2816256000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 9914486400

約数和(自身を除く): 7098230400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 128, 150, 152, 160, 190, 192, 193, 200, 228, 240, 250, 256, 285, 300, 304, 320, 375, 380, 384, 386, 400, 456, 475, 480, 500, 512, 570, 579, 600, 608, 640, 750, 760, 768, 772, 800, 912, 950, 960, 965, 1000, 1024, 1140, 1158, 1200, 1216, 1280, 1425, 1500, 1520, 1536, 1544, 1600, 1824, 1900, 1920, 1930, 2000, 2048, 2280, 2316, 2375, 2400, 2432, 2560, 2850, 2895, 3000, 3040, 3072, 3088, 3200, 3648, 3667, 3800, 3840, 3860, 4000, 4560, 4632, 4750, 4800, 4825, 4864, 5120, 5700, 5790, 6000, 6080, 6144, 6176, 6400, 7125, 7296, 7334, 7600, 7680, 7720, 8000, 9120, 9264, 9500, 9600, 9650, 9728, 10240, 11001, 11400, 11580, 12000, 12160, 12352, 12800, 14250, 14475, 14592, 14668, 15200, 15360, 15440, 16000, 18240, 18335, 18528, 19000, 19200, 19300, 19456, 22002, 22800, 23160, 24000, 24125, 24320, 24704, 25600, 28500, 28950, 29184, 29336, 30400, 30720, 30880, 32000, 36480, 36670, 37056, 38000, 38400, 38600, 38912, 44004, 45600, 46320, 48000, 48250, 48640, 49408, 51200, 55005, 57000, 57900, 58368, 58672, 60800, 61760, 64000, 72375, 72960, 73340, 74112, 76000, 76800, 77200, 88008, 91200, 91675, 92640, 96000, 96500, 97280, 98816, 110010, 114000, 115800, 116736, 117344, 121600, 123520, 128000, 144750, 145920, 146680, 148224, 152000, 153600, 154400, 176016, 182400, 183350, 185280, 192000, 193000, 194560, 197632, 220020, 228000, 231600, 234688, 243200, 247040, 256000, 275025, 289500, 291840, 293360, 296448, 304000, 308800, 352032, 364800, 366700, 370560, 384000, 386000, 395264, 440040, 456000, 458375, 463200, 469376, 486400, 494080, 550050, 579000, 583680, 586720, 592896, 608000, 617600, 704064, 729600, 733400, 741120, 768000, 772000, 880080, 912000, 916750, 926400, 938752, 972800, 988160, 1100100, 1158000, 1173440, 1185792, 1216000, 1235200, 1375125, 1408128, 1459200, 1466800, 1482240, 1544000, 1760160, 1824000, 1833500, 1852800, 1877504, 1976320, 2200200, 2316000, 2346880, 2432000, 2470400, 2750250, 2816256, 2918400, 2933600, 2964480, 3088000, 3520320, 3648000, 3667000, 3705600, 3755008, 4400400, 4632000, 4693760, 4864000, 4940800, 5500500, 5632512, 5867200, 5928960, 6176000, 7040640, 7296000, 7334000, 7411200, 7510016, 8800800, 9264000, 9387520, 9881600, 11001000, 11265024, 11734400, 12352000, 14081280, 14592000, 14668000, 14822400, 17601600, 18528000, 18775040, 22002000, 22530048, 23468800, 24704000, 28162560, 29336000, 29644800, 35203200, 37056000, 37550080, 44004000, 46937600, 49408000, 56325120, 58672000, 70406400, 74112000, 88008000, 93875200, 112650240, 117344000, 140812800, 148224000, 176016000, 187750400, 234688000, 281625600, 352032000, 469376000, 563251200, 704064000, 938752000, 1408128000, 2816256000]

約数ペア:

[(1, 2816256000), (2, 1408128000), (3, 938752000), (4, 704064000), (5, 563251200), (6, 469376000), (8, 352032000), (10, 281625600), (12, 234688000), (15, 187750400), (16, 176016000), (19, 148224000), (20, 140812800), (24, 117344000), (25, 112650240), (30, 93875200), (32, 88008000), (38, 74112000), (40, 70406400), (48, 58672000), (50, 56325120), (57, 49408000), (60, 46937600), (64, 44004000), (75, 37550080), (76, 37056000), (80, 35203200), (95, 29644800), (96, 29336000), (100, 28162560), (114, 24704000), (120, 23468800), (125, 22530048), (128, 22002000), (150, 18775040), (152, 18528000), (160, 17601600), (190, 14822400), (192, 14668000), (193, 14592000), (200, 14081280), (228, 12352000), (240, 11734400), (250, 11265024), (256, 11001000), (285, 9881600), (300, 9387520), (304, 9264000), (320, 8800800), (375, 7510016), (380, 7411200), (384, 7334000), (386, 7296000), (400, 7040640), (456, 6176000), (475, 5928960), (480, 5867200), (500, 5632512), (512, 5500500), (570, 4940800), (579, 4864000), (600, 4693760), (608, 4632000), (640, 4400400), (750, 3755008), (760, 3705600), (768, 3667000), (772, 3648000), (800, 3520320), (912, 3088000), (950, 2964480), (960, 2933600), (965, 2918400), (1000, 2816256), (1024, 2750250), (1140, 2470400), (1158, 2432000), (1200, 2346880), (1216, 2316000), (1280, 2200200), (1425, 1976320), (1500, 1877504), (1520, 1852800), (1536, 1833500), (1544, 1824000), (1600, 1760160), (1824, 1544000), (1900, 1482240), (1920, 1466800), (1930, 1459200), (2000, 1408128), (2048, 1375125), (2280, 1235200), (2316, 1216000), (2375, 1185792), (2400, 1173440), (2432, 1158000), (2560, 1100100), (2850, 988160), (2895, 972800), (3000, 938752), (3040, 926400), (3072, 916750), (3088, 912000), (3200, 880080), (3648, 772000), (3667, 768000), (3800, 741120), (3840, 733400), (3860, 729600), (4000, 704064), (4560, 617600), (4632, 608000), (4750, 592896), (4800, 586720), (4825, 583680), (4864, 579000), (5120, 550050), (5700, 494080), (5790, 486400), (6000, 469376), (6080, 463200), (6144, 458375), (6176, 456000), (6400, 440040), (7125, 395264), (7296, 386000), (7334, 384000), (7600, 370560), (7680, 366700), (7720, 364800), (8000, 352032), (9120, 308800), (9264, 304000), (9500, 296448), (9600, 293360), (9650, 291840), (9728, 289500), (10240, 275025), (11001, 256000), (11400, 247040), (11580, 243200), (12000, 234688), (12160, 231600), (12352, 228000), (12800, 220020), (14250, 197632), (14475, 194560), (14592, 193000), (14668, 192000), (15200, 185280), (15360, 183350), (15440, 182400), (16000, 176016), (18240, 154400), (18335, 153600), (18528, 152000), (19000, 148224), (19200, 146680), (19300, 145920), (19456, 144750), (22002, 128000), (22800, 123520), (23160, 121600), (24000, 117344), (24125, 116736), (24320, 115800), (24704, 114000), (25600, 110010), (28500, 98816), (28950, 97280), (29184, 96500), (29336, 96000), (30400, 92640), (30720, 91675), (30880, 91200), (32000, 88008), (36480, 77200), (36670, 76800), (37056, 76000), (38000, 74112), (38400, 73340), (38600, 72960), (38912, 72375), (44004, 64000), (45600, 61760), (46320, 60800), (48000, 58672), (48250, 58368), (48640, 57900), (49408, 57000), (51200, 55005)]