1450373120

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 208

約数和(自身を含む): 4063784448

約数和(自身を除く): 2613411328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 151, 160, 224, 256, 268, 280, 302, 320, 335, 448, 469, 512, 536, 560, 604, 640, 670, 755, 896, 938, 1024, 1057, 1072, 1120, 1208, 1280, 1340, 1510, 1792, 1876, 2048, 2114, 2144, 2240, 2345, 2416, 2560, 2680, 3020, 3584, 3752, 4096, 4228, 4288, 4480, 4690, 4832, 5120, 5285, 5360, 6040, 7168, 7504, 8456, 8576, 8960, 9380, 9664, 10117, 10240, 10570, 10720, 12080, 14336, 15008, 16912, 17152, 17920, 18760, 19328, 20234, 20480, 21140, 21440, 24160, 28672, 30016, 33824, 34304, 35840, 37520, 38656, 40468, 42280, 42880, 48320, 50585, 60032, 67648, 68608, 70819, 71680, 75040, 77312, 80936, 84560, 85760, 96640, 101170, 120064, 135296, 137216, 141638, 143360, 150080, 154624, 161872, 169120, 171520, 193280, 202340, 240128, 270592, 274432, 283276, 300160, 309248, 323744, 338240, 343040, 354095, 386560, 404680, 480256, 541184, 566552, 600320, 618496, 647488, 676480, 686080, 708190, 773120, 809360, 960512, 1082368, 1133104, 1200640, 1294976, 1352960, 1372160, 1416380, 1546240, 1618720, 1921024, 2164736, 2266208, 2401280, 2589952, 2705920, 2832760, 3092480, 3237440, 4329472, 4532416, 4802560, 5179904, 5411840, 5665520, 6474880, 9064832, 9605120, 10359808, 10823680, 11331040, 12949760, 18129664, 20719616, 21647360, 22662080, 25899520, 36259328, 41439232, 45324160, 51799040, 72518656, 90648320, 103598080, 145037312, 181296640, 207196160, 290074624, 362593280, 725186560, 1450373120]

約数ペア:

[(1, 1450373120), (2, 725186560), (4, 362593280), (5, 290074624), (7, 207196160), (8, 181296640), (10, 145037312), (14, 103598080), (16, 90648320), (20, 72518656), (28, 51799040), (32, 45324160), (35, 41439232), (40, 36259328), (56, 25899520), (64, 22662080), (67, 21647360), (70, 20719616), (80, 18129664), (112, 12949760), (128, 11331040), (134, 10823680), (140, 10359808), (151, 9605120), (160, 9064832), (224, 6474880), (256, 5665520), (268, 5411840), (280, 5179904), (302, 4802560), (320, 4532416), (335, 4329472), (448, 3237440), (469, 3092480), (512, 2832760), (536, 2705920), (560, 2589952), (604, 2401280), (640, 2266208), (670, 2164736), (755, 1921024), (896, 1618720), (938, 1546240), (1024, 1416380), (1057, 1372160), (1072, 1352960), (1120, 1294976), (1208, 1200640), (1280, 1133104), (1340, 1082368), (1510, 960512), (1792, 809360), (1876, 773120), (2048, 708190), (2114, 686080), (2144, 676480), (2240, 647488), (2345, 618496), (2416, 600320), (2560, 566552), (2680, 541184), (3020, 480256), (3584, 404680), (3752, 386560), (4096, 354095), (4228, 343040), (4288, 338240), (4480, 323744), (4690, 309248), (4832, 300160), (5120, 283276), (5285, 274432), (5360, 270592), (6040, 240128), (7168, 202340), (7504, 193280), (8456, 171520), (8576, 169120), (8960, 161872), (9380, 154624), (9664, 150080), (10117, 143360), (10240, 141638), (10570, 137216), (10720, 135296), (12080, 120064), (14336, 101170), (15008, 96640), (16912, 85760), (17152, 84560), (17920, 80936), (18760, 77312), (19328, 75040), (20234, 71680), (20480, 70819), (21140, 68608), (21440, 67648), (24160, 60032), (28672, 50585), (30016, 48320), (33824, 42880), (34304, 42280), (35840, 40468), (37520, 38656)]