13720343640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4971139}}^1$

素因数の和:4971176

約数の個数: 64

約数和(自身を含む): 42950649600

約数和(自身を除く): 29230305960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4971139, 9942278, 14913417, 19884556, 24855695, 29826834, 39769112, 49711390, 59653668, 74567085, 99422780, 114336197, 119307336, 149134170, 198845560, 228672394, 298268340, 343008591, 457344788, 571680985, 596536680, 686017182, 914689576, 1143361970, 1372034364, 1715042955, 2286723940, 2744068728, 3430085910, 4573447880, 6860171820, 13720343640]

約数ペア:

[(1, 13720343640), (2, 6860171820), (3, 4573447880), (4, 3430085910), (5, 2744068728), (6, 2286723940), (8, 1715042955), (10, 1372034364), (12, 1143361970), (15, 914689576), (20, 686017182), (23, 596536680), (24, 571680985), (30, 457344788), (40, 343008591), (46, 298268340), (60, 228672394), (69, 198845560), (92, 149134170), (115, 119307336), (120, 114336197), (138, 99422780), (184, 74567085), (230, 59653668), (276, 49711390), (345, 39769112), (460, 29826834), (552, 24855695), (690, 19884556), (920, 14913417), (1380, 9942278), (2760, 4971139)]