4147192680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 12585041280

約数和(自身を除く): 8437848600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 251, 314, 471, 502, 628, 753, 785, 877, 942, 1004, 1255, 1256, 1506, 1570, 1754, 1884, 2008, 2355, 2510, 2631, 3012, 3140, 3508, 3765, 3768, 4385, 4710, 5020, 5262, 6024, 6280, 7016, 7530, 8770, 9420, 10040, 10524, 13155, 15060, 17540, 18840, 21048, 26310, 30120, 35080, 39407, 52620, 78814, 105240, 118221, 137689, 157628, 197035, 220127, 236442, 275378, 315256, 394070, 413067, 440254, 472884, 550756, 591105, 660381, 688445, 788140, 826134, 880508, 945768, 1100635, 1101512, 1182210, 1320762, 1376890, 1576280, 1652268, 1761016, 2065335, 2201270, 2364420, 2641524, 2753780, 3301905, 3304536, 4130670, 4402540, 4728840, 5283048, 5507560, 6603810, 8261340, 8805080, 13207620, 16522680, 26415240, 34559939, 69119878, 103679817, 138239756, 172799695, 207359634, 276479512, 345599390, 414719268, 518399085, 691198780, 829438536, 1036798170, 1382397560, 2073596340, 4147192680]

約数ペア:

[(1, 4147192680), (2, 2073596340), (3, 1382397560), (4, 1036798170), (5, 829438536), (6, 691198780), (8, 518399085), (10, 414719268), (12, 345599390), (15, 276479512), (20, 207359634), (24, 172799695), (30, 138239756), (40, 103679817), (60, 69119878), (120, 34559939), (157, 26415240), (251, 16522680), (314, 13207620), (471, 8805080), (502, 8261340), (628, 6603810), (753, 5507560), (785, 5283048), (877, 4728840), (942, 4402540), (1004, 4130670), (1255, 3304536), (1256, 3301905), (1506, 2753780), (1570, 2641524), (1754, 2364420), (1884, 2201270), (2008, 2065335), (2355, 1761016), (2510, 1652268), (2631, 1576280), (3012, 1376890), (3140, 1320762), (3508, 1182210), (3765, 1101512), (3768, 1100635), (4385, 945768), (4710, 880508), (5020, 826134), (5262, 788140), (6024, 688445), (6280, 660381), (7016, 591105), (7530, 550756), (8770, 472884), (9420, 440254), (10040, 413067), (10524, 394070), (13155, 315256), (15060, 275378), (17540, 236442), (18840, 220127), (21048, 197035), (26310, 157628), (30120, 137689), (35080, 118221), (39407, 105240), (52620, 78814)]