215009280

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2333}}^1$

素因数の和:2366

約数の個数: 144

約数和(自身を含む): 745502940

約数和(自身を除く): 530493660

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2333, 2560, 2880, 3072, 3840, 4608, 4666, 5120, 5760, 6144, 6999, 7680, 9216, 9332, 10240, 11520, 11665, 13998, 15360, 18432, 18664, 20997, 23040, 23330, 27996, 30720, 34995, 37328, 41994, 46080, 46660, 55992, 69990, 74656, 83988, 92160, 93320, 104985, 111984, 139980, 149312, 167976, 186640, 209970, 223968, 279960, 298624, 335952, 373280, 419940, 447936, 559920, 597248, 671904, 746560, 839880, 895872, 1119840, 1194496, 1343808, 1493120, 1679760, 1791744, 2239680, 2388992, 2687616, 2986240, 3359520, 3583488, 4479360, 4777984, 5375232, 5972480, 6719040, 7166976, 8958720, 10750464, 11944960, 13438080, 14333952, 17917440, 21500928, 23889920, 26876160, 35834880, 43001856, 53752320, 71669760, 107504640, 215009280]

約数ペア:

[(1, 215009280), (2, 107504640), (3, 71669760), (4, 53752320), (5, 43001856), (6, 35834880), (8, 26876160), (9, 23889920), (10, 21500928), (12, 17917440), (15, 14333952), (16, 13438080), (18, 11944960), (20, 10750464), (24, 8958720), (30, 7166976), (32, 6719040), (36, 5972480), (40, 5375232), (45, 4777984), (48, 4479360), (60, 3583488), (64, 3359520), (72, 2986240), (80, 2687616), (90, 2388992), (96, 2239680), (120, 1791744), (128, 1679760), (144, 1493120), (160, 1343808), (180, 1194496), (192, 1119840), (240, 895872), (256, 839880), (288, 746560), (320, 671904), (360, 597248), (384, 559920), (480, 447936), (512, 419940), (576, 373280), (640, 335952), (720, 298624), (768, 279960), (960, 223968), (1024, 209970), (1152, 186640), (1280, 167976), (1440, 149312), (1536, 139980), (1920, 111984), (2048, 104985), (2304, 93320), (2333, 92160), (2560, 83988), (2880, 74656), (3072, 69990), (3840, 55992), (4608, 46660), (4666, 46080), (5120, 41994), (5760, 37328), (6144, 34995), (6999, 30720), (7680, 27996), (9216, 23330), (9332, 23040), (10240, 20997), (11520, 18664), (11665, 18432), (13998, 15360)]