640535074560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1701

約数の個数: 576

約数和(自身を含む): 2352772853760

約数和(自身を除く): 1712237779200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 547, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1093, 1094, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1641, 1674, 1728, 1860, 1920, 1984, 2160, 2186, 2188, 2232, 2304, 2480, 2735, 2790, 2880, 2976, 3279, 3282, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4372, 4376, 4464, 4923, 4960, 5465, 5470, 5580, 5760, 5952, 6558, 6564, 6696, 6912, 7440, 7936, 8205, 8370, 8640, 8744, 8752, 8928, 9837, 9846, 9920, 10930, 10940, 11160, 11520, 11904, 13116, 13128, 13392, 14769, 14880, 16395, 16410, 16740, 16957, 17280, 17488, 17504, 17856, 19674, 19692, 19840, 21860, 21880, 22320, 23808, 24615, 26232, 26256, 26784, 29511, 29538, 29760, 32790, 32820, 33480, 33883, 33914, 34560, 34976, 35008, 35712, 39348, 39384, 39680, 43720, 43760, 44640, 49185, 49230, 50871, 52464, 52512, 53568, 59022, 59076, 59520, 65580, 65640, 66960, 67766, 67828, 69952, 70016, 71424, 73845, 78696, 78768, 84785, 87440, 87520, 89280, 98370, 98460, 101649, 101742, 104928, 105024, 107136, 118044, 118152, 119040, 131160, 131280, 133920, 135532, 135656, 139904, 140032, 147555, 147690, 152613, 157392, 157536, 169415, 169570, 174880, 175040, 178560, 196740, 196920, 203298, 203484, 209856, 210048, 214272, 236088, 236304, 254355, 262320, 262560, 267840, 271064, 271312, 279808, 295110, 295380, 304947, 305226, 314784, 315072, 338830, 339140, 349760, 350080, 357120, 393480, 393840, 406596, 406968, 419712, 420096, 457839, 472176, 472608, 508245, 508710, 524640, 525120, 535680, 542128, 542624, 590220, 590760, 597871, 609894, 610452, 629568, 630144, 677660, 678280, 699520, 700160, 763065, 786960, 787680, 813192, 813936, 839424, 914841, 915678, 944352, 945216, 1016490, 1017420, 1049280, 1050240, 1071360, 1084256, 1085248, 1180440, 1181520, 1195742, 1219788, 1220904, 1259136, 1260288, 1355320, 1356560, 1399040, 1524735, 1526130, 1573920, 1575360, 1626384, 1627872, 1793613, 1829682, 1831356, 1888704, 1890432, 2032980, 2034840, 2098560, 2100480, 2168512, 2170496, 2289195, 2360880, 2363040, 2391484, 2439576, 2441808, 2518272, 2710640, 2713120, 2989355, 3049470, 3052260, 3147840, 3150720, 3252768, 3255744, 3587226, 3659364, 3662712, 3777408, 3780864, 4065960, 4069680, 4197120, 4337024, 4340992, 4574205, 4578390, 4721760, 4726080, 4782968, 4879152, 4883616, 5380839, 5421280, 5426240, 5978710, 6098940, 6104520, 6295680, 6301440, 6505536, 6511488, 7174452, 7318728, 7325424, 7554816, 8131920, 8139360, 8674048, 8968065, 9148410, 9156780, 9443520, 9452160, 9565936, 9758304, 9767232, 10761678, 10842560, 10852480, 11957420, 12197880, 12209040, 12591360, 13011072, 13022976, 14348904, 14637456, 14650848, 16142517, 16263840, 16278720, 17936130, 18296820, 18313560, 18534001, 18887040, 18904320, 19131872, 19516608, 19534464, 21523356, 21685120, 21704960, 23914840, 24395760, 24418080, 26022144, 26904195, 28697808, 29274912, 29301696, 32285034, 32527680, 32557440, 35872260, 36593640, 36627120, 37068002, 37774080, 38263744, 39033216, 39068928, 43046712, 43370240, 47829680, 48791520, 48836160, 53808390, 55602003, 57395616, 58549824, 58603392, 64570068, 65055360, 65114880, 71744520, 73187280, 73254240, 74136004, 76527488, 78066432, 80712585, 86093424, 92670005, 95659360, 97583040, 97672320, 107616780, 111204006, 114791232, 117099648, 117206784, 129140136, 130110720, 143489040, 146374560, 146508480, 148272008, 153054976, 161425170, 166806009, 172186848, 185340010, 191318720, 195166080, 195344640, 215233560, 222408012, 229582464, 234199296, 258280272, 278010015, 286978080, 292749120, 293016960, 296544016, 322850340, 333612018, 344373696, 370680020, 382637440, 390332160, 430467120, 444816024, 459164928, 500418027, 516560544, 556020030, 573956160, 585498240, 586033920, 593088032, 645700680, 667224036, 688747392, 741360040, 765274880, 834030045, 860934240, 889632048, 1000836054, 1033121088, 1112040060, 1147912320, 1170996480, 1186176064, 1291401360, 1334448072, 1377494784, 1482720080, 1668060090, 1721868480, 1779264096, 2001672108, 2066242176, 2224080120, 2295824640, 2372352128, 2502090135, 2582802720, 2668896144, 2965440160, 3336120180, 3443736960, 3558528192, 4003344216, 4132484352, 4448160240, 4744704256, 5004180270, 5165605440, 5337792288, 5930880320, 6672240360, 6887473920, 7117056384, 8006688432, 8896320480, 10008360540, 10331210880, 10675584576, 11861760640, 13344480720, 14234112768, 16013376864, 17792640960, 20016721080, 20662421760, 21351169152, 23723521280, 26688961440, 32026753728, 35585281920, 40033442160, 42702338304, 53377922880, 64053507456, 71170563840, 80066884320, 106755845760, 128107014912, 160133768640, 213511691520, 320267537280, 640535074560]

約数ペア:

[(1, 640535074560), (2, 320267537280), (3, 213511691520), (4, 160133768640), (5, 128107014912), (6, 106755845760), (8, 80066884320), (9, 71170563840), (10, 64053507456), (12, 53377922880), (15, 42702338304), (16, 40033442160), (18, 35585281920), (20, 32026753728), (24, 26688961440), (27, 23723521280), (30, 21351169152), (31, 20662421760), (32, 20016721080), (36, 17792640960), (40, 16013376864), (45, 14234112768), (48, 13344480720), (54, 11861760640), (60, 10675584576), (62, 10331210880), (64, 10008360540), (72, 8896320480), (80, 8006688432), (90, 7117056384), (93, 6887473920), (96, 6672240360), (108, 5930880320), (120, 5337792288), (124, 5165605440), (128, 5004180270), (135, 4744704256), (144, 4448160240), (155, 4132484352), (160, 4003344216), (180, 3558528192), (186, 3443736960), (192, 3336120180), (216, 2965440160), (240, 2668896144), (248, 2582802720), (256, 2502090135), (270, 2372352128), (279, 2295824640), (288, 2224080120), (310, 2066242176), (320, 2001672108), (360, 1779264096), (372, 1721868480), (384, 1668060090), (432, 1482720080), (465, 1377494784), (480, 1334448072), (496, 1291401360), (540, 1186176064), (547, 1170996480), (558, 1147912320), (576, 1112040060), (620, 1033121088), (640, 1000836054), (720, 889632048), (744, 860934240), (768, 834030045), (837, 765274880), (864, 741360040), (930, 688747392), (960, 667224036), (992, 645700680), (1080, 593088032), (1093, 586033920), (1094, 585498240), (1116, 573956160), (1152, 556020030), (1240, 516560544), (1280, 500418027), (1395, 459164928), (1440, 444816024), (1488, 430467120), (1641, 390332160), (1674, 382637440), (1728, 370680020), (1860, 344373696), (1920, 333612018), (1984, 322850340), (2160, 296544016), (2186, 293016960), (2188, 292749120), (2232, 286978080), (2304, 278010015), (2480, 258280272), (2735, 234199296), (2790, 229582464), (2880, 222408012), (2976, 215233560), (3279, 195344640), (3282, 195166080), (3348, 191318720), (3456, 185340010), (3720, 172186848), (3840, 166806009), (3968, 161425170), (4185, 153054976), (4320, 148272008), (4372, 146508480), (4376, 146374560), (4464, 143489040), (4923, 130110720), (4960, 129140136), (5465, 117206784), (5470, 117099648), (5580, 114791232), (5760, 111204006), (5952, 107616780), (6558, 97672320), (6564, 97583040), (6696, 95659360), (6912, 92670005), (7440, 86093424), (7936, 80712585), (8205, 78066432), (8370, 76527488), (8640, 74136004), (8744, 73254240), (8752, 73187280), (8928, 71744520), (9837, 65114880), (9846, 65055360), (9920, 64570068), (10930, 58603392), (10940, 58549824), (11160, 57395616), (11520, 55602003), (11904, 53808390), (13116, 48836160), (13128, 48791520), (13392, 47829680), (14769, 43370240), (14880, 43046712), (16395, 39068928), (16410, 39033216), (16740, 38263744), (16957, 37774080), (17280, 37068002), (17488, 36627120), (17504, 36593640), (17856, 35872260), (19674, 32557440), (19692, 32527680), (19840, 32285034), (21860, 29301696), (21880, 29274912), (22320, 28697808), (23808, 26904195), (24615, 26022144), (26232, 24418080), (26256, 24395760), (26784, 23914840), (29511, 21704960), (29538, 21685120), (29760, 21523356), (32790, 19534464), (32820, 19516608), (33480, 19131872), (33883, 18904320), (33914, 18887040), (34560, 18534001), (34976, 18313560), (35008, 18296820), (35712, 17936130), (39348, 16278720), (39384, 16263840), (39680, 16142517), (43720, 14650848), (43760, 14637456), (44640, 14348904), (49185, 13022976), (49230, 13011072), (50871, 12591360), (52464, 12209040), (52512, 12197880), (53568, 11957420), (59022, 10852480), (59076, 10842560), (59520, 10761678), (65580, 9767232), (65640, 9758304), (66960, 9565936), (67766, 9452160), (67828, 9443520), (69952, 9156780), (70016, 9148410), (71424, 8968065), (73845, 8674048), (78696, 8139360), (78768, 8131920), (84785, 7554816), (87440, 7325424), (87520, 7318728), (89280, 7174452), (98370, 6511488), (98460, 6505536), (101649, 6301440), (101742, 6295680), (104928, 6104520), (105024, 6098940), (107136, 5978710), (118044, 5426240), (118152, 5421280), (119040, 5380839), (131160, 4883616), (131280, 4879152), (133920, 4782968), (135532, 4726080), (135656, 4721760), (139904, 4578390), (140032, 4574205), (147555, 4340992), (147690, 4337024), (152613, 4197120), (157392, 4069680), (157536, 4065960), (169415, 3780864), (169570, 3777408), (174880, 3662712), (175040, 3659364), (178560, 3587226), (196740, 3255744), (196920, 3252768), (203298, 3150720), (203484, 3147840), (209856, 3052260), (210048, 3049470), (214272, 2989355), (236088, 2713120), (236304, 2710640), (254355, 2518272), (262320, 2441808), (262560, 2439576), (267840, 2391484), (271064, 2363040), (271312, 2360880), (279808, 2289195), (295110, 2170496), (295380, 2168512), (304947, 2100480), (305226, 2098560), (314784, 2034840), (315072, 2032980), (338830, 1890432), (339140, 1888704), (349760, 1831356), (350080, 1829682), (357120, 1793613), (393480, 1627872), (393840, 1626384), (406596, 1575360), (406968, 1573920), (419712, 1526130), (420096, 1524735), (457839, 1399040), (472176, 1356560), (472608, 1355320), (508245, 1260288), (508710, 1259136), (524640, 1220904), (525120, 1219788), (535680, 1195742), (542128, 1181520), (542624, 1180440), (590220, 1085248), (590760, 1084256), (597871, 1071360), (609894, 1050240), (610452, 1049280), (629568, 1017420), (630144, 1016490), (677660, 945216), (678280, 944352), (699520, 915678), (700160, 914841), (763065, 839424), (786960, 813936), (787680, 813192)]