457797480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18793}}^1$

素因数の和:18843

約数の個数: 128

約数和(自身を含む): 1623801600

約数和(自身を除く): 1166004120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 18793, 24360, 37586, 56379, 75172, 93965, 112758, 131551, 150344, 187930, 225516, 263102, 281895, 375860, 394653, 451032, 526204, 544997, 563790, 657755, 751720, 789306, 1052408, 1089994, 1127580, 1315510, 1578612, 1634991, 1973265, 2179988, 2255160, 2631020, 2724985, 3157224, 3269982, 3814979, 3946530, 4359976, 5262040, 5449970, 6539964, 7629958, 7893060, 8174955, 10899940, 11444937, 13079928, 15259916, 15786120, 16349910, 19074895, 21799880, 22889874, 30519832, 32699820, 38149790, 45779748, 57224685, 65399640, 76299580, 91559496, 114449370, 152599160, 228898740, 457797480]

約数ペア:

[(1, 457797480), (2, 228898740), (3, 152599160), (4, 114449370), (5, 91559496), (6, 76299580), (7, 65399640), (8, 57224685), (10, 45779748), (12, 38149790), (14, 32699820), (15, 30519832), (20, 22889874), (21, 21799880), (24, 19074895), (28, 16349910), (29, 15786120), (30, 15259916), (35, 13079928), (40, 11444937), (42, 10899940), (56, 8174955), (58, 7893060), (60, 7629958), (70, 6539964), (84, 5449970), (87, 5262040), (105, 4359976), (116, 3946530), (120, 3814979), (140, 3269982), (145, 3157224), (168, 2724985), (174, 2631020), (203, 2255160), (210, 2179988), (232, 1973265), (280, 1634991), (290, 1578612), (348, 1315510), (406, 1127580), (420, 1089994), (435, 1052408), (580, 789306), (609, 751720), (696, 657755), (812, 563790), (840, 544997), (870, 526204), (1015, 451032), (1160, 394653), (1218, 375860), (1624, 281895), (1740, 263102), (2030, 225516), (2436, 187930), (3045, 150344), (3480, 131551), (4060, 112758), (4872, 93965), (6090, 75172), (8120, 56379), (12180, 37586), (18793, 24360)]