2748829440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{2087}}^1$

素因数の和:2132

約数の個数: 288

約数和(自身を含む): 10242892800

約数和(自身を除く): 7494063360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1280, 1344, 1372, 1470, 1568, 1680, 1715, 1792, 1920, 1960, 2058, 2087, 2240, 2352, 2688, 2744, 2940, 3136, 3360, 3430, 3840, 3920, 4116, 4174, 4480, 4704, 5145, 5376, 5488, 5880, 6261, 6272, 6720, 6860, 7840, 8232, 8348, 8960, 9408, 10290, 10435, 10976, 11760, 12522, 12544, 13440, 13720, 14609, 15680, 16464, 16696, 18816, 20580, 20870, 21952, 23520, 25044, 26880, 27440, 29218, 31305, 31360, 32928, 33392, 37632, 41160, 41740, 43827, 43904, 47040, 50088, 54880, 58436, 62610, 62720, 65856, 66784, 73045, 82320, 83480, 87654, 87808, 94080, 100176, 102263, 109760, 116872, 125220, 131712, 133568, 146090, 164640, 166960, 175308, 188160, 200352, 204526, 219135, 219520, 233744, 250440, 263424, 267136, 292180, 306789, 329280, 333920, 350616, 400704, 409052, 438270, 439040, 467488, 500880, 511315, 534272, 584360, 613578, 658560, 667840, 701232, 715841, 801408, 818104, 876540, 934976, 1001760, 1022630, 1168720, 1227156, 1317120, 1335680, 1402464, 1431682, 1533945, 1602816, 1636208, 1753080, 1869952, 2003520, 2045260, 2147523, 2337440, 2454312, 2671360, 2804928, 2863364, 3067890, 3272416, 3506160, 3579205, 3739904, 4007040, 4090520, 4295046, 4674880, 4908624, 5609856, 5726728, 6135780, 6544832, 7012320, 7158410, 8014080, 8181040, 8590092, 9349760, 9817248, 10737615, 11219712, 11453456, 12271560, 13089664, 14024640, 14316820, 16362080, 17180184, 18699520, 19634496, 21475230, 22906912, 24543120, 26179328, 28049280, 28633640, 32724160, 34360368, 39268992, 42950460, 45813824, 49086240, 56098560, 57267280, 65448320, 68720736, 78537984, 85900920, 91627648, 98172480, 114534560, 130896640, 137441472, 171801840, 183255296, 196344960, 229069120, 274882944, 343603680, 392689920, 458138240, 549765888, 687207360, 916276480, 1374414720, 2748829440]

約数ペア:

[(1, 2748829440), (2, 1374414720), (3, 916276480), (4, 687207360), (5, 549765888), (6, 458138240), (7, 392689920), (8, 343603680), (10, 274882944), (12, 229069120), (14, 196344960), (15, 183255296), (16, 171801840), (20, 137441472), (21, 130896640), (24, 114534560), (28, 98172480), (30, 91627648), (32, 85900920), (35, 78537984), (40, 68720736), (42, 65448320), (48, 57267280), (49, 56098560), (56, 49086240), (60, 45813824), (64, 42950460), (70, 39268992), (80, 34360368), (84, 32724160), (96, 28633640), (98, 28049280), (105, 26179328), (112, 24543120), (120, 22906912), (128, 21475230), (140, 19634496), (147, 18699520), (160, 17180184), (168, 16362080), (192, 14316820), (196, 14024640), (210, 13089664), (224, 12271560), (240, 11453456), (245, 11219712), (256, 10737615), (280, 9817248), (294, 9349760), (320, 8590092), (336, 8181040), (343, 8014080), (384, 7158410), (392, 7012320), (420, 6544832), (448, 6135780), (480, 5726728), (490, 5609856), (560, 4908624), (588, 4674880), (640, 4295046), (672, 4090520), (686, 4007040), (735, 3739904), (768, 3579205), (784, 3506160), (840, 3272416), (896, 3067890), (960, 2863364), (980, 2804928), (1029, 2671360), (1120, 2454312), (1176, 2337440), (1280, 2147523), (1344, 2045260), (1372, 2003520), (1470, 1869952), (1568, 1753080), (1680, 1636208), (1715, 1602816), (1792, 1533945), (1920, 1431682), (1960, 1402464), (2058, 1335680), (2087, 1317120), (2240, 1227156), (2352, 1168720), (2688, 1022630), (2744, 1001760), (2940, 934976), (3136, 876540), (3360, 818104), (3430, 801408), (3840, 715841), (3920, 701232), (4116, 667840), (4174, 658560), (4480, 613578), (4704, 584360), (5145, 534272), (5376, 511315), (5488, 500880), (5880, 467488), (6261, 439040), (6272, 438270), (6720, 409052), (6860, 400704), (7840, 350616), (8232, 333920), (8348, 329280), (8960, 306789), (9408, 292180), (10290, 267136), (10435, 263424), (10976, 250440), (11760, 233744), (12522, 219520), (12544, 219135), (13440, 204526), (13720, 200352), (14609, 188160), (15680, 175308), (16464, 166960), (16696, 164640), (18816, 146090), (20580, 133568), (20870, 131712), (21952, 125220), (23520, 116872), (25044, 109760), (26880, 102263), (27440, 100176), (29218, 94080), (31305, 87808), (31360, 87654), (32928, 83480), (33392, 82320), (37632, 73045), (41160, 66784), (41740, 65856), (43827, 62720), (43904, 62610), (47040, 58436), (50088, 54880)]