7885230080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4280

約数の個数: 208

約数和(自身を含む): 23294417664

約数和(自身を除く): 15409187584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2048, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4096, 4160, 4231, 4480, 5120, 5824, 6656, 7168, 7280, 8320, 8462, 8960, 10240, 11648, 13312, 14336, 14560, 16640, 16924, 17920, 20480, 21155, 23296, 26624, 28672, 29120, 29617, 33280, 33848, 35840, 42310, 46592, 53248, 55003, 58240, 59234, 66560, 67696, 71680, 84620, 93184, 110006, 116480, 118468, 133120, 135392, 143360, 148085, 169240, 186368, 220012, 232960, 236936, 266240, 270784, 275015, 296170, 338480, 372736, 385021, 440024, 465920, 473872, 541568, 550030, 592340, 676960, 770042, 880048, 931840, 947744, 1083136, 1100060, 1184680, 1353920, 1540084, 1760096, 1863680, 1895488, 1925105, 2166272, 2200120, 2369360, 2707840, 3080168, 3520192, 3790976, 3850210, 4332544, 4400240, 4738720, 5415680, 6160336, 7040384, 7581952, 7700420, 8665088, 8800480, 9477440, 10831360, 12320672, 14080768, 15163904, 15400840, 17330176, 17600960, 18954880, 21662720, 24641344, 28161536, 30327808, 30801680, 35201920, 37909760, 43325440, 49282688, 56323072, 60655616, 61603360, 70403840, 75819520, 86650880, 98565376, 112646144, 121311232, 123206720, 140807680, 151639040, 197130752, 225292288, 246413440, 281615360, 303278080, 394261504, 492826880, 563230720, 606556160, 788523008, 985653760, 1126461440, 1577046016, 1971307520, 3942615040, 7885230080]

約数ペア:

[(1, 7885230080), (2, 3942615040), (4, 1971307520), (5, 1577046016), (7, 1126461440), (8, 985653760), (10, 788523008), (13, 606556160), (14, 563230720), (16, 492826880), (20, 394261504), (26, 303278080), (28, 281615360), (32, 246413440), (35, 225292288), (40, 197130752), (52, 151639040), (56, 140807680), (64, 123206720), (65, 121311232), (70, 112646144), (80, 98565376), (91, 86650880), (104, 75819520), (112, 70403840), (128, 61603360), (130, 60655616), (140, 56323072), (160, 49282688), (182, 43325440), (208, 37909760), (224, 35201920), (256, 30801680), (260, 30327808), (280, 28161536), (320, 24641344), (364, 21662720), (416, 18954880), (448, 17600960), (455, 17330176), (512, 15400840), (520, 15163904), (560, 14080768), (640, 12320672), (728, 10831360), (832, 9477440), (896, 8800480), (910, 8665088), (1024, 7700420), (1040, 7581952), (1120, 7040384), (1280, 6160336), (1456, 5415680), (1664, 4738720), (1792, 4400240), (1820, 4332544), (2048, 3850210), (2080, 3790976), (2240, 3520192), (2560, 3080168), (2912, 2707840), (3328, 2369360), (3584, 2200120), (3640, 2166272), (4096, 1925105), (4160, 1895488), (4231, 1863680), (4480, 1760096), (5120, 1540084), (5824, 1353920), (6656, 1184680), (7168, 1100060), (7280, 1083136), (8320, 947744), (8462, 931840), (8960, 880048), (10240, 770042), (11648, 676960), (13312, 592340), (14336, 550030), (14560, 541568), (16640, 473872), (16924, 465920), (17920, 440024), (20480, 385021), (21155, 372736), (23296, 338480), (26624, 296170), (28672, 275015), (29120, 270784), (29617, 266240), (33280, 236936), (33848, 232960), (35840, 220012), (42310, 186368), (46592, 169240), (53248, 148085), (55003, 143360), (58240, 135392), (59234, 133120), (66560, 118468), (67696, 116480), (71680, 110006), (84620, 93184)]