231456960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 448

約数和(自身を含む): 965606400

約数和(自身を除く): 734149440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 86, 89, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 178, 180, 189, 192, 210, 215, 216, 224, 240, 252, 258, 267, 270, 280, 288, 301, 315, 320, 336, 344, 356, 360, 378, 387, 420, 430, 432, 445, 448, 480, 504, 516, 534, 540, 560, 576, 602, 623, 630, 645, 672, 688, 712, 720, 756, 774, 801, 840, 860, 864, 890, 903, 945, 960, 1008, 1032, 1068, 1080, 1120, 1161, 1204, 1246, 1260, 1290, 1335, 1344, 1376, 1424, 1440, 1505, 1512, 1548, 1602, 1680, 1720, 1728, 1780, 1806, 1869, 1890, 1935, 2016, 2064, 2136, 2160, 2240, 2322, 2403, 2408, 2492, 2520, 2580, 2670, 2709, 2752, 2848, 2880, 3010, 3024, 3096, 3115, 3204, 3360, 3440, 3560, 3612, 3738, 3780, 3827, 3870, 4005, 4032, 4128, 4272, 4320, 4515, 4644, 4806, 4816, 4984, 5040, 5160, 5340, 5418, 5607, 5696, 5805, 6020, 6048, 6192, 6230, 6408, 6720, 6880, 7120, 7224, 7476, 7560, 7654, 7740, 8010, 8127, 8256, 8544, 8640, 9030, 9288, 9345, 9612, 9632, 9968, 10080, 10320, 10680, 10836, 11214, 11481, 11610, 12015, 12040, 12096, 12384, 12460, 12816, 13545, 13760, 14240, 14448, 14952, 15120, 15308, 15480, 16020, 16254, 16821, 17088, 18060, 18576, 18690, 19135, 19224, 19264, 19936, 20160, 20640, 21360, 21672, 22428, 22962, 23220, 24030, 24080, 24768, 24920, 25632, 26789, 27090, 28035, 28480, 28896, 29904, 30240, 30616, 30960, 32040, 32508, 33642, 34443, 36120, 37152, 37380, 38270, 38448, 39872, 40635, 41280, 42720, 43344, 44856, 45924, 46440, 48060, 48160, 49840, 51264, 53578, 54180, 56070, 57405, 57792, 59808, 60480, 61232, 61920, 64080, 65016, 67284, 68886, 72240, 74304, 74760, 76540, 76896, 80367, 81270, 84105, 85440, 86688, 89712, 91848, 92880, 96120, 96320, 99680, 103329, 107156, 108360, 112140, 114810, 119616, 122464, 123840, 128160, 130032, 133945, 134568, 137772, 144480, 149520, 153080, 153792, 160734, 162540, 168210, 172215, 173376, 179424, 183696, 185760, 192240, 199360, 206658, 214312, 216720, 224280, 229620, 241101, 244928, 256320, 260064, 267890, 269136, 275544, 288960, 299040, 306160, 321468, 325080, 336420, 344430, 358848, 367392, 371520, 384480, 401835, 413316, 428624, 433440, 448560, 459240, 482202, 516645, 520128, 535780, 538272, 551088, 598080, 612320, 642936, 650160, 672840, 688860, 723303, 734784, 768960, 803670, 826632, 857248, 866880, 897120, 918480, 964404, 1033290, 1071560, 1076544, 1102176, 1205505, 1224640, 1285872, 1300320, 1345680, 1377720, 1446606, 1607340, 1653264, 1714496, 1794240, 1836960, 1928808, 2066580, 2143120, 2204352, 2411010, 2571744, 2600640, 2691360, 2755440, 2893212, 3214680, 3306528, 3616515, 3673920, 3857616, 4133160, 4286240, 4822020, 5143488, 5382720, 5510880, 5786424, 6429360, 6613056, 7233030, 7715232, 8266320, 8572480, 9644040, 11021760, 11572848, 12858720, 14466060, 15430464, 16532640, 19288080, 23145696, 25717440, 28932120, 33065280, 38576160, 46291392, 57864240, 77152320, 115728480, 231456960]

約数ペア:

[(1, 231456960), (2, 115728480), (3, 77152320), (4, 57864240), (5, 46291392), (6, 38576160), (7, 33065280), (8, 28932120), (9, 25717440), (10, 23145696), (12, 19288080), (14, 16532640), (15, 15430464), (16, 14466060), (18, 12858720), (20, 11572848), (21, 11021760), (24, 9644040), (27, 8572480), (28, 8266320), (30, 7715232), (32, 7233030), (35, 6613056), (36, 6429360), (40, 5786424), (42, 5510880), (43, 5382720), (45, 5143488), (48, 4822020), (54, 4286240), (56, 4133160), (60, 3857616), (63, 3673920), (64, 3616515), (70, 3306528), (72, 3214680), (80, 2893212), (84, 2755440), (86, 2691360), (89, 2600640), (90, 2571744), (96, 2411010), (105, 2204352), (108, 2143120), (112, 2066580), (120, 1928808), (126, 1836960), (129, 1794240), (135, 1714496), (140, 1653264), (144, 1607340), (160, 1446606), (168, 1377720), (172, 1345680), (178, 1300320), (180, 1285872), (189, 1224640), (192, 1205505), (210, 1102176), (215, 1076544), (216, 1071560), (224, 1033290), (240, 964404), (252, 918480), (258, 897120), (267, 866880), (270, 857248), (280, 826632), (288, 803670), (301, 768960), (315, 734784), (320, 723303), (336, 688860), (344, 672840), (356, 650160), (360, 642936), (378, 612320), (387, 598080), (420, 551088), (430, 538272), (432, 535780), (445, 520128), (448, 516645), (480, 482202), (504, 459240), (516, 448560), (534, 433440), (540, 428624), (560, 413316), (576, 401835), (602, 384480), (623, 371520), (630, 367392), (645, 358848), (672, 344430), (688, 336420), (712, 325080), (720, 321468), (756, 306160), (774, 299040), (801, 288960), (840, 275544), (860, 269136), (864, 267890), (890, 260064), (903, 256320), (945, 244928), (960, 241101), (1008, 229620), (1032, 224280), (1068, 216720), (1080, 214312), (1120, 206658), (1161, 199360), (1204, 192240), (1246, 185760), (1260, 183696), (1290, 179424), (1335, 173376), (1344, 172215), (1376, 168210), (1424, 162540), (1440, 160734), (1505, 153792), (1512, 153080), (1548, 149520), (1602, 144480), (1680, 137772), (1720, 134568), (1728, 133945), (1780, 130032), (1806, 128160), (1869, 123840), (1890, 122464), (1935, 119616), (2016, 114810), (2064, 112140), (2136, 108360), (2160, 107156), (2240, 103329), (2322, 99680), (2403, 96320), (2408, 96120), (2492, 92880), (2520, 91848), (2580, 89712), (2670, 86688), (2709, 85440), (2752, 84105), (2848, 81270), (2880, 80367), (3010, 76896), (3024, 76540), (3096, 74760), (3115, 74304), (3204, 72240), (3360, 68886), (3440, 67284), (3560, 65016), (3612, 64080), (3738, 61920), (3780, 61232), (3827, 60480), (3870, 59808), (4005, 57792), (4032, 57405), (4128, 56070), (4272, 54180), (4320, 53578), (4515, 51264), (4644, 49840), (4806, 48160), (4816, 48060), (4984, 46440), (5040, 45924), (5160, 44856), (5340, 43344), (5418, 42720), (5607, 41280), (5696, 40635), (5805, 39872), (6020, 38448), (6048, 38270), (6192, 37380), (6230, 37152), (6408, 36120), (6720, 34443), (6880, 33642), (7120, 32508), (7224, 32040), (7476, 30960), (7560, 30616), (7654, 30240), (7740, 29904), (8010, 28896), (8127, 28480), (8256, 28035), (8544, 27090), (8640, 26789), (9030, 25632), (9288, 24920), (9345, 24768), (9612, 24080), (9632, 24030), (9968, 23220), (10080, 22962), (10320, 22428), (10680, 21672), (10836, 21360), (11214, 20640), (11481, 20160), (11610, 19936), (12015, 19264), (12040, 19224), (12096, 19135), (12384, 18690), (12460, 18576), (12816, 18060), (13545, 17088), (13760, 16821), (14240, 16254), (14448, 16020), (14952, 15480), (15120, 15308)]