212936760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25717}}^1$

素因数の和:25757

約数の個数: 96

約数和(自身を含む): 722161440

約数和(自身を除く): 509224680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 25717, 51434, 77151, 102868, 128585, 154302, 205736, 231453, 257170, 308604, 385755, 462906, 514340, 591491, 617208, 771510, 925812, 1028680, 1157265, 1182982, 1543020, 1774473, 1851624, 2314530, 2365964, 2957455, 3086040, 3548946, 4629060, 4731928, 5323419, 5914910, 7097892, 8872365, 9258120, 10646838, 11829820, 14195784, 17744730, 21293676, 23659640, 26617095, 35489460, 42587352, 53234190, 70978920, 106468380, 212936760]

約数ペア:

[(1, 212936760), (2, 106468380), (3, 70978920), (4, 53234190), (5, 42587352), (6, 35489460), (8, 26617095), (9, 23659640), (10, 21293676), (12, 17744730), (15, 14195784), (18, 11829820), (20, 10646838), (23, 9258120), (24, 8872365), (30, 7097892), (36, 5914910), (40, 5323419), (45, 4731928), (46, 4629060), (60, 3548946), (69, 3086040), (72, 2957455), (90, 2365964), (92, 2314530), (115, 1851624), (120, 1774473), (138, 1543020), (180, 1182982), (184, 1157265), (207, 1028680), (230, 925812), (276, 771510), (345, 617208), (360, 591491), (414, 514340), (460, 462906), (552, 385755), (690, 308604), (828, 257170), (920, 231453), (1035, 205736), (1380, 154302), (1656, 128585), (2070, 102868), (2760, 77151), (4140, 51434), (8280, 25717)]