260281728

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 384

約数和(自身を含む): 941868000

約数和(自身を除く): 681586272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 53, 54, 56, 58, 63, 64, 72, 84, 87, 96, 98, 106, 108, 112, 116, 126, 128, 144, 147, 159, 168, 174, 189, 192, 196, 203, 212, 216, 224, 232, 252, 261, 288, 294, 318, 336, 348, 371, 378, 384, 392, 406, 424, 432, 441, 448, 464, 477, 504, 522, 576, 588, 609, 636, 672, 696, 742, 756, 783, 784, 812, 848, 864, 882, 896, 928, 954, 1008, 1044, 1113, 1152, 1176, 1218, 1272, 1323, 1344, 1392, 1421, 1431, 1484, 1512, 1537, 1566, 1568, 1624, 1696, 1728, 1764, 1827, 1856, 1908, 2016, 2088, 2226, 2352, 2436, 2544, 2597, 2646, 2688, 2784, 2842, 2862, 2968, 3024, 3074, 3132, 3136, 3248, 3339, 3392, 3456, 3528, 3654, 3712, 3816, 4032, 4176, 4263, 4452, 4611, 4704, 4872, 5088, 5194, 5292, 5481, 5568, 5684, 5724, 5936, 6048, 6148, 6264, 6272, 6496, 6678, 6784, 7056, 7308, 7632, 7791, 8064, 8352, 8526, 8904, 9222, 9408, 9744, 10017, 10176, 10388, 10584, 10759, 10962, 11136, 11368, 11448, 11872, 12096, 12296, 12528, 12789, 12992, 13356, 13833, 14112, 14616, 15264, 15582, 16704, 17052, 17808, 18444, 18816, 19488, 20034, 20352, 20776, 21168, 21518, 21924, 22736, 22896, 23373, 23744, 24192, 24592, 25056, 25578, 25984, 26712, 27666, 28224, 29232, 30528, 31164, 32277, 33408, 34104, 35616, 36888, 38367, 38976, 40068, 41499, 41552, 42336, 43036, 43848, 45472, 45792, 46746, 47488, 49184, 50112, 51156, 53424, 55332, 56448, 58464, 61056, 62328, 64554, 68208, 70119, 71232, 73776, 75313, 76734, 77952, 80136, 82998, 83104, 84672, 86072, 87696, 90944, 91584, 93492, 96831, 98368, 100224, 102312, 106848, 110664, 116928, 124656, 129108, 136416, 140238, 142464, 147552, 150626, 153468, 160272, 165996, 166208, 169344, 172144, 175392, 181888, 183168, 186984, 193662, 196736, 204624, 213696, 221328, 225939, 233856, 249312, 258216, 272832, 280476, 290493, 295104, 301252, 306936, 320544, 331992, 332416, 344288, 350784, 373968, 387324, 409248, 427392, 442656, 451878, 498624, 516432, 545664, 560952, 580986, 590208, 602504, 613872, 641088, 663984, 677817, 688576, 701568, 747936, 774648, 818496, 885312, 903756, 997248, 1032864, 1121904, 1161972, 1205008, 1227744, 1282176, 1327968, 1355634, 1377152, 1495872, 1549296, 1636992, 1770624, 1807512, 2033451, 2065728, 2243808, 2323944, 2410016, 2455488, 2655936, 2711268, 2991744, 3098592, 3615024, 4066902, 4131456, 4487616, 4647888, 4820032, 4910976, 5311872, 5422536, 6197184, 7230048, 8133804, 8975232, 9295776, 9640064, 10845072, 12394368, 14460096, 16267608, 18591552, 21690144, 28920192, 32535216, 37183104, 43380288, 65070432, 86760576, 130140864, 260281728]

約数ペア:

[(1, 260281728), (2, 130140864), (3, 86760576), (4, 65070432), (6, 43380288), (7, 37183104), (8, 32535216), (9, 28920192), (12, 21690144), (14, 18591552), (16, 16267608), (18, 14460096), (21, 12394368), (24, 10845072), (27, 9640064), (28, 9295776), (29, 8975232), (32, 8133804), (36, 7230048), (42, 6197184), (48, 5422536), (49, 5311872), (53, 4910976), (54, 4820032), (56, 4647888), (58, 4487616), (63, 4131456), (64, 4066902), (72, 3615024), (84, 3098592), (87, 2991744), (96, 2711268), (98, 2655936), (106, 2455488), (108, 2410016), (112, 2323944), (116, 2243808), (126, 2065728), (128, 2033451), (144, 1807512), (147, 1770624), (159, 1636992), (168, 1549296), (174, 1495872), (189, 1377152), (192, 1355634), (196, 1327968), (203, 1282176), (212, 1227744), (216, 1205008), (224, 1161972), (232, 1121904), (252, 1032864), (261, 997248), (288, 903756), (294, 885312), (318, 818496), (336, 774648), (348, 747936), (371, 701568), (378, 688576), (384, 677817), (392, 663984), (406, 641088), (424, 613872), (432, 602504), (441, 590208), (448, 580986), (464, 560952), (477, 545664), (504, 516432), (522, 498624), (576, 451878), (588, 442656), (609, 427392), (636, 409248), (672, 387324), (696, 373968), (742, 350784), (756, 344288), (783, 332416), (784, 331992), (812, 320544), (848, 306936), (864, 301252), (882, 295104), (896, 290493), (928, 280476), (954, 272832), (1008, 258216), (1044, 249312), (1113, 233856), (1152, 225939), (1176, 221328), (1218, 213696), (1272, 204624), (1323, 196736), (1344, 193662), (1392, 186984), (1421, 183168), (1431, 181888), (1484, 175392), (1512, 172144), (1537, 169344), (1566, 166208), (1568, 165996), (1624, 160272), (1696, 153468), (1728, 150626), (1764, 147552), (1827, 142464), (1856, 140238), (1908, 136416), (2016, 129108), (2088, 124656), (2226, 116928), (2352, 110664), (2436, 106848), (2544, 102312), (2597, 100224), (2646, 98368), (2688, 96831), (2784, 93492), (2842, 91584), (2862, 90944), (2968, 87696), (3024, 86072), (3074, 84672), (3132, 83104), (3136, 82998), (3248, 80136), (3339, 77952), (3392, 76734), (3456, 75313), (3528, 73776), (3654, 71232), (3712, 70119), (3816, 68208), (4032, 64554), (4176, 62328), (4263, 61056), (4452, 58464), (4611, 56448), (4704, 55332), (4872, 53424), (5088, 51156), (5194, 50112), (5292, 49184), (5481, 47488), (5568, 46746), (5684, 45792), (5724, 45472), (5936, 43848), (6048, 43036), (6148, 42336), (6264, 41552), (6272, 41499), (6496, 40068), (6678, 38976), (6784, 38367), (7056, 36888), (7308, 35616), (7632, 34104), (7791, 33408), (8064, 32277), (8352, 31164), (8526, 30528), (8904, 29232), (9222, 28224), (9408, 27666), (9744, 26712), (10017, 25984), (10176, 25578), (10388, 25056), (10584, 24592), (10759, 24192), (10962, 23744), (11136, 23373), (11368, 22896), (11448, 22736), (11872, 21924), (12096, 21518), (12296, 21168), (12528, 20776), (12789, 20352), (12992, 20034), (13356, 19488), (13833, 18816), (14112, 18444), (14616, 17808), (15264, 17052), (15582, 16704)]