31195422720

素因数分解:

$2^{13}\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 1008

約数和(自身を含む): 138102398928

約数和(自身を除く): 106906976208

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, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 147, 154, 157, 160, 165, 168, 176, 180, 192, 196, 198, 210, 220, 224, 231, 240, 245, 252, 256, 264, 280, 288, 294, 308, 314, 315, 320, 330, 336, 352, 360, 384, 385, 392, 396, 420, 440, 441, 448, 462, 471, 480, 490, 495, 504, 512, 528, 539, 560, 576, 588, 616, 628, 630, 640, 660, 672, 693, 704, 720, 735, 768, 770, 784, 785, 792, 840, 880, 882, 896, 924, 942, 960, 980, 990, 1008, 1024, 1056, 1078, 1099, 1120, 1152, 1155, 1176, 1232, 1256, 1260, 1280, 1320, 1344, 1386, 1408, 1413, 1440, 1470, 1536, 1540, 1568, 1570, 1584, 1617, 1680, 1727, 1760, 1764, 1792, 1848, 1884, 1920, 1960, 1980, 2016, 2048, 2112, 2156, 2198, 2205, 2240, 2304, 2310, 2352, 2355, 2464, 2512, 2520, 2560, 2640, 2688, 2695, 2772, 2816, 2826, 2880, 2940, 3072, 3080, 3136, 3140, 3168, 3234, 3297, 3360, 3454, 3465, 3520, 3528, 3584, 3696, 3768, 3840, 3920, 3960, 4032, 4096, 4224, 4312, 4396, 4410, 4480, 4608, 4620, 4704, 4710, 4851, 4928, 5024, 5040, 5120, 5181, 5280, 5376, 5390, 5495, 5544, 5632, 5652, 5760, 5880, 6144, 6160, 6272, 6280, 6336, 6468, 6594, 6720, 6908, 6930, 7040, 7056, 7065, 7168, 7392, 7536, 7680, 7693, 7840, 7920, 8064, 8085, 8192, 8448, 8624, 8635, 8792, 8820, 8960, 9216, 9240, 9408, 9420, 9702, 9856, 9891, 10048, 10080, 10240, 10362, 10560, 10752, 10780, 10990, 11088, 11264, 11304, 11520, 11760, 12089, 12288, 12320, 12544, 12560, 12672, 12936, 13188, 13440, 13816, 13860, 14080, 14112, 14130, 14336, 14784, 15072, 15360, 15386, 15543, 15680, 15840, 16128, 16170, 16485, 16896, 17248, 17270, 17584, 17640, 17920, 18432, 18480, 18816, 18840, 19404, 19712, 19782, 20096, 20160, 20480, 20724, 21120, 21504, 21560, 21980, 22176, 22528, 22608, 23040, 23079, 23520, 24178, 24255, 24576, 24640, 25088, 25120, 25344, 25872, 25905, 26376, 26880, 27632, 27720, 28160, 28224, 28260, 28672, 29568, 30144, 30720, 30772, 31086, 31360, 31680, 32256, 32340, 32970, 33792, 34496, 34540, 35168, 35280, 35840, 36267, 36864, 36960, 37632, 37680, 38465, 38808, 39424, 39564, 40192, 40320, 40960, 41448, 42240, 43008, 43120, 43960, 44352, 45056, 45216, 46080, 46158, 47040, 48356, 48510, 49280, 49455, 50176, 50240, 50688, 51744, 51810, 52752, 53760, 55264, 55440, 56320, 56448, 56520, 57344, 59136, 60288, 60445, 61440, 61544, 62172, 62720, 63360, 64512, 64680, 65940, 67584, 68992, 69080, 69237, 70336, 70560, 71680, 72534, 73728, 73920, 75264, 75360, 76930, 77616, 77715, 78848, 79128, 80384, 80640, 82896, 84480, 84623, 86016, 86240, 87920, 88704, 90112, 90432, 92160, 92316, 94080, 96712, 97020, 98560, 98910, 100352, 100480, 101376, 103488, 103620, 105504, 107520, 108801, 110528, 110880, 112640, 112896, 113040, 115395, 118272, 120576, 120890, 122880, 123088, 124344, 125440, 126720, 129024, 129360, 131880, 135168, 137984, 138160, 138474, 140672, 141120, 143360, 145068, 147840, 150528, 150720, 153860, 155232, 155430, 157696, 158256, 160768, 161280, 165792, 168960, 169246, 172032, 172480, 175840, 177408, 180864, 181335, 184320, 184632, 188160, 193424, 194040, 197120, 197820, 200704, 200960, 202752, 206976, 207240, 211008, 215040, 217602, 221056, 221760, 225280, 225792, 226080, 230790, 236544, 241152, 241780, 246176, 248688, 250880, 253440, 253869, 258048, 258720, 263760, 270336, 275968, 276320, 276948, 281344, 282240, 286720, 290136, 295680, 301056, 301440, 307720, 310464, 310860, 315392, 316512, 321536, 322560, 331584, 337920, 338492, 344960, 346185, 351680, 354816, 361728, 362670, 368640, 369264, 376320, 386848, 388080, 394240, 395640, 401408, 401920, 405504, 413952, 414480, 422016, 423115, 430080, 435204, 442112, 443520, 450560, 451584, 452160, 461580, 473088, 482304, 483560, 492352, 497376, 501760, 506880, 507738, 516096, 517440, 527520, 544005, 551936, 552640, 553896, 562688, 564480, 580272, 591360, 602112, 602880, 615440, 620928, 621720, 630784, 633024, 643072, 645120, 663168, 675840, 676984, 689920, 692370, 703360, 709632, 723456, 725340, 738528, 752640, 761607, 773696, 776160, 788480, 791280, 803840, 811008, 827904, 828960, 844032, 846230, 860160, 870408, 884224, 887040, 903168, 904320, 923160, 946176, 964608, 967120, 984704, 994752, 1003520, 1013760, 1015476, 1034880, 1055040, 1088010, 1103872, 1105280, 1107792, 1125376, 1128960, 1160544, 1182720, 1204224, 1205760, 1230880, 1241856, 1243440, 1266048, 1269345, 1286144, 1290240, 1326336, 1351680, 1353968, 1379840, 1384740, 1406720, 1419264, 1446912, 1450680, 1477056, 1505280, 1523214, 1547392, 1552320, 1576960, 1582560, 1607680, 1655808, 1657920, 1688064, 1692460, 1740816, 1768448, 1774080, 1806336, 1808640, 1846320, 1892352, 1929216, 1934240, 1969408, 1989504, 2007040, 2027520, 2030952, 2069760, 2110080, 2176020, 2207744, 2210560, 2215584, 2250752, 2257920, 2321088, 2365440, 2411520, 2461760, 2483712, 2486880, 2532096, 2538690, 2580480, 2652672, 2707936, 2759680, 2769480, 2813440, 2838528, 2893824, 2901360, 2954112, 3010560, 3046428, 3094784, 3104640, 3153920, 3165120, 3215360, 3311616, 3315840, 3376128, 3384920, 3481632, 3536896, 3548160, 3612672, 3617280, 3692640, 3808035, 3858432, 3868480, 3938816, 3979008, 4055040, 4061904, 4139520, 4220160, 4352040, 4415488, 4421120, 4431168, 4501504, 4515840, 4642176, 4730880, 4823040, 4923520, 4967424, 4973760, 5064192, 5077380, 5305344, 5415872, 5519360, 5538960, 5626880, 5677056, 5787648, 5802720, 5908224, 6021120, 6092856, 6189568, 6209280, 6330240, 6430720, 6623232, 6631680, 6752256, 6769840, 6963264, 7073792, 7096320, 7234560, 7385280, 7616070, 7736960, 7877632, 7958016, 8123808, 8279040, 8440320, 8704080, 8842240, 8862336, 9003008, 9031680, 9284352, 9461760, 9646080, 9847040, 9934848, 9947520, 10128384, 10154760, 10610688, 10831744, 11038720, 11077920, 11253760, 11575296, 11605440, 11816448, 12185712, 12379136, 12418560, 12660480, 13246464, 13263360, 13504512, 13539680, 13926528, 14147584, 14192640, 14469120, 14770560, 15232140, 15473920, 15755264, 15916032, 16247616, 16558080, 16880640, 17408160, 17684480, 17724672, 18063360, 18568704, 19292160, 19694080, 19869696, 19895040, 20256768, 20309520, 21221376, 21663488, 22077440, 22155840, 22507520, 23210880, 23632896, 24371424, 24758272, 24837120, 25320960, 26526720, 27009024, 27079360, 27853056, 28385280, 28938240, 29541120, 30464280, 30947840, 31510528, 31832064, 32495232, 33116160, 33761280, 34816320, 35368960, 35449344, 37137408, 39388160, 39739392, 39790080, 40513536, 40619040, 42442752, 43326976, 44311680, 45015040, 46421760, 47265792, 48742848, 49516544, 49674240, 50641920, 53053440, 54158720, 55706112, 57876480, 59082240, 60928560, 61895680, 63021056, 63664128, 64990464, 66232320, 67522560, 69632640, 70737920, 70898688, 74274816, 78776320, 79580160, 81027072, 81238080, 86653952, 88623360, 92843520, 94531584, 97485696, 99033088, 99348480, 101283840, 106106880, 108317440, 111412224, 118164480, 121857120, 123791360, 127328256, 129980928, 135045120, 139265280, 141797376, 148549632, 157552640, 159160320, 162476160, 173307904, 177246720, 185687040, 189063168, 194971392, 198696960, 202567680, 212213760, 216634880, 222824448, 236328960, 243714240, 247582720, 259961856, 278530560, 283594752, 297099264, 315105280, 318320640, 324952320, 346615808, 354493440, 371374080, 389942784, 405135360, 433269760, 445648896, 472657920, 487428480, 495165440, 519923712, 557061120, 567189504, 636641280, 649904640, 693231616, 708986880, 742748160, 779885568, 866539520, 891297792, 945315840, 974856960, 1039847424, 1114122240, 1299809280, 1417973760, 1485496320, 1559771136, 1733079040, 1949713920, 2079694848, 2228244480, 2599618560, 2835947520, 3119542272, 3466158080, 3899427840, 4456488960, 5199237120, 6239084544, 7798855680, 10398474240, 15597711360, 31195422720]

約数ペア:

[(1, 31195422720), (2, 15597711360), (3, 10398474240), (4, 7798855680), (5, 6239084544), (6, 5199237120), (7, 4456488960), (8, 3899427840), (9, 3466158080), (10, 3119542272), (11, 2835947520), (12, 2599618560), (14, 2228244480), (15, 2079694848), (16, 1949713920), (18, 1733079040), (20, 1559771136), (21, 1485496320), (22, 1417973760), (24, 1299809280), (28, 1114122240), (30, 1039847424), (32, 974856960), (33, 945315840), (35, 891297792), (36, 866539520), (40, 779885568), (42, 742748160), (44, 708986880), (45, 693231616), (48, 649904640), (49, 636641280), (55, 567189504), (56, 557061120), (60, 519923712), (63, 495165440), (64, 487428480), (66, 472657920), (70, 445648896), (72, 433269760), (77, 405135360), (80, 389942784), (84, 371374080), (88, 354493440), (90, 346615808), (96, 324952320), (98, 318320640), (99, 315105280), (105, 297099264), (110, 283594752), (112, 278530560), (120, 259961856), (126, 247582720), (128, 243714240), (132, 236328960), (140, 222824448), (144, 216634880), (147, 212213760), (154, 202567680), (157, 198696960), (160, 194971392), (165, 189063168), (168, 185687040), (176, 177246720), (180, 173307904), (192, 162476160), (196, 159160320), (198, 157552640), (210, 148549632), (220, 141797376), (224, 139265280), (231, 135045120), (240, 129980928), (245, 127328256), (252, 123791360), (256, 121857120), (264, 118164480), (280, 111412224), (288, 108317440), (294, 106106880), (308, 101283840), (314, 99348480), (315, 99033088), (320, 97485696), (330, 94531584), (336, 92843520), (352, 88623360), (360, 86653952), (384, 81238080), (385, 81027072), (392, 79580160), (396, 78776320), (420, 74274816), (440, 70898688), (441, 70737920), (448, 69632640), (462, 67522560), (471, 66232320), (480, 64990464), (490, 63664128), (495, 63021056), (504, 61895680), (512, 60928560), (528, 59082240), (539, 57876480), (560, 55706112), (576, 54158720), (588, 53053440), (616, 50641920), (628, 49674240), (630, 49516544), (640, 48742848), (660, 47265792), (672, 46421760), (693, 45015040), (704, 44311680), (720, 43326976), (735, 42442752), (768, 40619040), (770, 40513536), (784, 39790080), (785, 39739392), (792, 39388160), (840, 37137408), (880, 35449344), (882, 35368960), (896, 34816320), (924, 33761280), (942, 33116160), (960, 32495232), (980, 31832064), (990, 31510528), (1008, 30947840), (1024, 30464280), (1056, 29541120), (1078, 28938240), (1099, 28385280), (1120, 27853056), (1152, 27079360), (1155, 27009024), (1176, 26526720), (1232, 25320960), (1256, 24837120), (1260, 24758272), (1280, 24371424), (1320, 23632896), (1344, 23210880), (1386, 22507520), (1408, 22155840), (1413, 22077440), (1440, 21663488), (1470, 21221376), (1536, 20309520), (1540, 20256768), (1568, 19895040), (1570, 19869696), (1584, 19694080), (1617, 19292160), (1680, 18568704), (1727, 18063360), (1760, 17724672), (1764, 17684480), (1792, 17408160), (1848, 16880640), (1884, 16558080), (1920, 16247616), (1960, 15916032), (1980, 15755264), (2016, 15473920), (2048, 15232140), (2112, 14770560), (2156, 14469120), (2198, 14192640), (2205, 14147584), (2240, 13926528), (2304, 13539680), (2310, 13504512), (2352, 13263360), (2355, 13246464), (2464, 12660480), (2512, 12418560), (2520, 12379136), (2560, 12185712), (2640, 11816448), (2688, 11605440), (2695, 11575296), (2772, 11253760), (2816, 11077920), (2826, 11038720), (2880, 10831744), (2940, 10610688), (3072, 10154760), (3080, 10128384), (3136, 9947520), (3140, 9934848), (3168, 9847040), (3234, 9646080), (3297, 9461760), (3360, 9284352), (3454, 9031680), (3465, 9003008), (3520, 8862336), (3528, 8842240), (3584, 8704080), (3696, 8440320), (3768, 8279040), (3840, 8123808), (3920, 7958016), (3960, 7877632), (4032, 7736960), (4096, 7616070), (4224, 7385280), (4312, 7234560), (4396, 7096320), (4410, 7073792), (4480, 6963264), (4608, 6769840), (4620, 6752256), (4704, 6631680), (4710, 6623232), (4851, 6430720), (4928, 6330240), (5024, 6209280), (5040, 6189568), (5120, 6092856), (5181, 6021120), (5280, 5908224), (5376, 5802720), (5390, 5787648), (5495, 5677056), (5544, 5626880), (5632, 5538960), (5652, 5519360), (5760, 5415872), (5880, 5305344), (6144, 5077380), (6160, 5064192), (6272, 4973760), (6280, 4967424), (6336, 4923520), (6468, 4823040), (6594, 4730880), (6720, 4642176), (6908, 4515840), (6930, 4501504), (7040, 4431168), (7056, 4421120), (7065, 4415488), (7168, 4352040), (7392, 4220160), (7536, 4139520), (7680, 4061904), (7693, 4055040), (7840, 3979008), (7920, 3938816), (8064, 3868480), (8085, 3858432), (8192, 3808035), (8448, 3692640), (8624, 3617280), (8635, 3612672), (8792, 3548160), (8820, 3536896), (8960, 3481632), (9216, 3384920), (9240, 3376128), (9408, 3315840), (9420, 3311616), (9702, 3215360), (9856, 3165120), (9891, 3153920), (10048, 3104640), (10080, 3094784), (10240, 3046428), (10362, 3010560), (10560, 2954112), (10752, 2901360), (10780, 2893824), (10990, 2838528), (11088, 2813440), (11264, 2769480), (11304, 2759680), (11520, 2707936), (11760, 2652672), (12089, 2580480), (12288, 2538690), (12320, 2532096), (12544, 2486880), (12560, 2483712), (12672, 2461760), (12936, 2411520), (13188, 2365440), (13440, 2321088), (13816, 2257920), (13860, 2250752), (14080, 2215584), (14112, 2210560), (14130, 2207744), (14336, 2176020), (14784, 2110080), (15072, 2069760), (15360, 2030952), (15386, 2027520), (15543, 2007040), (15680, 1989504), (15840, 1969408), (16128, 1934240), (16170, 1929216), (16485, 1892352), (16896, 1846320), (17248, 1808640), (17270, 1806336), (17584, 1774080), (17640, 1768448), (17920, 1740816), (18432, 1692460), (18480, 1688064), (18816, 1657920), (18840, 1655808), (19404, 1607680), (19712, 1582560), (19782, 1576960), (20096, 1552320), (20160, 1547392), (20480, 1523214), (20724, 1505280), (21120, 1477056), (21504, 1450680), (21560, 1446912), (21980, 1419264), (22176, 1406720), (22528, 1384740), (22608, 1379840), (23040, 1353968), (23079, 1351680), (23520, 1326336), (24178, 1290240), (24255, 1286144), (24576, 1269345), (24640, 1266048), (25088, 1243440), (25120, 1241856), (25344, 1230880), (25872, 1205760), (25905, 1204224), (26376, 1182720), (26880, 1160544), (27632, 1128960), (27720, 1125376), (28160, 1107792), (28224, 1105280), (28260, 1103872), (28672, 1088010), (29568, 1055040), (30144, 1034880), (30720, 1015476), (30772, 1013760), (31086, 1003520), (31360, 994752), (31680, 984704), (32256, 967120), (32340, 964608), (32970, 946176), (33792, 923160), (34496, 904320), (34540, 903168), (35168, 887040), (35280, 884224), (35840, 870408), (36267, 860160), (36864, 846230), (36960, 844032), (37632, 828960), (37680, 827904), (38465, 811008), (38808, 803840), (39424, 791280), (39564, 788480), (40192, 776160), (40320, 773696), (40960, 761607), (41448, 752640), (42240, 738528), (43008, 725340), (43120, 723456), (43960, 709632), (44352, 703360), (45056, 692370), (45216, 689920), (46080, 676984), (46158, 675840), (47040, 663168), (48356, 645120), (48510, 643072), (49280, 633024), (49455, 630784), (50176, 621720), (50240, 620928), (50688, 615440), (51744, 602880), (51810, 602112), (52752, 591360), (53760, 580272), (55264, 564480), (55440, 562688), (56320, 553896), (56448, 552640), (56520, 551936), (57344, 544005), (59136, 527520), (60288, 517440), (60445, 516096), (61440, 507738), (61544, 506880), (62172, 501760), (62720, 497376), (63360, 492352), (64512, 483560), (64680, 482304), (65940, 473088), (67584, 461580), (68992, 452160), (69080, 451584), (69237, 450560), (70336, 443520), (70560, 442112), (71680, 435204), (72534, 430080), (73728, 423115), (73920, 422016), (75264, 414480), (75360, 413952), (76930, 405504), (77616, 401920), (77715, 401408), (78848, 395640), (79128, 394240), (80384, 388080), (80640, 386848), (82896, 376320), (84480, 369264), (84623, 368640), (86016, 362670), (86240, 361728), (87920, 354816), (88704, 351680), (90112, 346185), (90432, 344960), (92160, 338492), (92316, 337920), (94080, 331584), (96712, 322560), (97020, 321536), (98560, 316512), (98910, 315392), (100352, 310860), (100480, 310464), (101376, 307720), (103488, 301440), (103620, 301056), (105504, 295680), (107520, 290136), (108801, 286720), (110528, 282240), (110880, 281344), (112640, 276948), (112896, 276320), (113040, 275968), (115395, 270336), (118272, 263760), (120576, 258720), (120890, 258048), (122880, 253869), (123088, 253440), (124344, 250880), (125440, 248688), (126720, 246176), (129024, 241780), (129360, 241152), (131880, 236544), (135168, 230790), (137984, 226080), (138160, 225792), (138474, 225280), (140672, 221760), (141120, 221056), (143360, 217602), (145068, 215040), (147840, 211008), (150528, 207240), (150720, 206976), (153860, 202752), (155232, 200960), (155430, 200704), (157696, 197820), (158256, 197120), (160768, 194040), (161280, 193424), (165792, 188160), (168960, 184632), (169246, 184320), (172032, 181335), (172480, 180864), (175840, 177408)]