291345120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6131}}^1$

素因数の和:6166

約数の個数: 192

約数和(自身を含む): 1112590080

約数和(自身を除く): 821244960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 6131, 7920, 9504, 11880, 12262, 15840, 18393, 23760, 24524, 30655, 36786, 47520, 49048, 55179, 61310, 67441, 73572, 91965, 98096, 110358, 122620, 134882, 147144, 165537, 183930, 196192, 202323, 220716, 245240, 269764, 275895, 294288, 331074, 337205, 367860, 404646, 441432, 490480, 539528, 551790, 588576, 606969, 662148, 674410, 735720, 809292, 827685, 882864, 980960, 1011615, 1079056, 1103580, 1213938, 1324296, 1348820, 1471440, 1618584, 1655370, 1765728, 1820907, 2023230, 2158112, 2207160, 2427876, 2648592, 2697640, 2942880, 3034845, 3237168, 3310740, 3641814, 4046460, 4414320, 4855752, 5297184, 5395280, 6069690, 6474336, 6621480, 7283628, 8092920, 8828640, 9104535, 9711504, 10790560, 12139380, 13242960, 14567256, 16185840, 18209070, 19423008, 24278760, 26485920, 29134512, 32371680, 36418140, 48557520, 58269024, 72836280, 97115040, 145672560, 291345120]

約数ペア:

[(1, 291345120), (2, 145672560), (3, 97115040), (4, 72836280), (5, 58269024), (6, 48557520), (8, 36418140), (9, 32371680), (10, 29134512), (11, 26485920), (12, 24278760), (15, 19423008), (16, 18209070), (18, 16185840), (20, 14567256), (22, 13242960), (24, 12139380), (27, 10790560), (30, 9711504), (32, 9104535), (33, 8828640), (36, 8092920), (40, 7283628), (44, 6621480), (45, 6474336), (48, 6069690), (54, 5395280), (55, 5297184), (60, 4855752), (66, 4414320), (72, 4046460), (80, 3641814), (88, 3310740), (90, 3237168), (96, 3034845), (99, 2942880), (108, 2697640), (110, 2648592), (120, 2427876), (132, 2207160), (135, 2158112), (144, 2023230), (160, 1820907), (165, 1765728), (176, 1655370), (180, 1618584), (198, 1471440), (216, 1348820), (220, 1324296), (240, 1213938), (264, 1103580), (270, 1079056), (288, 1011615), (297, 980960), (330, 882864), (352, 827685), (360, 809292), (396, 735720), (432, 674410), (440, 662148), (480, 606969), (495, 588576), (528, 551790), (540, 539528), (594, 490480), (660, 441432), (720, 404646), (792, 367860), (864, 337205), (880, 331074), (990, 294288), (1056, 275895), (1080, 269764), (1188, 245240), (1320, 220716), (1440, 202323), (1485, 196192), (1584, 183930), (1760, 165537), (1980, 147144), (2160, 134882), (2376, 122620), (2640, 110358), (2970, 98096), (3168, 91965), (3960, 73572), (4320, 67441), (4752, 61310), (5280, 55179), (5940, 49048), (6131, 47520), (7920, 36786), (9504, 30655), (11880, 24524), (12262, 23760), (15840, 18393)]