260606304

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 216

約数和(自身を含む): 879507720

約数和(自身を除く): 618901416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 59, 63, 72, 84, 96, 98, 112, 118, 126, 144, 147, 168, 177, 196, 224, 236, 252, 288, 294, 313, 336, 354, 392, 413, 441, 472, 504, 531, 588, 626, 672, 708, 784, 826, 882, 939, 944, 1008, 1062, 1176, 1239, 1252, 1416, 1568, 1652, 1764, 1878, 1888, 2016, 2124, 2191, 2352, 2478, 2504, 2817, 2832, 2891, 3304, 3528, 3717, 3756, 4248, 4382, 4704, 4956, 5008, 5634, 5664, 5782, 6573, 6608, 7056, 7434, 7512, 8496, 8673, 8764, 9912, 10016, 11268, 11564, 13146, 13216, 14112, 14868, 15024, 15337, 16992, 17346, 17528, 18467, 19719, 19824, 22536, 23128, 26019, 26292, 29736, 30048, 30674, 34692, 35056, 36934, 39438, 39648, 45072, 46011, 46256, 52038, 52584, 55401, 59472, 61348, 69384, 70112, 73868, 78876, 90144, 92022, 92512, 104076, 105168, 110802, 118944, 122696, 129269, 138033, 138768, 147736, 157752, 166203, 184044, 208152, 210336, 221604, 245392, 258538, 276066, 277536, 295472, 315504, 332406, 368088, 387807, 416304, 443208, 490784, 517076, 552132, 590944, 631008, 664812, 736176, 775614, 832608, 886416, 904883, 1034152, 1104264, 1163421, 1329624, 1472352, 1551228, 1772832, 1809766, 2068304, 2208528, 2326842, 2659248, 2714649, 3102456, 3619532, 4136608, 4417056, 4653684, 5318496, 5429298, 6204912, 7239064, 8143947, 9307368, 10858596, 12409824, 14478128, 16287894, 18614736, 21717192, 28956256, 32575788, 37229472, 43434384, 65151576, 86868768, 130303152, 260606304]

約数ペア:

[(1, 260606304), (2, 130303152), (3, 86868768), (4, 65151576), (6, 43434384), (7, 37229472), (8, 32575788), (9, 28956256), (12, 21717192), (14, 18614736), (16, 16287894), (18, 14478128), (21, 12409824), (24, 10858596), (28, 9307368), (32, 8143947), (36, 7239064), (42, 6204912), (48, 5429298), (49, 5318496), (56, 4653684), (59, 4417056), (63, 4136608), (72, 3619532), (84, 3102456), (96, 2714649), (98, 2659248), (112, 2326842), (118, 2208528), (126, 2068304), (144, 1809766), (147, 1772832), (168, 1551228), (177, 1472352), (196, 1329624), (224, 1163421), (236, 1104264), (252, 1034152), (288, 904883), (294, 886416), (313, 832608), (336, 775614), (354, 736176), (392, 664812), (413, 631008), (441, 590944), (472, 552132), (504, 517076), (531, 490784), (588, 443208), (626, 416304), (672, 387807), (708, 368088), (784, 332406), (826, 315504), (882, 295472), (939, 277536), (944, 276066), (1008, 258538), (1062, 245392), (1176, 221604), (1239, 210336), (1252, 208152), (1416, 184044), (1568, 166203), (1652, 157752), (1764, 147736), (1878, 138768), (1888, 138033), (2016, 129269), (2124, 122696), (2191, 118944), (2352, 110802), (2478, 105168), (2504, 104076), (2817, 92512), (2832, 92022), (2891, 90144), (3304, 78876), (3528, 73868), (3717, 70112), (3756, 69384), (4248, 61348), (4382, 59472), (4704, 55401), (4956, 52584), (5008, 52038), (5634, 46256), (5664, 46011), (5782, 45072), (6573, 39648), (6608, 39438), (7056, 36934), (7434, 35056), (7512, 34692), (8496, 30674), (8673, 30048), (8764, 29736), (9912, 26292), (10016, 26019), (11268, 23128), (11564, 22536), (13146, 19824), (13216, 19719), (14112, 18467), (14868, 17528), (15024, 17346), (15337, 16992)]