56430080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 160275456

約数和(自身を除く): 103845376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 67, 70, 80, 94, 112, 128, 134, 140, 160, 188, 224, 235, 256, 268, 280, 320, 329, 335, 376, 448, 469, 470, 512, 536, 560, 640, 658, 670, 752, 896, 938, 940, 1072, 1120, 1280, 1316, 1340, 1504, 1645, 1792, 1876, 1880, 2144, 2240, 2345, 2560, 2632, 2680, 3008, 3149, 3290, 3584, 3752, 3760, 4288, 4480, 4690, 5264, 5360, 6016, 6298, 6580, 7504, 7520, 8576, 8960, 9380, 10528, 10720, 12032, 12596, 13160, 15008, 15040, 15745, 17152, 17920, 18760, 21056, 21440, 22043, 24064, 25192, 26320, 30016, 30080, 31490, 34304, 37520, 42112, 42880, 44086, 50384, 52640, 60032, 60160, 62980, 75040, 84224, 85760, 88172, 100768, 105280, 110215, 120064, 120320, 125960, 150080, 168448, 171520, 176344, 201536, 210560, 220430, 240128, 251920, 300160, 352688, 403072, 421120, 440860, 503840, 600320, 705376, 806144, 842240, 881720, 1007680, 1200640, 1410752, 1612288, 1763440, 2015360, 2821504, 3526880, 4030720, 5643008, 7053760, 8061440, 11286016, 14107520, 28215040, 56430080]

約数ペア:

[(1, 56430080), (2, 28215040), (4, 14107520), (5, 11286016), (7, 8061440), (8, 7053760), (10, 5643008), (14, 4030720), (16, 3526880), (20, 2821504), (28, 2015360), (32, 1763440), (35, 1612288), (40, 1410752), (47, 1200640), (56, 1007680), (64, 881720), (67, 842240), (70, 806144), (80, 705376), (94, 600320), (112, 503840), (128, 440860), (134, 421120), (140, 403072), (160, 352688), (188, 300160), (224, 251920), (235, 240128), (256, 220430), (268, 210560), (280, 201536), (320, 176344), (329, 171520), (335, 168448), (376, 150080), (448, 125960), (469, 120320), (470, 120064), (512, 110215), (536, 105280), (560, 100768), (640, 88172), (658, 85760), (670, 84224), (752, 75040), (896, 62980), (938, 60160), (940, 60032), (1072, 52640), (1120, 50384), (1280, 44086), (1316, 42880), (1340, 42112), (1504, 37520), (1645, 34304), (1792, 31490), (1876, 30080), (1880, 30016), (2144, 26320), (2240, 25192), (2345, 24064), (2560, 22043), (2632, 21440), (2680, 21056), (3008, 18760), (3149, 17920), (3290, 17152), (3584, 15745), (3752, 15040), (3760, 15008), (4288, 13160), (4480, 12596), (4690, 12032), (5264, 10720), (5360, 10528), (6016, 9380), (6298, 8960), (6580, 8576), (7504, 7520)]