491287265280

素因数分解:

$2^{14}\times 3^4\times 5^1\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1570

約数の個数: 900

約数和(自身を含む): 2050217558928

約数和(自身を除く): 1558930293648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1080, 1120, 1134, 1152, 1176, 1260, 1280, 1296, 1323, 1344, 1440, 1470, 1511, 1512, 1536, 1568, 1620, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2048, 2160, 2205, 2240, 2268, 2304, 2352, 2520, 2560, 2592, 2646, 2688, 2835, 2880, 2940, 3022, 3024, 3072, 3136, 3240, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 3969, 4032, 4096, 4320, 4410, 4480, 4533, 4536, 4608, 4704, 5040, 5120, 5184, 5292, 5376, 5670, 5760, 5880, 6044, 6048, 6144, 6272, 6480, 6615, 6720, 6912, 7056, 7168, 7555, 7560, 7680, 7840, 7938, 8064, 8192, 8640, 8820, 8960, 9066, 9072, 9216, 9408, 10080, 10240, 10368, 10577, 10584, 10752, 11340, 11520, 11760, 12088, 12096, 12288, 12544, 12960, 13230, 13440, 13599, 13824, 14112, 14336, 15110, 15120, 15360, 15680, 15876, 16128, 16384, 17280, 17640, 17920, 18132, 18144, 18432, 18816, 19845, 20160, 20480, 20736, 21154, 21168, 21504, 22665, 22680, 23040, 23520, 24176, 24192, 24576, 25088, 25920, 26460, 26880, 27198, 27648, 28224, 28672, 30220, 30240, 30720, 31360, 31731, 31752, 32256, 34560, 35280, 35840, 36264, 36288, 36864, 37632, 39690, 40320, 40797, 40960, 41472, 42308, 42336, 43008, 45330, 45360, 46080, 47040, 48352, 48384, 49152, 50176, 51840, 52885, 52920, 53760, 54396, 55296, 56448, 57344, 60440, 60480, 61440, 62720, 63462, 63504, 64512, 67995, 69120, 70560, 71680, 72528, 72576, 73728, 74039, 75264, 79380, 80640, 81594, 81920, 82944, 84616, 84672, 86016, 90660, 90720, 92160, 94080, 95193, 96704, 96768, 100352, 103680, 105770, 105840, 107520, 108792, 110592, 112896, 114688, 120880, 120960, 122391, 122880, 125440, 126924, 127008, 129024, 135990, 138240, 141120, 143360, 145056, 145152, 147456, 148078, 150528, 158655, 158760, 161280, 163188, 165888, 169232, 169344, 172032, 181320, 181440, 184320, 188160, 190386, 193408, 193536, 200704, 203985, 207360, 211540, 211680, 215040, 217584, 221184, 222117, 225792, 241760, 241920, 244782, 245760, 250880, 253848, 254016, 258048, 271980, 276480, 282240, 285579, 286720, 290112, 290304, 296156, 301056, 317310, 317520, 322560, 326376, 331776, 338464, 338688, 344064, 362640, 362880, 368640, 370195, 376320, 380772, 386816, 387072, 401408, 407970, 414720, 423080, 423360, 430080, 435168, 442368, 444234, 451584, 475965, 483520, 483840, 489564, 501760, 507696, 508032, 516096, 543960, 552960, 564480, 571158, 573440, 580224, 580608, 592312, 602112, 611955, 634620, 635040, 645120, 652752, 663552, 666351, 676928, 677376, 725280, 725760, 737280, 740390, 752640, 761544, 773632, 774144, 802816, 815940, 829440, 846160, 846720, 856737, 860160, 870336, 888468, 903168, 951930, 967040, 967680, 979128, 1003520, 1015392, 1016064, 1032192, 1087920, 1105920, 1110585, 1128960, 1142316, 1160448, 1161216, 1184624, 1204224, 1223910, 1269240, 1270080, 1290240, 1305504, 1327104, 1332702, 1353856, 1354752, 1427895, 1450560, 1451520, 1480780, 1505280, 1523088, 1547264, 1548288, 1631880, 1658880, 1692320, 1693440, 1713474, 1720320, 1740672, 1776936, 1806336, 1903860, 1934080, 1935360, 1958256, 1999053, 2007040, 2030784, 2032128, 2175840, 2211840, 2221170, 2257920, 2284632, 2320896, 2322432, 2369248, 2408448, 2447820, 2538480, 2540160, 2580480, 2611008, 2665404, 2707712, 2709504, 2855790, 2901120, 2903040, 2961560, 3010560, 3046176, 3094528, 3096576, 3263760, 3317760, 3331755, 3384640, 3386880, 3426948, 3481344, 3553872, 3612672, 3807720, 3868160, 3870720, 3916512, 3998106, 4014080, 4061568, 4064256, 4283685, 4351680, 4442340, 4515840, 4569264, 4641792, 4644864, 4738496, 4895640, 5076960, 5080320, 5160960, 5222016, 5330808, 5415424, 5419008, 5711580, 5802240, 5806080, 5923120, 5997159, 6021120, 6092352, 6189056, 6527520, 6635520, 6663510, 6769280, 6773760, 6853896, 6962688, 7107744, 7225344, 7615440, 7736320, 7741440, 7833024, 7996212, 8123136, 8128512, 8567370, 8703360, 8884680, 9031680, 9138528, 9283584, 9289728, 9476992, 9791280, 9995265, 10153920, 10160640, 10444032, 10661616, 10830848, 10838016, 11423160, 11604480, 11612160, 11846240, 11994318, 12042240, 12184704, 12378112, 13055040, 13327020, 13538560, 13547520, 13707792, 13925376, 14215488, 15230880, 15472640, 15482880, 15666048, 15992424, 16246272, 16257024, 17134740, 17406720, 17769360, 18063360, 18277056, 18567168, 18953984, 19582560, 19990530, 20307840, 20321280, 20888064, 21323232, 21661696, 21676032, 22846320, 23208960, 23224320, 23692480, 23988636, 24369408, 24756224, 26110080, 26654040, 27077120, 27095040, 27415584, 27850752, 28430976, 29985795, 30461760, 30945280, 31332096, 31984848, 32492544, 32514048, 34269480, 34813440, 35538720, 36126720, 36554112, 37134336, 37907968, 39165120, 39981060, 40615680, 40642560, 41776128, 42646464, 43323392, 45692640, 46417920, 46448640, 47384960, 47977272, 48738816, 52220160, 53308080, 54154240, 54190080, 54831168, 55701504, 56861952, 59971590, 60923520, 61890560, 62664192, 63969696, 64985088, 65028096, 68538960, 69626880, 71077440, 73108224, 74268672, 75815936, 78330240, 79962120, 81231360, 81285120, 83552256, 85292928, 86646784, 91385280, 92835840, 94769920, 95954544, 97477632, 104440320, 106616160, 108308480, 108380160, 109662336, 111403008, 113723904, 119943180, 121847040, 123781120, 125328384, 127939392, 129970176, 137077920, 139253760, 142154880, 146216448, 151631872, 156660480, 159924240, 162462720, 162570240, 167104512, 170585856, 173293568, 182770560, 185671680, 189539840, 191909088, 194955264, 208880640, 213232320, 216616960, 219324672, 222806016, 227447808, 239886360, 243694080, 250656768, 255878784, 259940352, 274155840, 278507520, 284309760, 292432896, 303263744, 313320960, 319848480, 324925440, 325140480, 334209024, 341171712, 365541120, 371343360, 379079680, 383818176, 389910528, 417761280, 426464640, 433233920, 438649344, 454895616, 479772720, 487388160, 501313536, 511757568, 519880704, 548311680, 557015040, 568619520, 584865792, 606527488, 626641920, 639696960, 649850880, 668418048, 682343424, 731082240, 758159360, 767636352, 779821056, 835522560, 852929280, 866467840, 877298688, 909791232, 959545440, 974776320, 1002627072, 1023515136, 1096623360, 1114030080, 1137239040, 1169731584, 1213054976, 1253283840, 1279393920, 1299701760, 1364686848, 1462164480, 1516318720, 1535272704, 1559642112, 1671045120, 1705858560, 1754597376, 1819582464, 1919090880, 1949552640, 2005254144, 2047030272, 2193246720, 2274478080, 2339463168, 2506567680, 2558787840, 2599403520, 2729373696, 2924328960, 3032637440, 3070545408, 3342090240, 3411717120, 3509194752, 3639164928, 3838181760, 3899105280, 4094060544, 4386493440, 4548956160, 4678926336, 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約数ペア:

[(1, 491287265280), (2, 245643632640), (3, 163762421760), (4, 122821816320), (5, 98257453056), (6, 81881210880), (7, 70183895040), (8, 61410908160), (9, 54587473920), (10, 49128726528), (12, 40940605440), (14, 35091947520), (15, 32752484352), (16, 30705454080), (18, 27293736960), (20, 24564363264), (21, 23394631680), (24, 20470302720), (27, 18195824640), (28, 17545973760), (30, 16376242176), (32, 15352727040), (35, 14036779008), (36, 13646868480), (40, 12282181632), (42, 11697315840), (45, 10917494784), (48, 10235151360), (49, 10026270720), (54, 9097912320), (56, 8772986880), (60, 8188121088), (63, 7798210560), (64, 7676363520), (70, 7018389504), (72, 6823434240), (80, 6141090816), (81, 6065274880), (84, 5848657920), (90, 5458747392), (96, 5117575680), (98, 5013135360), (105, 4678926336), (108, 4548956160), (112, 4386493440), (120, 4094060544), (126, 3899105280), (128, 3838181760), (135, 3639164928), (140, 3509194752), (144, 3411717120), (147, 3342090240), (160, 3070545408), (162, 3032637440), (168, 2924328960), (180, 2729373696), (189, 2599403520), (192, 2558787840), (196, 2506567680), (210, 2339463168), (216, 2274478080), (224, 2193246720), (240, 2047030272), (245, 2005254144), (252, 1949552640), (256, 1919090880), (270, 1819582464), (280, 1754597376), (288, 1705858560), (294, 1671045120), (315, 1559642112), (320, 1535272704), (324, 1516318720), (336, 1462164480), (360, 1364686848), (378, 1299701760), (384, 1279393920), (392, 1253283840), (405, 1213054976), (420, 1169731584), (432, 1137239040), (441, 1114030080), (448, 1096623360), (480, 1023515136), (490, 1002627072), (504, 974776320), (512, 959545440), (540, 909791232), (560, 877298688), (567, 866467840), (576, 852929280), (588, 835522560), (630, 779821056), (640, 767636352), (648, 758159360), (672, 731082240), (720, 682343424), (735, 668418048), (756, 649850880), (768, 639696960), (784, 626641920), (810, 606527488), (840, 584865792), (864, 568619520), (882, 557015040), (896, 548311680), (945, 519880704), (960, 511757568), (980, 501313536), (1008, 487388160), (1024, 479772720), (1080, 454895616), (1120, 438649344), (1134, 433233920), (1152, 426464640), (1176, 417761280), (1260, 389910528), (1280, 383818176), (1296, 379079680), (1323, 371343360), (1344, 365541120), (1440, 341171712), (1470, 334209024), (1511, 325140480), (1512, 324925440), (1536, 319848480), (1568, 313320960), (1620, 303263744), (1680, 292432896), (1728, 284309760), (1764, 278507520), (1792, 274155840), (1890, 259940352), (1920, 255878784), (1960, 250656768), (2016, 243694080), (2048, 239886360), (2160, 227447808), (2205, 222806016), (2240, 219324672), (2268, 216616960), (2304, 213232320), (2352, 208880640), (2520, 194955264), (2560, 191909088), (2592, 189539840), (2646, 185671680), (2688, 182770560), (2835, 173293568), (2880, 170585856), (2940, 167104512), (3022, 162570240), (3024, 162462720), (3072, 159924240), (3136, 156660480), (3240, 151631872), (3360, 146216448), (3456, 142154880), (3528, 139253760), (3584, 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41776128), (12088, 40642560), (12096, 40615680), (12288, 39981060), (12544, 39165120), (12960, 37907968), (13230, 37134336), (13440, 36554112), (13599, 36126720), (13824, 35538720), (14112, 34813440), (14336, 34269480), (15110, 32514048), (15120, 32492544), (15360, 31984848), (15680, 31332096), (15876, 30945280), (16128, 30461760), (16384, 29985795), (17280, 28430976), (17640, 27850752), (17920, 27415584), (18132, 27095040), (18144, 27077120), (18432, 26654040), (18816, 26110080), (19845, 24756224), (20160, 24369408), (20480, 23988636), (20736, 23692480), (21154, 23224320), (21168, 23208960), (21504, 22846320), (22665, 21676032), (22680, 21661696), (23040, 21323232), (23520, 20888064), (24176, 20321280), (24192, 20307840), (24576, 19990530), (25088, 19582560), (25920, 18953984), (26460, 18567168), (26880, 18277056), (27198, 18063360), (27648, 17769360), (28224, 17406720), (28672, 17134740), (30220, 16257024), (30240, 16246272), (30720, 15992424), (31360, 15666048), (31731, 15482880), (31752, 15472640), (32256, 15230880), (34560, 14215488), (35280, 13925376), (35840, 13707792), (36264, 13547520), (36288, 13538560), (36864, 13327020), (37632, 13055040), (39690, 12378112), (40320, 12184704), (40797, 12042240), (40960, 11994318), (41472, 11846240), (42308, 11612160), (42336, 11604480), (43008, 11423160), (45330, 10838016), (45360, 10830848), (46080, 10661616), (47040, 10444032), (48352, 10160640), (48384, 10153920), (49152, 9995265), (50176, 9791280), (51840, 9476992), (52885, 9289728), (52920, 9283584), (53760, 9138528), (54396, 9031680), (55296, 8884680), (56448, 8703360), (57344, 8567370), (60440, 8128512), (60480, 8123136), (61440, 7996212), (62720, 7833024), (63462, 7741440), (63504, 7736320), (64512, 7615440), (67995, 7225344), (69120, 7107744), (70560, 6962688), (71680, 6853896), (72528, 6773760), (72576, 6769280), (73728, 6663510), (74039, 6635520), (75264, 6527520), (79380, 6189056), (80640, 6092352), (81594, 6021120), (81920, 5997159), (82944, 5923120), (84616, 5806080), (84672, 5802240), (86016, 5711580), (90660, 5419008), (90720, 5415424), (92160, 5330808), (94080, 5222016), (95193, 5160960), (96704, 5080320), (96768, 5076960), (100352, 4895640), (103680, 4738496), (105770, 4644864), (105840, 4641792), (107520, 4569264), (108792, 4515840), (110592, 4442340), (112896, 4351680), (114688, 4283685), (120880, 4064256), (120960, 4061568), (122391, 4014080), (122880, 3998106), (125440, 3916512), (126924, 3870720), (127008, 3868160), (129024, 3807720), (135990, 3612672), (138240, 3553872), (141120, 3481344), (143360, 3426948), (145056, 3386880), (145152, 3384640), (147456, 3331755), (148078, 3317760), (150528, 3263760), (158655, 3096576), (158760, 3094528), (161280, 3046176), (163188, 3010560), (165888, 2961560), (169232, 2903040), (169344, 2901120), (172032, 2855790), (181320, 2709504), (181440, 2707712), (184320, 2665404), (188160, 2611008), (190386, 2580480), (193408, 2540160), (193536, 2538480), (200704, 2447820), (203985, 2408448), (207360, 2369248), (211540, 2322432), (211680, 2320896), (215040, 2284632), (217584, 2257920), (221184, 2221170), (222117, 2211840), (225792, 2175840), (241760, 2032128), (241920, 2030784), (244782, 2007040), (245760, 1999053), (250880, 1958256), (253848, 1935360), (254016, 1934080), (258048, 1903860), (271980, 1806336), (276480, 1776936), (282240, 1740672), (285579, 1720320), (286720, 1713474), (290112, 1693440), (290304, 1692320), (296156, 1658880), (301056, 1631880), (317310, 1548288), (317520, 1547264), (322560, 1523088), (326376, 1505280), (331776, 1480780), (338464, 1451520), (338688, 1450560), (344064, 1427895), (362640, 1354752), (362880, 1353856), (368640, 1332702), (370195, 1327104), (376320, 1305504), (380772, 1290240), (386816, 1270080), (387072, 1269240), (401408, 1223910), (407970, 1204224), (414720, 1184624), (423080, 1161216), (423360, 1160448), (430080, 1142316), (435168, 1128960), (442368, 1110585), (444234, 1105920), (451584, 1087920), (475965, 1032192), (483520, 1016064), (483840, 1015392), (489564, 1003520), (501760, 979128), (507696, 967680), (508032, 967040), (516096, 951930), (543960, 903168), (552960, 888468), (564480, 870336), (571158, 860160), (573440, 856737), (580224, 846720), (580608, 846160), (592312, 829440), (602112, 815940), (611955, 802816), (634620, 774144), (635040, 773632), (645120, 761544), (652752, 752640), (663552, 740390), (666351, 737280), (676928, 725760), (677376, 725280)]