243593280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 336

約数和(自身を含む): 983309184

約数和(自身を除く): 739715904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 281, 288, 301, 315, 320, 336, 344, 360, 387, 420, 430, 448, 480, 504, 516, 560, 562, 576, 602, 630, 645, 672, 688, 720, 774, 840, 843, 860, 903, 960, 1008, 1032, 1120, 1124, 1204, 1260, 1290, 1344, 1376, 1405, 1440, 1505, 1548, 1680, 1686, 1720, 1806, 1935, 1967, 2016, 2064, 2240, 2248, 2408, 2520, 2529, 2580, 2709, 2752, 2810, 2880, 3010, 3096, 3360, 3372, 3440, 3612, 3870, 3934, 4032, 4128, 4215, 4496, 4515, 4816, 5040, 5058, 5160, 5418, 5620, 5901, 6020, 6192, 6720, 6744, 6880, 7224, 7740, 7868, 8256, 8430, 8992, 9030, 9632, 9835, 10080, 10116, 10320, 10836, 11240, 11802, 12040, 12083, 12384, 12645, 13488, 13545, 13760, 14448, 15480, 15736, 16860, 17703, 17984, 18060, 19264, 19670, 20160, 20232, 20640, 21672, 22480, 23604, 24080, 24166, 24768, 25290, 26976, 27090, 28896, 29505, 30960, 31472, 33720, 35406, 36120, 36249, 39340, 40464, 41280, 43344, 44960, 47208, 48160, 48332, 50580, 53952, 54180, 57792, 59010, 60415, 61920, 62944, 67440, 70812, 72240, 72498, 78680, 80928, 84581, 86688, 88515, 89920, 94416, 96320, 96664, 101160, 108360, 108747, 118020, 120830, 123840, 125888, 134880, 141624, 144480, 144996, 157360, 161856, 169162, 173376, 177030, 181245, 188832, 193328, 202320, 216720, 217494, 236040, 241660, 253743, 269760, 283248, 288960, 289992, 314720, 338324, 354060, 362490, 377664, 386656, 404640, 422905, 433440, 434988, 472080, 483320, 507486, 543735, 566496, 579984, 629440, 676648, 708120, 724980, 761229, 773312, 809280, 845810, 866880, 869976, 944160, 966640, 1014972, 1087470, 1132992, 1159968, 1268715, 1353296, 1416240, 1449960, 1522458, 1691620, 1739952, 1888320, 1933280, 2029944, 2174940, 2319936, 2537430, 2706592, 2832480, 2899920, 3044916, 3383240, 3479904, 3806145, 3866560, 4059888, 4349880, 5074860, 5413184, 5664960, 5799840, 6089832, 6766480, 6959808, 7612290, 8119776, 8699760, 10149720, 11599680, 12179664, 13532960, 15224580, 16239552, 17399520, 20299440, 24359328, 27065920, 30449160, 34799040, 40598880, 48718656, 60898320, 81197760, 121796640, 243593280]

約数ペア:

[(1, 243593280), (2, 121796640), (3, 81197760), (4, 60898320), (5, 48718656), (6, 40598880), (7, 34799040), (8, 30449160), (9, 27065920), (10, 24359328), (12, 20299440), (14, 17399520), (15, 16239552), (16, 15224580), (18, 13532960), (20, 12179664), (21, 11599680), (24, 10149720), (28, 8699760), (30, 8119776), (32, 7612290), (35, 6959808), (36, 6766480), (40, 6089832), (42, 5799840), (43, 5664960), (45, 5413184), (48, 5074860), (56, 4349880), (60, 4059888), (63, 3866560), (64, 3806145), (70, 3479904), (72, 3383240), (80, 3044916), (84, 2899920), (86, 2832480), (90, 2706592), (96, 2537430), (105, 2319936), (112, 2174940), (120, 2029944), (126, 1933280), (129, 1888320), (140, 1739952), (144, 1691620), (160, 1522458), (168, 1449960), (172, 1416240), (180, 1353296), (192, 1268715), (210, 1159968), (215, 1132992), (224, 1087470), (240, 1014972), (252, 966640), (258, 944160), (280, 869976), (281, 866880), (288, 845810), (301, 809280), (315, 773312), (320, 761229), (336, 724980), (344, 708120), (360, 676648), (387, 629440), (420, 579984), (430, 566496), (448, 543735), (480, 507486), (504, 483320), (516, 472080), (560, 434988), (562, 433440), (576, 422905), (602, 404640), (630, 386656), (645, 377664), (672, 362490), (688, 354060), (720, 338324), (774, 314720), (840, 289992), (843, 288960), (860, 283248), (903, 269760), (960, 253743), (1008, 241660), (1032, 236040), (1120, 217494), (1124, 216720), (1204, 202320), (1260, 193328), (1290, 188832), (1344, 181245), (1376, 177030), (1405, 173376), (1440, 169162), (1505, 161856), (1548, 157360), (1680, 144996), (1686, 144480), (1720, 141624), (1806, 134880), (1935, 125888), (1967, 123840), (2016, 120830), (2064, 118020), (2240, 108747), (2248, 108360), (2408, 101160), (2520, 96664), (2529, 96320), (2580, 94416), (2709, 89920), (2752, 88515), (2810, 86688), (2880, 84581), (3010, 80928), (3096, 78680), (3360, 72498), (3372, 72240), (3440, 70812), (3612, 67440), (3870, 62944), (3934, 61920), (4032, 60415), (4128, 59010), (4215, 57792), (4496, 54180), (4515, 53952), (4816, 50580), (5040, 48332), (5058, 48160), (5160, 47208), (5418, 44960), (5620, 43344), (5901, 41280), (6020, 40464), (6192, 39340), (6720, 36249), (6744, 36120), (6880, 35406), (7224, 33720), (7740, 31472), (7868, 30960), (8256, 29505), (8430, 28896), (8992, 27090), (9030, 26976), (9632, 25290), (9835, 24768), (10080, 24166), (10116, 24080), (10320, 23604), (10836, 22480), (11240, 21672), (11802, 20640), (12040, 20232), (12083, 20160), (12384, 19670), (12645, 19264), (13488, 18060), (13545, 17984), (13760, 17703), (14448, 16860), (15480, 15736)]