81072139680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1146

約数の個数: 768

約数和(自身を含む): 344010240000

約数和(自身を除く): 262938100320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 149, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 298, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 447, 456, 480, 504, 513, 532, 540, 560, 570, 596, 608, 630, 665, 672, 684, 720, 745, 756, 760, 798, 840, 855, 864, 894, 912, 945, 947, 1008, 1026, 1043, 1064, 1080, 1120, 1140, 1192, 1197, 1260, 1330, 1341, 1368, 1440, 1490, 1512, 1520, 1596, 1680, 1710, 1788, 1824, 1890, 1894, 1995, 2016, 2052, 2086, 2128, 2160, 2235, 2280, 2384, 2394, 2520, 2565, 2660, 2682, 2736, 2831, 2841, 2980, 3024, 3040, 3129, 3192, 3360, 3420, 3576, 3591, 3780, 3788, 3990, 4023, 4104, 4172, 4256, 4320, 4470, 4560, 4735, 4768, 4788, 5040, 5130, 5215, 5320, 5364, 5472, 5662, 5682, 5960, 5985, 6048, 6258, 6384, 6629, 6705, 6840, 7152, 7182, 7560, 7576, 7980, 8046, 8208, 8344, 8493, 8523, 8940, 9120, 9387, 9470, 9576, 10080, 10260, 10430, 10640, 10728, 11324, 11364, 11920, 11970, 12516, 12768, 13258, 13410, 13680, 14155, 14205, 14304, 14364, 15120, 15152, 15645, 15960, 16092, 16416, 16688, 16986, 17046, 17880, 17955, 17993, 18774, 18940, 19152, 19817, 19887, 20115, 20520, 20860, 21280, 21456, 22648, 22728, 23840, 23940, 25032, 25479, 25569, 26516, 26820, 27360, 28161, 28310, 28410, 28728, 30240, 30304, 31290, 31920, 32184, 33145, 33376, 33972, 34092, 35760, 35910, 35986, 37548, 37880, 38304, 39634, 39774, 40230, 41040, 41720, 42465, 42615, 42912, 45296, 45456, 46935, 47880, 50064, 50958, 51138, 53032, 53640, 53979, 56322, 56620, 56820, 57456, 59451, 59661, 62580, 63840, 64368, 66290, 67944, 68184, 71520, 71820, 71972, 75096, 75760, 76437, 79268, 79548, 80460, 82080, 83440, 84930, 85230, 89965, 90592, 90912, 93870, 95760, 99085, 99435, 100128, 101916, 102276, 106064, 107280, 107958, 112644, 113240, 113640, 114912, 118902, 119322, 125160, 125951, 127395, 127845, 128736, 132580, 135888, 136368, 140805, 141103, 143640, 143944, 150192, 151520, 152874, 158536, 159096, 160920, 161937, 166880, 169860, 170460, 178353, 178983, 179930, 187740, 191520, 198170, 198870, 203832, 204552, 212128, 214560, 215916, 225288, 226480, 227280, 237804, 238644, 250320, 251902, 254790, 255690, 265160, 269895, 271776, 272736, 281610, 282206, 287280, 287888, 297255, 298305, 300384, 305748, 317072, 318192, 321840, 323874, 339720, 340920, 356706, 357966, 359860, 375480, 377853, 382185, 396340, 397740, 407664, 409104, 423309, 431832, 450576, 452960, 454560, 475608, 477288, 485811, 500640, 503804, 509580, 511380, 530320, 535059, 539790, 563220, 564412, 574560, 575776, 594510, 596610, 611496, 629755, 634144, 636384, 643680, 647748, 679440, 681840, 705515, 713412, 715932, 719720, 750960, 755706, 764370, 792680, 795480, 809685, 815328, 818208, 846618, 863664, 891765, 894915, 901152, 951216, 954576, 971622, 987721, 1007608, 1019160, 1022760, 1060640, 1070118, 1079580, 1126440, 1128824, 1133559, 1189020, 1193220, 1222992, 1259510, 1269927, 1295496, 1358880, 1363680, 1411030, 1426824, 1431864, 1439440, 1501920, 1511412, 1528740, 1585360, 1590960, 1619370, 1693236, 1727328, 1783530, 1789830, 1889265, 1902432, 1909152, 1943244, 1975442, 2015216, 2038320, 2045520, 2116545, 2140236, 2159160, 2252880, 2257648, 2267118, 2378040, 2386440, 2429055, 2445984, 2519020, 2539854, 2590992, 2675295, 2680957, 2822060, 2853648, 2863728, 2878880, 2963163, 3022824, 3057480, 3170720, 3181920, 3238740, 3386472, 3400677, 3567060, 3579660, 3778530, 3809781, 3886488, 3950884, 4030432, 4076640, 4091040, 4233090, 4280472, 4318320, 4505760, 4515296, 4534236, 4756080, 4772880, 4858110, 4938605, 5038040, 5079708, 5181984, 5350590, 5361914, 5644120, 5667795, 5707296, 5727456, 5926326, 6045648, 6114960, 6349635, 6477480, 6772944, 6801354, 7134120, 7159320, 7557060, 7619562, 7772976, 7901768, 8042871, 8466180, 8560944, 8636640, 8889489, 9068472, 9512160, 9545760, 9716220, 9877210, 10076080, 10159416, 10701180, 10723828, 11288240, 11335590, 11852652, 12091296, 12229920, 12699270, 12954960, 13404785, 13545888, 13602708, 14268240, 14318640, 14815815, 15114120, 15239124, 15545952, 15803536, 16085742, 16932360, 17003385, 17121888, 17778978, 18136944, 18766699, 19048905, 19432440, 19754420, 20152160, 20318832, 21402360, 21447656, 22576480, 22671180, 23705304, 24128613, 25398540, 25909920, 26668467, 26809570, 27205416, 28536480, 28637280, 29631630, 30228240, 30478248, 31607072, 32171484, 33864720, 34006770, 35557956, 36273888, 37533398, 38097810, 38864880, 39508840, 40214355, 40637664, 42804720, 42895312, 44447445, 45342360, 47410608, 48257226, 50797080, 53336934, 53619140, 54410832, 56300097, 59263260, 60456480, 60956496, 64342968, 67729440, 68013540, 71115912, 72385839, 75066796, 76195620, 77729760, 79017680, 80428710, 85609440, 85790624, 88894890, 90684720, 93833495, 94821216, 96514452, 101594160, 106673868, 107238280, 108821664, 112600194, 118526520, 120643065, 121912992, 128685936, 133342335, 136027080, 142231824, 144771678, 150133592, 152391240, 158035360, 160857420, 168900291, 177789780, 181369440, 187666990, 193028904, 203188320, 213347736, 214476560, 225200388, 237053040, 241286130, 257371872, 266684670, 272054160, 281500485, 284463648, 289543356, 300267184, 304782480, 321714840, 337800582, 355579560, 361929195, 375333980, 386057808, 426695472, 428953120, 450400776, 474106080, 482572260, 506700873, 533369340, 544108320, 563000970, 579086712, 600534368, 609564960, 643429680, 675601164, 711159120, 723858390, 750667960, 772115616, 844501455, 853390944, 900801552, 965144520, 1013401746, 1066738680, 1126001940, 1158173424, 1286859360, 1351202328, 1422318240, 1447716780, 1501335920, 1689002910, 1801603104, 1930289040, 2026803492, 2133477360, 2252003880, 2316346848, 2533504365, 2702404656, 2895433560, 3002671840, 3378005820, 3860578080, 4053606984, 4266954720, 4504007760, 5067008730, 5404809312, 5790867120, 6756011640, 8107213968, 9008015520, 10134017460, 11581734240, 13512023280, 16214427936, 20268034920, 27024046560, 40536069840, 81072139680]

約数ペア:

[(1, 81072139680), (2, 40536069840), (3, 27024046560), (4, 20268034920), (5, 16214427936), (6, 13512023280), (7, 11581734240), (8, 10134017460), (9, 9008015520), (10, 8107213968), (12, 6756011640), (14, 5790867120), (15, 5404809312), (16, 5067008730), (18, 4504007760), (19, 4266954720), (20, 4053606984), (21, 3860578080), (24, 3378005820), (27, 3002671840), (28, 2895433560), (30, 2702404656), (32, 2533504365), (35, 2316346848), (36, 2252003880), (38, 2133477360), (40, 2026803492), (42, 1930289040), (45, 1801603104), (48, 1689002910), (54, 1501335920), (56, 1447716780), (57, 1422318240), (60, 1351202328), (63, 1286859360), (70, 1158173424), (72, 1126001940), (76, 1066738680), (80, 1013401746), (84, 965144520), (90, 900801552), (95, 853390944), (96, 844501455), (105, 772115616), (108, 750667960), (112, 723858390), (114, 711159120), (120, 675601164), (126, 643429680), (133, 609564960), (135, 600534368), (140, 579086712), (144, 563000970), (149, 544108320), (152, 533369340), (160, 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(1026, 79017680), (1043, 77729760), (1064, 76195620), (1080, 75066796), (1120, 72385839), (1140, 71115912), (1192, 68013540), (1197, 67729440), (1260, 64342968), (1330, 60956496), (1341, 60456480), (1368, 59263260), (1440, 56300097), (1490, 54410832), (1512, 53619140), (1520, 53336934), (1596, 50797080), (1680, 48257226), (1710, 47410608), (1788, 45342360), (1824, 44447445), (1890, 42895312), (1894, 42804720), (1995, 40637664), (2016, 40214355), (2052, 39508840), (2086, 38864880), (2128, 38097810), (2160, 37533398), (2235, 36273888), (2280, 35557956), (2384, 34006770), (2394, 33864720), (2520, 32171484), (2565, 31607072), (2660, 30478248), (2682, 30228240), (2736, 29631630), (2831, 28637280), (2841, 28536480), (2980, 27205416), (3024, 26809570), (3040, 26668467), (3129, 25909920), (3192, 25398540), (3360, 24128613), (3420, 23705304), (3576, 22671180), (3591, 22576480), (3780, 21447656), (3788, 21402360), (3990, 20318832), (4023, 20152160), (4104, 19754420), (4172, 19432440), (4256, 19048905), (4320, 18766699), (4470, 18136944), (4560, 17778978), (4735, 17121888), (4768, 17003385), (4788, 16932360), (5040, 16085742), (5130, 15803536), (5215, 15545952), (5320, 15239124), (5364, 15114120), (5472, 14815815), (5662, 14318640), (5682, 14268240), (5960, 13602708), (5985, 13545888), (6048, 13404785), (6258, 12954960), (6384, 12699270), (6629, 12229920), (6705, 12091296), (6840, 11852652), (7152, 11335590), (7182, 11288240), (7560, 10723828), (7576, 10701180), (7980, 10159416), (8046, 10076080), (8208, 9877210), (8344, 9716220), (8493, 9545760), (8523, 9512160), (8940, 9068472), (9120, 8889489), (9387, 8636640), (9470, 8560944), (9576, 8466180), (10080, 8042871), (10260, 7901768), (10430, 7772976), (10640, 7619562), (10728, 7557060), (11324, 7159320), (11364, 7134120), (11920, 6801354), (11970, 6772944), (12516, 6477480), (12768, 6349635), (13258, 6114960), (13410, 6045648), (13680, 5926326), (14155, 5727456), (14205, 5707296), (14304, 5667795), (14364, 5644120), (15120, 5361914), (15152, 5350590), (15645, 5181984), (15960, 5079708), (16092, 5038040), (16416, 4938605), (16688, 4858110), (16986, 4772880), (17046, 4756080), (17880, 4534236), (17955, 4515296), (17993, 4505760), (18774, 4318320), (18940, 4280472), (19152, 4233090), (19817, 4091040), (19887, 4076640), (20115, 4030432), (20520, 3950884), (20860, 3886488), (21280, 3809781), (21456, 3778530), (22648, 3579660), (22728, 3567060), (23840, 3400677), (23940, 3386472), (25032, 3238740), (25479, 3181920), (25569, 3170720), (26516, 3057480), (26820, 3022824), (27360, 2963163), (28161, 2878880), (28310, 2863728), (28410, 2853648), (28728, 2822060), (30240, 2680957), (30304, 2675295), (31290, 2590992), (31920, 2539854), (32184, 2519020), (33145, 2445984), (33376, 2429055), (33972, 2386440), (34092, 2378040), (35760, 2267118), (35910, 2257648), (35986, 2252880), (37548, 2159160), (37880, 2140236), (38304, 2116545), (39634, 2045520), (39774, 2038320), (40230, 2015216), (41040, 1975442), (41720, 1943244), (42465, 1909152), (42615, 1902432), (42912, 1889265), (45296, 1789830), (45456, 1783530), (46935, 1727328), (47880, 1693236), (50064, 1619370), (50958, 1590960), (51138, 1585360), (53032, 1528740), (53640, 1511412), (53979, 1501920), (56322, 1439440), (56620, 1431864), (56820, 1426824), (57456, 1411030), (59451, 1363680), (59661, 1358880), (62580, 1295496), (63840, 1269927), (64368, 1259510), (66290, 1222992), (67944, 1193220), (68184, 1189020), (71520, 1133559), (71820, 1128824), (71972, 1126440), (75096, 1079580), (75760, 1070118), (76437, 1060640), (79268, 1022760), (79548, 1019160), (80460, 1007608), (82080, 987721), (83440, 971622), (84930, 954576), (85230, 951216), (89965, 901152), (90592, 894915), (90912, 891765), (93870, 863664), (95760, 846618), (99085, 818208), (99435, 815328), (100128, 809685), (101916, 795480), (102276, 792680), (106064, 764370), (107280, 755706), (107958, 750960), (112644, 719720), (113240, 715932), (113640, 713412), (114912, 705515), (118902, 681840), (119322, 679440), (125160, 647748), (125951, 643680), (127395, 636384), (127845, 634144), (128736, 629755), (132580, 611496), (135888, 596610), (136368, 594510), (140805, 575776), (141103, 574560), (143640, 564412), (143944, 563220), (150192, 539790), (151520, 535059), (152874, 530320), (158536, 511380), (159096, 509580), (160920, 503804), (161937, 500640), (166880, 485811), (169860, 477288), (170460, 475608), (178353, 454560), (178983, 452960), (179930, 450576), (187740, 431832), (191520, 423309), (198170, 409104), (198870, 407664), (203832, 397740), (204552, 396340), (212128, 382185), (214560, 377853), (215916, 375480), (225288, 359860), (226480, 357966), (227280, 356706), (237804, 340920), (238644, 339720), (250320, 323874), (251902, 321840), (254790, 318192), (255690, 317072), (265160, 305748), (269895, 300384), (271776, 298305), (272736, 297255), (281610, 287888), (282206, 287280)]