260065728

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 280

約数和(自身を含む): 882926352

約数和(自身を除く): 622860624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 136, 144, 153, 156, 162, 192, 204, 208, 216, 221, 227, 234, 272, 288, 306, 312, 324, 351, 408, 416, 432, 442, 454, 459, 468, 544, 576, 612, 624, 648, 663, 681, 702, 816, 832, 864, 884, 908, 918, 936, 1053, 1088, 1224, 1248, 1296, 1326, 1362, 1377, 1404, 1632, 1728, 1768, 1816, 1836, 1872, 1989, 2043, 2106, 2448, 2496, 2592, 2652, 2724, 2754, 2808, 2951, 3264, 3536, 3632, 3672, 3744, 3859, 3978, 4086, 4212, 4896, 5184, 5304, 5448, 5508, 5616, 5902, 5967, 6129, 7072, 7264, 7344, 7488, 7718, 7956, 8172, 8424, 8853, 9792, 10608, 10896, 11016, 11232, 11577, 11804, 11934, 12258, 14144, 14528, 14688, 15436, 15912, 16344, 16848, 17706, 17901, 18387, 21216, 21792, 22032, 22464, 23154, 23608, 23868, 24516, 26559, 29376, 30872, 31824, 32688, 33696, 34731, 35412, 35802, 36774, 42432, 43584, 44064, 46308, 47216, 47736, 49032, 50167, 53118, 61744, 63648, 65376, 67392, 69462, 70824, 71604, 73548, 79677, 88128, 92616, 94432, 95472, 98064, 100334, 104193, 106236, 123488, 127296, 130752, 138924, 141648, 143208, 147096, 150501, 159354, 185232, 188864, 190944, 196128, 200668, 208386, 212472, 239031, 246976, 277848, 283296, 286416, 294192, 301002, 312579, 318708, 370464, 381888, 392256, 401336, 416772, 424944, 451503, 478062, 555696, 566592, 572832, 588384, 602004, 625158, 637416, 740928, 802672, 833544, 849888, 903006, 956124, 1111392, 1145664, 1176768, 1204008, 1250316, 1274832, 1354509, 1605344, 1667088, 1699776, 1806012, 1912248, 2222784, 2408016, 2500632, 2549664, 2709018, 3210688, 3334176, 3612024, 3824496, 4063527, 4816032, 5001264, 5099328, 5418036, 6668352, 7224048, 7648992, 8127054, 9632064, 10002528, 10836072, 14448096, 15297984, 16254108, 20005056, 21672144, 28896192, 32508216, 43344288, 65016432, 86688576, 130032864, 260065728]

約数ペア:

[(1, 260065728), (2, 130032864), (3, 86688576), (4, 65016432), (6, 43344288), (8, 32508216), (9, 28896192), (12, 21672144), (13, 20005056), (16, 16254108), (17, 15297984), (18, 14448096), (24, 10836072), (26, 10002528), (27, 9632064), (32, 8127054), (34, 7648992), (36, 7224048), (39, 6668352), (48, 5418036), (51, 5099328), (52, 5001264), (54, 4816032), (64, 4063527), (68, 3824496), (72, 3612024), (78, 3334176), (81, 3210688), (96, 2709018), (102, 2549664), (104, 2500632), (108, 2408016), (117, 2222784), (136, 1912248), (144, 1806012), (153, 1699776), (156, 1667088), (162, 1605344), (192, 1354509), (204, 1274832), (208, 1250316), (216, 1204008), (221, 1176768), (227, 1145664), (234, 1111392), (272, 956124), (288, 903006), (306, 849888), (312, 833544), (324, 802672), (351, 740928), (408, 637416), (416, 625158), (432, 602004), (442, 588384), (454, 572832), (459, 566592), (468, 555696), (544, 478062), (576, 451503), (612, 424944), (624, 416772), (648, 401336), (663, 392256), (681, 381888), (702, 370464), (816, 318708), (832, 312579), (864, 301002), (884, 294192), (908, 286416), (918, 283296), (936, 277848), (1053, 246976), (1088, 239031), (1224, 212472), (1248, 208386), (1296, 200668), (1326, 196128), (1362, 190944), (1377, 188864), (1404, 185232), (1632, 159354), (1728, 150501), (1768, 147096), (1816, 143208), (1836, 141648), (1872, 138924), (1989, 130752), (2043, 127296), (2106, 123488), (2448, 106236), (2496, 104193), (2592, 100334), (2652, 98064), (2724, 95472), (2754, 94432), (2808, 92616), (2951, 88128), (3264, 79677), (3536, 73548), (3632, 71604), (3672, 70824), (3744, 69462), (3859, 67392), (3978, 65376), (4086, 63648), (4212, 61744), (4896, 53118), (5184, 50167), (5304, 49032), (5448, 47736), (5508, 47216), (5616, 46308), (5902, 44064), (5967, 43584), (6129, 42432), (7072, 36774), (7264, 35802), (7344, 35412), (7488, 34731), (7718, 33696), (7956, 32688), (8172, 31824), (8424, 30872), (8853, 29376), (9792, 26559), (10608, 24516), (10896, 23868), (11016, 23608), (11232, 23154), (11577, 22464), (11804, 22032), (11934, 21792), (12258, 21216), (14144, 18387), (14528, 17901), (14688, 17706), (15436, 16848), (15912, 16344)]