510642720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{7237}}^1$

素因数の和:7272

約数の個数: 216

約数和(自身を含む): 2027349324

約数和(自身を除く): 1516706604

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7237, 7840, 8820, 10080, 11760, 14112, 14474, 17640, 21711, 23520, 28948, 35280, 36185, 43422, 50659, 57896, 65133, 70560, 72370, 86844, 101318, 108555, 115792, 130266, 144740, 151977, 173688, 202636, 217110, 231584, 253295, 260532, 289480, 303954, 325665, 347376, 354613, 405272, 434220, 455931, 506590, 521064, 578960, 607908, 651330, 694752, 709226, 759885, 810544, 868440, 911862, 1013180, 1042128, 1063839, 1157920, 1215816, 1302660, 1418452, 1519770, 1621088, 1736880, 1773065, 1823724, 2026360, 2084256, 2127678, 2279655, 2431632, 2605320, 2836904, 3039540, 3191517, 3473760, 3546130, 3647448, 4052720, 4255356, 4559310, 4863264, 5210640, 5319195, 5673808, 6079080, 6383034, 7092260, 7294896, 8105440, 8510712, 9118620, 10421280, 10638390, 11347616, 12158160, 12766068, 14184520, 14589792, 15957585, 17021424, 18237240, 21276780, 24316320, 25532136, 28369040, 31915170, 34042848, 36474480, 42553560, 51064272, 56738080, 63830340, 72948960, 85107120, 102128544, 127660680, 170214240, 255321360, 510642720]

約数ペア:

[(1, 510642720), (2, 255321360), (3, 170214240), (4, 127660680), (5, 102128544), (6, 85107120), (7, 72948960), (8, 63830340), (9, 56738080), (10, 51064272), (12, 42553560), (14, 36474480), (15, 34042848), (16, 31915170), (18, 28369040), (20, 25532136), (21, 24316320), (24, 21276780), (28, 18237240), (30, 17021424), (32, 15957585), (35, 14589792), (36, 14184520), (40, 12766068), (42, 12158160), (45, 11347616), (48, 10638390), (49, 10421280), (56, 9118620), (60, 8510712), (63, 8105440), (70, 7294896), (72, 7092260), (80, 6383034), (84, 6079080), (90, 5673808), (96, 5319195), (98, 5210640), (105, 4863264), (112, 4559310), (120, 4255356), (126, 4052720), (140, 3647448), (144, 3546130), (147, 3473760), (160, 3191517), (168, 3039540), (180, 2836904), (196, 2605320), (210, 2431632), (224, 2279655), (240, 2127678), (245, 2084256), (252, 2026360), (280, 1823724), (288, 1773065), (294, 1736880), (315, 1621088), (336, 1519770), (360, 1418452), (392, 1302660), (420, 1215816), (441, 1157920), (480, 1063839), (490, 1042128), (504, 1013180), (560, 911862), (588, 868440), (630, 810544), (672, 759885), (720, 709226), (735, 694752), (784, 651330), (840, 607908), (882, 578960), (980, 521064), (1008, 506590), (1120, 455931), (1176, 434220), (1260, 405272), (1440, 354613), (1470, 347376), (1568, 325665), (1680, 303954), (1764, 289480), (1960, 260532), (2016, 253295), (2205, 231584), (2352, 217110), (2520, 202636), (2940, 173688), (3360, 151977), (3528, 144740), (3920, 130266), (4410, 115792), (4704, 108555), (5040, 101318), (5880, 86844), (7056, 72370), (7237, 70560), (7840, 65133), (8820, 57896), (10080, 50659), (11760, 43422), (14112, 36185), (14474, 35280), (17640, 28948), (21711, 23520)]