2693550080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 208

約数和(自身を含む): 7111622784

約数和(自身を除く): 4418072704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 128, 130, 134, 151, 160, 208, 256, 260, 268, 302, 320, 335, 416, 512, 520, 536, 604, 640, 670, 755, 832, 871, 1024, 1040, 1072, 1208, 1280, 1340, 1510, 1664, 1742, 1963, 2048, 2080, 2144, 2416, 2560, 2680, 3020, 3328, 3484, 3926, 4096, 4160, 4288, 4355, 4832, 5120, 5360, 6040, 6656, 6968, 7852, 8320, 8576, 8710, 9664, 9815, 10117, 10240, 10720, 12080, 13312, 13936, 15704, 16640, 17152, 17420, 19328, 19630, 20234, 20480, 21440, 24160, 26624, 27872, 31408, 33280, 34304, 34840, 38656, 39260, 40468, 42880, 48320, 50585, 53248, 55744, 62816, 66560, 68608, 69680, 77312, 78520, 80936, 85760, 96640, 101170, 111488, 125632, 131521, 133120, 137216, 139360, 154624, 157040, 161872, 171520, 193280, 202340, 222976, 251264, 263042, 266240, 274432, 278720, 309248, 314080, 323744, 343040, 386560, 404680, 445952, 502528, 526084, 557440, 618496, 628160, 647488, 657605, 686080, 773120, 809360, 891904, 1005056, 1052168, 1114880, 1256320, 1294976, 1315210, 1372160, 1546240, 1618720, 1783808, 2010112, 2104336, 2229760, 2512640, 2589952, 2630420, 3092480, 3237440, 3567616, 4020224, 4208672, 4459520, 5025280, 5179904, 5260840, 6474880, 8040448, 8417344, 8919040, 10050560, 10359808, 10521680, 12949760, 16834688, 17838080, 20101120, 20719616, 21043360, 25899520, 33669376, 40202240, 41439232, 42086720, 51799040, 67338752, 84173440, 103598080, 134677504, 168346880, 207196160, 269355008, 336693760, 538710016, 673387520, 1346775040, 2693550080]

約数ペア:

[(1, 2693550080), (2, 1346775040), (4, 673387520), (5, 538710016), (8, 336693760), (10, 269355008), (13, 207196160), (16, 168346880), (20, 134677504), (26, 103598080), (32, 84173440), (40, 67338752), (52, 51799040), (64, 42086720), (65, 41439232), (67, 40202240), (80, 33669376), (104, 25899520), (128, 21043360), (130, 20719616), (134, 20101120), (151, 17838080), (160, 16834688), (208, 12949760), (256, 10521680), (260, 10359808), (268, 10050560), (302, 8919040), (320, 8417344), (335, 8040448), (416, 6474880), (512, 5260840), (520, 5179904), (536, 5025280), (604, 4459520), (640, 4208672), (670, 4020224), (755, 3567616), (832, 3237440), (871, 3092480), (1024, 2630420), (1040, 2589952), (1072, 2512640), (1208, 2229760), (1280, 2104336), (1340, 2010112), (1510, 1783808), (1664, 1618720), (1742, 1546240), (1963, 1372160), (2048, 1315210), (2080, 1294976), (2144, 1256320), (2416, 1114880), (2560, 1052168), (2680, 1005056), (3020, 891904), (3328, 809360), (3484, 773120), (3926, 686080), (4096, 657605), (4160, 647488), (4288, 628160), (4355, 618496), (4832, 557440), (5120, 526084), (5360, 502528), (6040, 445952), (6656, 404680), (6968, 386560), (7852, 343040), (8320, 323744), (8576, 314080), (8710, 309248), (9664, 278720), (9815, 274432), (10117, 266240), (10240, 263042), (10720, 251264), (12080, 222976), (13312, 202340), (13936, 193280), (15704, 171520), (16640, 161872), (17152, 157040), (17420, 154624), (19328, 139360), (19630, 137216), (20234, 133120), (20480, 131521), (21440, 125632), (24160, 111488), (26624, 101170), (27872, 96640), (31408, 85760), (33280, 80936), (34304, 78520), (34840, 77312), (38656, 69680), (39260, 68608), (40468, 66560), (42880, 62816), (48320, 55744), (50585, 53248)]