515229120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 336

約数和(自身を含む): 2116104480

約数和(自身を除く): 1600875360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1176, 1217, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2352, 2434, 2520, 2646, 2880, 2940, 3024, 3136, 3360, 3528, 3651, 3780, 3920, 4032, 4320, 4410, 4704, 4868, 5040, 5292, 5880, 6048, 6085, 6615, 6720, 7056, 7302, 7560, 7840, 8519, 8640, 8820, 9408, 9736, 10080, 10584, 10953, 11760, 12096, 12170, 13230, 14112, 14604, 15120, 15680, 17038, 17640, 18255, 19472, 20160, 21168, 21906, 23520, 24340, 25557, 26460, 28224, 29208, 30240, 32859, 34076, 35280, 36510, 38944, 42336, 42595, 43812, 47040, 48680, 51114, 52920, 54765, 58416, 59633, 60480, 65718, 68152, 70560, 73020, 76671, 77888, 84672, 85190, 87624, 97360, 102228, 105840, 109530, 116832, 119266, 127785, 131436, 136304, 141120, 146040, 153342, 164295, 170380, 175248, 178899, 194720, 204456, 211680, 219060, 230013, 233664, 238532, 255570, 262872, 272608, 292080, 298165, 306684, 328590, 340760, 350496, 357798, 383355, 389440, 408912, 423360, 438120, 460026, 477064, 511140, 525744, 536697, 545216, 584160, 596330, 613368, 657180, 681520, 700992, 715596, 766710, 817824, 876240, 894495, 920052, 954128, 1022280, 1051488, 1073394, 1150065, 1168320, 1192660, 1226736, 1314360, 1363040, 1431192, 1533420, 1610091, 1635648, 1752480, 1788990, 1840104, 1908256, 2044560, 2102976, 2146788, 2300130, 2385320, 2453472, 2628720, 2683485, 2726080, 2862384, 3066840, 3220182, 3504960, 3577980, 3680208, 3816512, 4089120, 4293576, 4600260, 4770640, 4906944, 5257440, 5366970, 5724768, 6133680, 6440364, 7155960, 7360416, 8050455, 8178240, 8587152, 9200520, 9541280, 10514880, 10733940, 11449536, 12267360, 12880728, 14311920, 14720832, 16100910, 17174304, 18401040, 19082560, 21467880, 24534720, 25761456, 28623840, 32201820, 34348608, 36802080, 42935760, 51522912, 57247680, 64403640, 73604160, 85871520, 103045824, 128807280, 171743040, 257614560, 515229120]

約数ペア:

[(1, 515229120), (2, 257614560), (3, 171743040), (4, 128807280), (5, 103045824), (6, 85871520), (7, 73604160), (8, 64403640), (9, 57247680), (10, 51522912), (12, 42935760), (14, 36802080), (15, 34348608), (16, 32201820), (18, 28623840), (20, 25761456), (21, 24534720), (24, 21467880), (27, 19082560), (28, 18401040), (30, 17174304), (32, 16100910), (35, 14720832), (36, 14311920), (40, 12880728), (42, 12267360), (45, 11449536), (48, 10733940), (49, 10514880), (54, 9541280), (56, 9200520), (60, 8587152), (63, 8178240), (64, 8050455), (70, 7360416), (72, 7155960), (80, 6440364), (84, 6133680), (90, 5724768), (96, 5366970), (98, 5257440), (105, 4906944), (108, 4770640), (112, 4600260), (120, 4293576), (126, 4089120), (135, 3816512), (140, 3680208), (144, 3577980), (147, 3504960), (160, 3220182), (168, 3066840), (180, 2862384), (189, 2726080), (192, 2683485), (196, 2628720), (210, 2453472), (216, 2385320), (224, 2300130), (240, 2146788), (245, 2102976), (252, 2044560), (270, 1908256), (280, 1840104), (288, 1788990), (294, 1752480), (315, 1635648), (320, 1610091), (336, 1533420), (360, 1431192), (378, 1363040), (392, 1314360), (420, 1226736), (432, 1192660), (441, 1168320), (448, 1150065), (480, 1073394), (490, 1051488), (504, 1022280), (540, 954128), (560, 920052), (576, 894495), (588, 876240), (630, 817824), (672, 766710), (720, 715596), (735, 700992), (756, 681520), (784, 657180), (840, 613368), (864, 596330), (882, 584160), (945, 545216), (960, 536697), (980, 525744), (1008, 511140), (1080, 477064), (1120, 460026), (1176, 438120), (1217, 423360), (1260, 408912), (1323, 389440), (1344, 383355), (1440, 357798), (1470, 350496), (1512, 340760), (1568, 328590), (1680, 306684), (1728, 298165), (1764, 292080), (1890, 272608), (1960, 262872), (2016, 255570), (2160, 238532), (2205, 233664), (2240, 230013), (2352, 219060), (2434, 211680), (2520, 204456), (2646, 194720), (2880, 178899), (2940, 175248), (3024, 170380), (3136, 164295), (3360, 153342), (3528, 146040), (3651, 141120), (3780, 136304), (3920, 131436), (4032, 127785), (4320, 119266), (4410, 116832), (4704, 109530), (4868, 105840), (5040, 102228), (5292, 97360), (5880, 87624), (6048, 85190), (6085, 84672), (6615, 77888), (6720, 76671), (7056, 73020), (7302, 70560), (7560, 68152), (7840, 65718), (8519, 60480), (8640, 59633), (8820, 58416), (9408, 54765), (9736, 52920), (10080, 51114), (10584, 48680), (10953, 47040), (11760, 43812), (12096, 42595), (12170, 42336), (13230, 38944), (14112, 36510), (14604, 35280), (15120, 34076), (15680, 32859), (17038, 30240), (17640, 29208), (18255, 28224), (19472, 26460), (20160, 25557), (21168, 24340), (21906, 23520)]