1256124579840

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 456

約数和(自身を含む): 4690095341568

約数和(自身を除く): 3433970761728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4096, 4160, 4608, 4680, 4992, 5120, 5760, 6144, 6240, 6656, 7488, 7680, 8191, 8192, 8320, 9216, 9360, 9984, 10240, 11520, 12288, 12480, 13312, 14976, 15360, 16382, 16384, 16640, 18432, 18720, 19968, 20480, 23040, 24573, 24576, 24960, 26624, 29952, 30720, 32764, 32768, 33280, 36864, 37440, 39936, 40955, 40960, 46080, 49146, 49152, 49920, 53248, 59904, 61440, 65528, 65536, 66560, 73719, 73728, 74880, 79872, 81910, 81920, 92160, 98292, 98304, 99840, 106483, 106496, 119808, 122865, 122880, 131056, 131072, 133120, 147438, 147456, 149760, 159744, 163820, 163840, 184320, 196584, 196608, 199680, 212966, 212992, 239616, 245730, 245760, 262112, 262144, 266240, 294876, 294912, 299520, 319449, 319488, 327640, 327680, 368595, 368640, 393168, 393216, 399360, 425932, 425984, 479232, 491460, 491520, 524224, 532415, 532480, 589752, 589824, 599040, 638898, 638976, 655280, 655360, 737190, 737280, 786336, 786432, 798720, 851864, 851968, 958347, 958464, 982920, 983040, 1048448, 1064830, 1064960, 1179504, 1179648, 1198080, 1277796, 1277952, 1310560, 1310720, 1474380, 1474560, 1572672, 1597245, 1597440, 1703728, 1703936, 1916694, 1916928, 1965840, 1966080, 2096896, 2129660, 2129920, 2359008, 2359296, 2396160, 2555592, 2555904, 2621120, 2948760, 2949120, 3145344, 3194490, 3194880, 3407456, 3407872, 3833388, 3833856, 3931680, 3932160, 4193792, 4259320, 4259840, 4718016, 4791735, 4792320, 5111184, 5111808, 5242240, 5897520, 5898240, 6290688, 6388980, 6389760, 6814912, 7666776, 7667712, 7863360, 8387584, 8518640, 8519680, 9436032, 9583470, 9584640, 10222368, 10223616, 10484480, 11795040, 11796480, 12581376, 12777960, 12779520, 13629824, 15333552, 15335424, 15726720, 16775168, 17037280, 17039360, 18872064, 19166940, 19169280, 20444736, 20968960, 23590080, 25162752, 25555920, 25559040, 27259648, 30667104, 30670848, 31453440, 33550336, 34074560, 37744128, 38333880, 38338560, 40889472, 41937920, 47180160, 50325504, 51111840, 51118080, 54519296, 61334208, 62906880, 67100672, 68149120, 75488256, 76667760, 76677120, 81778944, 83875840, 94360320, 100651008, 102223680, 109038592, 122668416, 125813760, 134201344, 136298240, 150976512, 153335520, 153354240, 163557888, 167751680, 188720640, 201302016, 204447360, 218077184, 245336832, 251627520, 268402688, 272596480, 301953024, 306671040, 327115776, 335503360, 377441280, 402604032, 408894720, 436154368, 490673664, 503255040, 536805376, 545192960, 603906048, 613342080, 654231552, 671006720, 754882560, 805208064, 817789440, 872308736, 981347328, 1006510080, 1073610752, 1090385920, 1207812096, 1226684160, 1308463104, 1342013440, 1509765120, 1610416128, 1635578880, 1744617472, 1962694656, 2013020160, 2147221504, 2180771840, 2415624192, 2453368320, 2616926208, 2684026880, 3019530240, 3220832256, 3271157760, 3489234944, 3925389312, 4026040320, 4361543680, 4831248384, 4906736640, 5233852416, 5368053760, 6039060480, 6441664512, 6542315520, 6978469888, 7850778624, 8052080640, 8723087360, 9662496768, 9813473280, 10467704832, 10736107520, 12078120960, 13084631040, 13956939776, 15701557248, 16104161280, 17446174720, 19324993536, 19626946560, 20935409664, 24156241920, 26169262080, 27913879552, 31403114496, 32208322560, 34892349440, 39253893120, 41870819328, 48312483840, 52338524160, 62806228992, 69784698880, 78507786240, 83741638656, 96624967680, 104677048320, 125612457984, 139569397760, 157015572480, 209354096640, 251224915968, 314031144960, 418708193280, 628062289920, 1256124579840]

約数ペア:

[(1, 1256124579840), (2, 628062289920), (3, 418708193280), (4, 314031144960), (5, 251224915968), (6, 209354096640), (8, 157015572480), (9, 139569397760), (10, 125612457984), (12, 104677048320), (13, 96624967680), (15, 83741638656), (16, 78507786240), (18, 69784698880), (20, 62806228992), (24, 52338524160), (26, 48312483840), (30, 41870819328), (32, 39253893120), (36, 34892349440), (39, 32208322560), (40, 31403114496), (45, 27913879552), (48, 26169262080), (52, 24156241920), (60, 20935409664), (64, 19626946560), (65, 19324993536), (72, 17446174720), (78, 16104161280), (80, 15701557248), (90, 13956939776), (96, 13084631040), (104, 12078120960), (117, 10736107520), (120, 10467704832), (128, 9813473280), (130, 9662496768), (144, 8723087360), (156, 8052080640), (160, 7850778624), (180, 6978469888), (192, 6542315520), (195, 6441664512), (208, 6039060480), (234, 5368053760), (240, 5233852416), (256, 4906736640), (260, 4831248384), (288, 4361543680), (312, 4026040320), (320, 3925389312), (360, 3489234944), (384, 3271157760), (390, 3220832256), (416, 3019530240), (468, 2684026880), (480, 2616926208), (512, 2453368320), (520, 2415624192), (576, 2180771840), (585, 2147221504), (624, 2013020160), (640, 1962694656), (720, 1744617472), (768, 1635578880), (780, 1610416128), (832, 1509765120), (936, 1342013440), (960, 1308463104), (1024, 1226684160), (1040, 1207812096), (1152, 1090385920), (1170, 1073610752), (1248, 1006510080), (1280, 981347328), (1440, 872308736), (1536, 817789440), (1560, 805208064), (1664, 754882560), (1872, 671006720), (1920, 654231552), (2048, 613342080), (2080, 603906048), (2304, 545192960), (2340, 536805376), (2496, 503255040), (2560, 490673664), (2880, 436154368), (3072, 408894720), (3120, 402604032), (3328, 377441280), (3744, 335503360), (3840, 327115776), (4096, 306671040), (4160, 301953024), (4608, 272596480), (4680, 268402688), (4992, 251627520), (5120, 245336832), (5760, 218077184), (6144, 204447360), (6240, 201302016), (6656, 188720640), (7488, 167751680), (7680, 163557888), (8191, 153354240), (8192, 153335520), (8320, 150976512), (9216, 136298240), (9360, 134201344), (9984, 125813760), (10240, 122668416), (11520, 109038592), (12288, 102223680), (12480, 100651008), (13312, 94360320), (14976, 83875840), (15360, 81778944), (16382, 76677120), (16384, 76667760), (16640, 75488256), (18432, 68149120), (18720, 67100672), (19968, 62906880), (20480, 61334208), (23040, 54519296), (24573, 51118080), (24576, 51111840), (24960, 50325504), (26624, 47180160), (29952, 41937920), (30720, 40889472), (32764, 38338560), (32768, 38333880), (33280, 37744128), (36864, 34074560), (37440, 33550336), (39936, 31453440), (40955, 30670848), (40960, 30667104), (46080, 27259648), (49146, 25559040), (49152, 25555920), (49920, 25162752), (53248, 23590080), (59904, 20968960), (61440, 20444736), (65528, 19169280), (65536, 19166940), (66560, 18872064), (73719, 17039360), (73728, 17037280), (74880, 16775168), (79872, 15726720), (81910, 15335424), (81920, 15333552), (92160, 13629824), (98292, 12779520), (98304, 12777960), (99840, 12581376), (106483, 11796480), (106496, 11795040), (119808, 10484480), (122865, 10223616), (122880, 10222368), (131056, 9584640), (131072, 9583470), (133120, 9436032), (147438, 8519680), (147456, 8518640), (149760, 8387584), (159744, 7863360), (163820, 7667712), (163840, 7666776), (184320, 6814912), (196584, 6389760), (196608, 6388980), (199680, 6290688), (212966, 5898240), (212992, 5897520), (239616, 5242240), (245730, 5111808), (245760, 5111184), (262112, 4792320), (262144, 4791735), (266240, 4718016), (294876, 4259840), (294912, 4259320), (299520, 4193792), (319449, 3932160), (319488, 3931680), (327640, 3833856), (327680, 3833388), (368595, 3407872), (368640, 3407456), (393168, 3194880), (393216, 3194490), (399360, 3145344), (425932, 2949120), (425984, 2948760), (479232, 2621120), (491460, 2555904), (491520, 2555592), (524224, 2396160), (532415, 2359296), (532480, 2359008), (589752, 2129920), (589824, 2129660), (599040, 2096896), (638898, 1966080), (638976, 1965840), (655280, 1916928), (655360, 1916694), (737190, 1703936), (737280, 1703728), (786336, 1597440), (786432, 1597245), (798720, 1572672), (851864, 1474560), (851968, 1474380), (958347, 1310720), (958464, 1310560), (982920, 1277952), (983040, 1277796), (1048448, 1198080), (1064830, 1179648), (1064960, 1179504)]