2656419840

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1243

約数の個数: 240

約数和(自身を含む): 9452624160

約数和(自身を除く): 6796204320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1201, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2402, 2560, 2880, 3072, 3456, 3603, 3840, 4096, 4320, 4608, 4804, 5120, 5760, 6005, 6144, 6912, 7206, 7680, 8192, 8640, 9216, 9608, 10240, 10809, 11520, 12010, 12288, 13824, 14412, 15360, 16384, 17280, 18015, 18432, 19216, 20480, 21618, 23040, 24020, 24576, 27648, 28824, 30720, 32427, 34560, 36030, 36864, 38432, 40960, 43236, 46080, 48040, 49152, 54045, 55296, 57648, 61440, 64854, 69120, 72060, 73728, 76864, 81920, 86472, 92160, 96080, 108090, 110592, 115296, 122880, 129708, 138240, 144120, 147456, 153728, 162135, 172944, 184320, 192160, 216180, 221184, 230592, 245760, 259416, 276480, 288240, 307456, 324270, 345888, 368640, 384320, 432360, 442368, 461184, 518832, 552960, 576480, 614912, 648540, 691776, 737280, 768640, 864720, 922368, 1037664, 1105920, 1152960, 1229824, 1297080, 1383552, 1537280, 1729440, 1844736, 2075328, 2211840, 2305920, 2459648, 2594160, 2767104, 3074560, 3458880, 3689472, 4150656, 4611840, 4919296, 5188320, 5534208, 6149120, 6917760, 7378944, 8301312, 9223680, 9838592, 10376640, 11068416, 12298240, 13835520, 14757888, 16602624, 18447360, 19677184, 20753280, 22136832, 24596480, 27671040, 29515776, 33205248, 36894720, 41506560, 44273664, 49192960, 55342080, 59031552, 66410496, 73789440, 83013120, 88547328, 98385920, 110684160, 132820992, 147578880, 166026240, 177094656, 221368320, 265641984, 295157760, 332052480, 442736640, 531283968, 664104960, 885473280, 1328209920, 2656419840]

約数ペア:

[(1, 2656419840), (2, 1328209920), (3, 885473280), (4, 664104960), (5, 531283968), (6, 442736640), (8, 332052480), (9, 295157760), (10, 265641984), (12, 221368320), (15, 177094656), (16, 166026240), (18, 147578880), (20, 132820992), (24, 110684160), (27, 98385920), (30, 88547328), (32, 83013120), (36, 73789440), (40, 66410496), (45, 59031552), (48, 55342080), (54, 49192960), (60, 44273664), (64, 41506560), (72, 36894720), (80, 33205248), (90, 29515776), (96, 27671040), (108, 24596480), (120, 22136832), (128, 20753280), (135, 19677184), (144, 18447360), (160, 16602624), (180, 14757888), (192, 13835520), (216, 12298240), (240, 11068416), (256, 10376640), (270, 9838592), (288, 9223680), (320, 8301312), (360, 7378944), (384, 6917760), (432, 6149120), (480, 5534208), (512, 5188320), (540, 4919296), (576, 4611840), (640, 4150656), (720, 3689472), (768, 3458880), (864, 3074560), (960, 2767104), (1024, 2594160), (1080, 2459648), (1152, 2305920), (1201, 2211840), (1280, 2075328), (1440, 1844736), (1536, 1729440), (1728, 1537280), (1920, 1383552), (2048, 1297080), (2160, 1229824), (2304, 1152960), (2402, 1105920), (2560, 1037664), (2880, 922368), (3072, 864720), (3456, 768640), (3603, 737280), (3840, 691776), (4096, 648540), (4320, 614912), (4608, 576480), (4804, 552960), (5120, 518832), (5760, 461184), (6005, 442368), (6144, 432360), (6912, 384320), (7206, 368640), (7680, 345888), (8192, 324270), (8640, 307456), (9216, 288240), (9608, 276480), (10240, 259416), (10809, 245760), (11520, 230592), (12010, 221184), (12288, 216180), (13824, 192160), (14412, 184320), (15360, 172944), (16384, 162135), (17280, 153728), (18015, 147456), (18432, 144120), (19216, 138240), (20480, 129708), (21618, 122880), (23040, 115296), (24020, 110592), (24576, 108090), (27648, 96080), (28824, 92160), (30720, 86472), (32427, 81920), (34560, 76864), (36030, 73728), (36864, 72060), (38432, 69120), (40960, 64854), (43236, 61440), (46080, 57648), (48040, 55296), (49152, 54045)]