6467448960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{160403}}^1$

素因数の和:160435

約数の個数: 192

約数和(自身を含む): 25523484480

約数和(自身を除く): 19056035520

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 160403, 320806, 481209, 641612, 802015, 962418, 1122821, 1283224, 1443627, 1604030, 1924836, 2245642, 2406045, 2566448, 2887254, 3208060, 3368463, 3849672, 4491284, 4812090, 5132896, 5614105, 5774508, 6416120, 6736926, 7218135, 7699344, 8982568, 9624180, 10105389, 10265792, 11228210, 11549016, 12832240, 13473852, 14436270, 15398688, 16842315, 17965136, 19248360, 20210778, 20531584, 22456420, 23098032, 25664480, 26947704, 28872540, 30797376, 33684630, 35930272, 38496720, 40421556, 44912840, 46196064, 50526945, 51328960, 53895408, 57745080, 61594752, 67369260, 71860544, 76993440, 80843112, 89825680, 92392128, 101053890, 102657920, 107790816, 115490160, 134738520, 143721088, 153986880, 161686224, 179651360, 184784256, 202107780, 215581632, 230980320, 269477040, 307973760, 323372448, 359302720, 404215560, 431163264, 461960640, 538954080, 646744896, 718605440, 808431120, 923921280, 1077908160, 1293489792, 1616862240, 2155816320, 3233724480, 6467448960]

約数ペア:

[(1, 6467448960), (2, 3233724480), (3, 2155816320), (4, 1616862240), (5, 1293489792), (6, 1077908160), (7, 923921280), (8, 808431120), (9, 718605440), (10, 646744896), (12, 538954080), (14, 461960640), (15, 431163264), (16, 404215560), (18, 359302720), (20, 323372448), (21, 307973760), (24, 269477040), (28, 230980320), (30, 215581632), (32, 202107780), (35, 184784256), (36, 179651360), (40, 161686224), (42, 153986880), (45, 143721088), (48, 134738520), (56, 115490160), (60, 107790816), (63, 102657920), (64, 101053890), (70, 92392128), (72, 89825680), (80, 80843112), (84, 76993440), (90, 71860544), (96, 67369260), (105, 61594752), (112, 57745080), (120, 53895408), (126, 51328960), (128, 50526945), (140, 46196064), (144, 44912840), (160, 40421556), (168, 38496720), (180, 35930272), (192, 33684630), (210, 30797376), (224, 28872540), (240, 26947704), (252, 25664480), (280, 23098032), (288, 22456420), (315, 20531584), (320, 20210778), (336, 19248360), (360, 17965136), (384, 16842315), (420, 15398688), (448, 14436270), (480, 13473852), (504, 12832240), (560, 11549016), (576, 11228210), (630, 10265792), (640, 10105389), (672, 9624180), (720, 8982568), (840, 7699344), (896, 7218135), (960, 6736926), (1008, 6416120), (1120, 5774508), (1152, 5614105), (1260, 5132896), (1344, 4812090), (1440, 4491284), (1680, 3849672), (1920, 3368463), (2016, 3208060), (2240, 2887254), (2520, 2566448), (2688, 2406045), (2880, 2245642), (3360, 1924836), (4032, 1604030), (4480, 1443627), (5040, 1283224), (5760, 1122821), (6720, 962418), (8064, 802015), (10080, 641612), (13440, 481209), (20160, 320806), (40320, 160403)]