280026512640

素因数分解:

$2^8\times 3^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 1008

約数和(自身を含む): 1177241374848

約数和(自身を除く): 897214862208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 86, 90, 96, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 160, 162, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 243, 252, 256, 258, 270, 280, 288, 301, 315, 320, 324, 336, 344, 360, 378, 384, 387, 405, 420, 430, 432, 448, 480, 486, 504, 516, 540, 560, 567, 576, 602, 630, 640, 645, 648, 672, 688, 720, 729, 756, 768, 774, 810, 840, 860, 864, 896, 903, 945, 960, 972, 997, 1008, 1032, 1080, 1120, 1134, 1152, 1161, 1204, 1215, 1260, 1280, 1290, 1296, 1344, 1376, 1440, 1458, 1505, 1512, 1548, 1620, 1680, 1701, 1720, 1728, 1792, 1806, 1890, 1920, 1935, 1944, 1994, 2016, 2064, 2160, 2240, 2268, 2304, 2322, 2408, 2430, 2520, 2580, 2592, 2688, 2709, 2752, 2835, 2880, 2916, 2991, 3010, 3024, 3096, 3240, 3360, 3402, 3440, 3456, 3483, 3612, 3645, 3780, 3840, 3870, 3888, 3988, 4032, 4128, 4320, 4480, 4515, 4536, 4644, 4816, 4860, 4985, 5040, 5103, 5160, 5184, 5376, 5418, 5504, 5670, 5760, 5805, 5832, 5982, 6020, 6048, 6192, 6480, 6720, 6804, 6880, 6912, 6966, 6979, 7224, 7290, 7560, 7740, 7776, 7976, 8064, 8127, 8256, 8505, 8640, 8960, 8973, 9030, 9072, 9288, 9632, 9720, 9970, 10080, 10206, 10320, 10368, 10449, 10836, 11008, 11340, 11520, 11610, 11664, 11964, 12040, 12096, 12384, 12960, 13440, 13545, 13608, 13760, 13932, 13958, 14448, 14580, 14955, 15120, 15480, 15552, 15952, 16128, 16254, 16512, 17010, 17280, 17415, 17946, 18060, 18144, 18576, 19264, 19440, 19940, 20160, 20412, 20640, 20736, 20898, 20937, 21672, 22680, 23220, 23328, 23928, 24080, 24192, 24381, 24768, 25515, 25920, 26880, 26919, 27090, 27216, 27520, 27864, 27916, 28896, 29160, 29910, 30240, 30960, 31104, 31347, 31904, 32508, 33024, 34020, 34560, 34830, 34895, 35892, 36120, 36288, 37152, 38528, 38880, 39880, 40320, 40635, 40824, 41280, 41796, 41874, 42871, 43344, 44865, 45360, 46440, 46656, 47856, 48160, 48384, 48762, 49536, 51030, 51840, 52245, 53838, 54180, 54432, 55040, 55728, 55832, 57792, 58320, 59820, 60480, 61920, 62208, 62694, 62811, 63808, 65016, 68040, 69660, 69790, 71784, 72240, 72576, 73143, 74304, 77056, 77760, 79760, 80640, 80757, 81270, 81648, 82560, 83592, 83748, 85742, 86688, 89730, 90720, 92880, 93312, 95712, 96320, 97524, 99072, 102060, 103680, 104490, 104685, 107676, 108360, 108864, 111456, 111664, 115584, 116640, 119640, 120960, 121905, 123840, 125388, 125622, 127616, 128613, 130032, 134595, 136080, 139320, 139580, 143568, 144480, 145152, 146286, 148608, 155520, 156735, 159520, 161514, 162540, 163296, 165120, 167184, 167496, 171484, 173376, 179460, 181440, 185760, 186624, 188433, 191424, 192640, 195048, 204120, 208980, 209370, 214355, 215352, 216720, 217728, 219429, 222912, 223328, 231168, 233280, 239280, 241920, 242271, 243810, 247680, 250776, 251244, 255232, 257226, 260064, 269190, 272160, 278640, 279160, 287136, 288960, 292572, 297216, 300097, 311040, 313470, 314055, 319040, 323028, 325080, 326592, 334368, 334992, 342968, 346752, 358920, 362880, 365715, 371520, 376866, 382848, 385280, 385839, 390096, 403785, 408240, 417960, 418740, 428710, 430704, 433440, 435456, 438858, 445824, 446656, 466560, 478560, 484542, 487620, 495360, 501552, 502488, 514452, 520128, 538380, 544320, 557280, 558320, 565299, 574272, 577920, 585144, 600194, 626940, 628110, 638080, 643065, 646056, 650160, 653184, 668736, 669984, 685936, 693504, 717840, 725760, 726813, 731430, 743040, 753732, 765696, 771678, 780192, 807570, 816480, 835920, 837480, 857420, 861408, 866880, 877716, 891648, 893312, 900291, 933120, 942165, 957120, 969084, 975240, 1003104, 1004976, 1028904, 1040256, 1076760, 1088640, 1097145, 1114560, 1116640, 1130598, 1148544, 1155840, 1157517, 1170288, 1200388, 1211355, 1253880, 1256220, 1276160, 1286130, 1292112, 1300320, 1306368, 1337472, 1339968, 1371872, 1435680, 1453626, 1462860, 1486080, 1500485, 1507464, 1543356, 1560384, 1615140, 1632960, 1671840, 1674960, 1695897, 1714840, 1722816, 1733760, 1755432, 1786624, 1800582, 1884330, 1914240, 1929195, 1938168, 1950480, 2006208, 2009952, 2057808, 2080512, 2153520, 2177280, 2194290, 2229120, 2233280, 2261196, 2297088, 2315034, 2340576, 2400776, 2422710, 2507760, 2512440, 2572260, 2584224, 2600640, 2674944, 2679936, 2700873, 2743744, 2826495, 2871360, 2907252, 2925720, 3000970, 3014928, 3086712, 3120768, 3230280, 3265920, 3343680, 3349920, 3391794, 3429680, 3445632, 3467520, 3472551, 3510864, 3601164, 3634065, 3768660, 3828480, 3858390, 3876336, 3900960, 4012416, 4019904, 4115616, 4307040, 4388580, 4458240, 4466560, 4501455, 4522392, 4630068, 4681152, 4801552, 4845420, 5015520, 5024880, 5087691, 5144520, 5168448, 5201280, 5359872, 5401746, 5487488, 5652990, 5742720, 5787585, 5814504, 5851440, 6001940, 6029856, 6173424, 6241536, 6460560, 6531840, 6687360, 6699840, 6783588, 6859360, 6891264, 6945102, 7021728, 7202328, 7268130, 7537320, 7716780, 7752672, 7801920, 8024832, 8039808, 8102619, 8231232, 8479485, 8614080, 8777160, 8933120, 9002910, 9044784, 9260136, 9362304, 9603104, 9690840, 10031040, 10049760, 10175382, 10289040, 10336896, 10402560, 10417653, 10803492, 10974976, 11305980, 11485440, 11575170, 11629008, 11702880, 12003880, 12059712, 12346848, 12921120, 13374720, 13399680, 13504365, 13567176, 13718720, 13890204, 14043456, 14404656, 14536260, 15074640, 15433560, 15505344, 15603840, 16079616, 16205238, 16462464, 16958970, 17228160, 17362755, 17554320, 18005820, 18089568, 18520272, 18724608, 19206208, 19381680, 20062080, 20099520, 20350764, 20578080, 20673792, 20835306, 21606984, 22611960, 23150340, 23258016, 23405760, 24007760, 24119424, 24307857, 24693696, 25438455, 25842240, 26799360, 27008730, 27134352, 27437440, 27780408, 28086912, 28809312, 29072520, 30149280, 30867120, 31010688, 31207680, 31252959, 32410476, 32924928, 33917940, 34456320, 34725510, 35108640, 36011640, 36179136, 37040544, 38412416, 38763360, 40124160, 40199040, 40513095, 40701528, 41156160, 41670612, 43213968, 45223920, 46300680, 46516032, 46811520, 48015520, 48238848, 48615714, 49387392, 50876910, 51684480, 52088265, 54017460, 54268704, 54874880, 55560816, 56173824, 57618624, 58145040, 60298560, 61734240, 62021376, 62505918, 64820952, 67835880, 69451020, 70217280, 72023280, 72358272, 72923571, 74081088, 76824832, 77526720, 80398080, 81026190, 81403056, 82312320, 83341224, 86427936, 90447840, 92601360, 93032064, 93623040, 96031040, 97231428, 98774784, 101753820, 103368960, 104176530, 108034920, 108537408, 111121632, 115237248, 116290080, 120597120, 121539285, 123468480, 125011836, 129641904, 135671760, 138902040, 140434560, 144046560, 144716544, 145847142, 148162176, 155053440, 156264795, 162052380, 162806112, 164624640, 166682448, 172855872, 180895680, 185202720, 186064128, 192062080, 194462856, 203507640, 208353060, 216069840, 217074816, 218770713, 222243264, 230474496, 232580160, 241194240, 243078570, 246936960, 250023672, 259283808, 271343520, 277804080, 280869120, 288093120, 291694284, 296324352, 310106880, 312529590, 324104760, 325612224, 333364896, 345711744, 361791360, 364617855, 370405440, 384124160, 388925712, 407015280, 416706120, 432139680, 434149632, 437541426, 444486528, 465160320, 486157140, 493873920, 500047344, 518567616, 542687040, 555608160, 576186240, 583388568, 625059180, 648209520, 651224448, 666729792, 691423488, 723582720, 729235710, 740810880, 777851424, 814030560, 833412240, 864279360, 875082852, 888973056, 930320640, 972314280, 1000094688, 1037135232, 1085374080, 1093853565, 1111216320, 1152372480, 1166777136, 1250118360, 1296419040, 1302448896, 1333459584, 1458471420, 1481621760, 1555702848, 1628061120, 1666824480, 1728558720, 1750165704, 1944628560, 2000189376, 2074270464, 2170748160, 2187707130, 2222432640, 2333554272, 2500236720, 2592838080, 2666919168, 2916942840, 3111405696, 3256122240, 3333648960, 3457117440, 3500331408, 3889257120, 4000378752, 4375414260, 4444865280, 4667108544, 5000473440, 5185676160, 5833885680, 6222811392, 6512244480, 6667297920, 7000662816, 7778514240, 8000757504, 8750828520, 9334217088, 10000946880, 10371352320, 11667771360, 13334595840, 14001325632, 15557028480, 17501657040, 18668434176, 20001893760, 23335542720, 28002651264, 31114056960, 35003314080, 40003787520, 46671085440, 56005302528, 70006628160, 93342170880, 140013256320, 280026512640]

約数ペア:

[(1, 280026512640), (2, 140013256320), (3, 93342170880), (4, 70006628160), (5, 56005302528), (6, 46671085440), (7, 40003787520), (8, 35003314080), (9, 31114056960), (10, 28002651264), (12, 23335542720), (14, 20001893760), (15, 18668434176), (16, 17501657040), (18, 15557028480), (20, 14001325632), (21, 13334595840), (24, 11667771360), (27, 10371352320), (28, 10000946880), (30, 9334217088), (32, 8750828520), (35, 8000757504), (36, 7778514240), (40, 7000662816), (42, 6667297920), (43, 6512244480), (45, 6222811392), (48, 5833885680), (54, 5185676160), (56, 5000473440), (60, 4667108544), (63, 4444865280), (64, 4375414260), (70, 4000378752), (72, 3889257120), (80, 3500331408), (81, 3457117440), (84, 3333648960), (86, 3256122240), (90, 3111405696), (96, 2916942840), (105, 2666919168), (108, 2592838080), (112, 2500236720), (120, 2333554272), (126, 2222432640), (128, 2187707130), (129, 2170748160), (135, 2074270464), (140, 2000189376), (144, 1944628560), (160, 1750165704), (162, 1728558720), (168, 1666824480), (172, 1628061120), (180, 1555702848), (189, 1481621760), (192, 1458471420), (210, 1333459584), (215, 1302448896), (216, 1296419040), (224, 1250118360), (240, 1166777136), (243, 1152372480), (252, 1111216320), (256, 1093853565), (258, 1085374080), (270, 1037135232), (280, 1000094688), (288, 972314280), (301, 930320640), (315, 888973056), (320, 875082852), (324, 864279360), (336, 833412240), (344, 814030560), (360, 777851424), (378, 740810880), (384, 729235710), (387, 723582720), (405, 691423488), (420, 666729792), (430, 651224448), (432, 648209520), (448, 625059180), (480, 583388568), (486, 576186240), (504, 555608160), (516, 542687040), (540, 518567616), (560, 500047344), (567, 493873920), (576, 486157140), (602, 465160320), (630, 444486528), (640, 437541426), (645, 434149632), (648, 432139680), (672, 416706120), (688, 407015280), (720, 388925712), (729, 384124160), (756, 370405440), (768, 364617855), (774, 361791360), (810, 345711744), (840, 333364896), (860, 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103368960), (2752, 101753820), (2835, 98774784), (2880, 97231428), (2916, 96031040), (2991, 93623040), (3010, 93032064), (3024, 92601360), (3096, 90447840), (3240, 86427936), (3360, 83341224), (3402, 82312320), (3440, 81403056), (3456, 81026190), (3483, 80398080), (3612, 77526720), (3645, 76824832), (3780, 74081088), (3840, 72923571), (3870, 72358272), (3888, 72023280), (3988, 70217280), (4032, 69451020), (4128, 67835880), (4320, 64820952), (4480, 62505918), (4515, 62021376), (4536, 61734240), (4644, 60298560), (4816, 58145040), (4860, 57618624), (4985, 56173824), (5040, 55560816), (5103, 54874880), (5160, 54268704), (5184, 54017460), (5376, 52088265), (5418, 51684480), (5504, 50876910), (5670, 49387392), (5760, 48615714), (5805, 48238848), (5832, 48015520), (5982, 46811520), (6020, 46516032), (6048, 46300680), (6192, 45223920), (6480, 43213968), (6720, 41670612), (6804, 41156160), (6880, 40701528), (6912, 40513095), (6966, 40199040), (6979, 40124160), (7224, 38763360), (7290, 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(18060, 15505344), (18144, 15433560), (18576, 15074640), (19264, 14536260), (19440, 14404656), (19940, 14043456), (20160, 13890204), (20412, 13718720), (20640, 13567176), (20736, 13504365), (20898, 13399680), (20937, 13374720), (21672, 12921120), (22680, 12346848), (23220, 12059712), (23328, 12003880), (23928, 11702880), (24080, 11629008), (24192, 11575170), (24381, 11485440), (24768, 11305980), (25515, 10974976), (25920, 10803492), (26880, 10417653), (26919, 10402560), (27090, 10336896), (27216, 10289040), (27520, 10175382), (27864, 10049760), (27916, 10031040), (28896, 9690840), (29160, 9603104), (29910, 9362304), (30240, 9260136), (30960, 9044784), (31104, 9002910), (31347, 8933120), (31904, 8777160), (32508, 8614080), (33024, 8479485), (34020, 8231232), (34560, 8102619), (34830, 8039808), (34895, 8024832), (35892, 7801920), (36120, 7752672), (36288, 7716780), (37152, 7537320), (38528, 7268130), (38880, 7202328), (39880, 7021728), (40320, 6945102), (40635, 6891264), (40824, 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(92880, 3014928), (93312, 3000970), (95712, 2925720), (96320, 2907252), (97524, 2871360), (99072, 2826495), (102060, 2743744), (103680, 2700873), (104490, 2679936), (104685, 2674944), (107676, 2600640), (108360, 2584224), (108864, 2572260), (111456, 2512440), (111664, 2507760), (115584, 2422710), (116640, 2400776), (119640, 2340576), (120960, 2315034), (121905, 2297088), (123840, 2261196), (125388, 2233280), (125622, 2229120), (127616, 2194290), (128613, 2177280), (130032, 2153520), (134595, 2080512), (136080, 2057808), (139320, 2009952), (139580, 2006208), (143568, 1950480), (144480, 1938168), (145152, 1929195), (146286, 1914240), (148608, 1884330), (155520, 1800582), (156735, 1786624), (159520, 1755432), (161514, 1733760), (162540, 1722816), (163296, 1714840), (165120, 1695897), (167184, 1674960), (167496, 1671840), (171484, 1632960), (173376, 1615140), (179460, 1560384), (181440, 1543356), (185760, 1507464), (186624, 1500485), (188433, 1486080), (191424, 1462860), (192640, 1453626), (195048, 1435680), (204120, 1371872), (208980, 1339968), (209370, 1337472), (214355, 1306368), (215352, 1300320), (216720, 1292112), (217728, 1286130), (219429, 1276160), (222912, 1256220), (223328, 1253880), (231168, 1211355), (233280, 1200388), (239280, 1170288), (241920, 1157517), (242271, 1155840), (243810, 1148544), (247680, 1130598), (250776, 1116640), (251244, 1114560), (255232, 1097145), (257226, 1088640), (260064, 1076760), (269190, 1040256), (272160, 1028904), (278640, 1004976), (279160, 1003104), (287136, 975240), (288960, 969084), (292572, 957120), (297216, 942165), (300097, 933120), (311040, 900291), (313470, 893312), (314055, 891648), (319040, 877716), (323028, 866880), (325080, 861408), (326592, 857420), (334368, 837480), (334992, 835920), (342968, 816480), (346752, 807570), (358920, 780192), (362880, 771678), (365715, 765696), (371520, 753732), (376866, 743040), (382848, 731430), (385280, 726813), (385839, 725760), (390096, 717840), (403785, 693504), (408240, 685936), (417960, 669984), (418740, 668736), (428710, 653184), (430704, 650160), (433440, 646056), (435456, 643065), (438858, 638080), (445824, 628110), (446656, 626940), (466560, 600194), (478560, 585144), (484542, 577920), (487620, 574272), (495360, 565299), (501552, 558320), (502488, 557280), (514452, 544320), (520128, 538380)]