320640122880

素因数分解:

$2^{18}\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 912

約数和(自身を含む): 1389754813824

約数和(自身を除く): 1069114690944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 353, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 512, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 706, 720, 768, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1024, 1056, 1059, 1120, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1412, 1440, 1536, 1540, 1584, 1680, 1760, 1765, 1792, 1848, 1920, 1980, 2016, 2048, 2112, 2118, 2240, 2304, 2310, 2464, 2471, 2520, 2560, 2640, 2688, 2772, 2816, 2824, 2880, 3072, 3080, 3168, 3177, 3360, 3465, 3520, 3530, 3584, 3696, 3840, 3883, 3960, 4032, 4096, 4224, 4236, 4480, 4608, 4620, 4928, 4942, 5040, 5120, 5280, 5295, 5376, 5544, 5632, 5648, 5760, 6144, 6160, 6336, 6354, 6720, 6930, 7040, 7060, 7168, 7392, 7413, 7680, 7766, 7920, 8064, 8192, 8448, 8472, 8960, 9216, 9240, 9856, 9884, 10080, 10240, 10560, 10590, 10752, 11088, 11264, 11296, 11520, 11649, 12288, 12320, 12355, 12672, 12708, 13440, 13860, 14080, 14120, 14336, 14784, 14826, 15360, 15532, 15840, 15885, 16128, 16384, 16896, 16944, 17920, 18432, 18480, 19415, 19712, 19768, 20160, 20480, 21120, 21180, 21504, 22176, 22239, 22528, 22592, 23040, 23298, 24576, 24640, 24710, 25344, 25416, 26880, 27181, 27720, 28160, 28240, 28672, 29568, 29652, 30720, 31064, 31680, 31770, 32256, 32768, 33792, 33888, 34947, 35840, 36864, 36960, 37065, 38830, 39424, 39536, 40320, 40960, 42240, 42360, 43008, 44352, 44478, 45056, 45184, 46080, 46596, 49152, 49280, 49420, 50688, 50832, 53760, 54362, 55440, 56320, 56480, 57344, 58245, 59136, 59304, 61440, 62128, 63360, 63540, 64512, 65536, 67584, 67776, 69894, 71680, 73728, 73920, 74130, 77660, 78848, 79072, 80640, 81543, 81920, 84480, 84720, 86016, 88704, 88956, 90112, 90368, 92160, 93192, 98304, 98560, 98840, 101376, 101664, 107520, 108724, 110880, 111195, 112640, 112960, 114688, 116490, 118272, 118608, 122880, 124256, 126720, 127080, 129024, 131072, 135168, 135552, 135905, 139788, 143360, 147456, 147840, 148260, 155320, 157696, 158144, 161280, 163086, 163840, 168960, 169440, 172032, 174735, 177408, 177912, 180224, 180736, 184320, 186384, 196608, 197120, 197680, 202752, 203328, 215040, 217448, 221760, 222390, 225280, 225920, 229376, 232980, 236544, 237216, 244629, 245760, 248512, 253440, 254160, 258048, 262144, 270336, 271104, 271810, 279576, 286720, 294912, 295680, 296520, 310640, 315392, 316288, 322560, 326172, 327680, 337920, 338880, 344064, 349470, 354816, 355824, 360448, 361472, 368640, 372768, 393216, 394240, 395360, 405504, 406656, 407715, 430080, 434896, 443520, 444780, 450560, 451840, 458752, 465960, 473088, 474432, 489258, 491520, 497024, 506880, 508320, 516096, 540672, 542208, 543620, 559152, 573440, 589824, 591360, 593040, 621280, 630784, 632576, 645120, 652344, 655360, 675840, 677760, 688128, 698940, 709632, 711648, 720896, 722944, 737280, 745536, 786432, 788480, 790720, 811008, 813312, 815430, 860160, 869792, 887040, 889560, 901120, 903680, 917504, 931920, 946176, 948864, 978516, 983040, 994048, 1013760, 1016640, 1032192, 1081344, 1084416, 1087240, 1118304, 1146880, 1179648, 1182720, 1186080, 1223145, 1242560, 1261568, 1265152, 1290240, 1304688, 1310720, 1351680, 1355520, 1376256, 1397880, 1419264, 1423296, 1441792, 1445888, 1474560, 1491072, 1576960, 1581440, 1622016, 1626624, 1630860, 1720320, 1739584, 1774080, 1779120, 1802240, 1807360, 1835008, 1863840, 1892352, 1897728, 1957032, 1966080, 1988096, 2027520, 2033280, 2064384, 2162688, 2168832, 2174480, 2236608, 2293760, 2359296, 2365440, 2372160, 2446290, 2485120, 2523136, 2530304, 2580480, 2609376, 2703360, 2711040, 2752512, 2795760, 2838528, 2846592, 2883584, 2891776, 2949120, 2982144, 3153920, 3162880, 3244032, 3253248, 3261720, 3440640, 3479168, 3548160, 3558240, 3604480, 3614720, 3727680, 3784704, 3795456, 3914064, 3932160, 3976192, 4055040, 4066560, 4128768, 4325376, 4337664, 4348960, 4473216, 4587520, 4730880, 4744320, 4892580, 4970240, 5046272, 5060608, 5160960, 5218752, 5406720, 5422080, 5505024, 5591520, 5677056, 5693184, 5783552, 5898240, 5964288, 6307840, 6325760, 6488064, 6506496, 6523440, 6881280, 6958336, 7096320, 7116480, 7208960, 7229440, 7455360, 7569408, 7590912, 7828128, 7952384, 8110080, 8133120, 8257536, 8650752, 8675328, 8697920, 8946432, 9175040, 9461760, 9488640, 9785160, 9940480, 10092544, 10121216, 10321920, 10437504, 10813440, 10844160, 11183040, 11354112, 11386368, 11567104, 11796480, 11928576, 12615680, 12651520, 12976128, 13012992, 13046880, 13762560, 13916672, 14192640, 14232960, 14417920, 14458880, 14910720, 15138816, 15181824, 15656256, 15904768, 16220160, 16266240, 16515072, 17350656, 17395840, 17892864, 18923520, 18977280, 19570320, 19880960, 20185088, 20242432, 20643840, 20875008, 21626880, 21688320, 22366080, 22708224, 22772736, 23134208, 23857152, 25231360, 25303040, 25952256, 26025984, 26093760, 27525120, 27833344, 28385280, 28465920, 28917760, 29821440, 30277632, 30363648, 31312512, 31809536, 32440320, 32532480, 34701312, 34791680, 35785728, 37847040, 37954560, 39140640, 39761920, 40484864, 41287680, 41750016, 43253760, 43376640, 44732160, 45416448, 45545472, 46268416, 47714304, 50462720, 50606080, 52051968, 52187520, 55666688, 56770560, 56931840, 57835520, 59642880, 60555264, 60727296, 62625024, 63619072, 64880640, 65064960, 69402624, 69583360, 71571456, 75694080, 75909120, 78281280, 79523840, 80969728, 82575360, 83500032, 86753280, 89464320, 90832896, 91090944, 92536832, 95428608, 100925440, 101212160, 104103936, 104375040, 111333376, 113541120, 113863680, 115671040, 119285760, 121454592, 125250048, 127238144, 129761280, 130129920, 138805248, 139166720, 143142912, 151388160, 151818240, 156562560, 159047680, 161939456, 167000064, 173506560, 178928640, 181665792, 182181888, 190857216, 202424320, 208207872, 208750080, 222666752, 227082240, 227727360, 231342080, 238571520, 242909184, 250500096, 254476288, 260259840, 277610496, 278333440, 286285824, 302776320, 303636480, 313125120, 318095360, 323878912, 334000128, 347013120, 357857280, 364363776, 381714432, 404848640, 416415744, 417500160, 445333504, 454164480, 455454720, 462684160, 477143040, 485818368, 501000192, 508952576, 520519680, 556666880, 572571648, 607272960, 626250240, 636190720, 647757824, 668000256, 694026240, 715714560, 728727552, 763428864, 809697280, 832831488, 835000320, 890667008, 908328960, 910909440, 954286080, 971636736, 1002000384, 1017905152, 1041039360, 1113333760, 1145143296, 1214545920, 1252500480, 1272381440, 1336000512, 1388052480, 1431429120, 1457455104, 1526857728, 1619394560, 1670000640, 1781334016, 1821818880, 1908572160, 1943273472, 2004000768, 2082078720, 2226667520, 2290286592, 2429091840, 2505000960, 2544762880, 2672001024, 2862858240, 2914910208, 3053715456, 3238789120, 3340001280, 3562668032, 3643637760, 3817144320, 4008001536, 4164157440, 4453335040, 4580573184, 4858183680, 5010001920, 5089525760, 5344002048, 5725716480, 5829820416, 6680002560, 7125336064, 7287275520, 7634288640, 8016003072, 8906670080, 9161146368, 9716367360, 10020003840, 10688004096, 11451432960, 13360005120, 14574551040, 15268577280, 16032006144, 17813340160, 20040007680, 21376008192, 22902865920, 26720010240, 29149102080, 32064012288, 35626680320, 40080015360, 45805731840, 53440020480, 64128024576, 80160030720, 106880040960, 160320061440, 320640122880]

約数ペア:

[(1, 320640122880), (2, 160320061440), (3, 106880040960), (4, 80160030720), (5, 64128024576), (6, 53440020480), (7, 45805731840), (8, 40080015360), (9, 35626680320), (10, 32064012288), (11, 29149102080), (12, 26720010240), (14, 22902865920), (15, 21376008192), (16, 20040007680), (18, 17813340160), (20, 16032006144), (21, 15268577280), (22, 14574551040), (24, 13360005120), (28, 11451432960), (30, 10688004096), (32, 10020003840), (33, 9716367360), (35, 9161146368), (36, 8906670080), (40, 8016003072), (42, 7634288640), (44, 7287275520), (45, 7125336064), (48, 6680002560), (55, 5829820416), (56, 5725716480), (60, 5344002048), (63, 5089525760), (64, 5010001920), (66, 4858183680), (70, 4580573184), (72, 4453335040), (77, 4164157440), (80, 4008001536), (84, 3817144320), (88, 3643637760), (90, 3562668032), (96, 3340001280), (99, 3238789120), (105, 3053715456), (110, 2914910208), (112, 2862858240), (120, 2672001024), (126, 2544762880), (128, 2505000960), (132, 2429091840), (140, 2290286592), (144, 2226667520), (154, 2082078720), (160, 2004000768), (165, 1943273472), (168, 1908572160), (176, 1821818880), (180, 1781334016), (192, 1670000640), (198, 1619394560), (210, 1526857728), (220, 1457455104), (224, 1431429120), (231, 1388052480), (240, 1336000512), (252, 1272381440), (256, 1252500480), (264, 1214545920), (280, 1145143296), (288, 1113333760), (308, 1041039360), (315, 1017905152), (320, 1002000384), (330, 971636736), (336, 954286080), (352, 910909440), (353, 908328960), (360, 890667008), (384, 835000320), (385, 832831488), (396, 809697280), (420, 763428864), (440, 728727552), (448, 715714560), (462, 694026240), (480, 668000256), (495, 647757824), (504, 636190720), (512, 626250240), (528, 607272960), (560, 572571648), (576, 556666880), (616, 520519680), (630, 508952576), (640, 501000192), (660, 485818368), (672, 477143040), (693, 462684160), (704, 455454720), (706, 454164480), (720, 445333504), (768, 417500160), (770, 416415744), (792, 404848640), (840, 381714432), (880, 364363776), (896, 357857280), (924, 347013120), (960, 334000128), (990, 323878912), (1008, 318095360), (1024, 313125120), (1056, 303636480), (1059, 302776320), (1120, 286285824), (1152, 278333440), (1155, 277610496), (1232, 260259840), (1260, 254476288), (1280, 250500096), (1320, 242909184), (1344, 238571520), (1386, 231342080), (1408, 227727360), (1412, 227082240), (1440, 222666752), (1536, 208750080), (1540, 208207872), (1584, 202424320), (1680, 190857216), (1760, 182181888), (1765, 181665792), (1792, 178928640), (1848, 173506560), (1920, 167000064), (1980, 161939456), (2016, 159047680), (2048, 156562560), (2112, 151818240), (2118, 151388160), (2240, 143142912), (2304, 139166720), (2310, 138805248), (2464, 130129920), (2471, 129761280), (2520, 127238144), (2560, 125250048), (2640, 121454592), (2688, 119285760), (2772, 115671040), (2816, 113863680), (2824, 113541120), (2880, 111333376), (3072, 104375040), (3080, 104103936), (3168, 101212160), (3177, 100925440), (3360, 95428608), (3465, 92536832), (3520, 91090944), (3530, 90832896), (3584, 89464320), (3696, 86753280), (3840, 83500032), (3883, 82575360), (3960, 80969728), (4032, 79523840), (4096, 78281280), (4224, 75909120), (4236, 75694080), (4480, 71571456), (4608, 69583360), (4620, 69402624), (4928, 65064960), (4942, 64880640), (5040, 63619072), (5120, 62625024), (5280, 60727296), (5295, 60555264), (5376, 59642880), (5544, 57835520), (5632, 56931840), (5648, 56770560), (5760, 55666688), (6144, 52187520), (6160, 52051968), (6336, 50606080), (6354, 50462720), (6720, 47714304), (6930, 46268416), (7040, 45545472), (7060, 45416448), (7168, 44732160), (7392, 43376640), (7413, 43253760), (7680, 41750016), (7766, 41287680), (7920, 40484864), (8064, 39761920), (8192, 39140640), (8448, 37954560), (8472, 37847040), (8960, 35785728), (9216, 34791680), (9240, 34701312), (9856, 32532480), (9884, 32440320), (10080, 31809536), (10240, 31312512), (10560, 30363648), (10590, 30277632), (10752, 29821440), (11088, 28917760), (11264, 28465920), (11296, 28385280), (11520, 27833344), (11649, 27525120), (12288, 26093760), (12320, 26025984), (12355, 25952256), (12672, 25303040), (12708, 25231360), (13440, 23857152), (13860, 23134208), (14080, 22772736), (14120, 22708224), (14336, 22366080), (14784, 21688320), (14826, 21626880), (15360, 20875008), (15532, 20643840), (15840, 20242432), (15885, 20185088), (16128, 19880960), (16384, 19570320), (16896, 18977280), (16944, 18923520), (17920, 17892864), (18432, 17395840), (18480, 17350656), (19415, 16515072), (19712, 16266240), (19768, 16220160), (20160, 15904768), (20480, 15656256), (21120, 15181824), (21180, 15138816), (21504, 14910720), (22176, 14458880), (22239, 14417920), (22528, 14232960), (22592, 14192640), (23040, 13916672), (23298, 13762560), (24576, 13046880), (24640, 13012992), (24710, 12976128), (25344, 12651520), (25416, 12615680), (26880, 11928576), (27181, 11796480), (27720, 11567104), (28160, 11386368), (28240, 11354112), (28672, 11183040), (29568, 10844160), (29652, 10813440), (30720, 10437504), (31064, 10321920), (31680, 10121216), (31770, 10092544), (32256, 9940480), (32768, 9785160), (33792, 9488640), (33888, 9461760), (34947, 9175040), (35840, 8946432), (36864, 8697920), (36960, 8675328), (37065, 8650752), (38830, 8257536), (39424, 8133120), (39536, 8110080), (40320, 7952384), (40960, 7828128), (42240, 7590912), (42360, 7569408), (43008, 7455360), (44352, 7229440), (44478, 7208960), (45056, 7116480), (45184, 7096320), (46080, 6958336), (46596, 6881280), (49152, 6523440), (49280, 6506496), (49420, 6488064), (50688, 6325760), (50832, 6307840), (53760, 5964288), (54362, 5898240), (55440, 5783552), (56320, 5693184), (56480, 5677056), (57344, 5591520), (58245, 5505024), (59136, 5422080), (59304, 5406720), (61440, 5218752), (62128, 5160960), (63360, 5060608), (63540, 5046272), (64512, 4970240), (65536, 4892580), (67584, 4744320), (67776, 4730880), (69894, 4587520), (71680, 4473216), (73728, 4348960), (73920, 4337664), (74130, 4325376), (77660, 4128768), (78848, 4066560), (79072, 4055040), (80640, 3976192), (81543, 3932160), (81920, 3914064), (84480, 3795456), (84720, 3784704), (86016, 3727680), (88704, 3614720), (88956, 3604480), (90112, 3558240), (90368, 3548160), (92160, 3479168), (93192, 3440640), (98304, 3261720), (98560, 3253248), (98840, 3244032), (101376, 3162880), (101664, 3153920), (107520, 2982144), (108724, 2949120), (110880, 2891776), (111195, 2883584), (112640, 2846592), (112960, 2838528), (114688, 2795760), (116490, 2752512), (118272, 2711040), (118608, 2703360), (122880, 2609376), (124256, 2580480), (126720, 2530304), (127080, 2523136), (129024, 2485120), (131072, 2446290), (135168, 2372160), (135552, 2365440), (135905, 2359296), (139788, 2293760), (143360, 2236608), (147456, 2174480), (147840, 2168832), (148260, 2162688), (155320, 2064384), (157696, 2033280), (158144, 2027520), (161280, 1988096), (163086, 1966080), (163840, 1957032), (168960, 1897728), (169440, 1892352), (172032, 1863840), (174735, 1835008), (177408, 1807360), (177912, 1802240), (180224, 1779120), (180736, 1774080), (184320, 1739584), (186384, 1720320), (196608, 1630860), (197120, 1626624), (197680, 1622016), (202752, 1581440), (203328, 1576960), (215040, 1491072), (217448, 1474560), (221760, 1445888), (222390, 1441792), (225280, 1423296), (225920, 1419264), (229376, 1397880), (232980, 1376256), (236544, 1355520), (237216, 1351680), (244629, 1310720), (245760, 1304688), (248512, 1290240), (253440, 1265152), (254160, 1261568), (258048, 1242560), (262144, 1223145), (270336, 1186080), (271104, 1182720), (271810, 1179648), (279576, 1146880), (286720, 1118304), (294912, 1087240), (295680, 1084416), (296520, 1081344), (310640, 1032192), (315392, 1016640), (316288, 1013760), (322560, 994048), (326172, 983040), (327680, 978516), (337920, 948864), (338880, 946176), (344064, 931920), (349470, 917504), (354816, 903680), (355824, 901120), (360448, 889560), (361472, 887040), (368640, 869792), (372768, 860160), (393216, 815430), (394240, 813312), (395360, 811008), (405504, 790720), (406656, 788480), (407715, 786432), (430080, 745536), (434896, 737280), (443520, 722944), (444780, 720896), (450560, 711648), (451840, 709632), (458752, 698940), (465960, 688128), (473088, 677760), (474432, 675840), (489258, 655360), (491520, 652344), (497024, 645120), (506880, 632576), (508320, 630784), (516096, 621280), (540672, 593040), (542208, 591360), (543620, 589824), (559152, 573440)]