265117580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 732168192

約数和(自身を除く): 467050612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 37, 52, 62, 65, 70, 74, 91, 124, 127, 130, 140, 148, 155, 182, 185, 217, 254, 259, 260, 310, 364, 370, 403, 434, 455, 481, 508, 518, 620, 635, 740, 806, 868, 889, 910, 962, 1036, 1085, 1147, 1270, 1295, 1612, 1651, 1778, 1820, 1924, 2015, 2170, 2294, 2405, 2540, 2590, 2821, 3302, 3367, 3556, 3937, 4030, 4340, 4445, 4588, 4699, 4810, 5180, 5642, 5735, 6604, 6734, 7874, 8029, 8060, 8255, 8890, 9398, 9620, 11284, 11470, 11557, 13468, 14105, 14911, 15748, 16058, 16510, 16835, 17780, 18796, 19685, 22940, 23114, 23495, 27559, 28210, 29822, 32116, 32893, 33020, 33670, 39370, 40145, 46228, 46990, 51181, 55118, 56420, 57785, 59644, 61087, 65786, 67340, 74555, 78740, 80290, 93980, 102362, 104377, 110236, 115570, 122174, 131572, 137795, 145669, 149110, 160580, 164465, 204724, 208754, 231140, 244348, 255905, 275590, 291338, 298220, 305435, 328930, 358267, 417508, 427609, 511810, 521885, 551180, 582676, 610870, 657860, 716534, 728345, 855218, 1019683, 1023620, 1043770, 1221740, 1433068, 1456690, 1710436, 1791335, 1893697, 2039366, 2087540, 2138045, 2913380, 3582670, 3787394, 4078732, 4276090, 5098415, 7165340, 7574788, 8552180, 9468485, 10196830, 13255879, 18936970, 20393660, 26511758, 37873940, 53023516, 66279395, 132558790, 265117580]

約数ペア:

[(1, 265117580), (2, 132558790), (4, 66279395), (5, 53023516), (7, 37873940), (10, 26511758), (13, 20393660), (14, 18936970), (20, 13255879), (26, 10196830), (28, 9468485), (31, 8552180), (35, 7574788), (37, 7165340), (52, 5098415), (62, 4276090), (65, 4078732), (70, 3787394), (74, 3582670), (91, 2913380), (124, 2138045), (127, 2087540), (130, 2039366), (140, 1893697), (148, 1791335), (155, 1710436), (182, 1456690), (185, 1433068), (217, 1221740), (254, 1043770), (259, 1023620), (260, 1019683), (310, 855218), (364, 728345), (370, 716534), (403, 657860), (434, 610870), (455, 582676), (481, 551180), (508, 521885), (518, 511810), (620, 427609), (635, 417508), (740, 358267), (806, 328930), (868, 305435), (889, 298220), (910, 291338), (962, 275590), (1036, 255905), (1085, 244348), (1147, 231140), (1270, 208754), (1295, 204724), (1612, 164465), (1651, 160580), (1778, 149110), (1820, 145669), (1924, 137795), (2015, 131572), (2170, 122174), (2294, 115570), (2405, 110236), (2540, 104377), (2590, 102362), (2821, 93980), (3302, 80290), (3367, 78740), (3556, 74555), (3937, 67340), (4030, 65786), (4340, 61087), (4445, 59644), (4588, 57785), (4699, 56420), (4810, 55118), (5180, 51181), (5642, 46990), (5735, 46228), (6604, 40145), (6734, 39370), (7874, 33670), (8029, 33020), (8060, 32893), (8255, 32116), (8890, 29822), (9398, 28210), (9620, 27559), (11284, 23495), (11470, 23114), (11557, 22940), (13468, 19685), (14105, 18796), (14911, 17780), (15748, 16835), (16058, 16510)]