284168040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182159}}^1$

素因数の和:182186

約数の個数: 64

約数和(自身を含む): 918086400

約数和(自身を除く): 633918360

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, 182159, 364318, 546477, 728636, 910795, 1092954, 1457272, 1821590, 2185908, 2368067, 2732385, 3643180, 4371816, 4736134, 5464770, 7104201, 7286360, 9472268, 10929540, 11840335, 14208402, 18944536, 21859080, 23680670, 28416804, 35521005, 47361340, 56833608, 71042010, 94722680, 142084020, 284168040]

約数ペア:

[(1, 284168040), (2, 142084020), (3, 94722680), (4, 71042010), (5, 56833608), (6, 47361340), (8, 35521005), (10, 28416804), (12, 23680670), (13, 21859080), (15, 18944536), (20, 14208402), (24, 11840335), (26, 10929540), (30, 9472268), (39, 7286360), (40, 7104201), (52, 5464770), (60, 4736134), (65, 4371816), (78, 3643180), (104, 2732385), (120, 2368067), (130, 2185908), (156, 1821590), (195, 1457272), (260, 1092954), (312, 910795), (390, 728636), (520, 546477), (780, 364318), (1560, 182159)]