81304836480

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 1024

約数和(自身を含む): 366964992000

約数和(自身を除く): 285660155520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 108, 112, 114, 119, 120, 126, 128, 133, 135, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 189, 190, 192, 204, 210, 216, 224, 228, 238, 240, 252, 255, 266, 270, 272, 280, 285, 288, 304, 306, 315, 320, 323, 336, 340, 342, 357, 360, 378, 380, 384, 399, 408, 420, 432, 448, 456, 459, 476, 480, 504, 510, 513, 532, 540, 544, 560, 570, 576, 595, 608, 612, 630, 640, 646, 665, 672, 680, 684, 714, 720, 756, 760, 765, 798, 816, 840, 855, 864, 896, 912, 918, 945, 952, 960, 969, 1008, 1020, 1026, 1064, 1071, 1080, 1088, 1120, 1140, 1152, 1190, 1197, 1216, 1224, 1260, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1512, 1520, 1530, 1596, 1615, 1632, 1680, 1710, 1728, 1785, 1824, 1836, 1890, 1904, 1920, 1938, 1995, 2016, 2040, 2052, 2081, 2128, 2142, 2160, 2176, 2240, 2261, 2280, 2295, 2380, 2394, 2432, 2448, 2520, 2565, 2584, 2660, 2688, 2720, 2736, 2856, 2880, 2907, 3024, 3040, 3060, 3192, 3213, 3230, 3264, 3360, 3420, 3456, 3570, 3591, 3648, 3672, 3780, 3808, 3876, 3990, 4032, 4080, 4104, 4162, 4256, 4284, 4320, 4480, 4522, 4560, 4590, 4760, 4788, 4845, 4896, 5040, 5130, 5168, 5320, 5355, 5440, 5472, 5712, 5760, 5814, 5985, 6048, 6080, 6120, 6243, 6384, 6426, 6460, 6528, 6720, 6783, 6840, 7140, 7182, 7296, 7344, 7560, 7616, 7752, 7980, 8064, 8160, 8208, 8324, 8512, 8568, 8640, 8721, 9044, 9120, 9180, 9520, 9576, 9690, 9792, 10080, 10260, 10336, 10405, 10640, 10710, 10880, 10944, 11305, 11424, 11628, 11970, 12096, 12160, 12240, 12486, 12768, 12852, 12920, 13440, 13566, 13680, 14280, 14364, 14535, 14567, 14688, 15120, 15232, 15504, 15960, 16065, 16320, 16416, 16648, 17024, 17136, 17280, 17442, 17955, 18088, 18240, 18360, 18729, 19040, 19152, 19380, 19584, 20160, 20349, 20520, 20672, 20810, 21280, 21420, 21888, 22610, 22848, 23256, 23940, 24192, 24480, 24972, 25536, 25704, 25840, 27132, 27360, 28560, 28728, 29070, 29134, 29376, 30240, 31008, 31215, 31920, 32130, 32640, 32832, 33296, 33915, 34272, 34884, 35377, 35910, 36176, 36480, 36720, 37458, 38080, 38304, 38760, 39539, 40320, 40698, 41040, 41344, 41620, 42560, 42840, 43605, 43701, 45220, 45696, 46512, 47880, 48960, 49944, 51072, 51408, 51680, 54264, 54720, 56187, 57120, 57456, 58140, 58268, 58752, 60480, 61047, 62016, 62430, 63840, 64260, 65664, 66592, 67830, 68544, 69768, 70754, 71820, 72352, 72835, 73440, 74916, 76160, 76608, 77520, 79078, 81396, 82080, 83240, 85120, 85680, 87210, 87402, 90440, 93024, 93645, 95760, 97920, 99888, 101745, 102816, 103360, 106131, 108528, 109440, 112374, 114240, 114912, 116280, 116536, 118617, 120960, 122094, 124032, 124860, 127680, 128520, 131103, 133184, 135660, 137088, 139536, 141508, 143640, 144704, 145670, 146880, 149832, 153216, 155040, 158156, 162792, 164160, 166480, 171360, 174420, 174804, 176885, 180880, 186048, 187290, 191520, 197695, 199776, 203490, 205632, 206720, 212262, 217056, 218505, 224748, 228480, 229824, 232560, 233072, 237234, 244188, 247639, 249720, 255360, 257040, 262206, 266368, 271320, 276773, 279072, 280935, 283016, 287280, 289408, 291340, 293760, 299664, 305235, 310080, 316312, 318393, 325584, 328320, 332960, 342720, 348840, 349608, 353770, 355851, 361760, 372096, 374580, 383040, 393309, 395390, 399552, 406980, 411264, 424524, 434112, 437010, 449496, 459648, 465120, 466144, 474468, 488376, 495278, 499440, 514080, 524412, 530655, 542640, 553546, 558144, 561870, 566032, 574560, 582680, 593085, 599328, 610470, 620160, 632624, 636786, 651168, 655515, 665920, 672163, 685440, 697680, 699216, 707540, 711702, 723520, 742917, 749160, 766080, 786618, 790780, 799104, 813960, 830319, 849048, 868224, 874020, 898992, 930240, 932288, 948936, 955179, 976752, 990556, 998880, 1028160, 1048824, 1061310, 1067553, 1085280, 1107092, 1116288, 1123740, 1132064, 1149120, 1165360, 1186170, 1198656, 1220940, 1238195, 1265248, 1273572, 1302336, 1311030, 1331840, 1344326, 1383865, 1395360, 1398432, 1415080, 1423404, 1447040, 1485834, 1498320, 1573236, 1581560, 1591965, 1627920, 1660638, 1698096, 1748040, 1779255, 1797984, 1860480, 1864576, 1897872, 1910358, 1953504, 1966545, 1981112, 1997760, 2016489, 2056320, 2097648, 2122620, 2135106, 2170560, 2214184, 2228751, 2247480, 2264128, 2298240, 2330720, 2372340, 2397312, 2441880, 2476390, 2490957, 2530496, 2547144, 2604672, 2622060, 2688652, 2767730, 2790720, 2796864, 2830160, 2846808, 2971668, 2996640, 3146472, 3163120, 3183930, 3255840, 3321276, 3360815, 3396192, 3496080, 3558510, 3595968, 3714585, 3795744, 3820716, 3907008, 3933090, 3962224, 3995520, 4032978, 4151595, 4195296, 4245240, 4270212, 4341120, 4428368, 4457502, 4494960, 4528256, 4661440, 4705141, 4744680, 4775895, 4883760, 4952780, 4981914, 5060992, 5094288, 5244120, 5337765, 5377304, 5535460, 5581440, 5593728, 5660320, 5693616, 5943336, 5993280, 6049467, 6292944, 6326240, 6367860, 6511680, 6642552, 6686253, 6721630, 6792384, 6992160, 7117020, 7191936, 7429170, 7472871, 7591488, 7641432, 7814016, 7866180, 7924448, 8065956, 8303190, 8390592, 8490480, 8540424, 8856736, 8915004, 8989920, 9322880, 9410282, 9489360, 9551790, 9767520, 9905560, 9963828, 10082445, 10188576, 10488240, 10675530, 10754608, 11070920, 11143755, 11320640, 11387232, 11886672, 11986560, 12098934, 12454785, 12585888, 12652480, 12735720, 13023360, 13285104, 13372506, 13443260, 13584768, 13984320, 14115423, 14234040, 14858340, 14945742, 15182976, 15282864, 15732360, 15848896, 16131912, 16606380, 16781184, 16980960, 17080848, 17713472, 17830008, 17979840, 18148401, 18820564, 18978720, 19103580, 19535040, 19811120, 19927656, 20164890, 20377152, 20976480, 21351060, 21509216, 22141840, 22287510, 22641280, 22774464, 23525705, 23773344, 24197868, 24909570, 25171776, 25304960, 25471440, 26570208, 26745012, 26886520, 27968640, 28230846, 28468080, 29716680, 29891484, 30247335, 30565728, 31464720, 31697792, 32263824, 33212760, 33431265, 33961920, 34161696, 35426944, 35660016, 35959680, 36296802, 37364355, 37641128, 37957440, 38207160, 39070080, 39622240, 39855312, 40329780, 40754304, 41952960, 42346269, 42702120, 43018432, 44283680, 44575020, 45548928, 47051410, 47546688, 48395736, 49819140, 50343552, 50942880, 53140416, 53490024, 53773040, 56461692, 56936160, 59433360, 59782968, 60494670, 61131456, 62929440, 64527648, 66425520, 66862530, 67923840, 68323392, 70577115, 71320032, 72593604, 74728710, 75282256, 75914880, 76414320, 79244480, 79710624, 80659560, 83905920, 84692538, 85404240, 86036864, 88567360, 89150040, 90742005, 94102820, 95093376, 96791472, 99638280, 101885760, 106280832, 106980048, 107546080, 112923384, 113872320, 118866720, 119565936, 120989340, 122262912, 125858880, 127038807, 129055296, 132851040, 133725060, 136646784, 141154230, 142640064, 145187208, 149457420, 150564512, 152828640, 158488960, 159421248, 161319120, 169385076, 170808480, 177134720, 178300080, 181484010, 188205640, 193582944, 199276560, 203771520, 211731345, 213960096, 215092160, 225846768, 227744640, 237733440, 239131872, 241978680, 251717760, 254077614, 258110592, 265702080, 267450120, 282308460, 285280128, 290374416, 298914840, 301129024, 305657280, 318842496, 322638240, 338770152, 341616960, 356600160, 362968020, 376411280, 387165888, 398553120, 423462690, 427920192, 430184320, 451693536, 475466880, 478263744, 483957360, 508155228, 531404160, 534900240, 564616920, 580748832, 597829680, 602258048, 611314560, 635194035, 645276480, 677540304, 683233920, 713200320, 725936040, 752822560, 774331776, 797106240, 846925380, 855840384, 903387072, 956527488, 967914720, 1016310456, 1069800480, 1129233840, 1161497664, 1195659360, 1270388070, 1290552960, 1355080608, 1426400640, 1451872080, 1505645120, 1594212480, 1693850760, 1806774144, 1935829440, 2032620912, 2139600960, 2258467680, 2322995328, 2391318720, 2540776140, 2710161216, 2903744160, 3011290240, 3387701520, 3871658880, 4065241824, 4279201920, 4516935360, 4782637440, 5081552280, 5420322432, 5807488320, 6775403040, 8130483648, 9033870720, 10163104560, 11614976640, 13550806080, 16260967296, 20326209120, 27101612160, 40652418240, 81304836480]

約数ペア:

[(1, 81304836480), (2, 40652418240), (3, 27101612160), (4, 20326209120), (5, 16260967296), (6, 13550806080), (7, 11614976640), (8, 10163104560), (9, 9033870720), (10, 8130483648), (12, 6775403040), (14, 5807488320), (15, 5420322432), (16, 5081552280), (17, 4782637440), (18, 4516935360), (19, 4279201920), (20, 4065241824), (21, 3871658880), (24, 3387701520), (27, 3011290240), (28, 2903744160), (30, 2710161216), (32, 2540776140), (34, 2391318720), (35, 2322995328), (36, 2258467680), (38, 2139600960), (40, 2032620912), (42, 1935829440), (45, 1806774144), (48, 1693850760), (51, 1594212480), (54, 1505645120), (56, 1451872080), (57, 1426400640), (60, 1355080608), (63, 1290552960), (64, 1270388070), (68, 1195659360), (70, 1161497664), (72, 1129233840), (76, 1069800480), (80, 1016310456), (84, 967914720), (85, 956527488), (90, 903387072), (95, 855840384), (96, 846925380), (102, 797106240), (105, 774331776), (108, 752822560), (112, 725936040), (114, 713200320), (119, 683233920), (120, 677540304), (126, 645276480), (128, 635194035), (133, 611314560), (135, 602258048), (136, 597829680), (140, 580748832), (144, 564616920), (152, 534900240), (153, 531404160), (160, 508155228), (168, 483957360), (170, 478263744), (171, 475466880), (180, 451693536), (189, 430184320), (190, 427920192), (192, 423462690), (204, 398553120), (210, 387165888), (216, 376411280), (224, 362968020), (228, 356600160), (238, 341616960), (240, 338770152), (252, 322638240), (255, 318842496), (266, 305657280), (270, 301129024), (272, 298914840), (280, 290374416), (285, 285280128), (288, 282308460), (304, 267450120), (306, 265702080), (315, 258110592), (320, 254077614), (323, 251717760), (336, 241978680), (340, 239131872), (342, 237733440), (357, 227744640), (360, 225846768), (378, 215092160), (380, 213960096), (384, 211731345), (399, 203771520), (408, 199276560), (420, 193582944), (432, 188205640), (448, 181484010), (456, 178300080), (459, 177134720), (476, 170808480), (480, 169385076), (504, 161319120), (510, 159421248), (513, 158488960), (532, 152828640), (540, 150564512), (544, 149457420), (560, 145187208), (570, 142640064), (576, 141154230), (595, 136646784), (608, 133725060), (612, 132851040), (630, 129055296), (640, 127038807), (646, 125858880), (665, 122262912), (672, 120989340), (680, 119565936), (684, 118866720), (714, 113872320), (720, 112923384), (756, 107546080), (760, 106980048), (765, 106280832), (798, 101885760), (816, 99638280), (840, 96791472), (855, 95093376), (864, 94102820), (896, 90742005), (912, 89150040), (918, 88567360), (945, 86036864), (952, 85404240), (960, 84692538), (969, 83905920), (1008, 80659560), (1020, 79710624), (1026, 79244480), (1064, 76414320), (1071, 75914880), (1080, 75282256), (1088, 74728710), (1120, 72593604), (1140, 71320032), (1152, 70577115), (1190, 68323392), (1197, 67923840), (1216, 66862530), (1224, 66425520), (1260, 64527648), (1292, 62929440), (1330, 61131456), (1344, 60494670), (1360, 59782968), (1368, 59433360), (1428, 56936160), (1440, 56461692), (1512, 53773040), (1520, 53490024), (1530, 53140416), (1596, 50942880), (1615, 50343552), (1632, 49819140), (1680, 48395736), (1710, 47546688), (1728, 47051410), (1785, 45548928), (1824, 44575020), (1836, 44283680), (1890, 43018432), (1904, 42702120), (1920, 42346269), (1938, 41952960), (1995, 40754304), (2016, 40329780), (2040, 39855312), (2052, 39622240), (2081, 39070080), (2128, 38207160), (2142, 37957440), (2160, 37641128), (2176, 37364355), (2240, 36296802), (2261, 35959680), (2280, 35660016), (2295, 35426944), (2380, 34161696), (2394, 33961920), (2432, 33431265), (2448, 33212760), (2520, 32263824), (2565, 31697792), (2584, 31464720), (2660, 30565728), (2688, 30247335), (2720, 29891484), (2736, 29716680), (2856, 28468080), (2880, 28230846), (2907, 27968640), (3024, 26886520), (3040, 26745012), (3060, 26570208), (3192, 25471440), (3213, 25304960), (3230, 25171776), (3264, 24909570), (3360, 24197868), (3420, 23773344), (3456, 23525705), (3570, 22774464), (3591, 22641280), (3648, 22287510), (3672, 22141840), (3780, 21509216), (3808, 21351060), (3876, 20976480), (3990, 20377152), (4032, 20164890), (4080, 19927656), (4104, 19811120), (4162, 19535040), (4256, 19103580), (4284, 18978720), (4320, 18820564), (4480, 18148401), (4522, 17979840), (4560, 17830008), (4590, 17713472), (4760, 17080848), (4788, 16980960), (4845, 16781184), (4896, 16606380), (5040, 16131912), (5130, 15848896), (5168, 15732360), (5320, 15282864), (5355, 15182976), (5440, 14945742), (5472, 14858340), (5712, 14234040), (5760, 14115423), (5814, 13984320), (5985, 13584768), (6048, 13443260), (6080, 13372506), (6120, 13285104), (6243, 13023360), (6384, 12735720), (6426, 12652480), (6460, 12585888), (6528, 12454785), (6720, 12098934), (6783, 11986560), (6840, 11886672), (7140, 11387232), (7182, 11320640), (7296, 11143755), (7344, 11070920), (7560, 10754608), (7616, 10675530), (7752, 10488240), (7980, 10188576), (8064, 10082445), (8160, 9963828), (8208, 9905560), (8324, 9767520), (8512, 9551790), (8568, 9489360), (8640, 9410282), (8721, 9322880), (9044, 8989920), (9120, 8915004), (9180, 8856736), (9520, 8540424), (9576, 8490480), (9690, 8390592), (9792, 8303190), (10080, 8065956), (10260, 7924448), (10336, 7866180), (10405, 7814016), (10640, 7641432), (10710, 7591488), (10880, 7472871), (10944, 7429170), (11305, 7191936), (11424, 7117020), (11628, 6992160), (11970, 6792384), (12096, 6721630), (12160, 6686253), (12240, 6642552), (12486, 6511680), (12768, 6367860), (12852, 6326240), (12920, 6292944), (13440, 6049467), (13566, 5993280), (13680, 5943336), (14280, 5693616), (14364, 5660320), (14535, 5593728), (14567, 5581440), (14688, 5535460), (15120, 5377304), (15232, 5337765), (15504, 5244120), (15960, 5094288), (16065, 5060992), (16320, 4981914), (16416, 4952780), (16648, 4883760), (17024, 4775895), (17136, 4744680), (17280, 4705141), (17442, 4661440), (17955, 4528256), (18088, 4494960), (18240, 4457502), (18360, 4428368), (18729, 4341120), (19040, 4270212), (19152, 4245240), (19380, 4195296), (19584, 4151595), (20160, 4032978), (20349, 3995520), (20520, 3962224), (20672, 3933090), (20810, 3907008), (21280, 3820716), (21420, 3795744), (21888, 3714585), (22610, 3595968), (22848, 3558510), (23256, 3496080), (23940, 3396192), (24192, 3360815), (24480, 3321276), (24972, 3255840), (25536, 3183930), (25704, 3163120), (25840, 3146472), (27132, 2996640), (27360, 2971668), (28560, 2846808), (28728, 2830160), (29070, 2796864), (29134, 2790720), (29376, 2767730), (30240, 2688652), (31008, 2622060), (31215, 2604672), (31920, 2547144), (32130, 2530496), (32640, 2490957), (32832, 2476390), (33296, 2441880), (33915, 2397312), (34272, 2372340), (34884, 2330720), (35377, 2298240), (35910, 2264128), (36176, 2247480), (36480, 2228751), (36720, 2214184), (37458, 2170560), (38080, 2135106), (38304, 2122620), (38760, 2097648), (39539, 2056320), (40320, 2016489), (40698, 1997760), (41040, 1981112), (41344, 1966545), (41620, 1953504), (42560, 1910358), (42840, 1897872), (43605, 1864576), (43701, 1860480), (45220, 1797984), (45696, 1779255), (46512, 1748040), (47880, 1698096), (48960, 1660638), (49944, 1627920), (51072, 1591965), (51408, 1581560), (51680, 1573236), (54264, 1498320), (54720, 1485834), (56187, 1447040), (57120, 1423404), (57456, 1415080), (58140, 1398432), (58268, 1395360), (58752, 1383865), (60480, 1344326), (61047, 1331840), (62016, 1311030), (62430, 1302336), (63840, 1273572), (64260, 1265248), (65664, 1238195), (66592, 1220940), (67830, 1198656), (68544, 1186170), (69768, 1165360), (70754, 1149120), (71820, 1132064), (72352, 1123740), (72835, 1116288), (73440, 1107092), (74916, 1085280), (76160, 1067553), (76608, 1061310), (77520, 1048824), (79078, 1028160), (81396, 998880), (82080, 990556), (83240, 976752), (85120, 955179), (85680, 948936), (87210, 932288), (87402, 930240), (90440, 898992), (93024, 874020), (93645, 868224), (95760, 849048), (97920, 830319), (99888, 813960), (101745, 799104), (102816, 790780), (103360, 786618), (106131, 766080), (108528, 749160), (109440, 742917), (112374, 723520), (114240, 711702), (114912, 707540), (116280, 699216), (116536, 697680), (118617, 685440), (120960, 672163), (122094, 665920), (124032, 655515), (124860, 651168), (127680, 636786), (128520, 632624), (131103, 620160), (133184, 610470), (135660, 599328), (137088, 593085), (139536, 582680), (141508, 574560), (143640, 566032), (144704, 561870), (145670, 558144), (146880, 553546), (149832, 542640), (153216, 530655), (155040, 524412), (158156, 514080), (162792, 499440), (164160, 495278), (166480, 488376), (171360, 474468), (174420, 466144), (174804, 465120), (176885, 459648), (180880, 449496), (186048, 437010), (187290, 434112), (191520, 424524), (197695, 411264), (199776, 406980), (203490, 399552), (205632, 395390), (206720, 393309), (212262, 383040), (217056, 374580), (218505, 372096), (224748, 361760), (228480, 355851), (229824, 353770), (232560, 349608), (233072, 348840), (237234, 342720), (244188, 332960), (247639, 328320), (249720, 325584), (255360, 318393), (257040, 316312), (262206, 310080), (266368, 305235), (271320, 299664), (276773, 293760), (279072, 291340), (280935, 289408), (283016, 287280)]