6479907840

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{20089}}^1$

素因数の和:20127

約数の個数: 264

約数和(自身を含む): 25661519520

約数和(自身を除く): 19181611680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20089, 20160, 21504, 23040, 26880, 32256, 35840, 40178, 40320, 46080, 53760, 60267, 64512, 80356, 80640, 100445, 107520, 120534, 140623, 160712, 161280, 180801, 200890, 241068, 281246, 301335, 321424, 322560, 361602, 401780, 421869, 482136, 562492, 602670, 642848, 703115, 723204, 803560, 843738, 904005, 964272, 1124984, 1205340, 1265607, 1285696, 1406230, 1446408, 1607120, 1687476, 1808010, 1928544, 2109345, 2249968, 2410680, 2531214, 2571392, 2812460, 2892816, 3214240, 3374952, 3616020, 3857088, 4218690, 4499936, 4821360, 5062428, 5142784, 5624920, 5785632, 6328035, 6428480, 6749904, 7232040, 7714176, 8437380, 8999872, 9642720, 10124856, 10285568, 11249840, 11571264, 12656070, 12856960, 13499808, 14464080, 15428352, 16874760, 17999744, 19285440, 20249712, 20571136, 22499680, 23142528, 25312140, 25713920, 26999616, 28928160, 30856704, 33749520, 35999488, 38570880, 40499424, 44999360, 46285056, 50624280, 51427840, 53999232, 57856320, 61713408, 67499040, 71998976, 77141760, 80998848, 89998720, 92570112, 101248560, 102855680, 107998464, 115712640, 134998080, 143997952, 154283520, 161997696, 179997440, 185140224, 202497120, 215996928, 231425280, 269996160, 308567040, 323995392, 359994880, 404994240, 431993856, 462850560, 539992320, 647990784, 719989760, 809988480, 925701120, 1079984640, 1295981568, 1619976960, 2159969280, 3239953920, 6479907840]

約数ペア:

[(1, 6479907840), (2, 3239953920), (3, 2159969280), (4, 1619976960), (5, 1295981568), (6, 1079984640), (7, 925701120), (8, 809988480), (9, 719989760), (10, 647990784), (12, 539992320), (14, 462850560), (15, 431993856), (16, 404994240), (18, 359994880), (20, 323995392), (21, 308567040), (24, 269996160), (28, 231425280), (30, 215996928), (32, 202497120), (35, 185140224), (36, 179997440), (40, 161997696), (42, 154283520), (45, 143997952), (48, 134998080), (56, 115712640), (60, 107998464), (63, 102855680), (64, 101248560), (70, 92570112), (72, 89998720), (80, 80998848), (84, 77141760), (90, 71998976), (96, 67499040), (105, 61713408), (112, 57856320), (120, 53999232), (126, 51427840), (128, 50624280), (140, 46285056), (144, 44999360), (160, 40499424), (168, 38570880), (180, 35999488), (192, 33749520), (210, 30856704), (224, 28928160), (240, 26999616), (252, 25713920), (256, 25312140), (280, 23142528), (288, 22499680), (315, 20571136), (320, 20249712), (336, 19285440), (360, 17999744), (384, 16874760), (420, 15428352), (448, 14464080), (480, 13499808), (504, 12856960), (512, 12656070), (560, 11571264), (576, 11249840), (630, 10285568), (640, 10124856), (672, 9642720), (720, 8999872), (768, 8437380), (840, 7714176), (896, 7232040), (960, 6749904), (1008, 6428480), (1024, 6328035), (1120, 5785632), (1152, 5624920), (1260, 5142784), (1280, 5062428), (1344, 4821360), (1440, 4499936), (1536, 4218690), (1680, 3857088), (1792, 3616020), (1920, 3374952), (2016, 3214240), (2240, 2892816), (2304, 2812460), (2520, 2571392), (2560, 2531214), (2688, 2410680), (2880, 2249968), (3072, 2109345), (3360, 1928544), (3584, 1808010), (3840, 1687476), (4032, 1607120), (4480, 1446408), (4608, 1406230), (5040, 1285696), (5120, 1265607), (5376, 1205340), (5760, 1124984), (6720, 964272), (7168, 904005), (7680, 843738), (8064, 803560), (8960, 723204), (9216, 703115), (10080, 642848), (10752, 602670), (11520, 562492), (13440, 482136), (15360, 421869), (16128, 401780), (17920, 361602), (20089, 322560), (20160, 321424), (21504, 301335), (23040, 281246), (26880, 241068), (32256, 200890), (35840, 180801), (40178, 161280), (40320, 160712), (46080, 140623), (53760, 120534), (60267, 107520), (64512, 100445), (80356, 80640)]