2149303680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4346

約数の個数: 256

約数和(自身を含む): 7876440000

約数和(自身を除く): 5727136320

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, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3915, 4176, 4289, 4320, 4640, 5220, 5568, 5760, 6264, 6960, 7830, 8352, 8578, 8640, 9280, 10440, 11136, 12528, 12867, 13920, 15660, 16704, 17156, 17280, 18560, 20880, 21445, 25056, 25734, 27840, 31320, 33408, 34312, 38601, 41760, 42890, 50112, 51468, 55680, 62640, 64335, 68624, 77202, 83520, 85780, 100224, 102936, 115803, 124381, 125280, 128670, 137248, 154404, 167040, 171560, 193005, 205872, 231606, 248762, 250560, 257340, 274496, 308808, 343120, 373143, 386010, 411744, 463212, 497524, 501120, 514680, 548992, 579015, 617616, 621905, 686240, 746286, 772020, 823488, 926424, 995048, 1029360, 1119429, 1158030, 1235232, 1243810, 1372480, 1492572, 1544040, 1646976, 1852848, 1865715, 1990096, 2058720, 2238858, 2316060, 2470464, 2487620, 2744960, 2985144, 3088080, 3358287, 3705696, 3731430, 3980192, 4117440, 4477716, 4632120, 4940928, 4975240, 5597145, 5970288, 6176160, 6716574, 7411392, 7462860, 7960384, 8234880, 8955432, 9264240, 9950480, 11194290, 11940576, 12352320, 13433148, 14822784, 14925720, 15920768, 16791435, 17910864, 18528480, 19900960, 22388580, 23881152, 24704640, 26866296, 29851440, 33582870, 35821728, 37056960, 39801920, 44777160, 47762304, 53732592, 59702880, 67165740, 71643456, 74113920, 79603840, 89554320, 107465184, 119405760, 134331480, 143286912, 179108640, 214930368, 238811520, 268662960, 358217280, 429860736, 537325920, 716434560, 1074651840, 2149303680]

約数ペア:

[(1, 2149303680), (2, 1074651840), (3, 716434560), (4, 537325920), (5, 429860736), (6, 358217280), (8, 268662960), (9, 238811520), (10, 214930368), (12, 179108640), (15, 143286912), (16, 134331480), (18, 119405760), (20, 107465184), (24, 89554320), (27, 79603840), (29, 74113920), (30, 71643456), (32, 67165740), (36, 59702880), (40, 53732592), (45, 47762304), (48, 44777160), (54, 39801920), (58, 37056960), (60, 35821728), (64, 33582870), (72, 29851440), (80, 26866296), (87, 24704640), (90, 23881152), (96, 22388580), (108, 19900960), (116, 18528480), (120, 17910864), (128, 16791435), (135, 15920768), (144, 14925720), (145, 14822784), (160, 13433148), (174, 12352320), (180, 11940576), (192, 11194290), (216, 9950480), (232, 9264240), (240, 8955432), (261, 8234880), (270, 7960384), (288, 7462860), (290, 7411392), (320, 6716574), (348, 6176160), (360, 5970288), (384, 5597145), (432, 4975240), (435, 4940928), (464, 4632120), (480, 4477716), (522, 4117440), (540, 3980192), (576, 3731430), (580, 3705696), (640, 3358287), (696, 3088080), (720, 2985144), (783, 2744960), (864, 2487620), (870, 2470464), (928, 2316060), (960, 2238858), (1044, 2058720), (1080, 1990096), (1152, 1865715), (1160, 1852848), (1305, 1646976), (1392, 1544040), (1440, 1492572), (1566, 1372480), (1728, 1243810), (1740, 1235232), (1856, 1158030), (1920, 1119429), (2088, 1029360), (2160, 995048), (2320, 926424), (2610, 823488), (2784, 772020), (2880, 746286), (3132, 686240), (3456, 621905), (3480, 617616), (3712, 579015), (3915, 548992), (4176, 514680), (4289, 501120), (4320, 497524), (4640, 463212), (5220, 411744), (5568, 386010), (5760, 373143), (6264, 343120), (6960, 308808), (7830, 274496), (8352, 257340), (8578, 250560), (8640, 248762), (9280, 231606), (10440, 205872), (11136, 193005), (12528, 171560), (12867, 167040), (13920, 154404), (15660, 137248), (16704, 128670), (17156, 125280), (17280, 124381), (18560, 115803), (20880, 102936), (21445, 100224), (25056, 85780), (25734, 83520), (27840, 77202), (31320, 68624), (33408, 64335), (34312, 62640), (38601, 55680), (41760, 51468), (42890, 50112)]