207221760

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 176

約数和(自身を含む): 736920000

約数和(自身を除く): 529698240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1499, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 2998, 3072, 3456, 3840, 4320, 4497, 4608, 5120, 5760, 5996, 6912, 7495, 7680, 8640, 8994, 9216, 11520, 11992, 13491, 13824, 14990, 15360, 17280, 17988, 22485, 23040, 23984, 26982, 27648, 29980, 34560, 35976, 40473, 44970, 46080, 47968, 53964, 59960, 67455, 69120, 71952, 80946, 89940, 95936, 107928, 119920, 134910, 138240, 143904, 161892, 179880, 191872, 202365, 215856, 239840, 269820, 287808, 323784, 359760, 383744, 404730, 431712, 479680, 539640, 575616, 647568, 719520, 767488, 809460, 863424, 959360, 1079280, 1151232, 1295136, 1439040, 1534976, 1618920, 1726848, 1918720, 2158560, 2302464, 2590272, 2878080, 3237840, 3453696, 3837440, 4317120, 4604928, 5180544, 5756160, 6475680, 6907392, 7674880, 8634240, 10361088, 11512320, 12951360, 13814784, 17268480, 20722176, 23024640, 25902720, 34536960, 41444352, 51805440, 69073920, 103610880, 207221760]

約数ペア:

[(1, 207221760), (2, 103610880), (3, 69073920), (4, 51805440), (5, 41444352), (6, 34536960), (8, 25902720), (9, 23024640), (10, 20722176), (12, 17268480), (15, 13814784), (16, 12951360), (18, 11512320), (20, 10361088), (24, 8634240), (27, 7674880), (30, 6907392), (32, 6475680), (36, 5756160), (40, 5180544), (45, 4604928), (48, 4317120), (54, 3837440), (60, 3453696), (64, 3237840), (72, 2878080), (80, 2590272), (90, 2302464), (96, 2158560), (108, 1918720), (120, 1726848), (128, 1618920), (135, 1534976), (144, 1439040), (160, 1295136), (180, 1151232), (192, 1079280), (216, 959360), (240, 863424), (256, 809460), (270, 767488), (288, 719520), (320, 647568), (360, 575616), (384, 539640), (432, 479680), (480, 431712), (512, 404730), (540, 383744), (576, 359760), (640, 323784), (720, 287808), (768, 269820), (864, 239840), (960, 215856), (1024, 202365), (1080, 191872), (1152, 179880), (1280, 161892), (1440, 143904), (1499, 138240), (1536, 134910), (1728, 119920), (1920, 107928), (2160, 95936), (2304, 89940), (2560, 80946), (2880, 71952), (2998, 69120), (3072, 67455), (3456, 59960), (3840, 53964), (4320, 47968), (4497, 46080), (4608, 44970), (5120, 40473), (5760, 35976), (5996, 34560), (6912, 29980), (7495, 27648), (7680, 26982), (8640, 23984), (8994, 23040), (9216, 22485), (11520, 17988), (11992, 17280), (13491, 15360), (13824, 14990)]