648135198720

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13709}}^1$

素因数の和:13770

約数の個数: 576

約数和(自身を含む): 2452302216000

約数和(自身を除く): 1804167017280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 972, 1024, 1026, 1080, 1140, 1152, 1215, 1216, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2048, 2052, 2160, 2280, 2304, 2430, 2432, 2560, 2565, 2592, 2736, 2880, 3040, 3072, 3078, 3240, 3420, 3456, 3648, 3840, 3888, 4104, 4320, 4560, 4608, 4617, 4860, 4864, 5120, 5130, 5184, 5472, 5760, 6080, 6144, 6156, 6480, 6840, 6912, 7296, 7680, 7695, 7776, 8208, 8640, 9120, 9216, 9234, 9720, 9728, 10240, 10260, 10368, 10944, 11520, 12160, 12312, 12960, 13680, 13709, 13824, 14592, 15360, 15390, 15552, 16416, 17280, 18240, 18432, 18468, 19440, 19456, 20520, 20736, 21888, 23040, 23085, 24320, 24624, 25920, 27360, 27418, 27648, 29184, 30720, 30780, 31104, 32832, 34560, 36480, 36936, 38880, 38912, 41040, 41127, 41472, 43776, 46080, 46170, 48640, 49248, 51840, 54720, 54836, 55296, 58368, 61560, 62208, 65664, 68545, 69120, 72960, 73872, 77760, 82080, 82254, 82944, 87552, 92160, 92340, 97280, 98496, 103680, 109440, 109672, 116736, 123120, 123381, 124416, 131328, 137090, 138240, 145920, 147744, 155520, 164160, 164508, 165888, 175104, 184680, 194560, 196992, 205635, 207360, 218880, 219344, 246240, 246762, 248832, 260471, 262656, 274180, 276480, 291840, 295488, 311040, 328320, 329016, 350208, 369360, 370143, 393984, 411270, 414720, 437760, 438688, 492480, 493524, 497664, 520942, 525312, 548360, 583680, 590976, 616905, 622080, 656640, 658032, 738720, 740286, 781413, 787968, 822540, 829440, 875520, 877376, 984960, 987048, 1041884, 1050624, 1096720, 1110429, 1181952, 1233810, 1244160, 1302355, 1313280, 1316064, 1477440, 1480572, 1562826, 1575936, 1645080, 1751040, 1754752, 1850715, 1969920, 1974096, 2083768, 2193440, 2220858, 2344239, 2363904, 2467620, 2488320, 2604710, 2626560, 2632128, 2954880, 2961144, 3125652, 3151872, 3290160, 3331287, 3509504, 3701430, 3907065, 3939840, 3948192, 4167536, 4386880, 4441716, 4688478, 4727808, 4935240, 5209420, 5253120, 5264256, 5552145, 5909760, 5922288, 6251304, 6580320, 6662574, 7019008, 7032717, 7402860, 7814130, 7879680, 7896384, 8335072, 8773760, 8883432, 9376956, 9455616, 9870480, 10418840, 10528512, 11104290, 11721195, 11819520, 11844576, 12502608, 13160640, 13325148, 14038016, 14065434, 14805720, 15628260, 15759360, 15792768, 16656435, 16670144, 17547520, 17766864, 18753912, 19740960, 20837680, 21057024, 21098151, 22208580, 23442390, 23639040, 23689152, 25005216, 26321280, 26650296, 28076032, 28130868, 29611440, 31256520, 31585536, 33312870, 33340288, 35095040, 35163585, 35533728, 37507824, 39481920, 41675360, 42114048, 42196302, 44417160, 46884780, 47278080, 47378304, 50010432, 52642560, 53300592, 56261736, 59222880, 62513040, 63171072, 63294453, 66625740, 66680576, 70190080, 70327170, 71067456, 75015648, 78963840, 83350720, 84228096, 84392604, 88834320, 93769560, 94756608, 100020864, 105285120, 105490755, 106601184, 112523472, 118445760, 125026080, 126342144, 126588906, 133251480, 133361152, 140380160, 140654340, 142134912, 150031296, 157927680, 166701440, 168785208, 177668640, 187539120, 189513216, 200041728, 210570240, 210981510, 213202368, 225046944, 236891520, 250052160, 252684288, 253177812, 266502960, 266722304, 281308680, 284269824, 300062592, 315855360, 316472265, 333402880, 337570416, 355337280, 375078240, 379026432, 400083456, 421140480, 421963020, 426404736, 450093888, 473783040, 500104320, 506355624, 533005920, 533444608, 562617360, 568539648, 600125184, 631710720, 632944530, 666805760, 675140832, 710674560, 750156480, 758052864, 800166912, 843926040, 852809472, 900187776, 947566080, 1000208640, 1012711248, 1066011840, 1125234720, 1137079296, 1200250368, 1263421440, 1265889060, 1333611520, 1350281664, 1421349120, 1500312960, 1600333824, 1687852080, 1705618944, 1800375552, 1895132160, 2000417280, 2025422496, 2132023680, 2250469440, 2274158592, 2400500736, 2531778120, 2667223040, 2700563328, 2842698240, 3000625920, 3375704160, 3411237888, 3600751104, 3790264320, 4000834560, 4050844992, 4264047360, 4500938880, 4801001472, 5063556240, 5401126656, 5685396480, 6001251840, 6751408320, 6822475776, 7201502208, 8001669120, 8101689984, 8528094720, 9001877760, 10127112480, 10802253312, 11370792960, 12002503680, 13502816640, 14403004416, 16203379968, 17056189440, 18003755520, 20254224960, 21604506624, 24005007360, 27005633280, 32406759936, 34112378880, 36007511040, 40508449920, 43209013248, 54011266560, 64813519872, 72015022080, 81016899840, 108022533120, 129627039744, 162033799680, 216045066240, 324067599360, 648135198720]

約数ペア:

[(1, 648135198720), (2, 324067599360), (3, 216045066240), (4, 162033799680), (5, 129627039744), (6, 108022533120), (8, 81016899840), (9, 72015022080), (10, 64813519872), (12, 54011266560), (15, 43209013248), (16, 40508449920), (18, 36007511040), (19, 34112378880), (20, 32406759936), (24, 27005633280), (27, 24005007360), (30, 21604506624), (32, 20254224960), (36, 18003755520), (38, 17056189440), (40, 16203379968), (45, 14403004416), (48, 13502816640), (54, 12002503680), (57, 11370792960), (60, 10802253312), (64, 10127112480), (72, 9001877760), (76, 8528094720), (80, 8101689984), (81, 8001669120), (90, 7201502208), (95, 6822475776), (96, 6751408320), (108, 6001251840), (114, 5685396480), (120, 5401126656), (128, 5063556240), (135, 4801001472), (144, 4500938880), (152, 4264047360), (160, 4050844992), (162, 4000834560), (171, 3790264320), (180, 3600751104), (190, 3411237888), (192, 3375704160), (216, 3000625920), (228, 2842698240), (240, 2700563328), (243, 2667223040), (256, 2531778120), (270, 2400500736), (285, 2274158592), (288, 2250469440), (304, 2132023680), (320, 2025422496), (324, 2000417280), (342, 1895132160), (360, 1800375552), (380, 1705618944), (384, 1687852080), (405, 1600333824), (432, 1500312960), (456, 1421349120), (480, 1350281664), (486, 1333611520), (512, 1265889060), (513, 1263421440), (540, 1200250368), (570, 1137079296), (576, 1125234720), (608, 1066011840), (640, 1012711248), (648, 1000208640), (684, 947566080), (720, 900187776), (760, 852809472), (768, 843926040), (810, 800166912), (855, 758052864), (864, 750156480), (912, 710674560), (960, 675140832), (972, 666805760), (1024, 632944530), (1026, 631710720), (1080, 600125184), (1140, 568539648), (1152, 562617360), (1215, 533444608), (1216, 533005920), (1280, 506355624), (1296, 500104320), (1368, 473783040), (1440, 450093888), (1520, 426404736), (1536, 421963020), (1539, 421140480), (1620, 400083456), (1710, 379026432), (1728, 375078240), (1824, 355337280), (1920, 337570416), (1944, 333402880), (2048, 316472265), (2052, 315855360), (2160, 300062592), (2280, 284269824), (2304, 281308680), (2430, 266722304), (2432, 266502960), (2560, 253177812), (2565, 252684288), (2592, 250052160), (2736, 236891520), (2880, 225046944), (3040, 213202368), (3072, 210981510), (3078, 210570240), (3240, 200041728), (3420, 189513216), (3456, 187539120), (3648, 177668640), (3840, 168785208), (3888, 166701440), (4104, 157927680), (4320, 150031296), (4560, 142134912), (4608, 140654340), (4617, 140380160), (4860, 133361152), (4864, 133251480), (5120, 126588906), (5130, 126342144), (5184, 125026080), (5472, 118445760), (5760, 112523472), (6080, 106601184), (6144, 105490755), (6156, 105285120), (6480, 100020864), (6840, 94756608), (6912, 93769560), (7296, 88834320), (7680, 84392604), (7695, 84228096), (7776, 83350720), (8208, 78963840), (8640, 75015648), (9120, 71067456), (9216, 70327170), (9234, 70190080), (9720, 66680576), (9728, 66625740), (10240, 63294453), (10260, 63171072), (10368, 62513040), (10944, 59222880), (11520, 56261736), (12160, 53300592), (12312, 52642560), (12960, 50010432), (13680, 47378304), (13709, 47278080), (13824, 46884780), (14592, 44417160), (15360, 42196302), (15390, 42114048), (15552, 41675360), (16416, 39481920), (17280, 37507824), (18240, 35533728), (18432, 35163585), (18468, 35095040), (19440, 33340288), (19456, 33312870), (20520, 31585536), (20736, 31256520), (21888, 29611440), (23040, 28130868), (23085, 28076032), (24320, 26650296), (24624, 26321280), (25920, 25005216), (27360, 23689152), (27418, 23639040), (27648, 23442390), (29184, 22208580), (30720, 21098151), (30780, 21057024), (31104, 20837680), (32832, 19740960), (34560, 18753912), (36480, 17766864), (36936, 17547520), (38880, 16670144), (38912, 16656435), (41040, 15792768), (41127, 15759360), (41472, 15628260), (43776, 14805720), (46080, 14065434), (46170, 14038016), (48640, 13325148), (49248, 13160640), (51840, 12502608), (54720, 11844576), (54836, 11819520), (55296, 11721195), (58368, 11104290), (61560, 10528512), (62208, 10418840), (65664, 9870480), (68545, 9455616), (69120, 9376956), (72960, 8883432), (73872, 8773760), (77760, 8335072), (82080, 7896384), (82254, 7879680), (82944, 7814130), (87552, 7402860), (92160, 7032717), (92340, 7019008), (97280, 6662574), (98496, 6580320), (103680, 6251304), (109440, 5922288), (109672, 5909760), (116736, 5552145), (123120, 5264256), (123381, 5253120), (124416, 5209420), (131328, 4935240), (137090, 4727808), (138240, 4688478), (145920, 4441716), (147744, 4386880), (155520, 4167536), (164160, 3948192), (164508, 3939840), (165888, 3907065), (175104, 3701430), (184680, 3509504), (194560, 3331287), (196992, 3290160), (205635, 3151872), (207360, 3125652), (218880, 2961144), (219344, 2954880), (246240, 2632128), (246762, 2626560), (248832, 2604710), (260471, 2488320), (262656, 2467620), (274180, 2363904), (276480, 2344239), (291840, 2220858), (295488, 2193440), (311040, 2083768), (328320, 1974096), (329016, 1969920), (350208, 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