81002315520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 864

約数和(自身を含む): 345385635840

約数和(自身を除く): 264383320320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 147, 155, 160, 168, 180, 186, 189, 192, 196, 210, 216, 217, 224, 240, 245, 248, 252, 256, 270, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 378, 384, 392, 420, 432, 434, 441, 448, 465, 480, 490, 496, 504, 540, 558, 560, 576, 588, 620, 630, 640, 651, 672, 720, 735, 744, 756, 768, 784, 837, 840, 864, 868, 882, 896, 930, 945, 960, 980, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1176, 1240, 1260, 1280, 1302, 1323, 1344, 1395, 1440, 1470, 1488, 1512, 1519, 1543, 1568, 1674, 1680, 1728, 1736, 1764, 1792, 1860, 1890, 1920, 1953, 1960, 1984, 2016, 2160, 2170, 2205, 2232, 2240, 2304, 2352, 2480, 2520, 2604, 2646, 2688, 2790, 2880, 2940, 2976, 3024, 3038, 3086, 3136, 3255, 3348, 3360, 3456, 3472, 3528, 3720, 3780, 3840, 3906, 3920, 3968, 4032, 4185, 4320, 4340, 4410, 4464, 4480, 4557, 4629, 4704, 4960, 5040, 5208, 5292, 5376, 5580, 5760, 5859, 5880, 5952, 6048, 6076, 6172, 6272, 6510, 6615, 6696, 6720, 6912, 6944, 7056, 7440, 7560, 7595, 7715, 7812, 7840, 7936, 8064, 8370, 8640, 8680, 8820, 8928, 8960, 9114, 9258, 9408, 9765, 9920, 10080, 10416, 10584, 10801, 11160, 11520, 11718, 11760, 11904, 12096, 12152, 12344, 12544, 13020, 13230, 13392, 13440, 13671, 13887, 13888, 14112, 14880, 15120, 15190, 15430, 15624, 15680, 16128, 16740, 17280, 17360, 17640, 17856, 18228, 18516, 18816, 19530, 19840, 20160, 20832, 21168, 21602, 22320, 22785, 23145, 23436, 23520, 23808, 24192, 24304, 24688, 26040, 26460, 26784, 26880, 27342, 27774, 27776, 28224, 29295, 29760, 30240, 30380, 30860, 31248, 31360, 32403, 33480, 34560, 34720, 35280, 35712, 36456, 37032, 37632, 39060, 39680, 40320, 41013, 41661, 41664, 42336, 43204, 44640, 45570, 46290, 46872, 47040, 47833, 48384, 48608, 49376, 52080, 52920, 53568, 54005, 54684, 55548, 55552, 56448, 58590, 59520, 60480, 60760, 61720, 62496, 62720, 64806, 66960, 68355, 69435, 69440, 70560, 71424, 72912, 74064, 75607, 78120, 80640, 82026, 83322, 83328, 84672, 86408, 89280, 91140, 92580, 93744, 94080, 95666, 97209, 97216, 98752, 104160, 105840, 107136, 108010, 109368, 111096, 112896, 117180, 119040, 120960, 121520, 123440, 124992, 129612, 133920, 136710, 138870, 138880, 141120, 143499, 145824, 148128, 151214, 156240, 162015, 164052, 166644, 166656, 169344, 172816, 178560, 182280, 185160, 187488, 188160, 191332, 194418, 194432, 197504, 205065, 208305, 208320, 211680, 214272, 216020, 218736, 222192, 226821, 234360, 239165, 241920, 243040, 246880, 249984, 259224, 267840, 273420, 277740, 277760, 282240, 286998, 291627, 291648, 296256, 302428, 312480, 324030, 328104, 333288, 334831, 338688, 345632, 357120, 364560, 370320, 374976, 378035, 382664, 388836, 388864, 395008, 410130, 416610, 416640, 423360, 430497, 432040, 437472, 444384, 453642, 468720, 478330, 486045, 486080, 493760, 499968, 518448, 535680, 546840, 555480, 564480, 573996, 583254, 583296, 592512, 604856, 624960, 648060, 656208, 666576, 669662, 680463, 691264, 717495, 729120, 740640, 749952, 756070, 765328, 777672, 820260, 833220, 833280, 846720, 860994, 864080, 874944, 888768, 907284, 937440, 956660, 972090, 972160, 987520, 1004493, 1036896, 1071360, 1093680, 1110960, 1134105, 1147992, 1166508, 1166592, 1185024, 1209712, 1249920, 1291491, 1296120, 1312416, 1333152, 1339324, 1360926, 1382528, 1434990, 1458135, 1458240, 1481280, 1499904, 1512140, 1530656, 1555344, 1640520, 1666440, 1674155, 1693440, 1721988, 1728160, 1749888, 1777536, 1814568, 1874880, 1913320, 1944180, 1944320, 1975040, 2008986, 2041389, 2073792, 2152485, 2187360, 2221920, 2268210, 2295984, 2333016, 2343817, 2419424, 2499840, 2582982, 2592240, 2624832, 2666304, 2678648, 2721852, 2765056, 2869980, 2916270, 2916480, 2962560, 3013479, 3024280, 3061312, 3110688, 3281040, 3332880, 3348310, 3402315, 3443976, 3456320, 3499776, 3555072, 3629136, 3749760, 3826640, 3888360, 4017972, 4082778, 4147584, 4304970, 4374720, 4443840, 4536420, 4591968, 4666032, 4687634, 4838848, 5022465, 5165964, 5184480, 5249664, 5332608, 5357296, 5443704, 5739960, 5832540, 5832960, 5925120, 6026958, 6048560, 6122624, 6221376, 6457455, 6562080, 6665760, 6696620, 6804630, 6887952, 6912640, 7031451, 7258272, 7499520, 7653280, 7776720, 8035944, 8165556, 8295168, 8609940, 8749440, 8887680, 9040437, 9072840, 9183936, 9332064, 9375268, 9677696, 10044930, 10206945, 10331928, 10368960, 10499328, 10665216, 10714592, 10887408, 11479920, 11665080, 11719085, 12053916, 12097120, 12245248, 12442752, 12914910, 13124160, 13331520, 13393240, 13609260, 13775904, 13825280, 14062902, 14516544, 15067395, 15306560, 15553440, 16071888, 16331112, 17219880, 17498880, 17775360, 18080874, 18145680, 18367872, 18664128, 18750536, 19355392, 20089860, 20413890, 20663856, 20737920, 21094353, 21429184, 21774816, 22959840, 23330160, 23438170, 24107832, 24194240, 24885504, 25829820, 26248320, 26663040, 26786480, 27218520, 27551808, 28125804, 29033088, 30134790, 30613120, 31106880, 32143776, 32662224, 34439760, 35157255, 36161748, 36291360, 36735744, 37328256, 37501072, 40179720, 40827780, 41327712, 41475840, 42188706, 42858368, 43549632, 45202185, 45919680, 46660320, 46876340, 48215664, 48388480, 51659640, 52496640, 53326080, 53572960, 54437040, 55103616, 56251608, 58066176, 60269580, 61226240, 62213760, 63283059, 64287552, 65324448, 68879520, 70314510, 72323496, 72582720, 74656512, 75002144, 80359440, 81655560, 82655424, 84377412, 85716736, 87099264, 90404370, 91839360, 93320640, 93752680, 96431328, 96776960, 103319280, 105471765, 107145920, 108874080, 110207232, 112503216, 120539160, 124427520, 126566118, 128575104, 130648896, 137759040, 140629020, 144646992, 145165440, 150004288, 160718880, 163311120, 165310848, 168754824, 174198528, 180808740, 183678720, 186641280, 187505360, 192862656, 206638560, 210943530, 214291840, 217748160, 225006432, 241078320, 253132236, 257150208, 261297792, 275518080, 281258040, 289293984, 290330880, 300008576, 316415295, 321437760, 326622240, 330621696, 337509648, 361617480, 373282560, 375010720, 385725312, 413277120, 421887060, 428583680, 435496320, 450012864, 482156640, 506264472, 522595584, 551036160, 562516080, 578587968, 600017152, 632830590, 642875520, 653244480, 675019296, 723234960, 750021440, 771450624, 826554240, 843774120, 870992640, 900025728, 964313280, 1012528944, 1125032160, 1157175936, 1265661180, 1285751040, 1306488960, 1350038592, 1446469920, 1500042880, 1653108480, 1687548240, 1800051456, 1928626560, 2025057888, 2250064320, 2314351872, 2531322360, 2612977920, 2700077184, 2892939840, 3000085760, 3375096480, 3857253120, 4050115776, 4500128640, 5062644720, 5400154368, 5785879680, 6750192960, 8100231552, 9000257280, 10125289440, 11571759360, 13500385920, 16200463104, 20250578880, 27000771840, 40501157760, 81002315520]

約数ペア:

[(1, 81002315520), (2, 40501157760), (3, 27000771840), (4, 20250578880), (5, 16200463104), (6, 13500385920), (7, 11571759360), (8, 10125289440), (9, 9000257280), (10, 8100231552), (12, 6750192960), (14, 5785879680), (15, 5400154368), (16, 5062644720), (18, 4500128640), (20, 4050115776), (21, 3857253120), (24, 3375096480), (27, 3000085760), (28, 2892939840), (30, 2700077184), (31, 2612977920), (32, 2531322360), (35, 2314351872), (36, 2250064320), (40, 2025057888), (42, 1928626560), (45, 1800051456), (48, 1687548240), (49, 1653108480), (54, 1500042880), (56, 1446469920), (60, 1350038592), (62, 1306488960), (63, 1285751040), (64, 1265661180), (70, 1157175936), (72, 1125032160), (80, 1012528944), (84, 964313280), (90, 900025728), (93, 870992640), (96, 843774120), (98, 826554240), (105, 771450624), (108, 750021440), (112, 723234960), (120, 675019296), (124, 653244480), (126, 642875520), (128, 632830590), (135, 600017152), (140, 578587968), (144, 562516080), (147, 551036160), (155, 522595584), (160, 506264472), (168, 482156640), (180, 450012864), (186, 435496320), (189, 428583680), (192, 421887060), (196, 413277120), (210, 385725312), (216, 375010720), (217, 373282560), (224, 361617480), (240, 337509648), (245, 330621696), (248, 326622240), (252, 321437760), (256, 316415295), (270, 300008576), (279, 290330880), (280, 289293984), (288, 281258040), (294, 275518080), (310, 261297792), (315, 257150208), (320, 253132236), (336, 241078320), (360, 225006432), (372, 217748160), (378, 214291840), (384, 210943530), (392, 206638560), (420, 192862656), (432, 187505360), (434, 186641280), (441, 183678720), (448, 180808740), (465, 174198528), (480, 168754824), (490, 165310848), (496, 163311120), (504, 160718880), (540, 150004288), (558, 145165440), (560, 144646992), (576, 140629020), (588, 137759040), (620, 130648896), (630, 128575104), (640, 126566118), (651, 124427520), (672, 120539160), (720, 112503216), (735, 110207232), (744, 108874080), (756, 107145920), (768, 105471765), (784, 103319280), (837, 96776960), (840, 96431328), (864, 93752680), (868, 93320640), (882, 91839360), (896, 90404370), (930, 87099264), (945, 85716736), (960, 84377412), (980, 82655424), (992, 81655560), (1008, 80359440), (1080, 75002144), (1085, 74656512), (1116, 72582720), (1120, 72323496), (1152, 70314510), (1176, 68879520), (1240, 65324448), (1260, 64287552), (1280, 63283059), (1302, 62213760), (1323, 61226240), (1344, 60269580), (1395, 58066176), (1440, 56251608), (1470, 55103616), (1488, 54437040), (1512, 53572960), (1519, 53326080), (1543, 52496640), (1568, 51659640), (1674, 48388480), (1680, 48215664), (1728, 46876340), (1736, 46660320), (1764, 45919680), (1792, 45202185), (1860, 43549632), (1890, 42858368), (1920, 42188706), (1953, 41475840), (1960, 41327712), (1984, 40827780), (2016, 40179720), (2160, 37501072), (2170, 37328256), (2205, 36735744), (2232, 36291360), (2240, 36161748), (2304, 35157255), (2352, 34439760), (2480, 32662224), (2520, 32143776), (2604, 31106880), (2646, 30613120), (2688, 30134790), (2790, 29033088), (2880, 28125804), (2940, 27551808), (2976, 27218520), (3024, 26786480), (3038, 26663040), (3086, 26248320), (3136, 25829820), (3255, 24885504), (3348, 24194240), (3360, 24107832), (3456, 23438170), (3472, 23330160), (3528, 22959840), (3720, 21774816), (3780, 21429184), (3840, 21094353), (3906, 20737920), (3920, 20663856), (3968, 20413890), (4032, 20089860), (4185, 19355392), (4320, 18750536), (4340, 18664128), (4410, 18367872), (4464, 18145680), (4480, 18080874), (4557, 17775360), (4629, 17498880), (4704, 17219880), (4960, 16331112), (5040, 16071888), (5208, 15553440), (5292, 15306560), (5376, 15067395), (5580, 14516544), (5760, 14062902), (5859, 13825280), (5880, 13775904), (5952, 13609260), (6048, 13393240), (6076, 13331520), (6172, 13124160), (6272, 12914910), (6510, 12442752), (6615, 12245248), (6696, 12097120), (6720, 12053916), (6912, 11719085), (6944, 11665080), (7056, 11479920), (7440, 10887408), (7560, 10714592), (7595, 10665216), (7715, 10499328), (7812, 10368960), (7840, 10331928), (7936, 10206945), (8064, 10044930), (8370, 9677696), (8640, 9375268), (8680, 9332064), (8820, 9183936), (8928, 9072840), (8960, 9040437), (9114, 8887680), (9258, 8749440), (9408, 8609940), (9765, 8295168), (9920, 8165556), (10080, 8035944), (10416, 7776720), (10584, 7653280), (10801, 7499520), (11160, 7258272), (11520, 7031451), (11718, 6912640), (11760, 6887952), (11904, 6804630), (12096, 6696620), (12152, 6665760), (12344, 6562080), (12544, 6457455), (13020, 6221376), (13230, 6122624), (13392, 6048560), (13440, 6026958), (13671, 5925120), (13887, 5832960), (13888, 5832540), (14112, 5739960), (14880, 5443704), (15120, 5357296), (15190, 5332608), (15430, 5249664), (15624, 5184480), (15680, 5165964), (16128, 5022465), (16740, 4838848), (17280, 4687634), (17360, 4666032), (17640, 4591968), (17856, 4536420), (18228, 4443840), (18516, 4374720), (18816, 4304970), (19530, 4147584), (19840, 4082778), (20160, 4017972), (20832, 3888360), (21168, 3826640), (21602, 3749760), (22320, 3629136), (22785, 3555072), (23145, 3499776), (23436, 3456320), (23520, 3443976), (23808, 3402315), (24192, 3348310), (24304, 3332880), (24688, 3281040), (26040, 3110688), (26460, 3061312), (26784, 3024280), (26880, 3013479), (27342, 2962560), (27774, 2916480), (27776, 2916270), (28224, 2869980), (29295, 2765056), (29760, 2721852), (30240, 2678648), (30380, 2666304), (30860, 2624832), (31248, 2592240), (31360, 2582982), (32403, 2499840), (33480, 2419424), (34560, 2343817), (34720, 2333016), (35280, 2295984), (35712, 2268210), (36456, 2221920), (37032, 2187360), (37632, 2152485), (39060, 2073792), (39680, 2041389), (40320, 2008986), (41013, 1975040), (41661, 1944320), (41664, 1944180), (42336, 1913320), (43204, 1874880), (44640, 1814568), (45570, 1777536), (46290, 1749888), (46872, 1728160), (47040, 1721988), (47833, 1693440), (48384, 1674155), (48608, 1666440), (49376, 1640520), (52080, 1555344), (52920, 1530656), (53568, 1512140), (54005, 1499904), (54684, 1481280), (55548, 1458240), (55552, 1458135), (56448, 1434990), (58590, 1382528), (59520, 1360926), (60480, 1339324), (60760, 1333152), (61720, 1312416), (62496, 1296120), (62720, 1291491), (64806, 1249920), (66960, 1209712), (68355, 1185024), (69435, 1166592), (69440, 1166508), (70560, 1147992), (71424, 1134105), (72912, 1110960), (74064, 1093680), (75607, 1071360), (78120, 1036896), (80640, 1004493), (82026, 987520), (83322, 972160), (83328, 972090), (84672, 956660), (86408, 937440), (89280, 907284), (91140, 888768), (92580, 874944), (93744, 864080), (94080, 860994), (95666, 846720), (97209, 833280), (97216, 833220), (98752, 820260), (104160, 777672), (105840, 765328), (107136, 756070), (108010, 749952), (109368, 740640), (111096, 729120), (112896, 717495), (117180, 691264), (119040, 680463), (120960, 669662), (121520, 666576), (123440, 656208), (124992, 648060), (129612, 624960), (133920, 604856), (136710, 592512), (138870, 583296), (138880, 583254), (141120, 573996), (143499, 564480), (145824, 555480), (148128, 546840), (151214, 535680), (156240, 518448), (162015, 499968), (164052, 493760), (166644, 486080), (166656, 486045), (169344, 478330), (172816, 468720), (178560, 453642), (182280, 444384), (185160, 437472), (187488, 432040), (188160, 430497), (191332, 423360), (194418, 416640), (194432, 416610), (197504, 410130), (205065, 395008), (208305, 388864), (208320, 388836), (211680, 382664), (214272, 378035), (216020, 374976), (218736, 370320), (222192, 364560), (226821, 357120), (234360, 345632), (239165, 338688), (241920, 334831), (243040, 333288), (246880, 328104), (249984, 324030), (259224, 312480), (267840, 302428), (273420, 296256), (277740, 291648), (277760, 291627), (282240, 286998)]