81442091520

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1598

約数の個数: 480

約数和(自身を含む): 295991055360

約数和(自身を除く): 214548963840

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, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 216, 240, 243, 256, 267, 270, 288, 320, 324, 356, 360, 384, 405, 432, 445, 480, 486, 512, 534, 540, 576, 640, 648, 712, 720, 768, 801, 810, 864, 890, 960, 972, 1068, 1080, 1152, 1215, 1280, 1296, 1335, 1424, 1440, 1471, 1536, 1602, 1620, 1728, 1780, 1920, 1944, 2136, 2160, 2304, 2403, 2430, 2560, 2592, 2670, 2848, 2880, 2942, 3204, 3240, 3456, 3560, 3840, 3888, 4005, 4272, 4320, 4413, 4608, 4806, 4860, 5184, 5340, 5696, 5760, 5884, 6408, 6480, 6912, 7120, 7209, 7355, 7680, 7776, 8010, 8544, 8640, 8826, 9612, 9720, 10368, 10680, 11392, 11520, 11768, 12015, 12816, 12960, 13239, 13824, 14240, 14418, 14710, 15552, 16020, 17088, 17280, 17652, 19224, 19440, 20736, 21360, 21627, 22065, 22784, 23040, 23536, 24030, 25632, 25920, 26478, 28480, 28836, 29420, 31104, 32040, 34176, 34560, 35304, 36045, 38448, 38880, 39717, 41472, 42720, 43254, 44130, 45568, 47072, 48060, 51264, 51840, 52956, 56960, 57672, 58840, 62208, 64080, 66195, 68352, 69120, 70608, 72090, 76896, 77760, 79434, 85440, 86508, 88260, 94144, 96120, 102528, 103680, 105912, 108135, 113920, 115344, 117680, 119151, 124416, 128160, 130919, 132390, 136704, 141216, 144180, 153792, 155520, 158868, 170880, 173016, 176520, 188288, 192240, 198585, 205056, 207360, 211824, 216270, 227840, 230688, 235360, 238302, 256320, 261838, 264780, 282432, 288360, 307584, 311040, 317736, 341760, 346032, 353040, 357453, 376576, 384480, 392757, 397170, 410112, 423648, 432540, 461376, 470720, 476604, 512640, 523676, 529560, 564864, 576720, 595755, 615168, 622080, 635472, 654595, 683520, 692064, 706080, 714906, 753152, 768960, 785514, 794340, 847296, 865080, 922752, 941440, 953208, 1025280, 1047352, 1059120, 1129728, 1153440, 1178271, 1191510, 1230336, 1270944, 1309190, 1384128, 1412160, 1429812, 1537920, 1571028, 1588680, 1694592, 1730160, 1787265, 1845504, 1882880, 1906416, 1963785, 2050560, 2094704, 2118240, 2259456, 2306880, 2356542, 2383020, 2541888, 2618380, 2768256, 2824320, 2859624, 3075840, 3142056, 3177360, 3389184, 3460320, 3534813, 3574530, 3691008, 3765760, 3812832, 3927570, 4189408, 4236480, 4613760, 4713084, 4766040, 5083776, 5236760, 5536512, 5648640, 5719248, 5891355, 6151680, 6284112, 6354720, 6778368, 6920640, 7069626, 7149060, 7625664, 7855140, 8378816, 8472960, 9227520, 9426168, 9532080, 10167552, 10473520, 10604439, 11073024, 11297280, 11438496, 11782710, 12568224, 12709440, 13841280, 14139252, 14298120, 15251328, 15710280, 16757632, 16945920, 17674065, 18455040, 18852336, 19064160, 20335104, 20947040, 21208878, 22876992, 23565420, 25136448, 25418880, 27682560, 28278504, 28596240, 30502656, 31420560, 31813317, 33515264, 33891840, 35348130, 37704672, 38128320, 41894080, 42417756, 45753984, 47130840, 50272896, 50837760, 53022195, 55365120, 56557008, 57192480, 61005312, 62841120, 63626634, 67030528, 70696260, 75409344, 76256640, 83788160, 84835512, 91507968, 94261680, 100545792, 101675520, 106044390, 113114016, 114384960, 125682240, 127253268, 141392520, 150818688, 152513280, 159066585, 167576320, 169671024, 183015936, 188523360, 201091584, 212088780, 226228032, 228769920, 251364480, 254506536, 282785040, 301637376, 305026560, 318133170, 335152640, 339342048, 377046720, 424177560, 452456064, 457539840, 502728960, 509013072, 565570080, 603274752, 636266340, 678684096, 754093440, 848355120, 904912128, 915079680, 1005457920, 1018026144, 1131140160, 1272532680, 1357368192, 1508186880, 1696710240, 1809824256, 2036052288, 2262280320, 2545065360, 2714736384, 3016373760, 3393420480, 4072104576, 4524560640, 5090130720, 5429472768, 6786840960, 8144209152, 9049121280, 10180261440, 13573681920, 16288418304, 20360522880, 27147363840, 40721045760, 81442091520]

約数ペア:

[(1, 81442091520), (2, 40721045760), (3, 27147363840), (4, 20360522880), (5, 16288418304), (6, 13573681920), (8, 10180261440), (9, 9049121280), (10, 8144209152), (12, 6786840960), (15, 5429472768), (16, 5090130720), (18, 4524560640), (20, 4072104576), (24, 3393420480), (27, 3016373760), (30, 2714736384), (32, 2545065360), (36, 2262280320), (40, 2036052288), (45, 1809824256), (48, 1696710240), (54, 1508186880), (60, 1357368192), (64, 1272532680), (72, 1131140160), (80, 1018026144), (81, 1005457920), (89, 915079680), (90, 904912128), (96, 848355120), (108, 754093440), (120, 678684096), (128, 636266340), (135, 603274752), (144, 565570080), (160, 509013072), (162, 502728960), (178, 457539840), (180, 452456064), (192, 424177560), (216, 377046720), (240, 339342048), (243, 335152640), (256, 318133170), (267, 305026560), (270, 301637376), (288, 282785040), (320, 254506536), (324, 251364480), (356, 228769920), (360, 226228032), (384, 212088780), (405, 201091584), (432, 188523360), (445, 183015936), (480, 169671024), (486, 167576320), (512, 159066585), (534, 152513280), (540, 150818688), (576, 141392520), (640, 127253268), (648, 125682240), (712, 114384960), (720, 113114016), (768, 106044390), (801, 101675520), (810, 100545792), (864, 94261680), (890, 91507968), (960, 84835512), (972, 83788160), (1068, 76256640), (1080, 75409344), (1152, 70696260), (1215, 67030528), (1280, 63626634), (1296, 62841120), (1335, 61005312), (1424, 57192480), (1440, 56557008), (1471, 55365120), (1536, 53022195), (1602, 50837760), (1620, 50272896), (1728, 47130840), (1780, 45753984), (1920, 42417756), (1944, 41894080), (2136, 38128320), (2160, 37704672), (2304, 35348130), (2403, 33891840), (2430, 33515264), (2560, 31813317), (2592, 31420560), (2670, 30502656), (2848, 28596240), (2880, 28278504), (2942, 27682560), (3204, 25418880), (3240, 25136448), (3456, 23565420), (3560, 22876992), (3840, 21208878), (3888, 20947040), (4005, 20335104), (4272, 19064160), (4320, 18852336), (4413, 18455040), (4608, 17674065), (4806, 16945920), (4860, 16757632), (5184, 15710280), (5340, 15251328), (5696, 14298120), (5760, 14139252), (5884, 13841280), (6408, 12709440), (6480, 12568224), (6912, 11782710), (7120, 11438496), (7209, 11297280), (7355, 11073024), (7680, 10604439), (7776, 10473520), (8010, 10167552), (8544, 9532080), (8640, 9426168), (8826, 9227520), (9612, 8472960), (9720, 8378816), (10368, 7855140), (10680, 7625664), (11392, 7149060), (11520, 7069626), (11768, 6920640), (12015, 6778368), (12816, 6354720), (12960, 6284112), (13239, 6151680), (13824, 5891355), (14240, 5719248), (14418, 5648640), (14710, 5536512), (15552, 5236760), (16020, 5083776), (17088, 4766040), (17280, 4713084), (17652, 4613760), (19224, 4236480), (19440, 4189408), (20736, 3927570), (21360, 3812832), (21627, 3765760), (22065, 3691008), (22784, 3574530), (23040, 3534813), (23536, 3460320), (24030, 3389184), (25632, 3177360), (25920, 3142056), (26478, 3075840), (28480, 2859624), (28836, 2824320), (29420, 2768256), (31104, 2618380), (32040, 2541888), (34176, 2383020), (34560, 2356542), (35304, 2306880), (36045, 2259456), (38448, 2118240), (38880, 2094704), (39717, 2050560), (41472, 1963785), (42720, 1906416), (43254, 1882880), (44130, 1845504), (45568, 1787265), (47072, 1730160), (48060, 1694592), (51264, 1588680), (51840, 1571028), (52956, 1537920), (56960, 1429812), (57672, 1412160), (58840, 1384128), (62208, 1309190), (64080, 1270944), (66195, 1230336), (68352, 1191510), (69120, 1178271), (70608, 1153440), (72090, 1129728), (76896, 1059120), (77760, 1047352), (79434, 1025280), (85440, 953208), (86508, 941440), (88260, 922752), (94144, 865080), (96120, 847296), (102528, 794340), (103680, 785514), (105912, 768960), (108135, 753152), (113920, 714906), (115344, 706080), (117680, 692064), (119151, 683520), (124416, 654595), (128160, 635472), (130919, 622080), (132390, 615168), (136704, 595755), (141216, 576720), (144180, 564864), (153792, 529560), (155520, 523676), (158868, 512640), (170880, 476604), (173016, 470720), (176520, 461376), (188288, 432540), (192240, 423648), (198585, 410112), (205056, 397170), (207360, 392757), (211824, 384480), (216270, 376576), (227840, 357453), (230688, 353040), (235360, 346032), (238302, 341760), (256320, 317736), (261838, 311040), (264780, 307584), (282432, 288360)]