205742507040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{20410963}}^1$

素因数の和:20410991

約数の個数: 144

約数和(自身を含む): 802395816768

約数和(自身を除く): 596653309728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 20410963, 40821926, 61232889, 81643852, 102054815, 122465778, 142876741, 163287704, 183698667, 204109630, 244931556, 285753482, 306164445, 326575408, 367397334, 408219260, 428630223, 489863112, 571506964, 612328890, 653150816, 714383705, 734794668, 816438520, 857260446, 918493335, 979726224, 1143013928, 1224657780, 1285890669, 1428767410, 1469589336, 1632877040, 1714520892, 1836986670, 1959452448, 2143151115, 2286027856, 2449315560, 2571781338, 2857534820, 2939178672, 3265754080, 3429041784, 3673973340, 4286302230, 4572055712, 4898631120, 5143562676, 5715069640, 5878357344, 6429453345, 6858083568, 7347946680, 8572604460, 9797262240, 10287125352, 11430139280, 12858906690, 13716167136, 14695893360, 17145208920, 20574250704, 22860278560, 25717813380, 29391786720, 34290417840, 41148501408, 51435626760, 68580835680, 102871253520, 205742507040]

約数ペア:

[(1, 205742507040), (2, 102871253520), (3, 68580835680), (4, 51435626760), (5, 41148501408), (6, 34290417840), (7, 29391786720), (8, 25717813380), (9, 22860278560), (10, 20574250704), (12, 17145208920), (14, 14695893360), (15, 13716167136), (16, 12858906690), (18, 11430139280), (20, 10287125352), (21, 9797262240), (24, 8572604460), (28, 7347946680), (30, 6858083568), (32, 6429453345), (35, 5878357344), (36, 5715069640), (40, 5143562676), (42, 4898631120), (45, 4572055712), (48, 4286302230), (56, 3673973340), (60, 3429041784), (63, 3265754080), (70, 2939178672), (72, 2857534820), (80, 2571781338), (84, 2449315560), (90, 2286027856), (96, 2143151115), (105, 1959452448), (112, 1836986670), (120, 1714520892), (126, 1632877040), (140, 1469589336), (144, 1428767410), (160, 1285890669), (168, 1224657780), (180, 1143013928), (210, 979726224), (224, 918493335), (240, 857260446), (252, 816438520), (280, 734794668), (288, 714383705), (315, 653150816), (336, 612328890), (360, 571506964), (420, 489863112), (480, 428630223), (504, 408219260), (560, 367397334), (630, 326575408), (672, 306164445), (720, 285753482), (840, 244931556), (1008, 204109630), (1120, 183698667), (1260, 163287704), (1440, 142876741), (1680, 122465778), (2016, 102054815), (2520, 81643852), (3360, 61232889), (5040, 40821926), (10080, 20410963)]