233524480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 650482560

約数和(自身を除く): 416958080

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, 389, 448, 469, 536, 560, 640, 670, 778, 896, 938, 1072, 1120, 1280, 1340, 1556, 1792, 1876, 1945, 2144, 2240, 2345, 2680, 2723, 3112, 3752, 3890, 4288, 4480, 4690, 5360, 5446, 6224, 7504, 7780, 8576, 8960, 9380, 10720, 10892, 12448, 13615, 15008, 15560, 17152, 18760, 21440, 21784, 24896, 26063, 27230, 30016, 31120, 37520, 42880, 43568, 49792, 52126, 54460, 60032, 62240, 75040, 85760, 87136, 99584, 104252, 108920, 120064, 124480, 130315, 150080, 174272, 182441, 208504, 217840, 248960, 260630, 300160, 348544, 364882, 417008, 435680, 497920, 521260, 600320, 697088, 729764, 834016, 871360, 912205, 1042520, 1459528, 1668032, 1742720, 1824410, 2085040, 2919056, 3336064, 3485440, 3648820, 4170080, 5838112, 6672128, 7297640, 8340160, 11676224, 14595280, 16680320, 23352448, 29190560, 33360640, 46704896, 58381120, 116762240, 233524480]

約数ペア:

[(1, 233524480), (2, 116762240), (4, 58381120), (5, 46704896), (7, 33360640), (8, 29190560), (10, 23352448), (14, 16680320), (16, 14595280), (20, 11676224), (28, 8340160), (32, 7297640), (35, 6672128), (40, 5838112), (56, 4170080), (64, 3648820), (67, 3485440), (70, 3336064), (80, 2919056), (112, 2085040), (128, 1824410), (134, 1742720), (140, 1668032), (160, 1459528), (224, 1042520), (256, 912205), (268, 871360), (280, 834016), (320, 729764), (335, 697088), (389, 600320), (448, 521260), (469, 497920), (536, 435680), (560, 417008), (640, 364882), (670, 348544), (778, 300160), (896, 260630), (938, 248960), (1072, 217840), (1120, 208504), (1280, 182441), (1340, 174272), (1556, 150080), (1792, 130315), (1876, 124480), (1945, 120064), (2144, 108920), (2240, 104252), (2345, 99584), (2680, 87136), (2723, 85760), (3112, 75040), (3752, 62240), (3890, 60032), (4288, 54460), (4480, 52126), (4690, 49792), (5360, 43568), (5446, 42880), (6224, 37520), (7504, 31120), (7780, 30016), (8576, 27230), (8960, 26063), (9380, 24896), (10720, 21784), (10892, 21440), (12448, 18760), (13615, 17152), (15008, 15560)]