25760868480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64817}}^1$

素因数の和:64868

約数の個数: 256

約数和(自身を含む): 95204678400

約数和(自身を除く): 69443809920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 17280, 19872, 22080, 24840, 26496, 33120, 39744, 44160, 49680, 64817, 66240, 79488, 99360, 129634, 132480, 194451, 198720, 259268, 324085, 388902, 397440, 518536, 583353, 648170, 777804, 972255, 1037072, 1166706, 1296340, 1490791, 1555608, 1750059, 1944510, 2074144, 2333412, 2592680, 2916765, 2981582, 3111216, 3500118, 3889020, 4148288, 4472373, 4666824, 5185360, 5833530, 5963164, 6222432, 7000236, 7453955, 7778040, 8296576, 8750295, 8944746, 9333648, 10370720, 11667060, 11926328, 12444864, 13417119, 14000472, 14907910, 15556080, 17500590, 17889492, 18667296, 20741440, 22361865, 23334120, 23852656, 24889728, 26834238, 28000944, 29815820, 31112160, 35001180, 35778984, 37334592, 40251357, 41482880, 44723730, 46668240, 47705312, 53668476, 56001888, 59631640, 62224320, 67085595, 70002360, 71557968, 74669184, 80502714, 89447460, 93336480, 95410624, 107336952, 112003776, 119263280, 124448640, 134171190, 140004720, 143115936, 161005428, 178894920, 186672960, 190821248, 201256785, 214673904, 224007552, 238526560, 268342380, 280009440, 286231872, 322010856, 357789840, 373345920, 402513570, 429347808, 477053120, 536684760, 560018880, 572463744, 644021712, 715579680, 805027140, 858695616, 954106240, 1073369520, 1120037760, 1288043424, 1431159360, 1610054280, 1717391232, 2146739040, 2576086848, 2862318720, 3220108560, 4293478080, 5152173696, 6440217120, 8586956160, 12880434240, 25760868480]

約数ペア:

[(1, 25760868480), (2, 12880434240), (3, 8586956160), (4, 6440217120), (5, 5152173696), (6, 4293478080), (8, 3220108560), (9, 2862318720), (10, 2576086848), (12, 2146739040), (15, 1717391232), (16, 1610054280), (18, 1431159360), (20, 1288043424), (23, 1120037760), (24, 1073369520), (27, 954106240), (30, 858695616), (32, 805027140), (36, 715579680), (40, 644021712), (45, 572463744), (46, 560018880), (48, 536684760), (54, 477053120), (60, 429347808), (64, 402513570), (69, 373345920), (72, 357789840), (80, 322010856), (90, 286231872), (92, 280009440), (96, 268342380), (108, 238526560), (115, 224007552), (120, 214673904), (128, 201256785), (135, 190821248), (138, 186672960), (144, 178894920), (160, 161005428), (180, 143115936), (184, 140004720), (192, 134171190), (207, 124448640), (216, 119263280), (230, 112003776), (240, 107336952), (270, 95410624), (276, 93336480), (288, 89447460), (320, 80502714), (345, 74669184), (360, 71557968), (368, 70002360), (384, 67085595), (414, 62224320), (432, 59631640), (460, 56001888), (480, 53668476), (540, 47705312), (552, 46668240), (576, 44723730), (621, 41482880), (640, 40251357), (690, 37334592), (720, 35778984), (736, 35001180), (828, 31112160), (864, 29815820), (920, 28000944), (960, 26834238), (1035, 24889728), (1080, 23852656), (1104, 23334120), (1152, 22361865), (1242, 20741440), (1380, 18667296), (1440, 17889492), (1472, 17500590), (1656, 15556080), (1728, 14907910), (1840, 14000472), (1920, 13417119), (2070, 12444864), (2160, 11926328), (2208, 11667060), (2484, 10370720), (2760, 9333648), (2880, 8944746), (2944, 8750295), (3105, 8296576), (3312, 7778040), (3456, 7453955), (3680, 7000236), (4140, 6222432), (4320, 5963164), (4416, 5833530), (4968, 5185360), (5520, 4666824), (5760, 4472373), (6210, 4148288), (6624, 3889020), (7360, 3500118), (8280, 3111216), (8640, 2981582), (8832, 2916765), (9936, 2592680), (11040, 2333412), (12420, 2074144), (13248, 1944510), (14720, 1750059), (16560, 1555608), (17280, 1490791), (19872, 1296340), (22080, 1166706), (24840, 1037072), (26496, 972255), (33120, 777804), (39744, 648170), (44160, 583353), (49680, 518536), (64817, 397440), (66240, 388902), (79488, 324085), (99360, 259268), (129634, 198720), (132480, 194451)]