71688960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 324

約数和(自身を含む): 290803968

約数和(自身を除く): 219115008

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 127, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 254, 256, 280, 288, 294, 315, 320, 336, 360, 381, 384, 392, 420, 441, 448, 480, 490, 504, 508, 560, 576, 588, 630, 635, 640, 672, 720, 735, 762, 768, 784, 840, 882, 889, 896, 960, 980, 1008, 1016, 1120, 1143, 1152, 1176, 1260, 1270, 1280, 1344, 1440, 1470, 1524, 1568, 1680, 1764, 1778, 1792, 1905, 1920, 1960, 2016, 2032, 2205, 2240, 2286, 2304, 2352, 2520, 2540, 2667, 2688, 2880, 2940, 3048, 3136, 3360, 3528, 3556, 3810, 3840, 3920, 4032, 4064, 4410, 4445, 4480, 4572, 4704, 5040, 5080, 5334, 5376, 5715, 5760, 5880, 6096, 6223, 6272, 6720, 7056, 7112, 7620, 7840, 8001, 8064, 8128, 8820, 8890, 8960, 9144, 9408, 10080, 10160, 10668, 11430, 11520, 11760, 12192, 12446, 12544, 13335, 13440, 14112, 14224, 15240, 15680, 16002, 16128, 16256, 17640, 17780, 18288, 18669, 18816, 20160, 20320, 21336, 22860, 23520, 24384, 24892, 26670, 26880, 28224, 28448, 30480, 31115, 31360, 32004, 32512, 35280, 35560, 36576, 37338, 37632, 40005, 40320, 40640, 42672, 45720, 47040, 48768, 49784, 53340, 56007, 56448, 56896, 60960, 62230, 62720, 64008, 70560, 71120, 73152, 74676, 80010, 80640, 81280, 85344, 91440, 93345, 94080, 97536, 99568, 106680, 112014, 112896, 113792, 121920, 124460, 128016, 141120, 142240, 146304, 149352, 160020, 162560, 170688, 182880, 186690, 188160, 199136, 213360, 224028, 227584, 243840, 248920, 256032, 280035, 282240, 284480, 292608, 298704, 320040, 341376, 365760, 373380, 398272, 426720, 448056, 487680, 497840, 512064, 560070, 564480, 568960, 597408, 640080, 682752, 731520, 746760, 796544, 853440, 896112, 995680, 1024128, 1120140, 1137920, 1194816, 1280160, 1463040, 1493520, 1593088, 1706880, 1792224, 1991360, 2048256, 2240280, 2389632, 2560320, 2987040, 3413760, 3584448, 3982720, 4480560, 4779264, 5120640, 5974080, 7168896, 7965440, 8961120, 10241280, 11948160, 14337792, 17922240, 23896320, 35844480, 71688960]

約数ペア:

[(1, 71688960), (2, 35844480), (3, 23896320), (4, 17922240), (5, 14337792), (6, 11948160), (7, 10241280), (8, 8961120), (9, 7965440), (10, 7168896), (12, 5974080), (14, 5120640), (15, 4779264), (16, 4480560), (18, 3982720), (20, 3584448), (21, 3413760), (24, 2987040), (28, 2560320), (30, 2389632), (32, 2240280), (35, 2048256), (36, 1991360), (40, 1792224), (42, 1706880), (45, 1593088), (48, 1493520), (49, 1463040), (56, 1280160), (60, 1194816), (63, 1137920), (64, 1120140), (70, 1024128), (72, 995680), (80, 896112), (84, 853440), (90, 796544), (96, 746760), (98, 731520), (105, 682752), (112, 640080), (120, 597408), (126, 568960), (127, 564480), (128, 560070), (140, 512064), (144, 497840), (147, 487680), (160, 448056), (168, 426720), (180, 398272), (192, 373380), (196, 365760), (210, 341376), (224, 320040), (240, 298704), (245, 292608), (252, 284480), (254, 282240), (256, 280035), (280, 256032), (288, 248920), (294, 243840), (315, 227584), (320, 224028), (336, 213360), (360, 199136), (381, 188160), (384, 186690), (392, 182880), (420, 170688), (441, 162560), (448, 160020), (480, 149352), (490, 146304), (504, 142240), (508, 141120), (560, 128016), (576, 124460), (588, 121920), (630, 113792), (635, 112896), (640, 112014), (672, 106680), (720, 99568), (735, 97536), (762, 94080), (768, 93345), (784, 91440), (840, 85344), (882, 81280), (889, 80640), (896, 80010), (960, 74676), (980, 73152), (1008, 71120), (1016, 70560), (1120, 64008), (1143, 62720), (1152, 62230), (1176, 60960), (1260, 56896), (1270, 56448), (1280, 56007), (1344, 53340), (1440, 49784), (1470, 48768), (1524, 47040), (1568, 45720), (1680, 42672), (1764, 40640), (1778, 40320), (1792, 40005), (1905, 37632), (1920, 37338), (1960, 36576), (2016, 35560), (2032, 35280), (2205, 32512), (2240, 32004), (2286, 31360), (2304, 31115), (2352, 30480), (2520, 28448), (2540, 28224), (2667, 26880), (2688, 26670), (2880, 24892), (2940, 24384), (3048, 23520), (3136, 22860), (3360, 21336), (3528, 20320), (3556, 20160), (3810, 18816), (3840, 18669), (3920, 18288), (4032, 17780), (4064, 17640), (4410, 16256), (4445, 16128), (4480, 16002), (4572, 15680), (4704, 15240), (5040, 14224), (5080, 14112), (5334, 13440), (5376, 13335), (5715, 12544), (5760, 12446), (5880, 12192), (6096, 11760), (6223, 11520), (6272, 11430), (6720, 10668), (7056, 10160), (7112, 10080), (7620, 9408), (7840, 9144), (8001, 8960), (8064, 8890), (8128, 8820)]