25740288

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 264

約数和(自身を含む): 93343200

約数和(自身を除く): 67602912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 189, 192, 196, 216, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 378, 384, 392, 399, 432, 441, 448, 456, 504, 512, 513, 532, 576, 588, 608, 672, 684, 756, 768, 784, 798, 864, 882, 896, 912, 931, 1008, 1024, 1026, 1064, 1152, 1176, 1197, 1216, 1323, 1344, 1368, 1512, 1536, 1568, 1596, 1728, 1764, 1792, 1824, 1862, 2016, 2052, 2128, 2304, 2352, 2394, 2432, 2646, 2688, 2736, 2793, 3024, 3072, 3136, 3192, 3456, 3528, 3584, 3591, 3648, 3724, 4032, 4104, 4256, 4608, 4704, 4788, 4864, 5292, 5376, 5472, 5586, 6048, 6272, 6384, 6912, 7056, 7168, 7182, 7296, 7448, 8064, 8208, 8379, 8512, 9216, 9408, 9576, 9728, 10584, 10752, 10944, 11172, 12096, 12544, 12768, 13824, 14112, 14364, 14592, 14896, 16128, 16416, 16758, 17024, 18816, 19152, 19456, 21168, 21504, 21888, 22344, 24192, 25088, 25137, 25536, 27648, 28224, 28728, 29184, 29792, 32256, 32832, 33516, 34048, 37632, 38304, 42336, 43776, 44688, 48384, 50176, 50274, 51072, 56448, 57456, 58368, 59584, 64512, 65664, 67032, 68096, 75264, 76608, 84672, 87552, 89376, 96768, 100548, 102144, 112896, 114912, 119168, 131328, 134064, 136192, 150528, 153216, 169344, 175104, 178752, 193536, 201096, 204288, 225792, 229824, 238336, 262656, 268128, 306432, 338688, 357504, 402192, 408576, 451584, 459648, 476672, 525312, 536256, 612864, 677376, 715008, 804384, 919296, 953344, 1072512, 1225728, 1354752, 1430016, 1608768, 1838592, 2145024, 2860032, 3217536, 3677184, 4290048, 6435072, 8580096, 12870144, 25740288]

約数ペア:

[(1, 25740288), (2, 12870144), (3, 8580096), (4, 6435072), (6, 4290048), (7, 3677184), (8, 3217536), (9, 2860032), (12, 2145024), (14, 1838592), (16, 1608768), (18, 1430016), (19, 1354752), (21, 1225728), (24, 1072512), (27, 953344), (28, 919296), (32, 804384), (36, 715008), (38, 677376), (42, 612864), (48, 536256), (49, 525312), (54, 476672), (56, 459648), (57, 451584), (63, 408576), (64, 402192), (72, 357504), (76, 338688), (84, 306432), (96, 268128), (98, 262656), (108, 238336), (112, 229824), (114, 225792), (126, 204288), (128, 201096), (133, 193536), (144, 178752), (147, 175104), (152, 169344), (168, 153216), (171, 150528), (189, 136192), (192, 134064), (196, 131328), (216, 119168), (224, 114912), (228, 112896), (252, 102144), (256, 100548), (266, 96768), (288, 89376), (294, 87552), (304, 84672), (336, 76608), (342, 75264), (378, 68096), (384, 67032), (392, 65664), (399, 64512), (432, 59584), (441, 58368), (448, 57456), (456, 56448), (504, 51072), (512, 50274), (513, 50176), (532, 48384), (576, 44688), (588, 43776), (608, 42336), (672, 38304), (684, 37632), (756, 34048), (768, 33516), (784, 32832), (798, 32256), (864, 29792), (882, 29184), (896, 28728), (912, 28224), (931, 27648), (1008, 25536), (1024, 25137), (1026, 25088), (1064, 24192), (1152, 22344), (1176, 21888), (1197, 21504), (1216, 21168), (1323, 19456), (1344, 19152), (1368, 18816), (1512, 17024), (1536, 16758), (1568, 16416), (1596, 16128), (1728, 14896), (1764, 14592), (1792, 14364), (1824, 14112), (1862, 13824), (2016, 12768), (2052, 12544), (2128, 12096), (2304, 11172), (2352, 10944), (2394, 10752), (2432, 10584), (2646, 9728), (2688, 9576), (2736, 9408), (2793, 9216), (3024, 8512), (3072, 8379), (3136, 8208), (3192, 8064), (3456, 7448), (3528, 7296), (3584, 7182), (3591, 7168), (3648, 7056), (3724, 6912), (4032, 6384), (4104, 6272), (4256, 6048), (4608, 5586), (4704, 5472), (4788, 5376), (4864, 5292)]