235220320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 574801920

約数和(自身を除く): 339581600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 179, 191, 215, 344, 358, 382, 430, 688, 716, 764, 860, 895, 955, 1376, 1432, 1528, 1720, 1790, 1910, 2864, 3056, 3440, 3580, 3820, 5728, 6112, 6880, 7160, 7640, 7697, 8213, 14320, 15280, 15394, 16426, 28640, 30560, 30788, 32852, 34189, 38485, 41065, 61576, 65704, 68378, 76970, 82130, 123152, 131408, 136756, 153940, 164260, 170945, 246304, 262816, 273512, 307880, 328520, 341890, 547024, 615760, 657040, 683780, 1094048, 1231520, 1314080, 1367560, 1470127, 2735120, 2940254, 5470240, 5880508, 7350635, 11761016, 14701270, 23522032, 29402540, 47044064, 58805080, 117610160, 235220320]

約数ペア:

[(1, 235220320), (2, 117610160), (4, 58805080), (5, 47044064), (8, 29402540), (10, 23522032), (16, 14701270), (20, 11761016), (32, 7350635), (40, 5880508), (43, 5470240), (80, 2940254), (86, 2735120), (160, 1470127), (172, 1367560), (179, 1314080), (191, 1231520), (215, 1094048), (344, 683780), (358, 657040), (382, 615760), (430, 547024), (688, 341890), (716, 328520), (764, 307880), (860, 273512), (895, 262816), (955, 246304), (1376, 170945), (1432, 164260), (1528, 153940), (1720, 136756), (1790, 131408), (1910, 123152), (2864, 82130), (3056, 76970), (3440, 68378), (3580, 65704), (3820, 61576), (5728, 41065), (6112, 38485), (6880, 34189), (7160, 32852), (7640, 30788), (7697, 30560), (8213, 28640), (14320, 16426), (15280, 15394)]