168069420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8263}}^1$

素因数の和:8391

約数の個数: 72

約数和(自身を含む): 514384416

約数和(自身を除く): 346314996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 8263, 10170, 16526, 20340, 24789, 33052, 41315, 49578, 74367, 82630, 99156, 123945, 148734, 165260, 247890, 297468, 371835, 495780, 743670, 933719, 1487340, 1867438, 2801157, 3734876, 4668595, 5602314, 8403471, 9337190, 11204628, 14005785, 16806942, 18674380, 28011570, 33613884, 42017355, 56023140, 84034710, 168069420]

約数ペア:

[(1, 168069420), (2, 84034710), (3, 56023140), (4, 42017355), (5, 33613884), (6, 28011570), (9, 18674380), (10, 16806942), (12, 14005785), (15, 11204628), (18, 9337190), (20, 8403471), (30, 5602314), (36, 4668595), (45, 3734876), (60, 2801157), (90, 1867438), (113, 1487340), (180, 933719), (226, 743670), (339, 495780), (452, 371835), (565, 297468), (678, 247890), (1017, 165260), (1130, 148734), (1356, 123945), (1695, 99156), (2034, 82630), (2260, 74367), (3390, 49578), (4068, 41315), (5085, 33052), (6780, 24789), (8263, 20340), (10170, 16526)]