264746820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10949}}^1$

素因数の和:11005

約数の個数: 96

約数和(自身を含む): 824140800

約数和(自身を除く): 559393980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 10949, 12090, 21898, 24180, 32847, 43796, 54745, 65694, 109490, 131388, 142337, 164235, 218980, 284674, 328470, 339419, 427011, 569348, 656940, 678838, 711685, 854022, 1018257, 1357676, 1423370, 1697095, 1708044, 2036514, 2135055, 2846740, 3394190, 4073028, 4270110, 4412447, 5091285, 6788380, 8540220, 8824894, 10182570, 13237341, 17649788, 20365140, 22062235, 26474682, 44124470, 52949364, 66186705, 88248940, 132373410, 264746820]

約数ペア:

[(1, 264746820), (2, 132373410), (3, 88248940), (4, 66186705), (5, 52949364), (6, 44124470), (10, 26474682), (12, 22062235), (13, 20365140), (15, 17649788), (20, 13237341), (26, 10182570), (30, 8824894), (31, 8540220), (39, 6788380), (52, 5091285), (60, 4412447), (62, 4270110), (65, 4073028), (78, 3394190), (93, 2846740), (124, 2135055), (130, 2036514), (155, 1708044), (156, 1697095), (186, 1423370), (195, 1357676), (260, 1018257), (310, 854022), (372, 711685), (390, 678838), (403, 656940), (465, 569348), (620, 427011), (780, 339419), (806, 328470), (930, 284674), (1209, 218980), (1612, 164235), (1860, 142337), (2015, 131388), (2418, 109490), (4030, 65694), (4836, 54745), (6045, 43796), (8060, 32847), (10949, 24180), (12090, 21898)]