219916800

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 360

約数和(自身を含む): 831134304

約数和(自身を除く): 611217504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 83, 90, 92, 96, 100, 115, 120, 128, 138, 144, 150, 160, 166, 180, 184, 192, 200, 207, 225, 230, 240, 249, 256, 276, 288, 300, 320, 332, 345, 360, 368, 384, 400, 414, 415, 450, 460, 480, 498, 512, 552, 575, 576, 600, 640, 664, 690, 720, 736, 747, 768, 800, 828, 830, 900, 920, 960, 996, 1035, 1104, 1150, 1152, 1200, 1245, 1280, 1328, 1380, 1440, 1472, 1494, 1536, 1600, 1656, 1660, 1725, 1800, 1840, 1909, 1920, 1992, 2070, 2075, 2208, 2300, 2304, 2400, 2490, 2560, 2656, 2760, 2880, 2944, 2988, 3200, 3312, 3320, 3450, 3600, 3680, 3735, 3818, 3840, 3984, 4140, 4150, 4416, 4600, 4608, 4800, 4980, 5175, 5312, 5520, 5727, 5760, 5888, 5976, 6225, 6400, 6624, 6640, 6900, 7200, 7360, 7470, 7636, 7680, 7968, 8280, 8300, 8832, 9200, 9545, 9600, 9960, 10350, 10624, 11040, 11454, 11520, 11776, 11952, 12450, 12800, 13248, 13280, 13800, 14400, 14720, 14940, 15272, 15936, 16560, 16600, 17181, 17664, 18400, 18675, 19090, 19200, 19920, 20700, 21248, 22080, 22908, 23040, 23904, 24900, 26496, 26560, 27600, 28635, 28800, 29440, 29880, 30544, 31872, 33120, 33200, 34362, 35328, 36800, 37350, 38180, 38400, 39840, 41400, 42496, 44160, 45816, 47725, 47808, 49800, 52992, 53120, 55200, 57270, 57600, 58880, 59760, 61088, 63744, 66240, 66400, 68724, 73600, 74700, 76360, 79680, 82800, 85905, 88320, 91632, 95450, 95616, 99600, 105984, 106240, 110400, 114540, 115200, 119520, 122176, 127488, 132480, 132800, 137448, 143175, 147200, 149400, 152720, 159360, 165600, 171810, 176640, 183264, 190900, 191232, 199200, 212480, 220800, 229080, 239040, 244352, 264960, 265600, 274896, 286350, 294400, 298800, 305440, 318720, 331200, 343620, 366528, 381800, 382464, 398400, 429525, 441600, 458160, 478080, 488704, 529920, 531200, 549792, 572700, 597600, 610880, 637440, 662400, 687240, 733056, 763600, 796800, 859050, 883200, 916320, 956160, 977408, 1062400, 1099584, 1145400, 1195200, 1221760, 1324800, 1374480, 1466112, 1527200, 1593600, 1718100, 1832640, 1912320, 2199168, 2290800, 2390400, 2443520, 2649600, 2748960, 2932224, 3054400, 3187200, 3436200, 3665280, 4398336, 4581600, 4780800, 4887040, 5497920, 6108800, 6872400, 7330560, 8796672, 9163200, 9561600, 10995840, 12217600, 13744800, 14661120, 18326400, 21991680, 24435200, 27489600, 36652800, 43983360, 54979200, 73305600, 109958400, 219916800]

約数ペア:

[(1, 219916800), (2, 109958400), (3, 73305600), (4, 54979200), (5, 43983360), (6, 36652800), (8, 27489600), (9, 24435200), (10, 21991680), (12, 18326400), (15, 14661120), (16, 13744800), (18, 12217600), (20, 10995840), (23, 9561600), (24, 9163200), (25, 8796672), (30, 7330560), (32, 6872400), (36, 6108800), (40, 5497920), (45, 4887040), (46, 4780800), (48, 4581600), (50, 4398336), (60, 3665280), (64, 3436200), (69, 3187200), (72, 3054400), (75, 2932224), (80, 2748960), (83, 2649600), (90, 2443520), (92, 2390400), (96, 2290800), (100, 2199168), (115, 1912320), (120, 1832640), (128, 1718100), (138, 1593600), (144, 1527200), (150, 1466112), (160, 1374480), (166, 1324800), (180, 1221760), (184, 1195200), (192, 1145400), (200, 1099584), (207, 1062400), (225, 977408), (230, 956160), (240, 916320), (249, 883200), (256, 859050), (276, 796800), (288, 763600), (300, 733056), (320, 687240), (332, 662400), (345, 637440), (360, 610880), (368, 597600), (384, 572700), (400, 549792), (414, 531200), (415, 529920), (450, 488704), (460, 478080), (480, 458160), (498, 441600), (512, 429525), (552, 398400), (575, 382464), (576, 381800), (600, 366528), (640, 343620), (664, 331200), (690, 318720), (720, 305440), (736, 298800), (747, 294400), (768, 286350), (800, 274896), (828, 265600), (830, 264960), (900, 244352), (920, 239040), (960, 229080), (996, 220800), (1035, 212480), (1104, 199200), (1150, 191232), (1152, 190900), (1200, 183264), (1245, 176640), (1280, 171810), (1328, 165600), (1380, 159360), (1440, 152720), (1472, 149400), (1494, 147200), (1536, 143175), (1600, 137448), (1656, 132800), (1660, 132480), (1725, 127488), (1800, 122176), (1840, 119520), (1909, 115200), (1920, 114540), (1992, 110400), (2070, 106240), (2075, 105984), (2208, 99600), (2300, 95616), (2304, 95450), (2400, 91632), (2490, 88320), (2560, 85905), (2656, 82800), (2760, 79680), (2880, 76360), (2944, 74700), (2988, 73600), (3200, 68724), (3312, 66400), (3320, 66240), (3450, 63744), (3600, 61088), (3680, 59760), (3735, 58880), (3818, 57600), (3840, 57270), (3984, 55200), (4140, 53120), (4150, 52992), (4416, 49800), (4600, 47808), (4608, 47725), (4800, 45816), (4980, 44160), (5175, 42496), (5312, 41400), (5520, 39840), (5727, 38400), (5760, 38180), (5888, 37350), (5976, 36800), (6225, 35328), (6400, 34362), (6624, 33200), (6640, 33120), (6900, 31872), (7200, 30544), (7360, 29880), (7470, 29440), (7636, 28800), (7680, 28635), (7968, 27600), (8280, 26560), (8300, 26496), (8832, 24900), (9200, 23904), (9545, 23040), (9600, 22908), (9960, 22080), (10350, 21248), (10624, 20700), (11040, 19920), (11454, 19200), (11520, 19090), (11776, 18675), (11952, 18400), (12450, 17664), (12800, 17181), (13248, 16600), (13280, 16560), (13800, 15936), (14400, 15272), (14720, 14940)]