66055440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 226271232

約数和(自身を除く): 160215792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 131, 132, 165, 176, 191, 220, 240, 262, 264, 330, 382, 393, 440, 524, 528, 573, 655, 660, 764, 786, 880, 955, 1048, 1146, 1310, 1320, 1441, 1528, 1572, 1910, 1965, 2096, 2101, 2292, 2620, 2640, 2865, 2882, 3056, 3144, 3820, 3930, 4202, 4323, 4584, 5240, 5730, 5764, 6288, 6303, 7205, 7640, 7860, 8404, 8646, 9168, 10480, 10505, 11460, 11528, 12606, 14410, 15280, 15720, 16808, 17292, 21010, 21615, 22920, 23056, 25021, 25212, 28820, 31440, 31515, 33616, 34584, 42020, 43230, 45840, 50042, 50424, 57640, 63030, 69168, 75063, 84040, 86460, 100084, 100848, 115280, 125105, 126060, 150126, 168080, 172920, 200168, 250210, 252120, 275231, 300252, 345840, 375315, 400336, 500420, 504240, 550462, 600504, 750630, 825693, 1000840, 1100924, 1201008, 1376155, 1501260, 1651386, 2001680, 2201848, 2752310, 3002520, 3302772, 4128465, 4403696, 5504620, 6005040, 6605544, 8256930, 11009240, 13211088, 16513860, 22018480, 33027720, 66055440]

約数ペア:

[(1, 66055440), (2, 33027720), (3, 22018480), (4, 16513860), (5, 13211088), (6, 11009240), (8, 8256930), (10, 6605544), (11, 6005040), (12, 5504620), (15, 4403696), (16, 4128465), (20, 3302772), (22, 3002520), (24, 2752310), (30, 2201848), (33, 2001680), (40, 1651386), (44, 1501260), (48, 1376155), (55, 1201008), (60, 1100924), (66, 1000840), (80, 825693), (88, 750630), (110, 600504), (120, 550462), (131, 504240), (132, 500420), (165, 400336), (176, 375315), (191, 345840), (220, 300252), (240, 275231), (262, 252120), (264, 250210), (330, 200168), (382, 172920), (393, 168080), (440, 150126), (524, 126060), (528, 125105), (573, 115280), (655, 100848), (660, 100084), (764, 86460), (786, 84040), (880, 75063), (955, 69168), (1048, 63030), (1146, 57640), (1310, 50424), (1320, 50042), (1441, 45840), (1528, 43230), (1572, 42020), (1910, 34584), (1965, 33616), (2096, 31515), (2101, 31440), (2292, 28820), (2620, 25212), (2640, 25021), (2865, 23056), (2882, 22920), (3056, 21615), (3144, 21010), (3820, 17292), (3930, 16808), (4202, 15720), (4323, 15280), (4584, 14410), (5240, 12606), (5730, 11528), (5764, 11460), (6288, 10505), (6303, 10480), (7205, 9168), (7640, 8646), (7860, 8404)]