661247262720

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 1024

約数和(自身を含む): 2609152819200

約数和(自身を除く): 1947905556480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 107, 108, 110, 120, 127, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 214, 216, 220, 240, 254, 256, 264, 270, 288, 297, 320, 321, 330, 352, 360, 381, 384, 396, 428, 432, 440, 480, 495, 508, 512, 528, 535, 540, 576, 594, 635, 640, 642, 660, 704, 720, 762, 768, 792, 856, 864, 880, 960, 963, 990, 1016, 1024, 1056, 1070, 1080, 1143, 1152, 1177, 1188, 1270, 1280, 1284, 1320, 1397, 1408, 1440, 1485, 1524, 1536, 1584, 1605, 1712, 1728, 1760, 1905, 1920, 1926, 1980, 2032, 2048, 2112, 2140, 2160, 2286, 2304, 2354, 2376, 2540, 2560, 2568, 2640, 2794, 2816, 2880, 2889, 2970, 3048, 3072, 3168, 3210, 3424, 3429, 3456, 3520, 3531, 3810, 3840, 3852, 3960, 4064, 4096, 4191, 4224, 4280, 4320, 4572, 4608, 4708, 4752, 4815, 5080, 5120, 5136, 5280, 5588, 5632, 5715, 5760, 5778, 5885, 5940, 6096, 6144, 6336, 6420, 6848, 6858, 6912, 6985, 7040, 7062, 7620, 7680, 7704, 7920, 8128, 8192, 8382, 8448, 8560, 8640, 9144, 9216, 9416, 9504, 9630, 10160, 10240, 10272, 10560, 10593, 11176, 11264, 11430, 11520, 11556, 11770, 11880, 12192, 12288, 12573, 12672, 12840, 13589, 13696, 13716, 13824, 13970, 14080, 14124, 14445, 15240, 15360, 15408, 15840, 16256, 16384, 16764, 16896, 17120, 17145, 17280, 17655, 18288, 18432, 18832, 19008, 19260, 20320, 20480, 20544, 20955, 21120, 21186, 22352, 22528, 22860, 23040, 23112, 23540, 23760, 24384, 24576, 25146, 25344, 25680, 27178, 27392, 27432, 27648, 27940, 28160, 28248, 28890, 30480, 30720, 30816, 31680, 31779, 32512, 32768, 33528, 33792, 34240, 34290, 34560, 35310, 36576, 36864, 37664, 37719, 38016, 38520, 40640, 40767, 40960, 41088, 41910, 42240, 42372, 44704, 45056, 45720, 46080, 46224, 47080, 47520, 48768, 49152, 50292, 50688, 51360, 52965, 54356, 54784, 54864, 55296, 55880, 56320, 56496, 57780, 60960, 61440, 61632, 62865, 63360, 63558, 65024, 67056, 67584, 67945, 68480, 68580, 69120, 70620, 73152, 73728, 75328, 75438, 76032, 77040, 81280, 81534, 81920, 82176, 83820, 84480, 84744, 89408, 90112, 91440, 92160, 92448, 94160, 95040, 97536, 98304, 100584, 101376, 102720, 105930, 108712, 109568, 109728, 110592, 111760, 112640, 112992, 115560, 121920, 122301, 122880, 123264, 125730, 126720, 127116, 130048, 134112, 135168, 135890, 136960, 137160, 138240, 141240, 146304, 147456, 149479, 150656, 150876, 152064, 154080, 158895, 162560, 163068, 163840, 164352, 167640, 168960, 169488, 178816, 180224, 182880, 184320, 184896, 188320, 188595, 190080, 195072, 201168, 202752, 203835, 205440, 211860, 217424, 219136, 219456, 221184, 223520, 225280, 225984, 231120, 243840, 244602, 245760, 246528, 251460, 253440, 254232, 260096, 268224, 270336, 271780, 273920, 274320, 276480, 282480, 292608, 294912, 298958, 301312, 301752, 304128, 308160, 317790, 325120, 326136, 328704, 335280, 337920, 338976, 357632, 360448, 365760, 366903, 368640, 369792, 376640, 377190, 380160, 390144, 402336, 405504, 407670, 410880, 423720, 434848, 438272, 438912, 442368, 447040, 448437, 450560, 451968, 462240, 487680, 489204, 491520, 493056, 502920, 506880, 508464, 520192, 536448, 540672, 543560, 547840, 548640, 552960, 564960, 585216, 597916, 602624, 603504, 608256, 611505, 616320, 635580, 650240, 652272, 657408, 670560, 675840, 677952, 715264, 731520, 733806, 737280, 739584, 747395, 753280, 754380, 760320, 780288, 804672, 811008, 815340, 821760, 847440, 869696, 876544, 877824, 884736, 894080, 896874, 901120, 903936, 924480, 975360, 978408, 986112, 1005840, 1013760, 1016928, 1040384, 1072896, 1081344, 1087120, 1095680, 1097280, 1105920, 1129920, 1170432, 1195832, 1205248, 1207008, 1216512, 1223010, 1232640, 1271160, 1300480, 1304544, 1314816, 1341120, 1345311, 1351680, 1355904, 1430528, 1463040, 1467612, 1474560, 1479168, 1494790, 1506560, 1508760, 1520640, 1560576, 1609344, 1622016, 1630680, 1643520, 1694880, 1739392, 1753088, 1755648, 1788160, 1793748, 1802240, 1807872, 1834515, 1848960, 1950720, 1956816, 1972224, 2011680, 2027520, 2033856, 2080768, 2145792, 2174240, 2191360, 2194560, 2211840, 2242185, 2259840, 2340864, 2391664, 2410496, 2414016, 2433024, 2446020, 2465280, 2542320, 2600960, 2609088, 2629632, 2682240, 2690622, 2703360, 2711808, 2861056, 2926080, 2935224, 2958336, 2989580, 3013120, 3017520, 3041280, 3121152, 3218688, 3244032, 3261360, 3287040, 3389760, 3478784, 3506176, 3511296, 3576320, 3587496, 3615744, 3669030, 3697920, 3901440, 3913632, 3944448, 4023360, 4035933, 4055040, 4067712, 4161536, 4291584, 4348480, 4382720, 4389120, 4423680, 4484370, 4519680, 4681728, 4783328, 4820992, 4828032, 4866048, 4892040, 4930560, 5084640, 5201920, 5218176, 5259264, 5364480, 5381244, 5406720, 5423616, 5722112, 5852160, 5870448, 5916672, 5979160, 6026240, 6035040, 6082560, 6242304, 6437376, 6522720, 6574080, 6726555, 6779520, 6957568, 7022592, 7152640, 7174992, 7231488, 7338060, 7395840, 7802880, 7827264, 7888896, 8046720, 8071866, 8110080, 8135424, 8583168, 8696960, 8765440, 8778240, 8968740, 9039360, 9363456, 9566656, 9641984, 9656064, 9732096, 9784080, 9861120, 10169280, 10403840, 10436352, 10518528, 10728960, 10762488, 10847232, 11444224, 11704320, 11740896, 11833344, 11958320, 12052480, 12070080, 12165120, 12484608, 12874752, 13045440, 13148160, 13453110, 13559040, 13915136, 14045184, 14305280, 14349984, 14462976, 14676120, 14791680, 15605760, 15654528, 15777792, 16093440, 16143732, 16220160, 16270848, 17166336, 17393920, 17530880, 17556480, 17937480, 18078720, 18726912, 19133312, 19283968, 19312128, 19568160, 19722240, 20179665, 20338560, 20807680, 20872704, 21457920, 21524976, 21694464, 22888448, 23408640, 23481792, 23666688, 23916640, 24104960, 24140160, 24330240, 25749504, 26090880, 26296320, 26906220, 27118080, 27830272, 28090368, 28610560, 28699968, 28925952, 29352240, 29583360, 31211520, 31309056, 31555584, 32186880, 32287464, 32541696, 34332672, 34787840, 35112960, 35874960, 36157440, 37453824, 38266624, 38567936, 38624256, 39136320, 39444480, 40359330, 40677120, 41745408, 42915840, 43049952, 43388928, 45776896, 46817280, 46963584, 47333376, 47833280, 48209920, 48280320, 48660480, 51499008, 52181760, 52592640, 53812440, 54236160, 55660544, 56180736, 57221120, 57399936, 57851904, 58704480, 59166720, 62423040, 62618112, 64373760, 64574928, 65083392, 68665344, 69575680, 70225920, 71749920, 72314880, 76533248, 77248512, 78272640, 78888960, 80718660, 81354240, 83490816, 85831680, 86099904, 86777856, 93634560, 93927168, 94666752, 95666560, 96419840, 96560640, 102998016, 104363520, 107624880, 108472320, 111321088, 112361472, 114442240, 114799872, 115703808, 117408960, 118333440, 125236224, 128747520, 129149856, 130166784, 137330688, 139151360, 140451840, 143499840, 144629760, 153066496, 154497024, 156545280, 157777920, 161437320, 162708480, 166981632, 171663360, 172199808, 173555712, 187269120, 187854336, 191333120, 192839680, 193121280, 205996032, 208727040, 215249760, 216944640, 222642176, 228884480, 229599744, 234817920, 236666880, 250472448, 257495040, 258299712, 260333568, 278302720, 280903680, 286999680, 289259520, 306132992, 308994048, 313090560, 322874640, 325416960, 333963264, 343326720, 344399616, 347111424, 375708672, 382666240, 386242560, 411992064, 417454080, 430499520, 433889280, 445284352, 459199488, 469635840, 473333760, 500944896, 514990080, 516599424, 520667136, 556605440, 561807360, 573999360, 578519040, 612265984, 617988096, 626181120, 645749280, 650833920, 667926528, 686653440, 688799232, 751417344, 765332480, 772485120, 834908160, 860999040, 867778560, 918398976, 939271680, 1001889792, 1029980160, 1033198848, 1041334272, 1113210880, 1147998720, 1224531968, 1235976192, 1252362240, 1291498560, 1301667840, 1335853056, 1377598464, 1502834688, 1530664960, 1544970240, 1669816320, 1721998080, 1735557120, 1836797952, 1878543360, 2003779584, 2059960320, 2066397696, 2226421760, 2295997440, 2449063936, 2504724480, 2582997120, 2603335680, 2755196928, 3005669376, 3061329920, 3089940480, 3339632640, 3443996160, 3673595904, 3757086720, 4007559168, 4132795392, 4591994880, 4898127872, 5009448960, 5165994240, 5206671360, 5510393856, 6011338752, 6122659840, 6179880960, 6679265280, 6887992320, 7347191808, 7514173440, 8265590784, 9183989760, 10018897920, 10331988480, 11020787712, 12022677504, 12245319680, 13775984640, 14694383616, 15028346880, 16531181568, 18367979520, 20037795840, 20663976960, 22041575424, 24490639360, 27551969280, 30056693760, 33062363136, 36735959040, 41327953920, 44083150848, 55103938560, 60113387520, 66124726272, 73471918080, 82655907840, 110207877120, 132249452544, 165311815680, 220415754240, 330623631360, 661247262720]

約数ペア:

[(1, 661247262720), (2, 330623631360), (3, 220415754240), (4, 165311815680), (5, 132249452544), (6, 110207877120), (8, 82655907840), (9, 73471918080), (10, 66124726272), (11, 60113387520), (12, 55103938560), (15, 44083150848), (16, 41327953920), (18, 36735959040), (20, 33062363136), (22, 30056693760), (24, 27551969280), (27, 24490639360), (30, 22041575424), (32, 20663976960), (33, 20037795840), (36, 18367979520), (40, 16531181568), (44, 15028346880), (45, 14694383616), (48, 13775984640), (54, 12245319680), (55, 12022677504), (60, 11020787712), (64, 10331988480), (66, 10018897920), (72, 9183989760), (80, 8265590784), (88, 7514173440), (90, 7347191808), (96, 6887992320), (99, 6679265280), (107, 6179880960), (108, 6122659840), (110, 6011338752), (120, 5510393856), (127, 5206671360), (128, 5165994240), (132, 5009448960), (135, 4898127872), (144, 4591994880), (160, 4132795392), (165, 4007559168), (176, 3757086720), (180, 3673595904), (192, 3443996160), (198, 3339632640), (214, 3089940480), (216, 3061329920), (220, 3005669376), (240, 2755196928), (254, 2603335680), (256, 2582997120), (264, 2504724480), (270, 2449063936), (288, 2295997440), (297, 2226421760), (320, 2066397696), (321, 2059960320), (330, 2003779584), (352, 1878543360), (360, 1836797952), (381, 1735557120), (384, 1721998080), (396, 1669816320), (428, 1544970240), (432, 1530664960), (440, 1502834688), (480, 1377598464), (495, 1335853056), (508, 1301667840), (512, 1291498560), (528, 1252362240), (535, 1235976192), (540, 1224531968), (576, 1147998720), (594, 1113210880), (635, 1041334272), (640, 1033198848), (642, 1029980160), (660, 1001889792), (704, 939271680), (720, 918398976), (762, 867778560), (768, 860999040), (792, 834908160), (856, 772485120), (864, 765332480), (880, 751417344), (960, 688799232), (963, 686653440), (990, 667926528), (1016, 650833920), (1024, 645749280), (1056, 626181120), (1070, 617988096), (1080, 612265984), (1143, 578519040), (1152, 573999360), (1177, 561807360), (1188, 556605440), (1270, 520667136), (1280, 516599424), (1284, 514990080), (1320, 500944896), (1397, 473333760), (1408, 469635840), (1440, 459199488), (1485, 445284352), (1524, 433889280), (1536, 430499520), (1584, 417454080), (1605, 411992064), (1712, 386242560), (1728, 382666240), (1760, 375708672), (1905, 347111424), (1920, 344399616), (1926, 343326720), (1980, 333963264), (2032, 325416960), (2048, 322874640), (2112, 313090560), (2140, 308994048), (2160, 306132992), (2286, 289259520), (2304, 286999680), (2354, 280903680), (2376, 278302720), (2540, 260333568), (2560, 258299712), (2568, 257495040), (2640, 250472448), (2794, 236666880), (2816, 234817920), (2880, 229599744), (2889, 228884480), (2970, 222642176), (3048, 216944640), (3072, 215249760), (3168, 208727040), (3210, 205996032), (3424, 193121280), (3429, 192839680), (3456, 191333120), (3520, 187854336), (3531, 187269120), (3810, 173555712), (3840, 172199808), (3852, 171663360), (3960, 166981632), (4064, 162708480), (4096, 161437320), (4191, 157777920), (4224, 156545280), (4280, 154497024), (4320, 153066496), (4572, 144629760), (4608, 143499840), (4708, 140451840), (4752, 139151360), (4815, 137330688), (5080, 130166784), (5120, 129149856), (5136, 128747520), (5280, 125236224), (5588, 118333440), (5632, 117408960), (5715, 115703808), (5760, 114799872), (5778, 114442240), (5885, 112361472), (5940, 111321088), (6096, 108472320), (6144, 107624880), (6336, 104363520), (6420, 102998016), (6848, 96560640), (6858, 96419840), (6912, 95666560), (6985, 94666752), (7040, 93927168), (7062, 93634560), (7620, 86777856), (7680, 86099904), (7704, 85831680), (7920, 83490816), (8128, 81354240), (8192, 80718660), (8382, 78888960), (8448, 78272640), (8560, 77248512), (8640, 76533248), (9144, 72314880), (9216, 71749920), (9416, 70225920), (9504, 69575680), (9630, 68665344), (10160, 65083392), (10240, 64574928), (10272, 64373760), (10560, 62618112), (10593, 62423040), (11176, 59166720), (11264, 58704480), (11430, 57851904), (11520, 57399936), (11556, 57221120), (11770, 56180736), (11880, 55660544), (12192, 54236160), (12288, 53812440), (12573, 52592640), (12672, 52181760), (12840, 51499008), (13589, 48660480), (13696, 48280320), (13716, 48209920), (13824, 47833280), (13970, 47333376), (14080, 46963584), (14124, 46817280), (14445, 45776896), (15240, 43388928), (15360, 43049952), (15408, 42915840), (15840, 41745408), (16256, 40677120), (16384, 40359330), (16764, 39444480), (16896, 39136320), (17120, 38624256), (17145, 38567936), (17280, 38266624), (17655, 37453824), (18288, 36157440), (18432, 35874960), (18832, 35112960), (19008, 34787840), (19260, 34332672), (20320, 32541696), (20480, 32287464), (20544, 32186880), (20955, 31555584), (21120, 31309056), (21186, 31211520), (22352, 29583360), (22528, 29352240), (22860, 28925952), (23040, 28699968), (23112, 28610560), (23540, 28090368), (23760, 27830272), (24384, 27118080), (24576, 26906220), (25146, 26296320), (25344, 26090880), (25680, 25749504), (27178, 24330240), (27392, 24140160), (27432, 24104960), (27648, 23916640), (27940, 23666688), (28160, 23481792), (28248, 23408640), (28890, 22888448), (30480, 21694464), (30720, 21524976), (30816, 21457920), (31680, 20872704), (31779, 20807680), (32512, 20338560), (32768, 20179665), (33528, 19722240), (33792, 19568160), (34240, 19312128), (34290, 19283968), (34560, 19133312), (35310, 18726912), (36576, 18078720), (36864, 17937480), (37664, 17556480), (37719, 17530880), (38016, 17393920), (38520, 17166336), (40640, 16270848), (40767, 16220160), (40960, 16143732), (41088, 16093440), (41910, 15777792), (42240, 15654528), (42372, 15605760), (44704, 14791680), (45056, 14676120), (45720, 14462976), (46080, 14349984), (46224, 14305280), (47080, 14045184), (47520, 13915136), (48768, 13559040), (49152, 13453110), (50292, 13148160), (50688, 13045440), (51360, 12874752), (52965, 12484608), (54356, 12165120), (54784, 12070080), (54864, 12052480), (55296, 11958320), (55880, 11833344), (56320, 11740896), (56496, 11704320), (57780, 11444224), (60960, 10847232), (61440, 10762488), (61632, 10728960), (62865, 10518528), (63360, 10436352), (63558, 10403840), (65024, 10169280), (67056, 9861120), (67584, 9784080), (67945, 9732096), (68480, 9656064), (68580, 9641984), (69120, 9566656), (70620, 9363456), (73152, 9039360), (73728, 8968740), (75328, 8778240), (75438, 8765440), (76032, 8696960), (77040, 8583168), (81280, 8135424), (81534, 8110080), (81920, 8071866), (82176, 8046720), (83820, 7888896), (84480, 7827264), (84744, 7802880), (89408, 7395840), (90112, 7338060), (91440, 7231488), (92160, 7174992), (92448, 7152640), (94160, 7022592), (95040, 6957568), (97536, 6779520), (98304, 6726555), (100584, 6574080), (101376, 6522720), (102720, 6437376), (105930, 6242304), (108712, 6082560), (109568, 6035040), (109728, 6026240), (110592, 5979160), (111760, 5916672), (112640, 5870448), (112992, 5852160), (115560, 5722112), (121920, 5423616), (122301, 5406720), (122880, 5381244), (123264, 5364480), (125730, 5259264), 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