164628480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 551940480

約数和(自身を除く): 387312000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 233, 240, 256, 276, 320, 345, 368, 384, 460, 466, 480, 512, 552, 640, 690, 699, 736, 768, 920, 932, 960, 1024, 1104, 1165, 1280, 1380, 1398, 1472, 1536, 1840, 1864, 1920, 2048, 2208, 2330, 2560, 2760, 2796, 2944, 3072, 3495, 3680, 3728, 3840, 4416, 4660, 5120, 5359, 5520, 5592, 5888, 6144, 6990, 7360, 7456, 7680, 8832, 9320, 10240, 10718, 11040, 11184, 11776, 13980, 14720, 14912, 15360, 16077, 17664, 18640, 21436, 22080, 22368, 23552, 26795, 27960, 29440, 29824, 30720, 32154, 35328, 37280, 42872, 44160, 44736, 47104, 53590, 55920, 58880, 59648, 64308, 70656, 74560, 80385, 85744, 88320, 89472, 107180, 111840, 117760, 119296, 128616, 141312, 149120, 160770, 171488, 176640, 178944, 214360, 223680, 235520, 238592, 257232, 298240, 321540, 342976, 353280, 357888, 428720, 447360, 477184, 514464, 596480, 643080, 685952, 706560, 715776, 857440, 894720, 1028928, 1192960, 1286160, 1371904, 1431552, 1714880, 1789440, 2057856, 2385920, 2572320, 2743808, 3429760, 3578880, 4115712, 5144640, 5487616, 6859520, 7157760, 8231424, 10289280, 10975232, 13719040, 16462848, 20578560, 27438080, 32925696, 41157120, 54876160, 82314240, 164628480]

約数ペア:

[(1, 164628480), (2, 82314240), (3, 54876160), (4, 41157120), (5, 32925696), (6, 27438080), (8, 20578560), (10, 16462848), (12, 13719040), (15, 10975232), (16, 10289280), (20, 8231424), (23, 7157760), (24, 6859520), (30, 5487616), (32, 5144640), (40, 4115712), (46, 3578880), (48, 3429760), (60, 2743808), (64, 2572320), (69, 2385920), (80, 2057856), (92, 1789440), (96, 1714880), (115, 1431552), (120, 1371904), (128, 1286160), (138, 1192960), (160, 1028928), (184, 894720), (192, 857440), (230, 715776), (233, 706560), (240, 685952), (256, 643080), (276, 596480), (320, 514464), (345, 477184), (368, 447360), (384, 428720), (460, 357888), (466, 353280), (480, 342976), (512, 321540), (552, 298240), (640, 257232), (690, 238592), (699, 235520), (736, 223680), (768, 214360), (920, 178944), (932, 176640), (960, 171488), (1024, 160770), (1104, 149120), (1165, 141312), (1280, 128616), (1380, 119296), (1398, 117760), (1472, 111840), (1536, 107180), (1840, 89472), (1864, 88320), (1920, 85744), (2048, 80385), (2208, 74560), (2330, 70656), (2560, 64308), (2760, 59648), (2796, 58880), (2944, 55920), (3072, 53590), (3495, 47104), (3680, 44736), (3728, 44160), (3840, 42872), (4416, 37280), (4660, 35328), (5120, 32154), (5359, 30720), (5520, 29824), (5592, 29440), (5888, 27960), (6144, 26795), (6990, 23552), (7360, 22368), (7456, 22080), (7680, 21436), (8832, 18640), (9320, 17664), (10240, 16077), (10718, 15360), (11040, 14912), (11184, 14720), (11776, 13980)]