260184960

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 384

約数和(自身を含む): 1069286400

約数和(自身を除く): 809101440

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, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 239, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 478, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 717, 720, 756, 810, 840, 864, 896, 945, 956, 960, 972, 1008, 1080, 1120, 1134, 1152, 1195, 1215, 1260, 1296, 1344, 1434, 1440, 1512, 1620, 1673, 1680, 1701, 1728, 1890, 1912, 1920, 1944, 2016, 2151, 2160, 2240, 2268, 2390, 2430, 2520, 2592, 2688, 2835, 2868, 2880, 3024, 3240, 3346, 3360, 3402, 3456, 3585, 3780, 3824, 3888, 4032, 4302, 4320, 4480, 4536, 4780, 4860, 5019, 5040, 5184, 5670, 5736, 5760, 6048, 6453, 6480, 6692, 6720, 6804, 7170, 7560, 7648, 7776, 8064, 8365, 8505, 8604, 8640, 9072, 9560, 9720, 10038, 10080, 10368, 10755, 11340, 11472, 12096, 12906, 12960, 13384, 13440, 13608, 14340, 15057, 15120, 15296, 15552, 16730, 17010, 17208, 17280, 18144, 19120, 19359, 19440, 20076, 20160, 21510, 22680, 22944, 24192, 25095, 25812, 25920, 26768, 27216, 28680, 30114, 30240, 30592, 31104, 32265, 33460, 34020, 34416, 36288, 38240, 38718, 38880, 40152, 40320, 43020, 45171, 45360, 45888, 50190, 51624, 51840, 53536, 54432, 57360, 58077, 60228, 60480, 64530, 66920, 68040, 68832, 72576, 75285, 76480, 77436, 77760, 80304, 86040, 90342, 90720, 91776, 96795, 100380, 103248, 107072, 108864, 114720, 116154, 120456, 120960, 129060, 133840, 135513, 136080, 137664, 150570, 152960, 154872, 155520, 160608, 172080, 180684, 181440, 193590, 200760, 206496, 214144, 217728, 225855, 229440, 232308, 240912, 258120, 267680, 271026, 272160, 275328, 290385, 301140, 309744, 321216, 344160, 361368, 362880, 387180, 401520, 406539, 412992, 451710, 458880, 464616, 481824, 516240, 535360, 542052, 544320, 580770, 602280, 619488, 642432, 677565, 688320, 722736, 774360, 803040, 813078, 825984, 903420, 929232, 963648, 1032480, 1070720, 1084104, 1088640, 1161540, 1204560, 1238976, 1355130, 1376640, 1445472, 1548720, 1606080, 1626156, 1806840, 1858464, 1927296, 2032695, 2064960, 2168208, 2323080, 2409120, 2477952, 2710260, 2890944, 3097440, 3212160, 3252312, 3613680, 3716928, 4065390, 4129920, 4336416, 4646160, 4818240, 5420520, 5781888, 6194880, 6504624, 7227360, 7433856, 8130780, 8672832, 9292320, 9636480, 10841040, 12389760, 13009248, 14454720, 16261560, 17345664, 18584640, 21682080, 26018496, 28909440, 32523120, 37169280, 43364160, 52036992, 65046240, 86728320, 130092480, 260184960]

約数ペア:

[(1, 260184960), (2, 130092480), (3, 86728320), (4, 65046240), (5, 52036992), (6, 43364160), (7, 37169280), (8, 32523120), (9, 28909440), (10, 26018496), (12, 21682080), (14, 18584640), (15, 17345664), (16, 16261560), (18, 14454720), (20, 13009248), (21, 12389760), (24, 10841040), (27, 9636480), (28, 9292320), (30, 8672832), (32, 8130780), (35, 7433856), (36, 7227360), (40, 6504624), (42, 6194880), (45, 5781888), (48, 5420520), (54, 4818240), (56, 4646160), (60, 4336416), (63, 4129920), (64, 4065390), (70, 3716928), (72, 3613680), (80, 3252312), (81, 3212160), (84, 3097440), (90, 2890944), (96, 2710260), (105, 2477952), (108, 2409120), (112, 2323080), (120, 2168208), (126, 2064960), (128, 2032695), (135, 1927296), (140, 1858464), (144, 1806840), (160, 1626156), (162, 1606080), (168, 1548720), (180, 1445472), (189, 1376640), (192, 1355130), (210, 1238976), (216, 1204560), (224, 1161540), (239, 1088640), (240, 1084104), (243, 1070720), (252, 1032480), (270, 963648), (280, 929232), (288, 903420), (315, 825984), (320, 813078), (324, 803040), (336, 774360), (360, 722736), (378, 688320), (384, 677565), (405, 642432), (420, 619488), (432, 602280), (448, 580770), (478, 544320), (480, 542052), (486, 535360), (504, 516240), (540, 481824), (560, 464616), (567, 458880), (576, 451710), (630, 412992), (640, 406539), (648, 401520), (672, 387180), (717, 362880), (720, 361368), (756, 344160), (810, 321216), (840, 309744), (864, 301140), (896, 290385), (945, 275328), (956, 272160), (960, 271026), (972, 267680), (1008, 258120), (1080, 240912), (1120, 232308), (1134, 229440), (1152, 225855), (1195, 217728), (1215, 214144), (1260, 206496), (1296, 200760), (1344, 193590), (1434, 181440), (1440, 180684), (1512, 172080), (1620, 160608), (1673, 155520), (1680, 154872), (1701, 152960), (1728, 150570), (1890, 137664), (1912, 136080), (1920, 135513), (1944, 133840), (2016, 129060), (2151, 120960), (2160, 120456), (2240, 116154), (2268, 114720), (2390, 108864), (2430, 107072), (2520, 103248), (2592, 100380), (2688, 96795), (2835, 91776), (2868, 90720), (2880, 90342), (3024, 86040), (3240, 80304), (3346, 77760), (3360, 77436), (3402, 76480), (3456, 75285), (3585, 72576), (3780, 68832), (3824, 68040), (3888, 66920), (4032, 64530), (4302, 60480), (4320, 60228), (4480, 58077), (4536, 57360), (4780, 54432), (4860, 53536), (5019, 51840), (5040, 51624), (5184, 50190), (5670, 45888), (5736, 45360), (5760, 45171), (6048, 43020), (6453, 40320), (6480, 40152), (6692, 38880), (6720, 38718), (6804, 38240), (7170, 36288), (7560, 34416), (7648, 34020), (7776, 33460), (8064, 32265), (8365, 31104), (8505, 30592), (8604, 30240), (8640, 30114), (9072, 28680), (9560, 27216), (9720, 26768), (10038, 25920), (10080, 25812), (10368, 25095), (10755, 24192), (11340, 22944), (11472, 22680), (12096, 21510), (12906, 20160), (12960, 20076), (13384, 19440), (13440, 19359), (13608, 19120), (14340, 18144), (15057, 17280), (15120, 17208), (15296, 17010), (15552, 16730)]