81074180880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 960

約数和(自身を含む): 359077017600

約数和(自身を除く): 278002836720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 83, 84, 88, 90, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 154, 165, 166, 168, 176, 180, 189, 196, 198, 210, 216, 220, 231, 240, 245, 249, 252, 264, 270, 280, 294, 297, 308, 315, 330, 332, 336, 360, 378, 385, 392, 396, 415, 420, 432, 440, 441, 462, 490, 495, 498, 504, 528, 539, 540, 560, 581, 588, 594, 616, 630, 660, 664, 693, 720, 735, 747, 756, 770, 784, 792, 830, 839, 840, 880, 882, 913, 924, 945, 980, 990, 996, 1008, 1078, 1080, 1155, 1162, 1176, 1188, 1232, 1245, 1260, 1320, 1323, 1328, 1386, 1470, 1485, 1494, 1512, 1540, 1584, 1617, 1660, 1678, 1680, 1743, 1764, 1826, 1848, 1890, 1960, 1980, 1992, 2079, 2156, 2160, 2205, 2241, 2310, 2324, 2352, 2376, 2490, 2517, 2520, 2640, 2646, 2695, 2739, 2772, 2905, 2940, 2970, 2988, 3024, 3080, 3234, 3320, 3356, 3465, 3486, 3528, 3652, 3696, 3735, 3780, 3920, 3960, 3984, 4067, 4158, 4195, 4312, 4410, 4482, 4565, 4620, 4648, 4752, 4851, 4980, 5034, 5040, 5229, 5292, 5390, 5478, 5544, 5810, 5873, 5880, 5940, 5976, 6160, 6391, 6468, 6615, 6640, 6712, 6930, 6972, 7056, 7304, 7470, 7551, 7560, 7920, 8085, 8134, 8217, 8316, 8390, 8624, 8715, 8820, 8964, 9130, 9229, 9240, 9296, 9702, 9960, 10068, 10395, 10458, 10584, 10780, 10956, 11088, 11205, 11620, 11746, 11760, 11880, 11952, 12201, 12585, 12782, 12936, 13230, 13424, 13695, 13860, 13944, 14553, 14608, 14940, 15102, 15120, 15687, 16170, 16268, 16434, 16632, 16780, 17430, 17619, 17640, 17928, 18260, 18458, 18480, 19173, 19404, 19920, 20136, 20335, 20790, 20916, 21168, 21560, 21912, 22410, 22653, 23240, 23492, 23760, 24255, 24402, 24651, 25170, 25564, 25872, 26145, 26460, 27390, 27687, 27720, 27888, 29106, 29365, 29880, 30204, 31374, 31955, 32340, 32536, 32868, 33264, 33560, 34860, 35238, 35280, 35856, 36520, 36603, 36916, 37755, 38346, 38808, 40272, 40670, 41085, 41111, 41580, 41832, 43120, 43824, 44737, 44820, 45306, 46145, 46480, 46984, 48510, 48804, 49302, 50340, 51128, 52290, 52857, 52920, 54780, 55374, 55440, 57519, 58212, 58730, 59760, 60408, 61005, 62748, 63910, 64603, 64680, 65072, 65736, 67120, 69637, 69720, 70476, 72765, 73040, 73206, 73832, 75510, 76692, 77616, 78435, 81340, 82170, 82222, 83061, 83160, 83664, 88095, 89474, 89640, 90612, 92290, 93968, 95865, 97020, 97608, 98604, 100680, 102256, 104580, 105714, 105840, 109560, 109809, 110748, 113265, 115038, 116424, 117460, 120816, 122010, 123255, 123333, 125496, 127820, 129206, 129360, 131472, 134211, 138435, 139274, 139440, 140952, 145530, 146412, 147664, 151020, 153384, 156870, 158571, 162680, 164340, 164444, 166122, 166320, 172557, 176190, 178948, 179280, 181224, 183015, 184580, 191730, 193809, 194040, 195216, 197208, 201360, 205555, 208911, 209160, 211428, 219120, 219618, 221496, 223685, 226530, 230076, 232848, 234920, 244020, 246510, 246666, 249183, 250992, 255640, 258412, 264285, 268422, 276870, 278548, 281904, 287595, 291060, 292824, 302040, 306768, 313740, 317142, 323015, 325360, 328680, 328888, 332244, 345114, 348185, 352380, 357896, 362448, 366030, 369160, 369999, 383460, 387618, 388080, 394416, 402633, 411110, 415305, 417822, 418320, 422856, 439236, 442992, 447370, 452221, 453060, 460152, 469840, 487459, 488040, 493020, 493332, 498366, 511280, 516824, 528570, 536844, 549045, 553740, 557096, 575190, 581427, 582120, 585648, 604080, 616665, 626733, 627480, 634284, 646030, 657360, 657776, 664488, 671055, 690228, 696370, 704760, 715792, 732060, 738320, 739998, 766007, 766920, 775236, 792855, 805266, 822220, 830610, 835644, 845712, 862785, 878472, 894740, 904442, 906120, 920304, 969045, 974918, 976080, 986040, 986664, 996732, 1033648, 1044555, 1057140, 1073688, 1098090, 1107480, 1109997, 1114192, 1150380, 1162854, 1164240, 1207899, 1233330, 1245915, 1253466, 1254960, 1268568, 1292060, 1328976, 1342110, 1356663, 1380456, 1392740, 1409520, 1462377, 1464120, 1479996, 1532014, 1533840, 1550472, 1585710, 1610532, 1644440, 1661220, 1671288, 1725570, 1744281, 1756944, 1789480, 1808884, 1812240, 1849995, 1880199, 1938090, 1949836, 1972080, 1973328, 1993464, 2013165, 2089110, 2114280, 2147376, 2196180, 2214960, 2219994, 2261105, 2298021, 2300760, 2325708, 2415798, 2437295, 2466660, 2491830, 2506932, 2537136, 2584120, 2684220, 2713326, 2760912, 2785480, 2907135, 2924754, 2928240, 2959992, 3064028, 3100944, 3133665, 3171420, 3221064, 3288880, 3322440, 3342576, 3412213, 3451140, 3488562, 3578960, 3617768, 3699990, 3760398, 3830035, 3876180, 3899672, 3986928, 4026330, 4069989, 4178220, 4228560, 4387131, 4392360, 4439988, 4522210, 4596042, 4601520, 4651416, 4831596, 4874590, 4933320, 4983660, 5013864, 5168240, 5362049, 5368440, 5426652, 5549985, 5570960, 5814270, 5849508, 5919984, 6039495, 6128056, 6267330, 6342840, 6442128, 6644880, 6783315, 6824426, 6894063, 6902280, 6977124, 7235536, 7311885, 7399980, 7520796, 7660070, 7752360, 7799344, 8052660, 8139978, 8356440, 8721405, 8774262, 8784720, 8879976, 9044420, 9192084, 9302832, 9400995, 9663192, 9749180, 9866640, 9967320, 10027728, 10236639, 10724098, 10736880, 10853304, 11099970, 11490105, 11628540, 11699016, 12078990, 12209967, 12256112, 12534660, 12685680, 13161393, 13566630, 13648852, 13788126, 13804560, 13954248, 14623770, 14799960, 15041592, 15320140, 15504720, 16086147, 16105320, 16279956, 16712880, 17061065, 17442810, 17548524, 17759952, 18088840, 18384168, 18801990, 19326384, 19498360, 19934640, 20349945, 20473278, 20682189, 21448196, 21706608, 21935655, 22199940, 22980210, 23257080, 23398032, 24157980, 24419934, 25069320, 26322786, 26810245, 27133260, 27297704, 27576252, 27908496, 29247540, 29599920, 30083184, 30640280, 30709917, 32172294, 32210640, 32559912, 34122130, 34470315, 34885620, 35097048, 36177680, 36768336, 37534343, 37603980, 38996720, 40699890, 40946556, 41364378, 42896392, 43871310, 44399880, 45960420, 46514160, 48258441, 48315960, 48839868, 50138640, 51183195, 52645572, 53620490, 54266520, 54595408, 55152504, 58495080, 61049835, 61280560, 61419834, 64344588, 65119824, 65806965, 68244260, 68940630, 69771240, 70194096, 75068686, 75207960, 80430735, 81399780, 81893112, 82728756, 85792784, 87742620, 88799760, 91920840, 92129751, 96516882, 96631920, 97679736, 102366390, 103410945, 105291144, 107240980, 108533040, 110305008, 112603029, 116990160, 122099670, 122839668, 128689176, 131613930, 136488520, 137881260, 139542480, 144775323, 150137372, 150415920, 153549585, 160861470, 162799560, 163786224, 165457512, 175485240, 183841680, 184259502, 187671715, 193033764, 195359472, 204732780, 206821890, 210582288, 214481960, 225206058, 241292205, 244199340, 245679336, 257378352, 263227860, 272977040, 275762520, 289550646, 300274744, 307099170, 321722940, 325599120, 330915024, 337809087, 350970480, 368519004, 375343430, 386067528, 409465560, 413643780, 428963920, 450412116, 460648755, 482584410, 488398680, 491358672, 526455720, 551525040, 563015145, 579101292, 600549488, 614198340, 643445880, 675618174, 723876615, 737038008, 750686860, 772135056, 818931120, 827287560, 900824232, 921297510, 965168820, 976797360, 1013427261, 1052911440, 1126030290, 1158202584, 1228396680, 1286891760, 1351236348, 1447753230, 1474076016, 1501373720, 1654575120, 1689045435, 1801648464, 1842595020, 1930337640, 2026854522, 2252060580, 2316405168, 2456793360, 2702472696, 2895506460, 3002747440, 3378090870, 3685190040, 3860675280, 4053709044, 4504121160, 5067136305, 5404945392, 5791012920, 6756181740, 7370380080, 8107418088, 9008242320, 10134272610, 11582025840, 13512363480, 16214836176, 20268545220, 27024726960, 40537090440, 81074180880]

約数ペア:

[(1, 81074180880), (2, 40537090440), (3, 27024726960), (4, 20268545220), (5, 16214836176), (6, 13512363480), (7, 11582025840), (8, 10134272610), (9, 9008242320), (10, 8107418088), (11, 7370380080), (12, 6756181740), (14, 5791012920), (15, 5404945392), (16, 5067136305), (18, 4504121160), (20, 4053709044), (21, 3860675280), (22, 3685190040), (24, 3378090870), (27, 3002747440), (28, 2895506460), (30, 2702472696), (33, 2456793360), (35, 2316405168), (36, 2252060580), (40, 2026854522), (42, 1930337640), (44, 1842595020), (45, 1801648464), (48, 1689045435), (49, 1654575120), (54, 1501373720), (55, 1474076016), (56, 1447753230), (60, 1351236348), (63, 1286891760), (66, 1228396680), (70, 1158202584), (72, 1126030290), (77, 1052911440), (80, 1013427261), (83, 976797360), (84, 965168820), (88, 921297510), (90, 900824232), (98, 827287560), (99, 818931120), (105, 772135056), (108, 750686860), (110, 737038008), (112, 723876615), (120, 675618174), (126, 643445880), (132, 614198340), (135, 600549488), (140, 579101292), (144, 563015145), (147, 551525040), (154, 526455720), (165, 491358672), (166, 488398680), (168, 482584410), (176, 460648755), (180, 450412116), (189, 428963920), (196, 413643780), (198, 409465560), (210, 386067528), (216, 375343430), (220, 368519004), (231, 350970480), (240, 337809087), (245, 330915024), (249, 325599120), (252, 321722940), (264, 307099170), (270, 300274744), (280, 289550646), (294, 275762520), (297, 272977040), (308, 263227860), (315, 257378352), (330, 245679336), (332, 244199340), (336, 241292205), (360, 225206058), (378, 214481960), (385, 210582288), (392, 206821890), (396, 204732780), (415, 195359472), (420, 193033764), (432, 187671715), (440, 184259502), (441, 183841680), (462, 175485240), (490, 165457512), (495, 163786224), (498, 162799560), (504, 160861470), (528, 153549585), (539, 150415920), (540, 150137372), (560, 144775323), (581, 139542480), (588, 137881260), (594, 136488520), (616, 131613930), (630, 128689176), (660, 122839668), (664, 122099670), (693, 116990160), (720, 112603029), (735, 110305008), (747, 108533040), (756, 107240980), (770, 105291144), (784, 103410945), (792, 102366390), (830, 97679736), (839, 96631920), (840, 96516882), (880, 92129751), (882, 91920840), (913, 88799760), (924, 87742620), (945, 85792784), (980, 82728756), (990, 81893112), (996, 81399780), (1008, 80430735), (1078, 75207960), (1080, 75068686), (1155, 70194096), (1162, 69771240), (1176, 68940630), (1188, 68244260), (1232, 65806965), (1245, 65119824), (1260, 64344588), (1320, 61419834), (1323, 61280560), (1328, 61049835), (1386, 58495080), (1470, 55152504), (1485, 54595408), (1494, 54266520), (1512, 53620490), (1540, 52645572), (1584, 51183195), (1617, 50138640), (1660, 48839868), (1678, 48315960), (1680, 48258441), (1743, 46514160), (1764, 45960420), (1826, 44399880), (1848, 43871310), (1890, 42896392), (1960, 41364378), (1980, 40946556), (1992, 40699890), (2079, 38996720), (2156, 37603980), (2160, 37534343), (2205, 36768336), (2241, 36177680), (2310, 35097048), (2324, 34885620), (2352, 34470315), (2376, 34122130), (2490, 32559912), (2517, 32210640), (2520, 32172294), (2640, 30709917), (2646, 30640280), (2695, 30083184), (2739, 29599920), (2772, 29247540), (2905, 27908496), (2940, 27576252), (2970, 27297704), (2988, 27133260), (3024, 26810245), (3080, 26322786), (3234, 25069320), (3320, 24419934), (3356, 24157980), (3465, 23398032), (3486, 23257080), (3528, 22980210), (3652, 22199940), (3696, 21935655), (3735, 21706608), (3780, 21448196), (3920, 20682189), (3960, 20473278), (3984, 20349945), (4067, 19934640), (4158, 19498360), (4195, 19326384), (4312, 18801990), (4410, 18384168), (4482, 18088840), (4565, 17759952), (4620, 17548524), (4648, 17442810), (4752, 17061065), (4851, 16712880), (4980, 16279956), (5034, 16105320), (5040, 16086147), (5229, 15504720), (5292, 15320140), (5390, 15041592), (5478, 14799960), (5544, 14623770), (5810, 13954248), (5873, 13804560), (5880, 13788126), (5940, 13648852), (5976, 13566630), (6160, 13161393), (6391, 12685680), (6468, 12534660), (6615, 12256112), (6640, 12209967), (6712, 12078990), (6930, 11699016), (6972, 11628540), (7056, 11490105), (7304, 11099970), (7470, 10853304), (7551, 10736880), (7560, 10724098), (7920, 10236639), (8085, 10027728), (8134, 9967320), (8217, 9866640), (8316, 9749180), (8390, 9663192), (8624, 9400995), (8715, 9302832), (8820, 9192084), (8964, 9044420), (9130, 8879976), (9229, 8784720), (9240, 8774262), (9296, 8721405), (9702, 8356440), (9960, 8139978), (10068, 8052660), (10395, 7799344), (10458, 7752360), (10584, 7660070), (10780, 7520796), (10956, 7399980), (11088, 7311885), (11205, 7235536), (11620, 6977124), (11746, 6902280), (11760, 6894063), (11880, 6824426), (11952, 6783315), (12201, 6644880), (12585, 6442128), (12782, 6342840), (12936, 6267330), (13230, 6128056), (13424, 6039495), (13695, 5919984), (13860, 5849508), (13944, 5814270), (14553, 5570960), (14608, 5549985), (14940, 5426652), (15102, 5368440), (15120, 5362049), (15687, 5168240), (16170, 5013864), (16268, 4983660), (16434, 4933320), (16632, 4874590), (16780, 4831596), (17430, 4651416), (17619, 4601520), (17640, 4596042), (17928, 4522210), (18260, 4439988), (18458, 4392360), (18480, 4387131), (19173, 4228560), (19404, 4178220), (19920, 4069989), (20136, 4026330), (20335, 3986928), (20790, 3899672), (20916, 3876180), (21168, 3830035), (21560, 3760398), (21912, 3699990), (22410, 3617768), (22653, 3578960), (23240, 3488562), (23492, 3451140), (23760, 3412213), (24255, 3342576), (24402, 3322440), (24651, 3288880), (25170, 3221064), (25564, 3171420), (25872, 3133665), (26145, 3100944), (26460, 3064028), (27390, 2959992), (27687, 2928240), (27720, 2924754), (27888, 2907135), (29106, 2785480), (29365, 2760912), (29880, 2713326), (30204, 2684220), (31374, 2584120), (31955, 2537136), (32340, 2506932), (32536, 2491830), (32868, 2466660), (33264, 2437295), (33560, 2415798), (34860, 2325708), (35238, 2300760), (35280, 2298021), (35856, 2261105), (36520, 2219994), (36603, 2214960), (36916, 2196180), (37755, 2147376), (38346, 2114280), (38808, 2089110), (40272, 2013165), (40670, 1993464), (41085, 1973328), (41111, 1972080), (41580, 1949836), (41832, 1938090), (43120, 1880199), (43824, 1849995), (44737, 1812240), (44820, 1808884), (45306, 1789480), (46145, 1756944), (46480, 1744281), (46984, 1725570), (48510, 1671288), (48804, 1661220), (49302, 1644440), (50340, 1610532), (51128, 1585710), (52290, 1550472), (52857, 1533840), (52920, 1532014), (54780, 1479996), (55374, 1464120), (55440, 1462377), (57519, 1409520), (58212, 1392740), (58730, 1380456), (59760, 1356663), (60408, 1342110), (61005, 1328976), (62748, 1292060), (63910, 1268568), (64603, 1254960), (64680, 1253466), (65072, 1245915), (65736, 1233330), (67120, 1207899), (69637, 1164240), (69720, 1162854), (70476, 1150380), (72765, 1114192), (73040, 1109997), (73206, 1107480), (73832, 1098090), (75510, 1073688), (76692, 1057140), (77616, 1044555), (78435, 1033648), (81340, 996732), (82170, 986664), (82222, 986040), (83061, 976080), (83160, 974918), (83664, 969045), (88095, 920304), (89474, 906120), (89640, 904442), (90612, 894740), (92290, 878472), (93968, 862785), (95865, 845712), (97020, 835644), (97608, 830610), (98604, 822220), (100680, 805266), (102256, 792855), (104580, 775236), (105714, 766920), (105840, 766007), (109560, 739998), (109809, 738320), (110748, 732060), (113265, 715792), (115038, 704760), (116424, 696370), (117460, 690228), (120816, 671055), (122010, 664488), (123255, 657776), (123333, 657360), (125496, 646030), (127820, 634284), (129206, 627480), (129360, 626733), (131472, 616665), (134211, 604080), (138435, 585648), (139274, 582120), (139440, 581427), (140952, 575190), (145530, 557096), (146412, 553740), (147664, 549045), (151020, 536844), (153384, 528570), (156870, 516824), (158571, 511280), (162680, 498366), (164340, 493332), (164444, 493020), (166122, 488040), (166320, 487459), (172557, 469840), (176190, 460152), (178948, 453060), (179280, 452221), (181224, 447370), (183015, 442992), (184580, 439236), (191730, 422856), (193809, 418320), (194040, 417822), (195216, 415305), (197208, 411110), (201360, 402633), (205555, 394416), (208911, 388080), (209160, 387618), (211428, 383460), (219120, 369999), (219618, 369160), (221496, 366030), (223685, 362448), (226530, 357896), (230076, 352380), (232848, 348185), (234920, 345114), (244020, 332244), (246510, 328888), (246666, 328680), (249183, 325360), (250992, 323015), (255640, 317142), (258412, 313740), (264285, 306768), (268422, 302040), (276870, 292824), (278548, 291060), (281904, 287595)]