2947668480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4187

約数の個数: 240

約数和(自身を含む): 10540468224

約数和(自身を除く): 7592799744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4127, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8254, 8928, 9920, 11160, 11520, 11904, 12381, 14880, 15872, 16508, 17856, 19840, 20635, 22320, 23040, 23808, 24762, 29760, 33016, 35712, 37143, 39680, 41270, 44640, 47616, 49524, 59520, 61905, 66032, 71424, 74286, 79360, 82540, 89280, 99048, 119040, 123810, 127937, 132064, 142848, 148572, 165080, 178560, 185715, 198096, 238080, 247620, 255874, 264128, 297144, 330160, 357120, 371430, 383811, 396192, 495240, 511748, 528256, 594288, 639685, 660320, 714240, 742860, 767622, 792384, 990480, 1023496, 1056512, 1151433, 1188576, 1279370, 1320640, 1485720, 1535244, 1584768, 1919055, 1980960, 2046992, 2113024, 2302866, 2377152, 2558740, 2641280, 2971440, 3070488, 3169536, 3838110, 3961920, 4093984, 4605732, 4754304, 5117480, 5282560, 5757165, 5942880, 6140976, 6339072, 7676220, 7923840, 8187968, 9211464, 9508608, 10234960, 10565120, 11514330, 11885760, 12281952, 15352440, 15847680, 16375936, 18422928, 19017216, 20469920, 23028660, 23771520, 24563904, 30704880, 31695360, 32751872, 36845856, 40939840, 46057320, 47543040, 49127808, 61409760, 65503744, 73691712, 81879680, 92114640, 95086080, 98255616, 122819520, 147383424, 163759360, 184229280, 196511232, 245639040, 294766848, 327518720, 368458560, 491278080, 589533696, 736917120, 982556160, 1473834240, 2947668480]

約数ペア:

[(1, 2947668480), (2, 1473834240), (3, 982556160), (4, 736917120), (5, 589533696), (6, 491278080), (8, 368458560), (9, 327518720), (10, 294766848), (12, 245639040), (15, 196511232), (16, 184229280), (18, 163759360), (20, 147383424), (24, 122819520), (30, 98255616), (31, 95086080), (32, 92114640), (36, 81879680), (40, 73691712), (45, 65503744), (48, 61409760), (60, 49127808), (62, 47543040), (64, 46057320), (72, 40939840), (80, 36845856), (90, 32751872), (93, 31695360), (96, 30704880), (120, 24563904), (124, 23771520), (128, 23028660), (144, 20469920), (155, 19017216), (160, 18422928), (180, 16375936), (186, 15847680), (192, 15352440), (240, 12281952), (248, 11885760), (256, 11514330), (279, 10565120), (288, 10234960), (310, 9508608), (320, 9211464), (360, 8187968), (372, 7923840), (384, 7676220), (465, 6339072), (480, 6140976), (496, 5942880), (512, 5757165), (558, 5282560), (576, 5117480), (620, 4754304), (640, 4605732), (720, 4093984), (744, 3961920), (768, 3838110), (930, 3169536), (960, 3070488), (992, 2971440), (1116, 2641280), (1152, 2558740), (1240, 2377152), (1280, 2302866), (1395, 2113024), (1440, 2046992), (1488, 1980960), (1536, 1919055), (1860, 1584768), (1920, 1535244), (1984, 1485720), (2232, 1320640), (2304, 1279370), (2480, 1188576), (2560, 1151433), (2790, 1056512), (2880, 1023496), (2976, 990480), (3720, 792384), (3840, 767622), (3968, 742860), (4127, 714240), (4464, 660320), (4608, 639685), (4960, 594288), (5580, 528256), (5760, 511748), (5952, 495240), (7440, 396192), (7680, 383811), (7936, 371430), (8254, 357120), (8928, 330160), (9920, 297144), (11160, 264128), (11520, 255874), (11904, 247620), (12381, 238080), (14880, 198096), (15872, 185715), (16508, 178560), (17856, 165080), (19840, 148572), (20635, 142848), (22320, 132064), (23040, 127937), (23808, 123810), (24762, 119040), (29760, 99048), (33016, 89280), (35712, 82540), (37143, 79360), (39680, 74286), (41270, 71424), (44640, 66032), (47616, 61905), (49524, 59520)]