779742720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 320

約数和(自身を含む): 2872584000

約数和(自身を除く): 2092841280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 389, 432, 435, 464, 480, 512, 522, 540, 576, 580, 640, 696, 720, 768, 778, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1167, 1280, 1305, 1392, 1440, 1536, 1556, 1566, 1728, 1740, 1856, 1920, 1945, 2088, 2160, 2304, 2320, 2334, 2560, 2610, 2784, 2880, 3112, 3132, 3456, 3480, 3501, 3712, 3840, 3890, 3915, 4176, 4320, 4608, 4640, 4668, 5220, 5568, 5760, 5835, 6224, 6264, 6912, 6960, 7002, 7424, 7680, 7780, 7830, 8352, 8640, 9280, 9336, 10440, 10503, 11136, 11281, 11520, 11670, 12448, 12528, 13824, 13920, 14004, 14848, 15560, 15660, 16704, 17280, 17505, 18560, 18672, 20880, 21006, 22272, 22562, 23040, 23340, 24896, 25056, 27840, 28008, 31120, 31320, 33408, 33843, 34560, 35010, 37120, 37344, 41760, 42012, 44544, 45124, 46680, 49792, 50112, 52515, 55680, 56016, 56405, 62240, 62640, 66816, 67686, 69120, 70020, 74240, 74688, 83520, 84024, 90248, 93360, 99584, 100224, 101529, 105030, 111360, 112032, 112810, 124480, 125280, 133632, 135372, 140040, 149376, 167040, 168048, 169215, 180496, 186720, 199168, 200448, 203058, 210060, 222720, 224064, 225620, 248960, 250560, 270744, 280080, 298752, 304587, 334080, 336096, 338430, 360992, 373440, 400896, 406116, 420120, 448128, 451240, 497920, 501120, 507645, 541488, 560160, 597504, 609174, 668160, 672192, 676860, 721984, 746880, 812232, 840240, 896256, 902480, 995840, 1002240, 1015290, 1082976, 1120320, 1218348, 1344384, 1353720, 1443968, 1493760, 1522935, 1624464, 1680480, 1792512, 1804960, 2004480, 2030580, 2165952, 2240640, 2436696, 2688768, 2707440, 2887936, 2987520, 3045870, 3248928, 3360960, 3609920, 4061160, 4331904, 4481280, 4873392, 5377536, 5414880, 5775872, 6091740, 6497856, 6721920, 7219840, 8122320, 8663808, 8962560, 9746784, 10829760, 12183480, 12995712, 13443840, 14439680, 16244640, 17327616, 19493568, 21659520, 24366960, 25991424, 26887680, 28879360, 32489280, 38987136, 43319040, 48733920, 51982848, 64978560, 77974272, 86638080, 97467840, 129957120, 155948544, 194935680, 259914240, 389871360, 779742720]

約数ペア:

[(1, 779742720), (2, 389871360), (3, 259914240), (4, 194935680), (5, 155948544), (6, 129957120), (8, 97467840), (9, 86638080), (10, 77974272), (12, 64978560), (15, 51982848), (16, 48733920), (18, 43319040), (20, 38987136), (24, 32489280), (27, 28879360), (29, 26887680), (30, 25991424), (32, 24366960), (36, 21659520), (40, 19493568), (45, 17327616), (48, 16244640), (54, 14439680), (58, 13443840), (60, 12995712), (64, 12183480), (72, 10829760), (80, 9746784), (87, 8962560), (90, 8663808), (96, 8122320), (108, 7219840), (116, 6721920), (120, 6497856), (128, 6091740), (135, 5775872), (144, 5414880), (145, 5377536), (160, 4873392), (174, 4481280), (180, 4331904), (192, 4061160), (216, 3609920), (232, 3360960), (240, 3248928), (256, 3045870), (261, 2987520), (270, 2887936), (288, 2707440), (290, 2688768), (320, 2436696), (348, 2240640), (360, 2165952), (384, 2030580), (389, 2004480), (432, 1804960), (435, 1792512), (464, 1680480), (480, 1624464), (512, 1522935), (522, 1493760), (540, 1443968), (576, 1353720), (580, 1344384), (640, 1218348), (696, 1120320), (720, 1082976), (768, 1015290), (778, 1002240), (783, 995840), (864, 902480), (870, 896256), (928, 840240), (960, 812232), (1044, 746880), (1080, 721984), (1152, 676860), (1160, 672192), (1167, 668160), (1280, 609174), (1305, 597504), (1392, 560160), (1440, 541488), (1536, 507645), (1556, 501120), (1566, 497920), (1728, 451240), (1740, 448128), (1856, 420120), (1920, 406116), (1945, 400896), (2088, 373440), (2160, 360992), (2304, 338430), (2320, 336096), (2334, 334080), (2560, 304587), (2610, 298752), (2784, 280080), (2880, 270744), (3112, 250560), (3132, 248960), (3456, 225620), (3480, 224064), (3501, 222720), (3712, 210060), (3840, 203058), (3890, 200448), (3915, 199168), (4176, 186720), (4320, 180496), (4608, 169215), (4640, 168048), (4668, 167040), (5220, 149376), (5568, 140040), (5760, 135372), (5835, 133632), (6224, 125280), (6264, 124480), (6912, 112810), (6960, 112032), (7002, 111360), (7424, 105030), (7680, 101529), (7780, 100224), (7830, 99584), (8352, 93360), (8640, 90248), (9280, 84024), (9336, 83520), (10440, 74688), (10503, 74240), (11136, 70020), (11281, 69120), (11520, 67686), (11670, 66816), (12448, 62640), (12528, 62240), (13824, 56405), (13920, 56016), (14004, 55680), (14848, 52515), (15560, 50112), (15660, 49792), (16704, 46680), (17280, 45124), (17505, 44544), (18560, 42012), (18672, 41760), (20880, 37344), (21006, 37120), (22272, 35010), (22562, 34560), (23040, 33843), (23340, 33408), (24896, 31320), (25056, 31120), (27840, 28008)]