227619280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4567}}^1$

素因数の和:4676

約数の個数: 80

約数和(自身を含む): 611746560

約数和(自身を除く): 384127280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2492, 3115, 3560, 4567, 4984, 6230, 7120, 9134, 9968, 12460, 18268, 22835, 24920, 31969, 36536, 45670, 49840, 63938, 73072, 91340, 127876, 159845, 182680, 255752, 319690, 365360, 406463, 511504, 639380, 812926, 1278760, 1625852, 2032315, 2557520, 2845241, 3251704, 4064630, 5690482, 6503408, 8129260, 11380964, 14226205, 16258520, 22761928, 28452410, 32517040, 45523856, 56904820, 113809640, 227619280]

約数ペア:

[(1, 227619280), (2, 113809640), (4, 56904820), (5, 45523856), (7, 32517040), (8, 28452410), (10, 22761928), (14, 16258520), (16, 14226205), (20, 11380964), (28, 8129260), (35, 6503408), (40, 5690482), (56, 4064630), (70, 3251704), (80, 2845241), (89, 2557520), (112, 2032315), (140, 1625852), (178, 1278760), (280, 812926), (356, 639380), (445, 511504), (560, 406463), (623, 365360), (712, 319690), (890, 255752), (1246, 182680), (1424, 159845), (1780, 127876), (2492, 91340), (3115, 73072), (3560, 63938), (4567, 49840), (4984, 45670), (6230, 36536), (7120, 31969), (9134, 24920), (9968, 22835), (12460, 18268)]