63506040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40709}}^1$

素因数の和:40736

約数の個数: 64

約数和(自身を含む): 205178400

約数和(自身を除く): 141672360

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, 40709, 81418, 122127, 162836, 203545, 244254, 325672, 407090, 488508, 529217, 610635, 814180, 977016, 1058434, 1221270, 1587651, 1628360, 2116868, 2442540, 2646085, 3175302, 4233736, 4885080, 5292170, 6350604, 7938255, 10584340, 12701208, 15876510, 21168680, 31753020, 63506040]

約数ペア:

[(1, 63506040), (2, 31753020), (3, 21168680), (4, 15876510), (5, 12701208), (6, 10584340), (8, 7938255), (10, 6350604), (12, 5292170), (13, 4885080), (15, 4233736), (20, 3175302), (24, 2646085), (26, 2442540), (30, 2116868), (39, 1628360), (40, 1587651), (52, 1221270), (60, 1058434), (65, 977016), (78, 814180), (104, 610635), (120, 529217), (130, 488508), (156, 407090), (195, 325672), (260, 244254), (312, 203545), (390, 162836), (520, 122127), (780, 81418), (1560, 40709)]