260432928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 928368000

約数和(自身を除く): 667935072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 149, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 289, 298, 306, 336, 357, 378, 408, 432, 447, 459, 476, 504, 544, 578, 596, 612, 672, 714, 756, 816, 864, 867, 894, 918, 952, 1008, 1043, 1071, 1156, 1192, 1224, 1341, 1428, 1512, 1632, 1734, 1788, 1836, 1904, 2016, 2023, 2086, 2142, 2312, 2384, 2448, 2533, 2601, 2682, 2856, 3024, 3129, 3213, 3468, 3576, 3672, 3808, 4023, 4046, 4172, 4284, 4624, 4768, 4896, 5066, 5202, 5364, 5712, 6048, 6069, 6258, 6426, 6936, 7152, 7344, 7599, 7803, 8046, 8092, 8344, 8568, 9248, 9387, 10132, 10404, 10728, 11424, 12138, 12516, 12852, 13872, 14304, 14688, 15198, 15606, 16092, 16184, 16688, 17136, 17731, 18207, 18774, 20264, 20808, 21456, 22797, 24276, 25032, 25704, 27744, 28161, 30396, 31212, 32184, 32368, 33376, 34272, 35462, 36414, 37548, 40528, 41616, 42912, 43061, 45594, 48552, 50064, 51408, 53193, 54621, 56322, 60792, 62424, 64368, 64736, 68391, 70924, 72828, 75096, 81056, 83232, 86122, 91188, 97104, 100128, 102816, 106386, 109242, 112644, 121584, 124848, 128736, 129183, 136782, 141848, 145656, 150192, 159579, 172244, 182376, 194208, 212772, 218484, 225288, 243168, 249696, 258366, 273564, 283696, 291312, 300384, 301427, 319158, 344488, 364752, 387549, 425544, 436968, 450576, 478737, 516732, 547128, 567392, 582624, 602854, 638316, 688976, 729504, 775098, 851088, 873936, 901152, 904281, 957474, 1033464, 1094256, 1162647, 1205708, 1276632, 1377952, 1550196, 1702176, 1747872, 1808562, 1914948, 2066928, 2188512, 2325294, 2411416, 2553264, 2712843, 3100392, 3617124, 3829896, 4133856, 4650588, 4822832, 5106528, 5425686, 6200784, 7234248, 7659792, 8138529, 9301176, 9645664, 10851372, 12401568, 14468496, 15319584, 16277058, 18602352, 21702744, 28936992, 32554116, 37204704, 43405488, 65108232, 86810976, 130216464, 260432928]

約数ペア:

[(1, 260432928), (2, 130216464), (3, 86810976), (4, 65108232), (6, 43405488), (7, 37204704), (8, 32554116), (9, 28936992), (12, 21702744), (14, 18602352), (16, 16277058), (17, 15319584), (18, 14468496), (21, 12401568), (24, 10851372), (27, 9645664), (28, 9301176), (32, 8138529), (34, 7659792), (36, 7234248), (42, 6200784), (48, 5425686), (51, 5106528), (54, 4822832), (56, 4650588), (63, 4133856), (68, 3829896), (72, 3617124), (84, 3100392), (96, 2712843), (102, 2553264), (108, 2411416), (112, 2325294), (119, 2188512), (126, 2066928), (136, 1914948), (144, 1808562), (149, 1747872), (153, 1702176), (168, 1550196), (189, 1377952), (204, 1276632), (216, 1205708), (224, 1162647), (238, 1094256), (252, 1033464), (272, 957474), (288, 904281), (289, 901152), (298, 873936), (306, 851088), (336, 775098), (357, 729504), (378, 688976), (408, 638316), (432, 602854), (447, 582624), (459, 567392), (476, 547128), (504, 516732), (544, 478737), (578, 450576), (596, 436968), (612, 425544), (672, 387549), (714, 364752), (756, 344488), (816, 319158), (864, 301427), (867, 300384), (894, 291312), (918, 283696), (952, 273564), (1008, 258366), (1043, 249696), (1071, 243168), (1156, 225288), (1192, 218484), (1224, 212772), (1341, 194208), (1428, 182376), (1512, 172244), (1632, 159579), (1734, 150192), (1788, 145656), (1836, 141848), (1904, 136782), (2016, 129183), (2023, 128736), (2086, 124848), (2142, 121584), (2312, 112644), (2384, 109242), (2448, 106386), (2533, 102816), (2601, 100128), (2682, 97104), (2856, 91188), (3024, 86122), (3129, 83232), (3213, 81056), (3468, 75096), (3576, 72828), (3672, 70924), (3808, 68391), (4023, 64736), (4046, 64368), (4172, 62424), (4284, 60792), (4624, 56322), (4768, 54621), (4896, 53193), (5066, 51408), (5202, 50064), (5364, 48552), (5712, 45594), (6048, 43061), (6069, 42912), (6258, 41616), (6426, 40528), (6936, 37548), (7152, 36414), (7344, 35462), (7599, 34272), (7803, 33376), (8046, 32368), (8092, 32184), (8344, 31212), (8568, 30396), (9248, 28161), (9387, 27744), (10132, 25704), (10404, 25032), (10728, 24276), (11424, 22797), (12138, 21456), (12516, 20808), (12852, 20264), (13872, 18774), (14304, 18207), (14688, 17731), (15198, 17136), (15606, 16688), (16092, 16184)]