389871360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 288

約数和(自身を含む): 1434888000

約数和(自身を除く): 1045016640

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, 522, 540, 576, 580, 640, 696, 720, 768, 778, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1167, 1280, 1305, 1392, 1440, 1556, 1566, 1728, 1740, 1856, 1920, 1945, 2088, 2160, 2304, 2320, 2334, 2610, 2784, 2880, 3112, 3132, 3456, 3480, 3501, 3712, 3840, 3890, 3915, 4176, 4320, 4640, 4668, 5220, 5568, 5760, 5835, 6224, 6264, 6912, 6960, 7002, 7424, 7780, 7830, 8352, 8640, 9280, 9336, 10440, 10503, 11136, 11281, 11520, 11670, 12448, 12528, 13920, 14004, 15560, 15660, 16704, 17280, 17505, 18560, 18672, 20880, 21006, 22272, 22562, 23340, 24896, 25056, 27840, 28008, 31120, 31320, 33408, 33843, 34560, 35010, 37120, 37344, 41760, 42012, 45124, 46680, 49792, 50112, 52515, 55680, 56016, 56405, 62240, 62640, 66816, 67686, 70020, 74688, 83520, 84024, 90248, 93360, 99584, 100224, 101529, 105030, 111360, 112032, 112810, 124480, 125280, 135372, 140040, 149376, 167040, 168048, 169215, 180496, 186720, 200448, 203058, 210060, 224064, 225620, 248960, 250560, 270744, 280080, 298752, 304587, 334080, 336096, 338430, 360992, 373440, 406116, 420120, 448128, 451240, 497920, 501120, 507645, 541488, 560160, 609174, 672192, 676860, 721984, 746880, 812232, 840240, 896256, 902480, 1002240, 1015290, 1082976, 1120320, 1218348, 1344384, 1353720, 1443968, 1493760, 1522935, 1624464, 1680480, 1804960, 2030580, 2165952, 2240640, 2436696, 2688768, 2707440, 2887936, 3045870, 3248928, 3360960, 3609920, 4061160, 4331904, 4481280, 4873392, 5414880, 6091740, 6497856, 6721920, 7219840, 8122320, 8663808, 9746784, 10829760, 12183480, 12995712, 13443840, 14439680, 16244640, 19493568, 21659520, 24366960, 25991424, 32489280, 38987136, 43319040, 48733920, 64978560, 77974272, 97467840, 129957120, 194935680, 389871360]

約数ペア:

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