716924880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 240

約数和(自身を含む): 2808748800

約数和(自身を除く): 2091823920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2903, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 5040, 5145, 5488, 5806, 5880, 6174, 6860, 7056, 8232, 8709, 8820, 10290, 11612, 11760, 12348, 13720, 14515, 15435, 16464, 17418, 17640, 20321, 20580, 23224, 24696, 26127, 27440, 29030, 30870, 34836, 35280, 40642, 41160, 43545, 46448, 49392, 52254, 58060, 60963, 61740, 69672, 81284, 82320, 87090, 101605, 104508, 116120, 121926, 123480, 130635, 139344, 142247, 162568, 174180, 182889, 203210, 209016, 232240, 243852, 246960, 261270, 284494, 304815, 325136, 348360, 365778, 406420, 418032, 426741, 487704, 522540, 568988, 609630, 696720, 711235, 731556, 812840, 853482, 914445, 975408, 995729, 1045080, 1137976, 1219260, 1280223, 1422470, 1463112, 1625680, 1706964, 1828890, 1991458, 2090160, 2133705, 2275952, 2438520, 2560446, 2844940, 2926224, 2987187, 3413928, 3657780, 3982916, 4267410, 4877040, 4978645, 5120892, 5689880, 5974374, 6401115, 6827856, 7315560, 7965832, 8534820, 8961561, 9957290, 10241784, 11379760, 11948748, 12802230, 14631120, 14935935, 15931664, 17069640, 17923122, 19914580, 20483568, 23897496, 25604460, 29871870, 34139280, 35846244, 39829160, 44807805, 47794992, 51208920, 59743740, 71692488, 79658320, 89615610, 102417840, 119487480, 143384976, 179231220, 238974960, 358462440, 716924880]

約数ペア:

[(1, 716924880), (2, 358462440), (3, 238974960), (4, 179231220), (5, 143384976), (6, 119487480), (7, 102417840), (8, 89615610), (9, 79658320), (10, 71692488), (12, 59743740), (14, 51208920), (15, 47794992), (16, 44807805), (18, 39829160), (20, 35846244), (21, 34139280), (24, 29871870), (28, 25604460), (30, 23897496), (35, 20483568), (36, 19914580), (40, 17923122), (42, 17069640), (45, 15931664), (48, 14935935), (49, 14631120), (56, 12802230), (60, 11948748), (63, 11379760), (70, 10241784), (72, 9957290), (80, 8961561), (84, 8534820), (90, 7965832), (98, 7315560), (105, 6827856), (112, 6401115), (120, 5974374), (126, 5689880), (140, 5120892), (144, 4978645), (147, 4877040), (168, 4267410), (180, 3982916), (196, 3657780), (210, 3413928), (240, 2987187), (245, 2926224), (252, 2844940), (280, 2560446), (294, 2438520), (315, 2275952), (336, 2133705), (343, 2090160), (360, 1991458), (392, 1828890), (420, 1706964), (441, 1625680), (490, 1463112), (504, 1422470), (560, 1280223), (588, 1219260), (630, 1137976), (686, 1045080), (720, 995729), (735, 975408), (784, 914445), (840, 853482), (882, 812840), (980, 731556), (1008, 711235), (1029, 696720), (1176, 609630), (1260, 568988), (1372, 522540), (1470, 487704), (1680, 426741), (1715, 418032), (1764, 406420), (1960, 365778), (2058, 348360), (2205, 325136), (2352, 304815), (2520, 284494), (2744, 261270), (2903, 246960), (2940, 243852), (3087, 232240), (3430, 209016), (3528, 203210), (3920, 182889), (4116, 174180), (4410, 162568), (5040, 142247), (5145, 139344), (5488, 130635), (5806, 123480), (5880, 121926), (6174, 116120), (6860, 104508), (7056, 101605), (8232, 87090), (8709, 82320), (8820, 81284), (10290, 69672), (11612, 61740), (11760, 60963), (12348, 58060), (13720, 52254), (14515, 49392), (15435, 46448), (16464, 43545), (17418, 41160), (17640, 40642), (20321, 35280), (20580, 34836), (23224, 30870), (24696, 29030), (26127, 27440)]