2690222080

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 192

約数和(自身を含む): 7947313920

約数和(自身を除く): 5257091840

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, 2887, 2912, 3328, 3584, 3640, 4160, 4480, 5120, 5774, 5824, 6656, 7168, 7280, 8320, 8960, 10240, 11548, 11648, 13312, 14336, 14435, 14560, 16640, 17920, 20209, 23096, 23296, 26624, 28870, 29120, 33280, 35840, 37531, 40418, 46192, 46592, 57740, 58240, 66560, 71680, 75062, 80836, 92384, 93184, 101045, 115480, 116480, 133120, 150124, 161672, 184768, 186368, 187655, 202090, 230960, 232960, 262717, 300248, 323344, 369536, 375310, 404180, 461920, 465920, 525434, 600496, 646688, 739072, 750620, 808360, 923840, 931840, 1050868, 1200992, 1293376, 1313585, 1478144, 1501240, 1616720, 1847680, 2101736, 2401984, 2586752, 2627170, 2956288, 3002480, 3233440, 3695360, 4203472, 4803968, 5173504, 5254340, 5912576, 6004960, 6466880, 7390720, 8406944, 9607936, 10347008, 10508680, 12009920, 12933760, 14781440, 16813888, 19215872, 20694016, 21017360, 24019840, 25867520, 29562880, 33627776, 38431744, 41388032, 42034720, 48039680, 51735040, 67255552, 76863488, 84069440, 96079360, 103470080, 134511104, 168138880, 192158720, 206940160, 269022208, 336277760, 384317440, 538044416, 672555520, 1345111040, 2690222080]

約数ペア:

[(1, 2690222080), (2, 1345111040), (4, 672555520), (5, 538044416), (7, 384317440), (8, 336277760), (10, 269022208), (13, 206940160), (14, 192158720), (16, 168138880), (20, 134511104), (26, 103470080), (28, 96079360), (32, 84069440), (35, 76863488), (40, 67255552), (52, 51735040), (56, 48039680), (64, 42034720), (65, 41388032), (70, 38431744), (80, 33627776), (91, 29562880), (104, 25867520), (112, 24019840), (128, 21017360), (130, 20694016), (140, 19215872), (160, 16813888), (182, 14781440), (208, 12933760), (224, 12009920), (256, 10508680), (260, 10347008), (280, 9607936), (320, 8406944), (364, 7390720), (416, 6466880), (448, 6004960), (455, 5912576), (512, 5254340), (520, 5173504), (560, 4803968), (640, 4203472), (728, 3695360), (832, 3233440), (896, 3002480), (910, 2956288), (1024, 2627170), (1040, 2586752), (1120, 2401984), (1280, 2101736), (1456, 1847680), (1664, 1616720), (1792, 1501240), (1820, 1478144), (2048, 1313585), (2080, 1293376), (2240, 1200992), (2560, 1050868), (2887, 931840), (2912, 923840), (3328, 808360), (3584, 750620), (3640, 739072), (4160, 646688), (4480, 600496), (5120, 525434), (5774, 465920), (5824, 461920), (6656, 404180), (7168, 375310), (7280, 369536), (8320, 323344), (8960, 300248), (10240, 262717), (11548, 232960), (11648, 230960), (13312, 202090), (14336, 187655), (14435, 186368), (14560, 184768), (16640, 161672), (17920, 150124), (20209, 133120), (23096, 116480), (23296, 115480), (26624, 101045), (28870, 93184), (29120, 92384), (33280, 80836), (35840, 75062), (37531, 71680), (40418, 66560), (46192, 58240), (46592, 57740)]