2180362240

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 208

約数和(自身を含む): 6095676672

約数和(自身を除く): 3915314432

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, 160, 224, 227, 256, 268, 280, 320, 335, 448, 454, 469, 512, 536, 560, 640, 670, 896, 908, 938, 1024, 1072, 1120, 1135, 1280, 1340, 1589, 1792, 1816, 1876, 2048, 2144, 2240, 2270, 2345, 2560, 2680, 3178, 3584, 3632, 3752, 4096, 4288, 4480, 4540, 4690, 5120, 5360, 6356, 7168, 7264, 7504, 7945, 8576, 8960, 9080, 9380, 10240, 10720, 12712, 14336, 14528, 15008, 15209, 15890, 17152, 17920, 18160, 18760, 20480, 21440, 25424, 28672, 29056, 30016, 30418, 31780, 34304, 35840, 36320, 37520, 42880, 50848, 58112, 60032, 60836, 63560, 68608, 71680, 72640, 75040, 76045, 85760, 101696, 106463, 116224, 120064, 121672, 127120, 137216, 143360, 145280, 150080, 152090, 171520, 203392, 212926, 232448, 240128, 243344, 254240, 274432, 290560, 300160, 304180, 343040, 406784, 425852, 464896, 480256, 486688, 508480, 532315, 581120, 600320, 608360, 686080, 813568, 851704, 929792, 960512, 973376, 1016960, 1064630, 1162240, 1200640, 1216720, 1372160, 1627136, 1703408, 1921024, 1946752, 2033920, 2129260, 2324480, 2401280, 2433440, 3254272, 3406816, 3893504, 4067840, 4258520, 4648960, 4802560, 4866880, 6508544, 6813632, 7787008, 8135680, 8517040, 9605120, 9733760, 13627264, 15574016, 16271360, 17034080, 19467520, 27254528, 31148032, 32542720, 34068160, 38935040, 54509056, 62296064, 68136320, 77870080, 109018112, 136272640, 155740160, 218036224, 272545280, 311480320, 436072448, 545090560, 1090181120, 2180362240]

約数ペア:

[(1, 2180362240), (2, 1090181120), (4, 545090560), (5, 436072448), (7, 311480320), (8, 272545280), (10, 218036224), (14, 155740160), (16, 136272640), (20, 109018112), (28, 77870080), (32, 68136320), (35, 62296064), (40, 54509056), (56, 38935040), (64, 34068160), (67, 32542720), (70, 31148032), (80, 27254528), (112, 19467520), (128, 17034080), (134, 16271360), (140, 15574016), (160, 13627264), (224, 9733760), (227, 9605120), (256, 8517040), (268, 8135680), (280, 7787008), (320, 6813632), (335, 6508544), (448, 4866880), (454, 4802560), (469, 4648960), (512, 4258520), (536, 4067840), (560, 3893504), (640, 3406816), (670, 3254272), (896, 2433440), (908, 2401280), (938, 2324480), (1024, 2129260), (1072, 2033920), (1120, 1946752), (1135, 1921024), (1280, 1703408), (1340, 1627136), (1589, 1372160), (1792, 1216720), (1816, 1200640), (1876, 1162240), (2048, 1064630), (2144, 1016960), (2240, 973376), (2270, 960512), (2345, 929792), (2560, 851704), (2680, 813568), (3178, 686080), (3584, 608360), (3632, 600320), (3752, 581120), (4096, 532315), (4288, 508480), (4480, 486688), (4540, 480256), (4690, 464896), (5120, 425852), (5360, 406784), (6356, 343040), (7168, 304180), (7264, 300160), (7504, 290560), (7945, 274432), (8576, 254240), (8960, 243344), (9080, 240128), (9380, 232448), (10240, 212926), (10720, 203392), (12712, 171520), (14336, 152090), (14528, 150080), (15008, 145280), (15209, 143360), (15890, 137216), (17152, 127120), (17920, 121672), (18160, 120064), (18760, 116224), (20480, 106463), (21440, 101696), (25424, 85760), (28672, 76045), (29056, 75040), (30016, 72640), (30418, 71680), (31780, 68608), (34304, 63560), (35840, 60836), (36320, 60032), (37520, 58112), (42880, 50848)]