21436462080

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 880

約数和(自身を含む): 86741968896

約数和(自身を除く): 65305506816

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, 37, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 74, 80, 81, 88, 90, 96, 99, 108, 110, 111, 120, 127, 128, 132, 135, 144, 148, 160, 162, 165, 176, 180, 185, 192, 198, 216, 220, 222, 240, 254, 256, 264, 270, 288, 296, 297, 320, 324, 330, 333, 352, 360, 370, 381, 384, 396, 405, 407, 432, 440, 444, 480, 495, 508, 512, 528, 540, 555, 576, 592, 594, 635, 640, 648, 660, 666, 704, 720, 740, 762, 768, 792, 810, 814, 864, 880, 888, 891, 960, 990, 999, 1016, 1024, 1056, 1080, 1110, 1143, 1152, 1184, 1188, 1221, 1270, 1280, 1296, 1320, 1332, 1397, 1408, 1440, 1480, 1485, 1524, 1536, 1584, 1620, 1628, 1665, 1728, 1760, 1776, 1782, 1905, 1920, 1980, 1998, 2032, 2035, 2112, 2160, 2220, 2286, 2304, 2368, 2376, 2442, 2540, 2560, 2592, 2640, 2664, 2794, 2816, 2880, 2960, 2970, 2997, 3048, 3072, 3168, 3240, 3256, 3330, 3429, 3456, 3520, 3552, 3564, 3663, 3810, 3840, 3960, 3996, 4064, 4070, 4191, 4224, 4320, 4440, 4455, 4572, 4608, 4699, 4736, 4752, 4884, 4995, 5080, 5120, 5184, 5280, 5328, 5588, 5632, 5715, 5760, 5920, 5940, 5994, 6096, 6105, 6336, 6480, 6512, 6660, 6858, 6912, 6985, 7040, 7104, 7128, 7326, 7620, 7680, 7920, 7992, 8128, 8140, 8382, 8448, 8640, 8880, 8910, 9144, 9216, 9398, 9472, 9504, 9768, 9990, 10160, 10287, 10368, 10560, 10656, 10989, 11176, 11264, 11430, 11520, 11840, 11880, 11988, 12192, 12210, 12573, 12672, 12960, 13024, 13320, 13716, 13824, 13970, 14080, 14097, 14208, 14256, 14652, 14985, 15240, 15360, 15840, 15984, 16256, 16280, 16764, 16896, 17145, 17280, 17760, 17820, 18288, 18315, 18796, 18944, 19008, 19536, 19980, 20320, 20574, 20736, 20955, 21120, 21312, 21978, 22352, 22860, 23040, 23495, 23680, 23760, 23976, 24384, 24420, 25146, 25344, 25920, 26048, 26640, 27432, 27648, 27940, 28160, 28194, 28416, 28512, 29304, 29970, 30480, 31680, 31968, 32512, 32560, 32967, 33528, 33792, 34290, 34560, 35520, 35640, 36576, 36630, 37592, 37719, 37888, 38016, 39072, 39960, 40640, 41148, 41472, 41910, 42240, 42291, 42624, 43956, 44704, 45720, 46080, 46990, 47360, 47520, 47952, 48768, 48840, 50292, 50688, 51435, 51689, 51840, 52096, 53280, 54864, 54945, 55880, 56320, 56388, 56832, 57024, 58608, 59940, 60960, 62865, 63360, 63936, 65024, 65120, 65934, 67056, 68580, 69120, 70485, 71040, 71280, 73152, 73260, 75184, 75438, 76032, 78144, 79920, 81280, 82296, 82944, 83820, 84480, 84582, 85248, 87912, 89408, 91440, 93980, 94720, 95040, 95904, 97536, 97680, 100584, 101376, 102870, 103378, 103680, 104192, 106560, 109728, 109890, 111760, 112776, 113157, 113664, 114048, 117216, 119880, 121920, 125730, 126720, 126873, 127872, 130048, 130240, 131868, 134112, 137160, 138240, 140970, 142080, 142560, 146304, 146520, 150368, 150876, 152064, 155067, 156288, 159840, 162560, 164592, 164835, 167640, 168960, 169164, 170496, 175824, 178816, 182880, 187960, 188595, 189440, 190080, 191808, 195072, 195360, 201168, 205740, 206756, 207360, 208384, 211455, 213120, 219456, 219780, 223520, 225552, 226314, 228096, 234432, 239760, 243840, 251460, 253440, 253746, 255744, 258445, 260480, 263736, 268224, 274320, 281940, 284160, 285120, 292608, 293040, 300736, 301752, 304128, 310134, 312576, 319680, 325120, 329184, 329670, 335280, 338328, 340992, 351648, 357632, 365760, 375920, 377190, 380160, 380619, 383616, 390144, 390720, 402336, 411480, 413512, 414720, 416768, 422910, 426240, 438912, 439560, 447040, 451104, 452628, 456192, 465201, 468864, 479520, 487680, 502920, 506880, 507492, 511488, 516890, 520960, 527472, 536448, 548640, 563880, 565785, 568320, 570240, 585216, 586080, 601472, 603504, 620268, 625152, 634365, 639360, 650240, 658368, 659340, 670560, 676656, 703296, 715264, 731520, 751840, 754380, 760320, 761238, 767232, 775335, 781440, 804672, 822960, 827024, 845820, 852480, 877824, 879120, 894080, 902208, 905256, 912384, 930402, 937728, 959040, 975360, 1005840, 1014984, 1022976, 1033780, 1041920, 1054944, 1072896, 1097280, 1127760, 1131570, 1140480, 1170432, 1172160, 1202944, 1207008, 1240536, 1250304, 1268730, 1278720, 1316736, 1318680, 1341120, 1353312, 1395603, 1406592, 1430528, 1463040, 1503680, 1508760, 1520640, 1522476, 1534464, 1550670, 1562880, 1609344, 1645920, 1654048, 1691640, 1704960, 1755648, 1758240, 1788160, 1804416, 1810512, 1860804, 1875456, 1903095, 1918080, 1950720, 2011680, 2029968, 2067560, 2083840, 2109888, 2145792, 2194560, 2255520, 2263140, 2280960, 2326005, 2344320, 2405888, 2414016, 2481072, 2537460, 2557440, 2633472, 2637360, 2682240, 2706624, 2791206, 2813184, 2926080, 3007360, 3017520, 3044952, 3068928, 3101340, 3125760, 3218688, 3291840, 3308096, 3383280, 3511296, 3516480, 3576320, 3608832, 3621024, 3721608, 3750912, 3806190, 3836160, 4023360, 4059936, 4135120, 4186809, 4219776, 4291584, 4389120, 4511040, 4526280, 4561920, 4652010, 4688640, 4811776, 4828032, 4962144, 5074920, 5114880, 5266944, 5274720, 5364480, 5413248, 5582412, 5626368, 5852160, 6014720, 6035040, 6089904, 6202680, 6251520, 6437376, 6583680, 6616192, 6766560, 6978015, 7032960, 7152640, 7217664, 7242048, 7443216, 7612380, 7672320, 8046720, 8119872, 8270240, 8373618, 8439552, 8778240, 9022080, 9052560, 9304020, 9377280, 9656064, 9924288, 10149840, 10533888, 10549440, 10728960, 10826496, 11164824, 11252736, 12029440, 12070080, 12179808, 12405360, 12874752, 13167360, 13232384, 13533120, 13956030, 14065920, 14435328, 14484096, 14886432, 15224760, 15344640, 16093440, 16239744, 16540480, 16747236, 16879104, 17556480, 18044160, 18105120, 18608040, 18754560, 19312128, 19848576, 20299680, 20934045, 21098880, 21457920, 21652992, 22329648, 24058880, 24140160, 24359616, 24810720, 26334720, 26464768, 27066240, 27912060, 28131840, 28968192, 29772864, 30449520, 32186880, 32479488, 33080960, 33494472, 33758208, 36088320, 36210240, 37216080, 38624256, 39697152, 40599360, 41868090, 42197760, 43305984, 44659296, 48280320, 48719232, 49621440, 52669440, 52929536, 54132480, 55824120, 56263680, 57936384, 59545728, 60899040, 64373760, 64958976, 66161920, 66988944, 72176640, 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約数ペア:

[(1, 21436462080), (2, 10718231040), (3, 7145487360), (4, 5359115520), (5, 4287292416), (6, 3572743680), (8, 2679557760), (9, 2381829120), (10, 2143646208), (11, 1948769280), (12, 1786371840), (15, 1429097472), (16, 1339778880), (18, 1190914560), (20, 1071823104), (22, 974384640), (24, 893185920), (27, 793943040), (30, 714548736), (32, 669889440), (33, 649589760), (36, 595457280), (37, 579363840), (40, 535911552), (44, 487192320), (45, 476365824), (48, 446592960), (54, 396971520), (55, 389753856), (60, 357274368), (64, 334944720), (66, 324794880), (72, 297728640), (74, 289681920), (80, 267955776), (81, 264647680), (88, 243596160), (90, 238182912), (96, 223296480), (99, 216529920), (108, 198485760), (110, 194876928), (111, 193121280), (120, 178637184), (127, 168791040), (128, 167472360), (132, 162397440), (135, 158788608), (144, 148864320), (148, 144840960), (160, 133977888), (162, 132323840), (165, 129917952), (176, 121798080), (180, 119091456), (185, 115872768), (192, 111648240), (198, 108264960), (216, 99242880), (220, 97438464), (222, 96560640), (240, 89318592), (254, 84395520), (256, 83736180), (264, 81198720), (270, 79394304), (288, 74432160), (296, 72420480), (297, 72176640), (320, 66988944), (324, 66161920), (330, 64958976), (333, 64373760), (352, 60899040), (360, 59545728), (370, 57936384), (381, 56263680), (384, 55824120), (396, 54132480), (405, 52929536), (407, 52669440), (432, 49621440), (440, 48719232), (444, 48280320), (480, 44659296), (495, 43305984), (508, 42197760), (512, 41868090), (528, 40599360), (540, 39697152), (555, 38624256), (576, 37216080), (592, 36210240), (594, 36088320), (635, 33758208), (640, 33494472), (648, 33080960), (660, 32479488), (666, 32186880), (704, 30449520), (720, 29772864), (740, 28968192), (762, 28131840), (768, 27912060), (792, 27066240), (810, 26464768), (814, 26334720), (864, 24810720), (880, 24359616), (888, 24140160), (891, 24058880), (960, 22329648), (990, 21652992), (999, 21457920), (1016, 21098880), (1024, 20934045), (1056, 20299680), (1080, 19848576), (1110, 19312128), (1143, 18754560), (1152, 18608040), (1184, 18105120), (1188, 18044160), (1221, 17556480), (1270, 16879104), (1280, 16747236), (1296, 16540480), (1320, 16239744), (1332, 16093440), (1397, 15344640), (1408, 15224760), (1440, 14886432), (1480, 14484096), (1485, 14435328), (1524, 14065920), (1536, 13956030), (1584, 13533120), (1620, 13232384), (1628, 13167360), (1665, 12874752), (1728, 12405360), (1760, 12179808), (1776, 12070080), (1782, 12029440), (1905, 11252736), (1920, 11164824), (1980, 10826496), (1998, 10728960), (2032, 10549440), (2035, 10533888), (2112, 10149840), (2160, 9924288), (2220, 9656064), (2286, 9377280), (2304, 9304020), (2368, 9052560), (2376, 9022080), (2442, 8778240), (2540, 8439552), (2560, 8373618), (2592, 8270240), (2640, 8119872), (2664, 8046720), (2794, 7672320), (2816, 7612380), (2880, 7443216), (2960, 7242048), (2970, 7217664), (2997, 7152640), (3048, 7032960), (3072, 6978015), (3168, 6766560), (3240, 6616192), (3256, 6583680), (3330, 6437376), (3429, 6251520), (3456, 6202680), (3520, 6089904), (3552, 6035040), (3564, 6014720), (3663, 5852160), (3810, 5626368), (3840, 5582412), (3960, 5413248), (3996, 5364480), (4064, 5274720), (4070, 5266944), (4191, 5114880), (4224, 5074920), (4320, 4962144), (4440, 4828032), (4455, 4811776), (4572, 4688640), (4608, 4652010), (4699, 4561920), (4736, 4526280), (4752, 4511040), (4884, 4389120), (4995, 4291584), (5080, 4219776), (5120, 4186809), (5184, 4135120), (5280, 4059936), (5328, 4023360), (5588, 3836160), (5632, 3806190), (5715, 3750912), (5760, 3721608), (5920, 3621024), (5940, 3608832), (5994, 3576320), (6096, 3516480), (6105, 3511296), (6336, 3383280), (6480, 3308096), (6512, 3291840), (6660, 3218688), (6858, 3125760), (6912, 3101340), (6985, 3068928), (7040, 3044952), (7104, 3017520), (7128, 3007360), (7326, 2926080), (7620, 2813184), (7680, 2791206), (7920, 2706624), (7992, 2682240), (8128, 2637360), (8140, 2633472), (8382, 2557440), (8448, 2537460), (8640, 2481072), (8880, 2414016), (8910, 2405888), (9144, 2344320), (9216, 2326005), (9398, 2280960), (9472, 2263140), (9504, 2255520), (9768, 2194560), (9990, 2145792), (10160, 2109888), (10287, 2083840), (10368, 2067560), (10560, 2029968), (10656, 2011680), (10989, 1950720), (11176, 1918080), (11264, 1903095), (11430, 1875456), (11520, 1860804), (11840, 1810512), (11880, 1804416), (11988, 1788160), (12192, 1758240), (12210, 1755648), (12573, 1704960), (12672, 1691640), (12960, 1654048), (13024, 1645920), (13320, 1609344), (13716, 1562880), (13824, 1550670), (13970, 1534464), (14080, 1522476), (14097, 1520640), (14208, 1508760), (14256, 1503680), (14652, 1463040), (14985, 1430528), (15240, 1406592), (15360, 1395603), (15840, 1353312), (15984, 1341120), (16256, 1318680), (16280, 1316736), (16764, 1278720), (16896, 1268730), (17145, 1250304), (17280, 1240536), (17760, 1207008), (17820, 1202944), (18288, 1172160), (18315, 1170432), (18796, 1140480), (18944, 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(93980, 228096), (94720, 226314), (95040, 225552), (95904, 223520), (97536, 219780), (97680, 219456), (100584, 213120), (101376, 211455), (102870, 208384), (103378, 207360), (103680, 206756), (104192, 205740), (106560, 201168), (109728, 195360), (109890, 195072), (111760, 191808), (112776, 190080), (113157, 189440), (113664, 188595), (114048, 187960), (117216, 182880), (119880, 178816), (121920, 175824), (125730, 170496), (126720, 169164), (126873, 168960), (127872, 167640), (130048, 164835), (130240, 164592), (131868, 162560), (134112, 159840), (137160, 156288), (138240, 155067), (140970, 152064), (142080, 150876), (142560, 150368), (146304, 146520)]