638549015040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:925

約数の個数: 640

約数和(自身を含む): 2318042707200

約数和(自身を除く): 1679493692160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 256, 269, 270, 288, 305, 320, 360, 366, 384, 432, 480, 488, 512, 538, 540, 549, 563, 576, 610, 640, 720, 732, 768, 807, 864, 915, 960, 976, 1076, 1080, 1098, 1126, 1152, 1220, 1280, 1345, 1440, 1464, 1536, 1614, 1647, 1689, 1728, 1830, 1920, 1952, 2152, 2160, 2196, 2252, 2304, 2421, 2440, 2560, 2690, 2745, 2815, 2880, 2928, 3228, 3294, 3378, 3456, 3660, 3840, 3904, 4035, 4304, 4320, 4392, 4504, 4608, 4842, 4880, 5067, 5380, 5490, 5630, 5760, 5856, 6456, 6588, 6756, 6912, 7263, 7320, 7680, 7808, 8070, 8235, 8445, 8608, 8640, 8784, 9008, 9684, 9760, 10134, 10760, 10980, 11260, 11520, 11712, 12105, 12912, 13176, 13512, 13824, 14526, 14640, 15201, 15616, 16140, 16409, 16470, 16890, 17216, 17280, 17568, 18016, 19368, 19520, 20268, 21520, 21960, 22520, 23040, 23424, 24210, 25335, 25824, 26352, 27024, 29052, 29280, 30402, 31232, 32280, 32818, 32940, 33780, 34343, 34432, 34560, 35136, 36032, 36315, 38736, 39040, 40536, 43040, 43920, 45040, 46848, 48420, 49227, 50670, 51648, 52704, 54048, 58104, 58560, 60804, 64560, 65636, 65880, 67560, 68686, 68864, 69120, 70272, 72064, 72630, 76005, 77472, 78080, 81072, 82045, 86080, 87840, 90080, 93696, 96840, 98454, 101340, 103029, 103296, 105408, 108096, 116208, 117120, 121608, 129120, 131272, 131760, 135120, 137372, 137728, 140544, 144128, 145260, 147681, 151447, 152010, 154944, 156160, 162144, 164090, 171715, 172160, 175680, 180160, 193680, 196908, 202680, 206058, 206592, 210816, 216192, 232416, 234240, 243216, 246135, 258240, 262544, 263520, 270240, 274744, 281088, 288256, 290520, 295362, 302894, 304020, 309087, 309888, 324288, 328180, 343430, 344320, 351360, 360320, 387360, 393816, 405360, 412116, 413184, 421632, 432384, 443043, 454341, 464832, 468480, 486432, 492270, 515145, 516480, 525088, 527040, 540480, 549488, 581040, 590724, 605788, 608040, 618174, 619776, 648576, 656360, 686860, 688640, 702720, 720640, 738405, 757235, 774720, 787632, 810720, 824232, 843264, 864768, 886086, 908682, 927261, 929664, 972864, 984540, 1030290, 1032960, 1050176, 1054080, 1080960, 1098976, 1162080, 1181448, 1211576, 1216080, 1236348, 1239552, 1297152, 1312720, 1363023, 1373720, 1405440, 1441280, 1476810, 1514470, 1545435, 1549440, 1575264, 1621440, 1648464, 1772172, 1817364, 1854522, 1859328, 1945728, 1969080, 2060580, 2065920, 2100352, 2108160, 2161920, 2197952, 2215215, 2271705, 2324160, 2362896, 2423152, 2432160, 2472696, 2594304, 2625440, 2726046, 2747440, 2953620, 3028940, 3090870, 3098880, 3150528, 3242880, 3296928, 3544344, 3634728, 3709044, 3718656, 3891456, 3938160, 4089069, 4121160, 4200704, 4216320, 4323840, 4395904, 4430430, 4543410, 4636305, 4648320, 4725792, 4846304, 4864320, 4945392, 5250880, 5452092, 5494880, 5907240, 6057880, 6181740, 6197760, 6301056, 6485760, 6593856, 6815115, 7088688, 7269456, 7418088, 7782912, 7876320, 8178138, 8242320, 8401408, 8791808, 8860860, 9086820, 9238267, 9272610, 9296640, 9451584, 9692608, 9728640, 9890784, 10501760, 10904184, 10989760, 11814480, 12115760, 12363480, 12602112, 12971520, 13187712, 13630230, 14177376, 14538912, 14836176, 15752640, 16356276, 16484640, 17583616, 17721720, 18173640, 18476534, 18545220, 18593280, 18903168, 19385216, 19457280, 19781568, 20445345, 21003520, 21808368, 21979520, 23628960, 24231520, 24726960, 25204224, 26375424, 27260460, 27714801, 28354752, 29077824, 29672352, 31505280, 32712552, 32969280, 35443440, 36347280, 36953068, 37090440, 37806336, 38770432, 38914560, 39563136, 40890690, 42007040, 43616736, 43959040, 46191335, 47257920, 48463040, 49453920, 52750848, 54520920, 55429602, 56709504, 58155648, 59344704, 63010560, 65425104, 65938560, 70886880, 72694560, 73906136, 74180880, 75612672, 77540864, 79126272, 81781380, 83144403, 87233472, 87918080, 92382670, 94515840, 96926080, 98907840, 109041840, 110859204, 113419008, 116311296, 118689408, 126021120, 130850208, 131877120, 138574005, 141773760, 145389120, 147812272, 148361760, 158252544, 163562760, 166288806, 174466944, 184765340, 189031680, 193852160, 197815680, 218083680, 221718408, 226838016, 232622592, 237378816, 249433209, 261700416, 263754240, 277148010, 283547520, 290778240, 295624544, 296723520, 327125520, 332577612, 348933888, 369530680, 378063360, 387704320, 395631360, 415722015, 436167360, 443436816, 474757632, 498866418, 523400832, 554296020, 567095040, 581556480, 591249088, 593447040, 654251040, 665155224, 697867776, 739061360, 791262720, 831444030, 872334720, 886873632, 997732836, 1046801664, 1108592040, 1134190080, 1163112960, 1182498176, 1186894080, 1247166045, 1308502080, 1330310448, 1478122720, 1662888060, 1744669440, 1773747264, 1995465672, 2093603328, 2217184080, 2364996352, 2373788160, 2494332090, 2617004160, 2660620896, 2956245440, 3325776120, 3489338880, 3547494528, 3990931344, 4434368160, 4729992704, 4988664180, 5234008320, 5321241792, 5912490880, 6651552240, 7094989056, 7981862688, 8868736320, 9977328360, 10468016640, 10642483584, 11824981760, 13303104480, 14189978112, 15963725376, 17737472640, 19954656720, 21284967168, 23649963520, 26606208960, 31927450752, 35474945280, 39909313440, 42569934336, 53212417920, 63854901504, 70949890560, 79818626880, 106424835840, 127709803008, 159637253760, 212849671680, 319274507520, 638549015040]

約数ペア:

[(1, 638549015040), (2, 319274507520), (3, 212849671680), (4, 159637253760), (5, 127709803008), (6, 106424835840), (8, 79818626880), (9, 70949890560), (10, 63854901504), (12, 53212417920), (15, 42569934336), (16, 39909313440), (18, 35474945280), (20, 31927450752), (24, 26606208960), (27, 23649963520), (30, 21284967168), (32, 19954656720), (36, 17737472640), (40, 15963725376), (45, 14189978112), (48, 13303104480), (54, 11824981760), (60, 10642483584), (61, 10468016640), (64, 9977328360), (72, 8868736320), (80, 7981862688), (90, 7094989056), (96, 6651552240), (108, 5912490880), (120, 5321241792), (122, 5234008320), (128, 4988664180), (135, 4729992704), (144, 4434368160), (160, 3990931344), (180, 3547494528), (183, 3489338880), (192, 3325776120), (216, 2956245440), (240, 2660620896), (244, 2617004160), (256, 2494332090), (269, 2373788160), (270, 2364996352), (288, 2217184080), (305, 2093603328), (320, 1995465672), (360, 1773747264), (366, 1744669440), (384, 1662888060), (432, 1478122720), (480, 1330310448), (488, 1308502080), (512, 1247166045), (538, 1186894080), (540, 1182498176), (549, 1163112960), (563, 1134190080), (576, 1108592040), (610, 1046801664), (640, 997732836), (720, 886873632), (732, 872334720), (768, 831444030), (807, 791262720), (864, 739061360), (915, 697867776), (960, 665155224), (976, 654251040), (1076, 593447040), (1080, 591249088), (1098, 581556480), (1126, 567095040), (1152, 554296020), (1220, 523400832), (1280, 498866418), (1345, 474757632), (1440, 443436816), (1464, 436167360), (1536, 415722015), (1614, 395631360), (1647, 387704320), (1689, 378063360), (1728, 369530680), (1830, 348933888), (1920, 332577612), (1952, 327125520), (2152, 296723520), (2160, 295624544), (2196, 290778240), (2252, 283547520), (2304, 277148010), (2421, 263754240), (2440, 261700416), (2560, 249433209), (2690, 237378816), (2745, 232622592), (2815, 226838016), (2880, 221718408), (2928, 218083680), (3228, 197815680), (3294, 193852160), (3378, 189031680), (3456, 184765340), (3660, 174466944), (3840, 166288806), (3904, 163562760), (4035, 158252544), (4304, 148361760), (4320, 147812272), (4392, 145389120), (4504, 141773760), (4608, 138574005), (4842, 131877120), (4880, 130850208), (5067, 126021120), (5380, 118689408), (5490, 116311296), (5630, 113419008), (5760, 110859204), (5856, 109041840), (6456, 98907840), (6588, 96926080), (6756, 94515840), (6912, 92382670), (7263, 87918080), (7320, 87233472), (7680, 83144403), (7808, 81781380), (8070, 79126272), (8235, 77540864), (8445, 75612672), (8608, 74180880), (8640, 73906136), (8784, 72694560), (9008, 70886880), (9684, 65938560), (9760, 65425104), (10134, 63010560), (10760, 59344704), (10980, 58155648), (11260, 56709504), (11520, 55429602), (11712, 54520920), (12105, 52750848), (12912, 49453920), (13176, 48463040), (13512, 47257920), (13824, 46191335), (14526, 43959040), (14640, 43616736), (15201, 42007040), (15616, 40890690), (16140, 39563136), (16409, 38914560), (16470, 38770432), (16890, 37806336), (17216, 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9238267), (70272, 9086820), (72064, 8860860), (72630, 8791808), (76005, 8401408), (77472, 8242320), (78080, 8178138), (81072, 7876320), (82045, 7782912), (86080, 7418088), (87840, 7269456), (90080, 7088688), (93696, 6815115), (96840, 6593856), (98454, 6485760), (101340, 6301056), (103029, 6197760), (103296, 6181740), (105408, 6057880), (108096, 5907240), (116208, 5494880), (117120, 5452092), (121608, 5250880), (129120, 4945392), (131272, 4864320), (131760, 4846304), (135120, 4725792), (137372, 4648320), (137728, 4636305), (140544, 4543410), (144128, 4430430), (145260, 4395904), (147681, 4323840), (151447, 4216320), (152010, 4200704), (154944, 4121160), (156160, 4089069), (162144, 3938160), (164090, 3891456), (171715, 3718656), (172160, 3709044), (175680, 3634728), (180160, 3544344), (193680, 3296928), (196908, 3242880), (202680, 3150528), (206058, 3098880), (206592, 3090870), (210816, 3028940), (216192, 2953620), (232416, 2747440), (234240, 2726046), (243216, 2625440), (246135, 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824232), (787632, 810720)]