455042560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 1268847360

約数和(自身を除く): 813804800

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, 256, 268, 280, 320, 335, 379, 448, 469, 512, 536, 560, 640, 670, 758, 896, 938, 1072, 1120, 1280, 1340, 1516, 1792, 1876, 1895, 2144, 2240, 2345, 2560, 2653, 2680, 3032, 3584, 3752, 3790, 4288, 4480, 4690, 5306, 5360, 6064, 7504, 7580, 8576, 8960, 9380, 10612, 10720, 12128, 13265, 15008, 15160, 17152, 17920, 18760, 21224, 21440, 24256, 25393, 26530, 30016, 30320, 34304, 37520, 42448, 42880, 48512, 50786, 53060, 60032, 60640, 75040, 84896, 85760, 97024, 101572, 106120, 120064, 121280, 126965, 150080, 169792, 171520, 177751, 194048, 203144, 212240, 240128, 242560, 253930, 300160, 339584, 355502, 406288, 424480, 485120, 507860, 600320, 679168, 711004, 812576, 848960, 888755, 970240, 1015720, 1200640, 1358336, 1422008, 1625152, 1697920, 1777510, 2031440, 2844016, 3250304, 3395840, 3555020, 4062880, 5688032, 6500608, 6791680, 7110040, 8125760, 11376064, 13001216, 14220080, 16251520, 22752128, 28440160, 32503040, 45504256, 56880320, 65006080, 91008512, 113760640, 227521280, 455042560]

約数ペア:

[(1, 455042560), (2, 227521280), (4, 113760640), (5, 91008512), (7, 65006080), (8, 56880320), (10, 45504256), (14, 32503040), (16, 28440160), (20, 22752128), (28, 16251520), (32, 14220080), (35, 13001216), (40, 11376064), (56, 8125760), (64, 7110040), (67, 6791680), (70, 6500608), (80, 5688032), (112, 4062880), (128, 3555020), (134, 3395840), (140, 3250304), (160, 2844016), (224, 2031440), (256, 1777510), (268, 1697920), (280, 1625152), (320, 1422008), (335, 1358336), (379, 1200640), (448, 1015720), (469, 970240), (512, 888755), (536, 848960), (560, 812576), (640, 711004), (670, 679168), (758, 600320), (896, 507860), (938, 485120), (1072, 424480), (1120, 406288), (1280, 355502), (1340, 339584), (1516, 300160), (1792, 253930), (1876, 242560), (1895, 240128), (2144, 212240), (2240, 203144), (2345, 194048), (2560, 177751), (2653, 171520), (2680, 169792), (3032, 150080), (3584, 126965), (3752, 121280), (3790, 120064), (4288, 106120), (4480, 101572), (4690, 97024), (5306, 85760), (5360, 84896), (6064, 75040), (7504, 60640), (7580, 60032), (8576, 53060), (8960, 50786), (9380, 48512), (10612, 42880), (10720, 42448), (12128, 37520), (13265, 34304), (15008, 30320), (15160, 30016), (17152, 26530), (17920, 25393), (18760, 24256), (21224, 21440)]