193386840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2273}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 581234400

約数和(自身を除く): 387847560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709, 1418, 2127, 2273, 2836, 3545, 4254, 4546, 5672, 6819, 7090, 8508, 9092, 10635, 11365, 13638, 14180, 17016, 18184, 21270, 22730, 27276, 28360, 34095, 42540, 45460, 54552, 68190, 85080, 90920, 136380, 272760, 1611557, 3223114, 4834671, 6446228, 8057785, 9669342, 12892456, 16115570, 19338684, 24173355, 32231140, 38677368, 48346710, 64462280, 96693420, 193386840]

約数ペア:

[(1, 193386840), (2, 96693420), (3, 64462280), (4, 48346710), (5, 38677368), (6, 32231140), (8, 24173355), (10, 19338684), (12, 16115570), (15, 12892456), (20, 9669342), (24, 8057785), (30, 6446228), (40, 4834671), (60, 3223114), (120, 1611557), (709, 272760), (1418, 136380), (2127, 90920), (2273, 85080), (2836, 68190), (3545, 54552), (4254, 45460), (4546, 42540), (5672, 34095), (6819, 28360), (7090, 27276), (8508, 22730), (9092, 21270), (10635, 18184), (11365, 17016), (13638, 14180)]