468237640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 1173606840

約数和(自身を除く): 705369200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 937, 961, 1240, 1612, 1874, 1922, 2015, 3224, 3748, 3844, 4030, 4685, 4805, 7496, 7688, 8060, 9370, 9610, 12181, 12493, 16120, 18740, 19220, 24362, 24986, 29047, 37480, 38440, 48724, 49972, 58094, 60905, 62465, 97448, 99944, 116188, 121810, 124930, 145235, 232376, 243620, 249860, 290470, 377611, 487240, 499720, 580940, 755222, 900457, 1161880, 1510444, 1800914, 1888055, 3020888, 3601828, 3776110, 4502285, 7203656, 7552220, 9004570, 11705941, 15104440, 18009140, 23411882, 36018280, 46823764, 58529705, 93647528, 117059410, 234118820, 468237640]

約数ペア:

[(1, 468237640), (2, 234118820), (4, 117059410), (5, 93647528), (8, 58529705), (10, 46823764), (13, 36018280), (20, 23411882), (26, 18009140), (31, 15104440), (40, 11705941), (52, 9004570), (62, 7552220), (65, 7203656), (104, 4502285), (124, 3776110), (130, 3601828), (155, 3020888), (248, 1888055), (260, 1800914), (310, 1510444), (403, 1161880), (520, 900457), (620, 755222), (806, 580940), (937, 499720), (961, 487240), (1240, 377611), (1612, 290470), (1874, 249860), (1922, 243620), (2015, 232376), (3224, 145235), (3748, 124930), (3844, 121810), (4030, 116188), (4685, 99944), (4805, 97448), (7496, 62465), (7688, 60905), (8060, 58094), (9370, 49972), (9610, 48724), (12181, 38440), (12493, 37480), (16120, 29047), (18740, 24986), (19220, 24362)]