505955520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{25097}}^1$

素因数の和:25127

約数の個数: 168

約数和(自身を含む): 1988966304

約数和(自身を除く): 1483010784

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 25097, 50194, 75291, 100388, 125485, 150582, 175679, 200776, 225873, 250970, 301164, 351358, 376455, 401552, 451746, 501940, 527037, 602328, 702716, 752910, 803104, 878395, 903492, 1003880, 1054074, 1129365, 1204656, 1405432, 1505820, 1581111, 1606208, 1756790, 1806984, 2007760, 2108148, 2258730, 2409312, 2635185, 2810864, 3011640, 3162222, 3513580, 3613968, 4015520, 4216296, 4517460, 4818624, 5270370, 5621728, 6023280, 6324444, 7027160, 7227936, 7905555, 8031040, 8432592, 9034920, 10540740, 11243456, 12046560, 12648888, 14054320, 14455872, 15811110, 16865184, 18069840, 21081480, 24093120, 25297776, 28108640, 31622220, 33730368, 36139680, 42162960, 50595552, 56217280, 63244440, 72279360, 84325920, 101191104, 126488880, 168651840, 252977760, 505955520]

約数ペア:

[(1, 505955520), (2, 252977760), (3, 168651840), (4, 126488880), (5, 101191104), (6, 84325920), (7, 72279360), (8, 63244440), (9, 56217280), (10, 50595552), (12, 42162960), (14, 36139680), (15, 33730368), (16, 31622220), (18, 28108640), (20, 25297776), (21, 24093120), (24, 21081480), (28, 18069840), (30, 16865184), (32, 15811110), (35, 14455872), (36, 14054320), (40, 12648888), (42, 12046560), (45, 11243456), (48, 10540740), (56, 9034920), (60, 8432592), (63, 8031040), (64, 7905555), (70, 7227936), (72, 7027160), (80, 6324444), (84, 6023280), (90, 5621728), (96, 5270370), (105, 4818624), (112, 4517460), (120, 4216296), (126, 4015520), (140, 3613968), (144, 3513580), (160, 3162222), (168, 3011640), (180, 2810864), (192, 2635185), (210, 2409312), (224, 2258730), (240, 2108148), (252, 2007760), (280, 1806984), (288, 1756790), (315, 1606208), (320, 1581111), (336, 1505820), (360, 1405432), (420, 1204656), (448, 1129365), (480, 1054074), (504, 1003880), (560, 903492), (576, 878395), (630, 803104), (672, 752910), (720, 702716), (840, 602328), (960, 527037), (1008, 501940), (1120, 451746), (1260, 401552), (1344, 376455), (1440, 351358), (1680, 301164), (2016, 250970), (2240, 225873), (2520, 200776), (2880, 175679), (3360, 150582), (4032, 125485), (5040, 100388), (6720, 75291), (10080, 50194), (20160, 25097)]