320798824416

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1217}}^1\times {\mathrm{18679}}^1$

素因数の和:19926

約数の個数: 216

約数和(自身を含む): 1062142819920

約数和(自身を除く): 741343995504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1217, 1568, 1764, 2016, 2352, 2434, 3528, 3651, 4704, 4868, 7056, 7302, 8519, 9736, 10953, 14112, 14604, 17038, 18679, 19472, 21906, 25557, 29208, 34076, 37358, 38944, 43812, 51114, 56037, 58416, 59633, 68152, 74716, 76671, 87624, 102228, 112074, 116832, 119266, 130753, 136304, 149432, 153342, 168111, 175248, 178899, 204456, 224148, 238532, 261506, 272608, 298864, 306684, 336222, 350496, 357798, 392259, 408912, 448296, 477064, 523012, 536697, 597728, 613368, 672444, 715596, 784518, 817824, 896592, 915271, 954128, 1046024, 1073394, 1176777, 1226736, 1344888, 1431192, 1569036, 1793184, 1830542, 1908256, 2092048, 2146788, 2353554, 2453472, 2689776, 2745813, 2862384, 3138072, 3661084, 4184096, 4293576, 4707108, 5379552, 5491626, 5724768, 6276144, 7322168, 8237439, 8587152, 9414216, 10983252, 12552288, 14644336, 16474878, 17174304, 18828432, 21966504, 22732343, 29288672, 32949756, 37656864, 43933008, 45464686, 65899512, 68197029, 87866016, 90929372, 131799024, 136394058, 159126401, 181858744, 204591087, 263598048, 272788116, 318252802, 363717488, 409182174, 477379203, 545576232, 636505604, 727434976, 818364348, 954758406, 1091152464, 1113884807, 1273011208, 1432137609, 1636728696, 1909516812, 2182304928, 2227769614, 2546022416, 2864275218, 3273457392, 3341654421, 3819033624, 4455539228, 5092044832, 5728550436, 6546914784, 6683308842, 7638067248, 8911078456, 10024963263, 11457100872, 13366617684, 15276134496, 17822156912, 20049926526, 22914201744, 26733235368, 35644313824, 40099853052, 45828403488, 53466470736, 80199706104, 106932941472, 160399412208, 320798824416]

約数ペア:

[(1, 320798824416), (2, 160399412208), (3, 106932941472), (4, 80199706104), (6, 53466470736), (7, 45828403488), (8, 40099853052), (9, 35644313824), (12, 26733235368), (14, 22914201744), (16, 20049926526), (18, 17822156912), (21, 15276134496), (24, 13366617684), (28, 11457100872), (32, 10024963263), (36, 8911078456), (42, 7638067248), (48, 6683308842), (49, 6546914784), (56, 5728550436), (63, 5092044832), (72, 4455539228), (84, 3819033624), (96, 3341654421), (98, 3273457392), (112, 2864275218), (126, 2546022416), (144, 2227769614), (147, 2182304928), (168, 1909516812), (196, 1636728696), (224, 1432137609), (252, 1273011208), (288, 1113884807), (294, 1091152464), (336, 954758406), (392, 818364348), (441, 727434976), (504, 636505604), (588, 545576232), (672, 477379203), (784, 409182174), (882, 363717488), (1008, 318252802), (1176, 272788116), (1217, 263598048), (1568, 204591087), (1764, 181858744), (2016, 159126401), (2352, 136394058), (2434, 131799024), (3528, 90929372), (3651, 87866016), (4704, 68197029), (4868, 65899512), (7056, 45464686), (7302, 43933008), (8519, 37656864), (9736, 32949756), (10953, 29288672), (14112, 22732343), (14604, 21966504), (17038, 18828432), (18679, 17174304), (19472, 16474878), (21906, 14644336), (25557, 12552288), (29208, 10983252), (34076, 9414216), (37358, 8587152), (38944, 8237439), (43812, 7322168), (51114, 6276144), (56037, 5724768), (58416, 5491626), (59633, 5379552), (68152, 4707108), (74716, 4293576), (76671, 4184096), (87624, 3661084), (102228, 3138072), (112074, 2862384), (116832, 2745813), (119266, 2689776), (130753, 2453472), (136304, 2353554), (149432, 2146788), (153342, 2092048), (168111, 1908256), (175248, 1830542), (178899, 1793184), (204456, 1569036), (224148, 1431192), (238532, 1344888), (261506, 1226736), (272608, 1176777), (298864, 1073394), (306684, 1046024), (336222, 954128), (350496, 915271), (357798, 896592), (392259, 817824), (408912, 784518), (448296, 715596), (477064, 672444), (523012, 613368), (536697, 597728)]