81964535040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10007}}^1$

素因数の和:10119

約数の個数: 360

約数和(自身を含む): 297026231040

約数和(自身を除く): 215061696000

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, 79, 80, 81, 90, 96, 108, 120, 128, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 256, 270, 288, 316, 320, 324, 360, 384, 395, 405, 432, 474, 480, 540, 576, 632, 640, 648, 711, 720, 768, 790, 810, 864, 948, 960, 1080, 1152, 1185, 1264, 1280, 1296, 1422, 1440, 1580, 1620, 1728, 1896, 1920, 2133, 2160, 2304, 2370, 2528, 2592, 2844, 2880, 3160, 3240, 3456, 3555, 3792, 3840, 4266, 4320, 4740, 5056, 5184, 5688, 5760, 6320, 6399, 6480, 6912, 7110, 7584, 8532, 8640, 9480, 10007, 10112, 10368, 10665, 11376, 11520, 12640, 12798, 12960, 14220, 15168, 17064, 17280, 18960, 20014, 20224, 20736, 21330, 22752, 25280, 25596, 25920, 28440, 30021, 30336, 31995, 34128, 34560, 37920, 40028, 42660, 45504, 50035, 50560, 51192, 51840, 56880, 60042, 60672, 63990, 68256, 75840, 80056, 85320, 90063, 91008, 100070, 101120, 102384, 103680, 113760, 120084, 127980, 136512, 150105, 151680, 160112, 170640, 180126, 182016, 200140, 204768, 227520, 240168, 255960, 270189, 273024, 300210, 303360, 320224, 341280, 360252, 400280, 409536, 450315, 455040, 480336, 511920, 540378, 546048, 600420, 640448, 682560, 720504, 790553, 800560, 810567, 819072, 900630, 910080, 960672, 1023840, 1080756, 1200840, 1280896, 1350945, 1365120, 1441008, 1581106, 1601120, 1621134, 1638144, 1801260, 1921344, 2047680, 2161512, 2371659, 2401680, 2561792, 2701890, 2730240, 2882016, 3162212, 3202240, 3242268, 3602520, 3842688, 3952765, 4052835, 4095360, 4323024, 4743318, 4803360, 5403780, 5764032, 6324424, 6404480, 6484536, 7114977, 7205040, 7685376, 7905530, 8105670, 8190720, 8646048, 9486636, 9606720, 10807560, 11528064, 11858295, 12648848, 12808960, 12969072, 14229954, 14410080, 15811060, 16211340, 17292096, 18973272, 19213440, 21344931, 21615120, 23056128, 23716590, 25297696, 25938144, 28459908, 28820160, 31622120, 32422680, 34584192, 35574885, 37946544, 38426880, 42689862, 43230240, 47433180, 50595392, 51876288, 56919816, 57640320, 63244240, 64034793, 64845360, 69168384, 71149770, 75893088, 85379724, 86460480, 94866360, 101190784, 103752576, 106724655, 113839632, 115280640, 126488480, 128069586, 129690720, 142299540, 151786176, 170759448, 172920960, 189732720, 202381568, 207505152, 213449310, 227679264, 252976960, 256139172, 259381440, 284599080, 303572352, 320173965, 341518896, 345841920, 379465440, 426898620, 455358528, 505953920, 512278344, 518762880, 569198160, 607144704, 640347930, 683037792, 758930880, 853797240, 910717056, 1011907840, 1024556688, 1037525760, 1138396320, 1280695860, 1366075584, 1517861760, 1707594480, 1821434112, 2049113376, 2276792640, 2561391720, 2732151168, 3035723520, 3415188960, 4098226752, 4553585280, 5122783440, 5464302336, 6830377920, 8196453504, 9107170560, 10245566880, 13660755840, 16392907008, 20491133760, 27321511680, 40982267520, 81964535040]

約数ペア:

[(1, 81964535040), (2, 40982267520), (3, 27321511680), (4, 20491133760), (5, 16392907008), (6, 13660755840), (8, 10245566880), (9, 9107170560), (10, 8196453504), (12, 6830377920), (15, 5464302336), (16, 5122783440), (18, 4553585280), (20, 4098226752), (24, 3415188960), (27, 3035723520), (30, 2732151168), (32, 2561391720), (36, 2276792640), (40, 2049113376), (45, 1821434112), (48, 1707594480), (54, 1517861760), (60, 1366075584), (64, 1280695860), (72, 1138396320), (79, 1037525760), (80, 1024556688), (81, 1011907840), (90, 910717056), (96, 853797240), (108, 758930880), (120, 683037792), (128, 640347930), (135, 607144704), (144, 569198160), (158, 518762880), (160, 512278344), (162, 505953920), (180, 455358528), (192, 426898620), (216, 379465440), (237, 345841920), (240, 341518896), (256, 320173965), (270, 303572352), (288, 284599080), (316, 259381440), (320, 256139172), (324, 252976960), (360, 227679264), (384, 213449310), (395, 207505152), (405, 202381568), (432, 189732720), (474, 172920960), (480, 170759448), (540, 151786176), (576, 142299540), (632, 129690720), (640, 128069586), (648, 126488480), (711, 115280640), (720, 113839632), (768, 106724655), (790, 103752576), (810, 101190784), (864, 94866360), (948, 86460480), (960, 85379724), (1080, 75893088), (1152, 71149770), (1185, 69168384), (1264, 64845360), (1280, 64034793), (1296, 63244240), (1422, 57640320), (1440, 56919816), (1580, 51876288), (1620, 50595392), (1728, 47433180), (1896, 43230240), (1920, 42689862), (2133, 38426880), (2160, 37946544), (2304, 35574885), (2370, 34584192), (2528, 32422680), (2592, 31622120), (2844, 28820160), (2880, 28459908), (3160, 25938144), (3240, 25297696), (3456, 23716590), (3555, 23056128), (3792, 21615120), (3840, 21344931), (4266, 19213440), (4320, 18973272), (4740, 17292096), (5056, 16211340), (5184, 15811060), (5688, 14410080), (5760, 14229954), (6320, 12969072), (6399, 12808960), (6480, 12648848), (6912, 11858295), (7110, 11528064), (7584, 10807560), (8532, 9606720), (8640, 9486636), (9480, 8646048), (10007, 8190720), (10112, 8105670), (10368, 7905530), (10665, 7685376), (11376, 7205040), (11520, 7114977), (12640, 6484536), (12798, 6404480), (12960, 6324424), (14220, 5764032), (15168, 5403780), (17064, 4803360), (17280, 4743318), (18960, 4323024), (20014, 4095360), (20224, 4052835), (20736, 3952765), (21330, 3842688), (22752, 3602520), (25280, 3242268), (25596, 3202240), (25920, 3162212), (28440, 2882016), (30021, 2730240), (30336, 2701890), (31995, 2561792), (34128, 2401680), (34560, 2371659), (37920, 2161512), (40028, 2047680), (42660, 1921344), (45504, 1801260), (50035, 1638144), (50560, 1621134), (51192, 1601120), (51840, 1581106), (56880, 1441008), (60042, 1365120), (60672, 1350945), (63990, 1280896), (68256, 1200840), (75840, 1080756), (80056, 1023840), (85320, 960672), (90063, 910080), (91008, 900630), (100070, 819072), (101120, 810567), (102384, 800560), (103680, 790553), (113760, 720504), (120084, 682560), (127980, 640448), (136512, 600420), (150105, 546048), (151680, 540378), (160112, 511920), (170640, 480336), (180126, 455040), (182016, 450315), (200140, 409536), (204768, 400280), (227520, 360252), (240168, 341280), (255960, 320224), (270189, 303360), (273024, 300210)]