77793240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2561

約数の個数: 128

約数和(自身を含む): 274037760

約数和(自身を除く): 196244520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2503, 2590, 3108, 3885, 4440, 5006, 5180, 6216, 7509, 7770, 10012, 10360, 12515, 15018, 15540, 17521, 20024, 25030, 30036, 31080, 35042, 37545, 50060, 52563, 60072, 70084, 75090, 87605, 92611, 100120, 105126, 140168, 150180, 175210, 185222, 210252, 262815, 277833, 300360, 350420, 370444, 420504, 463055, 525630, 555666, 648277, 700840, 740888, 926110, 1051260, 1111332, 1296554, 1389165, 1852220, 1944831, 2102520, 2222664, 2593108, 2778330, 3241385, 3704440, 3889662, 5186216, 5556660, 6482770, 7779324, 9724155, 11113320, 12965540, 15558648, 19448310, 25931080, 38896620, 77793240]

約数ペア:

[(1, 77793240), (2, 38896620), (3, 25931080), (4, 19448310), (5, 15558648), (6, 12965540), (7, 11113320), (8, 9724155), (10, 7779324), (12, 6482770), (14, 5556660), (15, 5186216), (20, 3889662), (21, 3704440), (24, 3241385), (28, 2778330), (30, 2593108), (35, 2222664), (37, 2102520), (40, 1944831), (42, 1852220), (56, 1389165), (60, 1296554), (70, 1111332), (74, 1051260), (84, 926110), (105, 740888), (111, 700840), (120, 648277), (140, 555666), (148, 525630), (168, 463055), (185, 420504), (210, 370444), (222, 350420), (259, 300360), (280, 277833), (296, 262815), (370, 210252), (420, 185222), (444, 175210), (518, 150180), (555, 140168), (740, 105126), (777, 100120), (840, 92611), (888, 87605), (1036, 75090), (1110, 70084), (1295, 60072), (1480, 52563), (1554, 50060), (2072, 37545), (2220, 35042), (2503, 31080), (2590, 30036), (3108, 25030), (3885, 20024), (4440, 17521), (5006, 15540), (5180, 15018), (6216, 12515), (7509, 10360), (7770, 10012)]