67455080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 191842560

約数和(自身を除く): 124387480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 181, 220, 242, 280, 308, 362, 385, 440, 484, 605, 616, 724, 770, 847, 905, 968, 1210, 1267, 1331, 1448, 1540, 1694, 1810, 1991, 2420, 2534, 2662, 3080, 3388, 3620, 3982, 4235, 4840, 5068, 5324, 6335, 6655, 6776, 7240, 7964, 8470, 9317, 9955, 10136, 10648, 12670, 13310, 13937, 15928, 16940, 18634, 19910, 21901, 25340, 26620, 27874, 33880, 37268, 39820, 43802, 46585, 50680, 53240, 55748, 69685, 74536, 79640, 87604, 93170, 109505, 111496, 139370, 153307, 175208, 186340, 219010, 240911, 278740, 306614, 372680, 438020, 481822, 557480, 613228, 766535, 876040, 963644, 1204555, 1226456, 1533070, 1686377, 1927288, 2409110, 3066140, 3372754, 4818220, 6132280, 6745508, 8431885, 9636440, 13491016, 16863770, 33727540, 67455080]

約数ペア:

[(1, 67455080), (2, 33727540), (4, 16863770), (5, 13491016), (7, 9636440), (8, 8431885), (10, 6745508), (11, 6132280), (14, 4818220), (20, 3372754), (22, 3066140), (28, 2409110), (35, 1927288), (40, 1686377), (44, 1533070), (55, 1226456), (56, 1204555), (70, 963644), (77, 876040), (88, 766535), (110, 613228), (121, 557480), (140, 481822), (154, 438020), (181, 372680), (220, 306614), (242, 278740), (280, 240911), (308, 219010), (362, 186340), (385, 175208), (440, 153307), (484, 139370), (605, 111496), (616, 109505), (724, 93170), (770, 87604), (847, 79640), (905, 74536), (968, 69685), (1210, 55748), (1267, 53240), (1331, 50680), (1448, 46585), (1540, 43802), (1694, 39820), (1810, 37268), (1991, 33880), (2420, 27874), (2534, 26620), (2662, 25340), (3080, 21901), (3388, 19910), (3620, 18634), (3982, 16940), (4235, 15928), (4840, 13937), (5068, 13310), (5324, 12670), (6335, 10648), (6655, 10136), (6776, 9955), (7240, 9317), (7964, 8470)]