220169520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1601}}^1$

素因数の和:1811

約数の個数: 120

約数和(自身を含む): 743738112

約数和(自身を除く): 523568592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 191, 240, 360, 382, 573, 720, 764, 955, 1146, 1528, 1601, 1719, 1910, 2292, 2865, 3056, 3202, 3438, 3820, 4584, 4803, 5730, 6404, 6876, 7640, 8005, 8595, 9168, 9606, 11460, 12808, 13752, 14409, 15280, 16010, 17190, 19212, 22920, 24015, 25616, 27504, 28818, 32020, 34380, 38424, 45840, 48030, 57636, 64040, 68760, 72045, 76848, 96060, 115272, 128080, 137520, 144090, 192120, 230544, 288180, 305791, 384240, 576360, 611582, 917373, 1152720, 1223164, 1528955, 1834746, 2446328, 2752119, 3057910, 3669492, 4586865, 4892656, 5504238, 6115820, 7338984, 9173730, 11008476, 12231640, 13760595, 14677968, 18347460, 22016952, 24463280, 27521190, 36694920, 44033904, 55042380, 73389840, 110084760, 220169520]

約数ペア:

[(1, 220169520), (2, 110084760), (3, 73389840), (4, 55042380), (5, 44033904), (6, 36694920), (8, 27521190), (9, 24463280), (10, 22016952), (12, 18347460), (15, 14677968), (16, 13760595), (18, 12231640), (20, 11008476), (24, 9173730), (30, 7338984), (36, 6115820), (40, 5504238), (45, 4892656), (48, 4586865), (60, 3669492), (72, 3057910), (80, 2752119), (90, 2446328), (120, 1834746), (144, 1528955), (180, 1223164), (191, 1152720), (240, 917373), (360, 611582), (382, 576360), (573, 384240), (720, 305791), (764, 288180), (955, 230544), (1146, 192120), (1528, 144090), (1601, 137520), (1719, 128080), (1910, 115272), (2292, 96060), (2865, 76848), (3056, 72045), (3202, 68760), (3438, 64040), (3820, 57636), (4584, 48030), (4803, 45840), (5730, 38424), (6404, 34380), (6876, 32020), (7640, 28818), (8005, 27504), (8595, 25616), (9168, 24015), (9606, 22920), (11460, 19212), (12808, 17190), (13752, 16010), (14409, 15280)]