80641474560

素因数分解:

$2^{14}\times 3^5\times 5^1\times {\mathrm{4051}}^1$

素因数の和:4099

約数の個数: 360

約数和(自身を含む): 289973794656

約数和(自身を除く): 209332320096

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2048, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4051, 4096, 4320, 4608, 4860, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 7776, 8102, 8192, 8640, 9216, 9720, 10240, 10368, 11520, 12153, 12288, 12960, 13824, 15360, 15552, 16204, 16384, 17280, 18432, 19440, 20255, 20480, 20736, 23040, 24306, 24576, 25920, 27648, 30720, 31104, 32408, 34560, 36459, 36864, 38880, 40510, 40960, 41472, 46080, 48612, 49152, 51840, 55296, 60765, 61440, 62208, 64816, 69120, 72918, 73728, 77760, 81020, 81920, 82944, 92160, 97224, 103680, 109377, 110592, 121530, 122880, 124416, 129632, 138240, 145836, 147456, 155520, 162040, 165888, 182295, 184320, 194448, 207360, 218754, 221184, 243060, 245760, 248832, 259264, 276480, 291672, 311040, 324080, 328131, 331776, 364590, 368640, 388896, 414720, 437508, 442368, 486120, 497664, 518528, 546885, 552960, 583344, 622080, 648160, 656262, 663552, 729180, 737280, 777792, 829440, 875016, 972240, 984393, 995328, 1037056, 1093770, 1105920, 1166688, 1244160, 1296320, 1312524, 1327104, 1458360, 1555584, 1640655, 1658880, 1750032, 1944480, 1968786, 1990656, 2074112, 2187540, 2211840, 2333376, 2488320, 2592640, 2625048, 2916720, 3111168, 3281310, 3317760, 3500064, 3888960, 3937572, 3981312, 4148224, 4375080, 4666752, 4921965, 4976640, 5185280, 5250096, 5833440, 6222336, 6562620, 6635520, 7000128, 7777920, 7875144, 8296448, 8750160, 9333504, 9843930, 9953280, 10370560, 10500192, 11666880, 12444672, 13125240, 14000256, 15555840, 15750288, 16592896, 17500320, 18667008, 19687860, 19906560, 20741120, 21000384, 23333760, 24889344, 26250480, 28000512, 31111680, 31500576, 33185792, 35000640, 37334016, 39375720, 41482240, 42000768, 46667520, 49778688, 52500960, 56001024, 62223360, 63001152, 66371584, 70001280, 74668032, 78751440, 82964480, 84001536, 93335040, 99557376, 105001920, 112002048, 124446720, 126002304, 140002560, 149336064, 157502880, 165928960, 168003072, 186670080, 199114752, 210003840, 224004096, 248893440, 252004608, 280005120, 298672128, 315005760, 331857920, 336006144, 373340160, 420007680, 448008192, 497786880, 504009216, 560010240, 597344256, 630011520, 672012288, 746680320, 840015360, 896016384, 995573760, 1008018432, 1120020480, 1260023040, 1344024576, 1493360640, 1680030720, 1792032768, 2016036864, 2240040960, 2520046080, 2688049152, 2986721280, 3360061440, 4032073728, 4480081920, 5040092160, 5376098304, 6720122880, 8064147456, 8960163840, 10080184320, 13440245760, 16128294912, 20160368640, 26880491520, 40320737280, 80641474560]

約数ペア:

[(1, 80641474560), (2, 40320737280), (3, 26880491520), (4, 20160368640), (5, 16128294912), (6, 13440245760), (8, 10080184320), (9, 8960163840), (10, 8064147456), (12, 6720122880), (15, 5376098304), (16, 5040092160), (18, 4480081920), (20, 4032073728), (24, 3360061440), (27, 2986721280), (30, 2688049152), (32, 2520046080), (36, 2240040960), (40, 2016036864), (45, 1792032768), (48, 1680030720), (54, 1493360640), (60, 1344024576), (64, 1260023040), (72, 1120020480), (80, 1008018432), (81, 995573760), (90, 896016384), (96, 840015360), (108, 746680320), (120, 672012288), (128, 630011520), (135, 597344256), (144, 560010240), (160, 504009216), (162, 497786880), (180, 448008192), (192, 420007680), (216, 373340160), (240, 336006144), (243, 331857920), (256, 315005760), (270, 298672128), (288, 280005120), (320, 252004608), (324, 248893440), (360, 224004096), (384, 210003840), (405, 199114752), (432, 186670080), (480, 168003072), (486, 165928960), (512, 157502880), (540, 149336064), (576, 140002560), (640, 126002304), (648, 124446720), (720, 112002048), (768, 105001920), (810, 99557376), (864, 93335040), (960, 84001536), (972, 82964480), (1024, 78751440), (1080, 74668032), (1152, 70001280), (1215, 66371584), (1280, 63001152), (1296, 62223360), (1440, 56001024), (1536, 52500960), (1620, 49778688), (1728, 46667520), (1920, 42000768), (1944, 41482240), (2048, 39375720), (2160, 37334016), (2304, 35000640), (2430, 33185792), (2560, 31500576), (2592, 31111680), (2880, 28000512), (3072, 26250480), (3240, 24889344), (3456, 23333760), (3840, 21000384), (3888, 20741120), (4051, 19906560), (4096, 19687860), (4320, 18667008), (4608, 17500320), (4860, 16592896), (5120, 15750288), (5184, 15555840), (5760, 14000256), (6144, 13125240), (6480, 12444672), (6912, 11666880), (7680, 10500192), (7776, 10370560), (8102, 9953280), (8192, 9843930), (8640, 9333504), (9216, 8750160), (9720, 8296448), (10240, 7875144), (10368, 7777920), (11520, 7000128), (12153, 6635520), (12288, 6562620), (12960, 6222336), (13824, 5833440), (15360, 5250096), (15552, 5185280), (16204, 4976640), (16384, 4921965), (17280, 4666752), (18432, 4375080), (19440, 4148224), (20255, 3981312), (20480, 3937572), (20736, 3888960), (23040, 3500064), (24306, 3317760), (24576, 3281310), (25920, 3111168), (27648, 2916720), (30720, 2625048), (31104, 2592640), (32408, 2488320), (34560, 2333376), (36459, 2211840), (36864, 2187540), (38880, 2074112), (40510, 1990656), (40960, 1968786), (41472, 1944480), (46080, 1750032), (48612, 1658880), (49152, 1640655), (51840, 1555584), (55296, 1458360), (60765, 1327104), (61440, 1312524), (62208, 1296320), (64816, 1244160), (69120, 1166688), (72918, 1105920), (73728, 1093770), (77760, 1037056), (81020, 995328), (81920, 984393), (82944, 972240), (92160, 875016), (97224, 829440), (103680, 777792), (109377, 737280), (110592, 729180), (121530, 663552), (122880, 656262), (124416, 648160), (129632, 622080), (138240, 583344), (145836, 552960), (147456, 546885), (155520, 518528), (162040, 497664), (165888, 486120), (182295, 442368), (184320, 437508), (194448, 414720), (207360, 388896), (218754, 368640), (221184, 364590), (243060, 331776), (245760, 328131), (248832, 324080), (259264, 311040), (276480, 291672)]