66314040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42509}}^1$

素因数の和:42536

約数の個数: 64

約数和(自身を含む): 214250400

約数和(自身を除く): 147936360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 42509, 85018, 127527, 170036, 212545, 255054, 340072, 425090, 510108, 552617, 637635, 850180, 1020216, 1105234, 1275270, 1657851, 1700360, 2210468, 2550540, 2763085, 3315702, 4420936, 5101080, 5526170, 6631404, 8289255, 11052340, 13262808, 16578510, 22104680, 33157020, 66314040]

約数ペア:

[(1, 66314040), (2, 33157020), (3, 22104680), (4, 16578510), (5, 13262808), (6, 11052340), (8, 8289255), (10, 6631404), (12, 5526170), (13, 5101080), (15, 4420936), (20, 3315702), (24, 2763085), (26, 2550540), (30, 2210468), (39, 1700360), (40, 1657851), (52, 1275270), (60, 1105234), (65, 1020216), (78, 850180), (104, 637635), (120, 552617), (130, 510108), (156, 425090), (195, 340072), (260, 255054), (312, 212545), (390, 170036), (520, 127527), (780, 85018), (1560, 42509)]