7778868480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4789}}^1$

素因数の和:4866

約数の個数: 288

約数和(自身を含む): 28197388800

約数和(自身を除く): 20418520320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 4789, 5076, 5640, 5760, 6016, 6345, 6768, 6912, 7520, 8460, 8640, 9024, 9578, 10152, 11280, 11520, 12032, 12690, 13536, 14367, 15040, 16920, 17280, 18048, 19156, 20304, 22560, 23945, 25380, 27072, 28734, 30080, 33840, 34560, 36096, 38312, 40608, 43101, 45120, 47890, 50760, 54144, 57468, 60160, 67680, 71835, 76624, 81216, 86202, 90240, 95780, 101520, 108288, 114936, 129303, 135360, 143670, 153248, 162432, 172404, 180480, 191560, 203040, 215505, 225083, 229872, 258606, 270720, 287340, 306496, 324864, 344808, 383120, 406080, 431010, 450166, 459744, 517212, 541440, 574680, 612992, 646515, 675249, 689616, 766240, 812160, 862020, 900332, 919488, 1034424, 1125415, 1149360, 1225984, 1293030, 1350498, 1379232, 1532480, 1624320, 1724040, 1800664, 1838976, 2025747, 2068848, 2250830, 2298720, 2586060, 2700996, 2758464, 3064960, 3376245, 3448080, 3601328, 3677952, 4051494, 4137696, 4501660, 4597440, 5172120, 5401992, 5516928, 6077241, 6129920, 6752490, 6896160, 7202656, 8102988, 8275392, 9003320, 9194880, 10128735, 10344240, 10803984, 11033856, 12154482, 13504980, 13792320, 14405312, 16205976, 16550784, 18006640, 18389760, 20257470, 20688480, 21607968, 24308964, 27009960, 27584640, 28810624, 30386205, 32411952, 33101568, 36013280, 40514940, 41376960, 43215936, 48617928, 54019920, 55169280, 57621248, 60772410, 64823904, 72026560, 81029880, 82753920, 86431872, 97235856, 108039840, 121544820, 129647808, 144053120, 162059760, 165507840, 172863744, 194471712, 216079680, 243089640, 259295616, 288106240, 324119520, 388943424, 432159360, 486179280, 518591232, 648239040, 777886848, 864318720, 972358560, 1296478080, 1555773696, 1944717120, 2592956160, 3889434240, 7778868480]

約数ペア:

[(1, 7778868480), (2, 3889434240), (3, 2592956160), (4, 1944717120), (5, 1555773696), (6, 1296478080), (8, 972358560), (9, 864318720), (10, 777886848), (12, 648239040), (15, 518591232), (16, 486179280), (18, 432159360), (20, 388943424), (24, 324119520), (27, 288106240), (30, 259295616), (32, 243089640), (36, 216079680), (40, 194471712), (45, 172863744), (47, 165507840), (48, 162059760), (54, 144053120), (60, 129647808), (64, 121544820), (72, 108039840), (80, 97235856), (90, 86431872), (94, 82753920), (96, 81029880), (108, 72026560), (120, 64823904), (128, 60772410), (135, 57621248), (141, 55169280), (144, 54019920), (160, 48617928), (180, 43215936), (188, 41376960), (192, 40514940), (216, 36013280), (235, 33101568), (240, 32411952), (256, 30386205), (270, 28810624), (282, 27584640), (288, 27009960), (320, 24308964), (360, 21607968), (376, 20688480), (384, 20257470), (423, 18389760), (432, 18006640), (470, 16550784), (480, 16205976), (540, 14405312), (564, 13792320), (576, 13504980), (640, 12154482), (705, 11033856), (720, 10803984), (752, 10344240), (768, 10128735), (846, 9194880), (864, 9003320), (940, 8275392), (960, 8102988), (1080, 7202656), (1128, 6896160), (1152, 6752490), (1269, 6129920), (1280, 6077241), (1410, 5516928), (1440, 5401992), (1504, 5172120), (1692, 4597440), (1728, 4501660), (1880, 4137696), (1920, 4051494), (2115, 3677952), (2160, 3601328), (2256, 3448080), (2304, 3376245), (2538, 3064960), (2820, 2758464), (2880, 2700996), (3008, 2586060), (3384, 2298720), (3456, 2250830), (3760, 2068848), (3840, 2025747), (4230, 1838976), (4320, 1800664), (4512, 1724040), (4789, 1624320), (5076, 1532480), (5640, 1379232), (5760, 1350498), (6016, 1293030), (6345, 1225984), (6768, 1149360), (6912, 1125415), (7520, 1034424), (8460, 919488), (8640, 900332), (9024, 862020), (9578, 812160), (10152, 766240), (11280, 689616), (11520, 675249), (12032, 646515), (12690, 612992), (13536, 574680), (14367, 541440), (15040, 517212), (16920, 459744), (17280, 450166), (18048, 431010), (19156, 406080), (20304, 383120), (22560, 344808), (23945, 324864), (25380, 306496), (27072, 287340), (28734, 270720), (30080, 258606), (33840, 229872), (34560, 225083), (36096, 215505), (38312, 203040), (40608, 191560), (43101, 180480), (45120, 172404), (47890, 162432), (50760, 153248), (54144, 143670), (57468, 135360), (60160, 129303), (67680, 114936), (71835, 108288), (76624, 101520), (81216, 95780), (86202, 90240)]