57884, 59880, 63872, 72355, 74240, 79840, 86826, 89088, 95808, 111360, 115768, 119760, 127744, 144710, 148480, 159680, 173652, 191616, 217065, 222720, 231536, 239520, 255488, 289420, 319360, 347304, 383232, 434130, 445440, 463072, 479040, 510976, 578840, 638720, 694608, 766464, 868260, 926144, 958080, 1157680, 1277440, 1389216, 1532928, 1736520, 1852288, 1916160, 2315360, 2554880, 2778432, 3473040, 3704576, 3832320, 4630720, 5556864, 6946080, 7409152, 7664640, 9261440, 11113728, 13892160, 14818304, 18522880, 22227456, 27784320, 37045760, 44454912, 55568640, 74091520, 111137280, 222274560]

約数ペア:

[(1, 222274560), (2, 111137280), (3, 74091520), (4, 55568640), (5, 44454912), (6, 37045760), (8, 27784320), (10, 22227456), (12, 18522880), (15, 14818304), (16, 13892160), (20, 11113728), (24, 9261440), (29, 7664640), (30, 7409152), (32, 6946080), (40, 5556864), (48, 4630720), (58, 3832320), (60, 3704576), (64, 3473040), (80, 2778432), (87, 2554880), (96, 2315360), (116, 1916160), (120, 1852288), (128, 1736520), (145, 1532928), (160, 1389216), (174, 1277440), (192, 1157680), (232, 958080), (240, 926144), (256, 868260), (290, 766464), (320, 694608), (348, 638720), (384, 578840), (435, 510976), (464, 479040), (480, 463072), (499, 445440), (512, 434130), (580, 383232), (640, 347304), (696, 319360), (768, 289420), (870, 255488), (928, 239520), (960, 231536), (998, 222720), (1024, 217065), (1160, 191616), (1280, 173652), (1392, 159680), (1497, 148480), (1536, 144710), (1740, 127744), (1856, 119760), (1920, 115768), (1996, 111360), (2320, 95808), (2495, 89088), (2560, 86826), (2784, 79840), (2994, 74240), (3072, 72355), (3480, 63872), (3712, 59880), (3840, 57884), (3992, 55680), (4640, 47904), (4990, 44544), (5120, 43413), (5568, 39920), (5988, 37120), (6960, 31936), (7424, 29940), (7485, 29696), (7680, 28942), (7984, 27840), (9280, 23952), (9980, 22272), (11136, 19960), (11976, 18560), (13920, 15968), (14471, 15360), (14848, 14970)]