168374760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3607}}^1$

素因数の和:4010

約数の個数: 64

約数和(自身を含む): 506563200

約数和(自身を除く): 338188440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3607, 3890, 4668, 5835, 7214, 7780, 9336, 10821, 11670, 14428, 15560, 18035, 21642, 23340, 28856, 36070, 43284, 46680, 54105, 72140, 86568, 108210, 144280, 216420, 432840, 1403123, 2806246, 4209369, 5612492, 7015615, 8418738, 11224984, 14031230, 16837476, 21046845, 28062460, 33674952, 42093690, 56124920, 84187380, 168374760]

約数ペア:

[(1, 168374760), (2, 84187380), (3, 56124920), (4, 42093690), (5, 33674952), (6, 28062460), (8, 21046845), (10, 16837476), (12, 14031230), (15, 11224984), (20, 8418738), (24, 7015615), (30, 5612492), (40, 4209369), (60, 2806246), (120, 1403123), (389, 432840), (778, 216420), (1167, 144280), (1556, 108210), (1945, 86568), (2334, 72140), (3112, 54105), (3607, 46680), (3890, 43284), (4668, 36070), (5835, 28856), (7214, 23340), (7780, 21642), (9336, 18035), (10821, 15560), (11670, 14428)]