323430660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1522

約数の個数: 144

約数和(自身を含む): 1127782656

約数和(自身を除く): 804351996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 197, 210, 252, 315, 394, 420, 591, 630, 788, 985, 1182, 1260, 1303, 1379, 1773, 1970, 2364, 2606, 2758, 2955, 3546, 3909, 3940, 4137, 5212, 5516, 5910, 6515, 6895, 7092, 7818, 8274, 8865, 9121, 11727, 11820, 12411, 13030, 13790, 15636, 16548, 17730, 18242, 19545, 20685, 23454, 24822, 26060, 27363, 27580, 35460, 36484, 39090, 41370, 45605, 46908, 49644, 54726, 58635, 62055, 78180, 82089, 82740, 91210, 109452, 117270, 124110, 136815, 164178, 182420, 234540, 248220, 256691, 273630, 328356, 410445, 513382, 547260, 770073, 820890, 1026764, 1283455, 1540146, 1641780, 1796837, 2310219, 2566910, 3080292, 3593674, 3850365, 4620438, 5133820, 5390511, 7187348, 7700730, 8984185, 9240876, 10781022, 11551095, 15401460, 16171533, 17968370, 21562044, 23102190, 26952555, 32343066, 35936740, 46204380, 53905110, 64686132, 80857665, 107810220, 161715330, 323430660]

約数ペア:

[(1, 323430660), (2, 161715330), (3, 107810220), (4, 80857665), (5, 64686132), (6, 53905110), (7, 46204380), (9, 35936740), (10, 32343066), (12, 26952555), (14, 23102190), (15, 21562044), (18, 17968370), (20, 16171533), (21, 15401460), (28, 11551095), (30, 10781022), (35, 9240876), (36, 8984185), (42, 7700730), (45, 7187348), (60, 5390511), (63, 5133820), (70, 4620438), (84, 3850365), (90, 3593674), (105, 3080292), (126, 2566910), (140, 2310219), (180, 1796837), (197, 1641780), (210, 1540146), (252, 1283455), (315, 1026764), (394, 820890), (420, 770073), (591, 547260), (630, 513382), (788, 410445), (985, 328356), (1182, 273630), (1260, 256691), (1303, 248220), (1379, 234540), (1773, 182420), (1970, 164178), (2364, 136815), (2606, 124110), (2758, 117270), (2955, 109452), (3546, 91210), (3909, 82740), (3940, 82089), (4137, 78180), (5212, 62055), (5516, 58635), (5910, 54726), (6515, 49644), (6895, 46908), (7092, 45605), (7818, 41370), (8274, 39090), (8865, 36484), (9121, 35460), (11727, 27580), (11820, 27363), (12411, 26060), (13030, 24822), (13790, 23454), (15636, 20685), (16548, 19545), (17730, 18242)]