84495040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 112

約数和(自身を含む): 233793792

約数和(自身を除く): 149298752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 563, 670, 938, 1072, 1120, 1126, 1340, 1876, 2144, 2240, 2252, 2345, 2680, 2815, 3752, 3941, 4288, 4504, 4690, 5360, 5630, 7504, 7882, 9008, 9380, 10720, 11260, 15008, 15764, 18016, 18760, 19705, 21440, 22520, 30016, 31528, 36032, 37520, 37721, 39410, 45040, 63056, 75040, 75442, 78820, 90080, 126112, 150080, 150884, 157640, 180160, 188605, 252224, 264047, 301768, 315280, 377210, 528094, 603536, 630560, 754420, 1056188, 1207072, 1261120, 1320235, 1508840, 2112376, 2414144, 2640470, 3017680, 4224752, 5280940, 6035360, 8449504, 10561880, 12070720, 16899008, 21123760, 42247520, 84495040]

約数ペア:

[(1, 84495040), (2, 42247520), (4, 21123760), (5, 16899008), (7, 12070720), (8, 10561880), (10, 8449504), (14, 6035360), (16, 5280940), (20, 4224752), (28, 3017680), (32, 2640470), (35, 2414144), (40, 2112376), (56, 1508840), (64, 1320235), (67, 1261120), (70, 1207072), (80, 1056188), (112, 754420), (134, 630560), (140, 603536), (160, 528094), (224, 377210), (268, 315280), (280, 301768), (320, 264047), (335, 252224), (448, 188605), (469, 180160), (536, 157640), (560, 150884), (563, 150080), (670, 126112), (938, 90080), (1072, 78820), (1120, 75442), (1126, 75040), (1340, 63056), (1876, 45040), (2144, 39410), (2240, 37721), (2252, 37520), (2345, 36032), (2680, 31528), (2815, 30016), (3752, 22520), (3941, 21440), (4288, 19705), (4504, 18760), (4690, 18016), (5360, 15764), (5630, 15008), (7504, 11260), (7882, 10720), (9008, 9380)]