27656007680

素因数分解:

$2^{12}\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 416

約数和(自身を含む): 80520806400

約数和(自身を除く): 52864798720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 127, 128, 140, 155, 160, 196, 217, 224, 245, 248, 254, 256, 280, 310, 320, 343, 392, 434, 448, 490, 496, 508, 512, 560, 620, 635, 640, 686, 784, 868, 889, 896, 980, 992, 1016, 1024, 1085, 1120, 1240, 1270, 1280, 1372, 1519, 1568, 1715, 1736, 1778, 1792, 1960, 1984, 2032, 2048, 2170, 2240, 2480, 2540, 2560, 2744, 3038, 3136, 3430, 3472, 3556, 3584, 3920, 3937, 3968, 4064, 4096, 4340, 4445, 4480, 4960, 5080, 5120, 5488, 6076, 6223, 6272, 6860, 6944, 7112, 7168, 7595, 7840, 7874, 7936, 8128, 8680, 8890, 8960, 9920, 10160, 10240, 10633, 10976, 12152, 12446, 12544, 13720, 13888, 14224, 14336, 15190, 15680, 15748, 15872, 16256, 17360, 17780, 17920, 19685, 19840, 20320, 20480, 21266, 21952, 24304, 24892, 25088, 27440, 27559, 27776, 28448, 28672, 30380, 31115, 31360, 31496, 31744, 32512, 34720, 35560, 35840, 39370, 39680, 40640, 42532, 43561, 43904, 48608, 49784, 50176, 53165, 54880, 55118, 55552, 56896, 60760, 62230, 62720, 62992, 63488, 65024, 69440, 71120, 71680, 78740, 79360, 81280, 85064, 87122, 87808, 97216, 99568, 100352, 106330, 109760, 110236, 111104, 113792, 121520, 124460, 125440, 125984, 126976, 130048, 137795, 138880, 142240, 143360, 157480, 158720, 162560, 170128, 174244, 175616, 192913, 194432, 199136, 200704, 212660, 217805, 219520, 220472, 222208, 227584, 243040, 248920, 250880, 251968, 260096, 275590, 277760, 284480, 314960, 317440, 325120, 340256, 348488, 351232, 385826, 388864, 398272, 425320, 435610, 439040, 440944, 444416, 455168, 486080, 497840, 501760, 503936, 520192, 551180, 555520, 568960, 629920, 634880, 650240, 680512, 696976, 702464, 771652, 777728, 796544, 850640, 871220, 878080, 881888, 888832, 910336, 964565, 972160, 995680, 1003520, 1007872, 1102360, 1111040, 1137920, 1259840, 1300480, 1350391, 1361024, 1393952, 1404928, 1543304, 1555456, 1593088, 1701280, 1742440, 1756160, 1763776, 1820672, 1929130, 1944320, 1991360, 2015744, 2204720, 2222080, 2275840, 2519680, 2600960, 2700782, 2722048, 2787904, 3086608, 3110912, 3186176, 3402560, 3484880, 3512320, 3527552, 3641344, 3858260, 3888640, 3982720, 4031488, 4409440, 4444160, 4551680, 5039360, 5401564, 5444096, 5575808, 6173216, 6221824, 6372352, 6751955, 6805120, 6969760, 7024640, 7055104, 7716520, 7777280, 7965440, 8062976, 8818880, 9103360, 10078720, 10803128, 10888192, 11151616, 12346432, 12744704, 13503910, 13610240, 13939520, 14110208, 15433040, 15554560, 15930880, 16125952, 17637760, 18206720, 20157440, 21606256, 21776384, 22303232, 24692864, 25489408, 27007820, 27220480, 27879040, 28220416, 30866080, 31109120, 31861760, 35275520, 40314880, 43212512, 43552768, 44606464, 49385728, 54015640, 54440960, 55758080, 56440832, 61732160, 63723520, 70551040, 80629760, 86425024, 89212928, 98771456, 108031280, 108881920, 111516160, 112881664, 123464320, 127447040, 141102080, 172850048, 178425856, 197542912, 216062560, 217763840, 223032320, 246928640, 282204160, 345700096, 395085824, 432125120, 446064640, 493857280, 564408320, 691400192, 790171648, 864250240, 892129280, 987714560, 1382800384, 1728500480, 1975429120, 2765600768, 3457000960, 3950858240, 5531201536, 6914001920, 13828003840, 27656007680]

約数ペア:

[(1, 27656007680), (2, 13828003840), (4, 6914001920), (5, 5531201536), (7, 3950858240), (8, 3457000960), (10, 2765600768), (14, 1975429120), (16, 1728500480), (20, 1382800384), (28, 987714560), (31, 892129280), (32, 864250240), (35, 790171648), (40, 691400192), (49, 564408320), (56, 493857280), (62, 446064640), (64, 432125120), (70, 395085824), (80, 345700096), (98, 282204160), (112, 246928640), (124, 223032320), (127, 217763840), (128, 216062560), (140, 197542912), (155, 178425856), (160, 172850048), (196, 141102080), (217, 127447040), (224, 123464320), (245, 112881664), (248, 111516160), (254, 108881920), (256, 108031280), (280, 98771456), (310, 89212928), (320, 86425024), (343, 80629760), (392, 70551040), (434, 63723520), (448, 61732160), (490, 56440832), (496, 55758080), (508, 54440960), (512, 54015640), (560, 49385728), (620, 44606464), (635, 43552768), (640, 43212512), (686, 40314880), (784, 35275520), (868, 31861760), (889, 31109120), (896, 30866080), (980, 28220416), (992, 27879040), (1016, 27220480), (1024, 27007820), (1085, 25489408), (1120, 24692864), (1240, 22303232), (1270, 21776384), (1280, 21606256), (1372, 20157440), (1519, 18206720), (1568, 17637760), (1715, 16125952), (1736, 15930880), (1778, 15554560), (1792, 15433040), (1960, 14110208), (1984, 13939520), (2032, 13610240), (2048, 13503910), (2170, 12744704), (2240, 12346432), (2480, 11151616), (2540, 10888192), (2560, 10803128), (2744, 10078720), (3038, 9103360), (3136, 8818880), (3430, 8062976), (3472, 7965440), (3556, 7777280), (3584, 7716520), (3920, 7055104), (3937, 7024640), (3968, 6969760), (4064, 6805120), (4096, 6751955), (4340, 6372352), (4445, 6221824), (4480, 6173216), (4960, 5575808), (5080, 5444096), (5120, 5401564), (5488, 5039360), (6076, 4551680), (6223, 4444160), (6272, 4409440), (6860, 4031488), (6944, 3982720), (7112, 3888640), (7168, 3858260), (7595, 3641344), (7840, 3527552), (7874, 3512320), (7936, 3484880), (8128, 3402560), (8680, 3186176), (8890, 3110912), (8960, 3086608), (9920, 2787904), (10160, 2722048), (10240, 2700782), (10633, 2600960), (10976, 2519680), (12152, 2275840), (12446, 2222080), (12544, 2204720), (13720, 2015744), (13888, 1991360), (14224, 1944320), (14336, 1929130), (15190, 1820672), (15680, 1763776), (15748, 1756160), (15872, 1742440), (16256, 1701280), (17360, 1593088), (17780, 1555456), (17920, 1543304), (19685, 1404928), (19840, 1393952), (20320, 1361024), (20480, 1350391), (21266, 1300480), (21952, 1259840), (24304, 1137920), (24892, 1111040), (25088, 1102360), (27440, 1007872), (27559, 1003520), (27776, 995680), (28448, 972160), (28672, 964565), (30380, 910336), (31115, 888832), (31360, 881888), (31496, 878080), (31744, 871220), (32512, 850640), (34720, 796544), (35560, 777728), (35840, 771652), (39370, 702464), (39680, 696976), (40640, 680512), (42532, 650240), (43561, 634880), (43904, 629920), (48608, 568960), (49784, 555520), (50176, 551180), (53165, 520192), (54880, 503936), (55118, 501760), (55552, 497840), (56896, 486080), (60760, 455168), (62230, 444416), (62720, 440944), (62992, 439040), (63488, 435610), (65024, 425320), (69440, 398272), (71120, 388864), (71680, 385826), (78740, 351232), (79360, 348488), (81280, 340256), (85064, 325120), (87122, 317440), (87808, 314960), (97216, 284480), (99568, 277760), (100352, 275590), (106330, 260096), (109760, 251968), (110236, 250880), (111104, 248920), (113792, 243040), (121520, 227584), (124460, 222208), (125440, 220472), (125984, 219520), (126976, 217805), (130048, 212660), (137795, 200704), (138880, 199136), (142240, 194432), (143360, 192913), (157480, 175616), (158720, 174244), (162560, 170128)]