4447687680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:661

約数の個数: 264

約数和(自身を含む): 15511871232

約数和(自身を除く): 11064183552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 263, 288, 320, 360, 367, 384, 480, 512, 526, 576, 640, 720, 734, 768, 789, 960, 1024, 1052, 1101, 1152, 1280, 1315, 1440, 1468, 1536, 1578, 1835, 1920, 2104, 2202, 2304, 2367, 2560, 2630, 2880, 2936, 3072, 3156, 3303, 3670, 3840, 3945, 4208, 4404, 4608, 4734, 5120, 5260, 5505, 5760, 5872, 6312, 6606, 7340, 7680, 7890, 8416, 8808, 9216, 9468, 10520, 11010, 11520, 11744, 11835, 12624, 13212, 14680, 15360, 15780, 16515, 16832, 17616, 18936, 21040, 22020, 23040, 23488, 23670, 25248, 26424, 29360, 31560, 33030, 33664, 35232, 37872, 42080, 44040, 46080, 46976, 47340, 50496, 52848, 58720, 63120, 66060, 67328, 70464, 75744, 84160, 88080, 93952, 94680, 96521, 100992, 105696, 117440, 126240, 132120, 134656, 140928, 151488, 168320, 176160, 187904, 189360, 193042, 201984, 211392, 234880, 252480, 264240, 269312, 281856, 289563, 302976, 336640, 352320, 375808, 378720, 386084, 403968, 422784, 469760, 482605, 504960, 528480, 563712, 579126, 605952, 673280, 704640, 757440, 772168, 807936, 845568, 868689, 939520, 965210, 1009920, 1056960, 1127424, 1158252, 1211904, 1346560, 1409280, 1447815, 1514880, 1544336, 1691136, 1737378, 1879040, 1930420, 2019840, 2113920, 2316504, 2423808, 2818560, 2895630, 3029760, 3088672, 3382272, 3474756, 3860840, 4039680, 4227840, 4343445, 4633008, 5637120, 5791260, 6059520, 6177344, 6949512, 7721680, 8455680, 8686890, 9266016, 11582520, 12119040, 12354688, 13899024, 15443360, 16911360, 17373780, 18532032, 23165040, 24709376, 27798048, 30886720, 34747560, 37064064, 46330080, 49418752, 55596096, 61773440, 69495120, 74128128, 92660160, 98837504, 111192192, 123546880, 138990240, 148256256, 185320320, 222384384, 247093760, 277980480, 296512512, 370640640, 444768768, 494187520, 555960960, 741281280, 889537536, 1111921920, 1482562560, 2223843840, 4447687680]

約数ペア:

[(1, 4447687680), (2, 2223843840), (3, 1482562560), (4, 1111921920), (5, 889537536), (6, 741281280), (8, 555960960), (9, 494187520), (10, 444768768), (12, 370640640), (15, 296512512), (16, 277980480), (18, 247093760), (20, 222384384), (24, 185320320), (30, 148256256), (32, 138990240), (36, 123546880), (40, 111192192), (45, 98837504), (48, 92660160), (60, 74128128), (64, 69495120), (72, 61773440), (80, 55596096), (90, 49418752), (96, 46330080), (120, 37064064), (128, 34747560), (144, 30886720), (160, 27798048), (180, 24709376), (192, 23165040), (240, 18532032), (256, 17373780), (263, 16911360), (288, 15443360), (320, 13899024), (360, 12354688), (367, 12119040), (384, 11582520), (480, 9266016), (512, 8686890), (526, 8455680), (576, 7721680), (640, 6949512), (720, 6177344), (734, 6059520), (768, 5791260), (789, 5637120), (960, 4633008), (1024, 4343445), (1052, 4227840), (1101, 4039680), (1152, 3860840), (1280, 3474756), (1315, 3382272), (1440, 3088672), (1468, 3029760), (1536, 2895630), (1578, 2818560), (1835, 2423808), (1920, 2316504), (2104, 2113920), (2202, 2019840), (2304, 1930420), (2367, 1879040), (2560, 1737378), (2630, 1691136), (2880, 1544336), (2936, 1514880), (3072, 1447815), (3156, 1409280), (3303, 1346560), (3670, 1211904), (3840, 1158252), (3945, 1127424), (4208, 1056960), (4404, 1009920), (4608, 965210), (4734, 939520), (5120, 868689), (5260, 845568), (5505, 807936), (5760, 772168), (5872, 757440), (6312, 704640), (6606, 673280), (7340, 605952), (7680, 579126), (7890, 563712), (8416, 528480), (8808, 504960), (9216, 482605), (9468, 469760), (10520, 422784), (11010, 403968), (11520, 386084), (11744, 378720), (11835, 375808), (12624, 352320), (13212, 336640), (14680, 302976), (15360, 289563), (15780, 281856), (16515, 269312), (16832, 264240), (17616, 252480), (18936, 234880), (21040, 211392), (22020, 201984), (23040, 193042), (23488, 189360), (23670, 187904), (25248, 176160), (26424, 168320), (29360, 151488), (31560, 140928), (33030, 134656), (33664, 132120), (35232, 126240), (37872, 117440), (42080, 105696), (44040, 100992), (46080, 96521), (46976, 94680), (47340, 93952), (50496, 88080), (52848, 84160), (58720, 75744), (63120, 70464), (66060, 67328)]