470973760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:848

約数の個数: 112

約数和(自身を含む): 1185062400

約数和(自身を除く): 714088640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 320, 356, 368, 445, 460, 712, 719, 736, 890, 920, 1424, 1438, 1472, 1780, 1840, 2047, 2848, 2876, 3560, 3595, 3680, 4094, 5696, 5752, 7120, 7190, 7360, 8188, 10235, 11504, 14240, 14380, 16376, 16537, 20470, 23008, 28480, 28760, 32752, 33074, 40940, 46016, 57520, 63991, 65504, 66148, 81880, 82685, 115040, 127982, 131008, 132296, 163760, 165370, 230080, 255964, 264592, 319955, 327520, 330740, 511928, 529184, 639910, 655040, 661480, 1023856, 1058368, 1279820, 1322960, 1471793, 2047712, 2559640, 2645920, 2943586, 4095424, 5119280, 5291840, 5887172, 7358965, 10238560, 11774344, 14717930, 20477120, 23548688, 29435860, 47097376, 58871720, 94194752, 117743440, 235486880, 470973760]

約数ペア:

[(1, 470973760), (2, 235486880), (4, 117743440), (5, 94194752), (8, 58871720), (10, 47097376), (16, 29435860), (20, 23548688), (23, 20477120), (32, 14717930), (40, 11774344), (46, 10238560), (64, 7358965), (80, 5887172), (89, 5291840), (92, 5119280), (115, 4095424), (160, 2943586), (178, 2645920), (184, 2559640), (230, 2047712), (320, 1471793), (356, 1322960), (368, 1279820), (445, 1058368), (460, 1023856), (712, 661480), (719, 655040), (736, 639910), (890, 529184), (920, 511928), (1424, 330740), (1438, 327520), (1472, 319955), (1780, 264592), (1840, 255964), (2047, 230080), (2848, 165370), (2876, 163760), (3560, 132296), (3595, 131008), (3680, 127982), (4094, 115040), (5696, 82685), (5752, 81880), (7120, 66148), (7190, 65504), (7360, 63991), (8188, 57520), (10235, 46016), (11504, 40940), (14240, 33074), (14380, 32752), (16376, 28760), (16537, 28480), (20470, 23008)]