260928864

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 240

約数和(自身を含む): 893537568

約数和(自身を除く): 632608704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 197, 216, 219, 224, 252, 288, 292, 324, 336, 378, 394, 432, 438, 504, 511, 567, 584, 591, 648, 657, 672, 756, 788, 864, 876, 1008, 1022, 1134, 1168, 1182, 1296, 1314, 1379, 1512, 1533, 1576, 1752, 1773, 1971, 2016, 2044, 2268, 2336, 2364, 2592, 2628, 2758, 3024, 3066, 3152, 3504, 3546, 3942, 4088, 4137, 4536, 4599, 4728, 5256, 5319, 5516, 5913, 6048, 6132, 6304, 7008, 7092, 7884, 8176, 8274, 9072, 9198, 9456, 10512, 10638, 11032, 11826, 12264, 12411, 13797, 14184, 14381, 15768, 15957, 16352, 16548, 18144, 18396, 18912, 21024, 21276, 22064, 23652, 24528, 24822, 27594, 28368, 28762, 31536, 31914, 33096, 36792, 37233, 41391, 42552, 43143, 44128, 47304, 49056, 49644, 55188, 56736, 57524, 63072, 63828, 66192, 73584, 74466, 82782, 85104, 86286, 94608, 99288, 100667, 110376, 111699, 115048, 127656, 129429, 132384, 147168, 148932, 165564, 170208, 172572, 189216, 198576, 201334, 220752, 223398, 230096, 255312, 258858, 297864, 302001, 331128, 345144, 388287, 397152, 402668, 441504, 446796, 460192, 510624, 517716, 595728, 604002, 662256, 690288, 776574, 805336, 893592, 906003, 1035432, 1164861, 1191456, 1208004, 1324512, 1380576, 1553148, 1610672, 1787184, 1812006, 2070864, 2329722, 2416008, 2718009, 3106296, 3221344, 3574368, 3624012, 4141728, 4659444, 4832016, 5436018, 6212592, 7248024, 8154027, 9318888, 9664032, 10872036, 12425184, 14496048, 16308054, 18637776, 21744072, 28992096, 32616108, 37275552, 43488144, 65232216, 86976288, 130464432, 260928864]

約数ペア:

[(1, 260928864), (2, 130464432), (3, 86976288), (4, 65232216), (6, 43488144), (7, 37275552), (8, 32616108), (9, 28992096), (12, 21744072), (14, 18637776), (16, 16308054), (18, 14496048), (21, 12425184), (24, 10872036), (27, 9664032), (28, 9318888), (32, 8154027), (36, 7248024), (42, 6212592), (48, 5436018), (54, 4832016), (56, 4659444), (63, 4141728), (72, 3624012), (73, 3574368), (81, 3221344), (84, 3106296), (96, 2718009), (108, 2416008), (112, 2329722), (126, 2070864), (144, 1812006), (146, 1787184), (162, 1610672), (168, 1553148), (189, 1380576), (197, 1324512), (216, 1208004), (219, 1191456), (224, 1164861), (252, 1035432), (288, 906003), (292, 893592), (324, 805336), (336, 776574), (378, 690288), (394, 662256), (432, 604002), (438, 595728), (504, 517716), (511, 510624), (567, 460192), (584, 446796), (591, 441504), (648, 402668), (657, 397152), (672, 388287), (756, 345144), (788, 331128), (864, 302001), (876, 297864), (1008, 258858), (1022, 255312), (1134, 230096), (1168, 223398), (1182, 220752), (1296, 201334), (1314, 198576), (1379, 189216), (1512, 172572), (1533, 170208), (1576, 165564), (1752, 148932), (1773, 147168), (1971, 132384), (2016, 129429), (2044, 127656), (2268, 115048), (2336, 111699), (2364, 110376), (2592, 100667), (2628, 99288), (2758, 94608), (3024, 86286), (3066, 85104), (3152, 82782), (3504, 74466), (3546, 73584), (3942, 66192), (4088, 63828), (4137, 63072), (4536, 57524), (4599, 56736), (4728, 55188), (5256, 49644), (5319, 49056), (5516, 47304), (5913, 44128), (6048, 43143), (6132, 42552), (6304, 41391), (7008, 37233), (7092, 36792), (7884, 33096), (8176, 31914), (8274, 31536), (9072, 28762), (9198, 28368), (9456, 27594), (10512, 24822), (10638, 24528), (11032, 23652), (11826, 22064), (12264, 21276), (12411, 21024), (13797, 18912), (14184, 18396), (14381, 18144), (15768, 16548), (15957, 16352)]