568571080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 1602478080

約数和(自身を除く): 1033907000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 367, 385, 440, 503, 616, 734, 770, 1006, 1468, 1540, 1835, 2012, 2515, 2569, 2936, 3080, 3521, 3670, 4024, 4037, 5030, 5138, 5533, 7042, 7340, 8074, 10060, 10276, 11066, 12845, 14084, 14680, 16148, 17605, 20120, 20185, 20552, 22132, 25690, 27665, 28168, 28259, 32296, 35210, 38731, 40370, 44264, 51380, 55330, 56518, 70420, 77462, 80740, 102760, 110660, 113036, 140840, 141295, 154924, 161480, 184601, 193655, 221320, 226072, 282590, 309848, 369202, 387310, 565180, 738404, 774620, 923005, 1130360, 1292207, 1476808, 1549240, 1846010, 2030611, 2584414, 3692020, 4061222, 5168828, 6461035, 7384040, 8122444, 10153055, 10337656, 12922070, 14214277, 16244888, 20306110, 25844140, 28428554, 40612220, 51688280, 56857108, 71071385, 81224440, 113714216, 142142770, 284285540, 568571080]

約数ペア:

[(1, 568571080), (2, 284285540), (4, 142142770), (5, 113714216), (7, 81224440), (8, 71071385), (10, 56857108), (11, 51688280), (14, 40612220), (20, 28428554), (22, 25844140), (28, 20306110), (35, 16244888), (40, 14214277), (44, 12922070), (55, 10337656), (56, 10153055), (70, 8122444), (77, 7384040), (88, 6461035), (110, 5168828), (140, 4061222), (154, 3692020), (220, 2584414), (280, 2030611), (308, 1846010), (367, 1549240), (385, 1476808), (440, 1292207), (503, 1130360), (616, 923005), (734, 774620), (770, 738404), (1006, 565180), (1468, 387310), (1540, 369202), (1835, 309848), (2012, 282590), (2515, 226072), (2569, 221320), (2936, 193655), (3080, 184601), (3521, 161480), (3670, 154924), (4024, 141295), (4037, 140840), (5030, 113036), (5138, 110660), (5533, 102760), (7042, 80740), (7340, 77462), (8074, 70420), (10060, 56518), (10276, 55330), (11066, 51380), (12845, 44264), (14084, 40370), (14680, 38731), (16148, 35210), (17605, 32296), (20120, 28259), (20185, 28168), (20552, 27665), (22132, 25690)]