266583553280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2851}}^1$

素因数の和:3141

約数の個数: 288

約数和(自身を含む): 724022409600

約数和(自身を除く): 457438856320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 229, 232, 256, 290, 319, 320, 352, 440, 458, 464, 580, 638, 640, 704, 880, 916, 928, 1145, 1160, 1276, 1280, 1408, 1595, 1760, 1832, 1856, 2290, 2320, 2519, 2552, 2816, 2851, 3190, 3520, 3664, 3712, 4580, 4640, 5038, 5104, 5702, 6380, 6641, 7040, 7328, 7424, 9160, 9280, 10076, 10208, 11404, 12595, 12760, 13282, 14080, 14255, 14656, 18320, 18560, 20152, 20416, 22808, 25190, 25520, 26564, 28510, 29312, 31361, 33205, 36640, 37120, 40304, 40832, 45616, 50380, 51040, 53128, 57020, 58624, 62722, 66410, 73051, 73280, 80608, 81664, 82679, 91232, 100760, 102080, 106256, 114040, 125444, 132820, 146102, 146560, 156805, 161216, 165358, 182464, 201520, 204160, 212512, 228080, 250888, 265640, 292204, 293120, 313610, 322432, 330716, 364928, 365255, 403040, 408320, 413395, 425024, 456160, 501776, 531280, 584408, 627220, 644864, 652879, 661432, 729856, 730510, 806080, 826790, 850048, 909469, 912320, 1003552, 1062560, 1168816, 1254440, 1305758, 1322864, 1461020, 1612160, 1653580, 1700096, 1818938, 1824640, 2007104, 2125120, 2337632, 2508880, 2611516, 2645728, 2922040, 3224320, 3264395, 3307160, 3637876, 3649280, 4014208, 4250240, 4547345, 4675264, 5017760, 5223032, 5291456, 5844080, 6528790, 6614320, 7181669, 7275752, 8028416, 8500480, 9094690, 9350528, 10035520, 10446064, 10582912, 11688160, 13057580, 13228640, 14363338, 14551504, 18189380, 18701056, 18933491, 20071040, 20892128, 21165824, 23376320, 26115160, 26457280, 28726676, 29103008, 35908345, 36378760, 37866982, 40142080, 41784256, 46752640, 52230320, 52914560, 57453352, 58206016, 71816690, 72757520, 75733964, 83568512, 93505280, 94667455, 104460640, 105829120, 114906704, 116412032, 143633380, 145515040, 151467928, 167137024, 189334910, 208268401, 208921280, 229813408, 232824064, 287266760, 291030080, 302935856, 378669820, 416536802, 417842560, 459626816, 574533520, 582060160, 605871712, 757339640, 833073604, 835685120, 919253632, 1041342005, 1149067040, 1164120320, 1211743424, 1514679280, 1666147208, 1838507264, 2082684010, 2298134080, 2423486848, 3029358560, 3332294416, 4165368020, 4596268160, 4846973696, 6058717120, 6664588832, 8330736040, 9192536320, 12117434240, 13329177664, 16661472080, 24234868480, 26658355328, 33322944160, 53316710656, 66645888320, 133291776640, 266583553280]

約数ペア:

[(1, 266583553280), (2, 133291776640), (4, 66645888320), (5, 53316710656), (8, 33322944160), (10, 26658355328), (11, 24234868480), (16, 16661472080), (20, 13329177664), (22, 12117434240), (29, 9192536320), (32, 8330736040), (40, 6664588832), (44, 6058717120), (55, 4846973696), (58, 4596268160), (64, 4165368020), (80, 3332294416), (88, 3029358560), (110, 2423486848), (116, 2298134080), (128, 2082684010), (145, 1838507264), (160, 1666147208), (176, 1514679280), (220, 1211743424), (229, 1164120320), (232, 1149067040), (256, 1041342005), (290, 919253632), (319, 835685120), (320, 833073604), (352, 757339640), (440, 605871712), (458, 582060160), (464, 574533520), (580, 459626816), (638, 417842560), (640, 416536802), (704, 378669820), (880, 302935856), (916, 291030080), (928, 287266760), (1145, 232824064), (1160, 229813408), (1276, 208921280), (1280, 208268401), (1408, 189334910), (1595, 167137024), (1760, 151467928), (1832, 145515040), (1856, 143633380), (2290, 116412032), (2320, 114906704), (2519, 105829120), (2552, 104460640), (2816, 94667455), (2851, 93505280), (3190, 83568512), (3520, 75733964), (3664, 72757520), (3712, 71816690), (4580, 58206016), (4640, 57453352), (5038, 52914560), (5104, 52230320), (5702, 46752640), (6380, 41784256), (6641, 40142080), (7040, 37866982), (7328, 36378760), (7424, 35908345), (9160, 29103008), (9280, 28726676), (10076, 26457280), (10208, 26115160), (11404, 23376320), (12595, 21165824), (12760, 20892128), (13282, 20071040), (14080, 18933491), (14255, 18701056), (14656, 18189380), (18320, 14551504), (18560, 14363338), (20152, 13228640), (20416, 13057580), (22808, 11688160), (25190, 10582912), (25520, 10446064), (26564, 10035520), (28510, 9350528), (29312, 9094690), (31361, 8500480), (33205, 8028416), (36640, 7275752), (37120, 7181669), (40304, 6614320), (40832, 6528790), (45616, 5844080), (50380, 5291456), (51040, 5223032), (53128, 5017760), (57020, 4675264), (58624, 4547345), (62722, 4250240), (66410, 4014208), (73051, 3649280), (73280, 3637876), (80608, 3307160), (81664, 3264395), (82679, 3224320), (91232, 2922040), (100760, 2645728), (102080, 2611516), (106256, 2508880), (114040, 2337632), (125444, 2125120), (132820, 2007104), (146102, 1824640), (146560, 1818938), (156805, 1700096), (161216, 1653580), (165358, 1612160), (182464, 1461020), (201520, 1322864), (204160, 1305758), (212512, 1254440), (228080, 1168816), (250888, 1062560), (265640, 1003552), (292204, 912320), (293120, 909469), (313610, 850048), (322432, 826790), (330716, 806080), (364928, 730510), (365255, 729856), (403040, 661432), (408320, 652879), (413395, 644864), (425024, 627220), (456160, 584408), (501776, 531280)]