260720640

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 384

約数和(自身を含む): 990662400

約数和(自身を除く): 729941760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 41, 45, 46, 48, 54, 60, 64, 69, 72, 80, 82, 90, 92, 96, 108, 115, 120, 123, 128, 135, 138, 144, 160, 164, 180, 184, 192, 205, 207, 216, 230, 240, 246, 256, 270, 276, 288, 320, 328, 345, 360, 368, 369, 384, 410, 414, 432, 460, 480, 492, 512, 540, 552, 576, 615, 621, 640, 656, 690, 720, 736, 738, 768, 820, 828, 864, 920, 943, 960, 984, 1024, 1035, 1080, 1104, 1107, 1152, 1230, 1242, 1280, 1312, 1380, 1440, 1472, 1476, 1536, 1640, 1656, 1728, 1840, 1845, 1886, 1920, 1968, 2048, 2070, 2160, 2208, 2214, 2304, 2460, 2484, 2560, 2624, 2760, 2829, 2880, 2944, 2952, 3072, 3105, 3280, 3312, 3456, 3680, 3690, 3772, 3840, 3936, 4140, 4320, 4416, 4428, 4608, 4715, 4920, 4968, 5120, 5248, 5520, 5535, 5658, 5760, 5888, 5904, 6144, 6210, 6560, 6624, 6912, 7360, 7380, 7544, 7680, 7872, 8280, 8487, 8640, 8832, 8856, 9216, 9430, 9840, 9936, 10240, 10496, 11040, 11070, 11316, 11520, 11776, 11808, 12420, 13120, 13248, 13824, 14145, 14720, 14760, 15088, 15360, 15744, 16560, 16974, 17280, 17664, 17712, 18432, 18860, 19680, 19872, 20992, 22080, 22140, 22632, 23040, 23552, 23616, 24840, 25461, 26240, 26496, 27648, 28290, 29440, 29520, 30176, 30720, 31488, 33120, 33948, 34560, 35328, 35424, 37720, 39360, 39744, 41984, 42435, 44160, 44280, 45264, 46080, 47104, 47232, 49680, 50922, 52480, 52992, 55296, 56580, 58880, 59040, 60352, 62976, 66240, 67896, 69120, 70656, 70848, 75440, 78720, 79488, 83968, 84870, 88320, 88560, 90528, 92160, 94464, 99360, 101844, 104960, 105984, 113160, 117760, 118080, 120704, 125952, 127305, 132480, 135792, 138240, 141312, 141696, 150880, 157440, 158976, 169740, 176640, 177120, 181056, 188928, 198720, 203688, 209920, 211968, 226320, 235520, 236160, 241408, 251904, 254610, 264960, 271584, 276480, 283392, 301760, 314880, 317952, 339480, 353280, 354240, 362112, 377856, 397440, 407376, 419840, 423936, 452640, 472320, 482816, 509220, 529920, 543168, 566784, 603520, 629760, 635904, 678960, 706560, 708480, 724224, 755712, 794880, 814752, 905280, 944640, 965632, 1018440, 1059840, 1086336, 1133568, 1207040, 1259520, 1271808, 1357920, 1416960, 1448448, 1589760, 1629504, 1810560, 1889280, 1931264, 2036880, 2119680, 2172672, 2267136, 2414080, 2715840, 2833920, 2896896, 3179520, 3259008, 3621120, 3778560, 4073760, 4345344, 4828160, 5431680, 5667840, 5793792, 6359040, 6518016, 7242240, 8147520, 8690688, 9656320, 10863360, 11335680, 13036032, 14484480, 16295040, 17381376, 21726720, 26072064, 28968960, 32590080, 43453440, 52144128, 65180160, 86906880, 130360320, 260720640]

約数ペア:

[(1, 260720640), (2, 130360320), (3, 86906880), (4, 65180160), (5, 52144128), (6, 43453440), (8, 32590080), (9, 28968960), (10, 26072064), (12, 21726720), (15, 17381376), (16, 16295040), (18, 14484480), (20, 13036032), (23, 11335680), (24, 10863360), (27, 9656320), (30, 8690688), (32, 8147520), (36, 7242240), (40, 6518016), (41, 6359040), (45, 5793792), (46, 5667840), (48, 5431680), (54, 4828160), (60, 4345344), (64, 4073760), (69, 3778560), (72, 3621120), (80, 3259008), (82, 3179520), (90, 2896896), (92, 2833920), (96, 2715840), (108, 2414080), (115, 2267136), (120, 2172672), (123, 2119680), (128, 2036880), (135, 1931264), (138, 1889280), (144, 1810560), (160, 1629504), (164, 1589760), (180, 1448448), (184, 1416960), (192, 1357920), (205, 1271808), (207, 1259520), (216, 1207040), (230, 1133568), (240, 1086336), (246, 1059840), (256, 1018440), (270, 965632), (276, 944640), (288, 905280), (320, 814752), (328, 794880), (345, 755712), (360, 724224), (368, 708480), (369, 706560), (384, 678960), (410, 635904), (414, 629760), (432, 603520), (460, 566784), (480, 543168), (492, 529920), (512, 509220), (540, 482816), (552, 472320), (576, 452640), (615, 423936), (621, 419840), (640, 407376), (656, 397440), (690, 377856), (720, 362112), (736, 354240), (738, 353280), (768, 339480), (820, 317952), (828, 314880), (864, 301760), (920, 283392), (943, 276480), (960, 271584), (984, 264960), (1024, 254610), (1035, 251904), (1080, 241408), (1104, 236160), (1107, 235520), (1152, 226320), (1230, 211968), (1242, 209920), (1280, 203688), (1312, 198720), (1380, 188928), (1440, 181056), (1472, 177120), (1476, 176640), (1536, 169740), (1640, 158976), (1656, 157440), (1728, 150880), (1840, 141696), (1845, 141312), (1886, 138240), (1920, 135792), (1968, 132480), (2048, 127305), (2070, 125952), (2160, 120704), (2208, 118080), (2214, 117760), (2304, 113160), (2460, 105984), (2484, 104960), (2560, 101844), (2624, 99360), (2760, 94464), (2829, 92160), (2880, 90528), (2944, 88560), (2952, 88320), (3072, 84870), (3105, 83968), (3280, 79488), (3312, 78720), (3456, 75440), (3680, 70848), (3690, 70656), (3772, 69120), (3840, 67896), (3936, 66240), (4140, 62976), (4320, 60352), (4416, 59040), (4428, 58880), (4608, 56580), (4715, 55296), (4920, 52992), (4968, 52480), (5120, 50922), (5248, 49680), (5520, 47232), (5535, 47104), (5658, 46080), (5760, 45264), (5888, 44280), (5904, 44160), (6144, 42435), (6210, 41984), (6560, 39744), (6624, 39360), (6912, 37720), (7360, 35424), (7380, 35328), (7544, 34560), (7680, 33948), (7872, 33120), (8280, 31488), (8487, 30720), (8640, 30176), (8832, 29520), (8856, 29440), (9216, 28290), (9430, 27648), (9840, 26496), (9936, 26240), (10240, 25461), (10496, 24840), (11040, 23616), (11070, 23552), (11316, 23040), (11520, 22632), (11776, 22140), (11808, 22080), (12420, 20992), (13120, 19872), (13248, 19680), (13824, 18860), (14145, 18432), (14720, 17712), (14760, 17664), (15088, 17280), (15360, 16974), (15744, 16560)]