256882026240

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1099

約数の個数: 864

約数和(自身を含む): 1062811975680

約数和(自身を除く): 805929949440

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, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 127, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 254, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 381, 384, 405, 420, 432, 448, 480, 486, 504, 508, 540, 560, 567, 576, 630, 635, 640, 648, 672, 720, 756, 762, 768, 810, 840, 864, 889, 896, 929, 945, 960, 972, 1008, 1016, 1080, 1120, 1134, 1143, 1152, 1215, 1260, 1270, 1280, 1296, 1344, 1440, 1512, 1524, 1620, 1680, 1701, 1728, 1778, 1792, 1858, 1890, 1905, 1920, 1944, 2016, 2032, 2160, 2240, 2268, 2286, 2304, 2430, 2520, 2540, 2592, 2667, 2688, 2787, 2835, 2880, 3024, 3048, 3240, 3360, 3402, 3429, 3456, 3556, 3716, 3780, 3810, 3840, 3888, 4032, 4064, 4320, 4445, 4480, 4536, 4572, 4645, 4860, 5040, 5080, 5184, 5334, 5376, 5574, 5670, 5715, 5760, 6048, 6096, 6480, 6503, 6720, 6804, 6858, 6912, 7112, 7432, 7560, 7620, 7776, 8001, 8064, 8128, 8361, 8505, 8640, 8890, 8960, 9072, 9144, 9290, 9720, 10080, 10160, 10287, 10368, 10668, 11148, 11340, 11430, 11520, 12096, 12192, 12960, 13006, 13335, 13440, 13608, 13716, 13935, 14224, 14864, 15120, 15240, 15552, 16002, 16128, 16256, 16722, 17010, 17145, 17280, 17780, 18144, 18288, 18580, 19440, 19509, 20160, 20320, 20574, 20736, 21336, 22296, 22680, 22860, 24003, 24192, 24384, 25083, 25920, 26012, 26670, 26880, 27216, 27432, 27870, 28448, 29728, 30240, 30480, 30861, 31104, 32004, 32512, 32515, 33444, 34020, 34290, 34560, 35560, 36288, 36576, 37160, 38880, 39018, 40005, 40320, 40640, 41148, 41805, 42672, 44592, 45360, 45720, 48006, 48384, 48768, 50166, 51435, 51840, 52024, 53340, 54432, 54864, 55740, 56896, 58527, 59456, 60480, 60960, 61722, 62208, 64008, 65030, 66888, 68040, 68580, 71120, 72009, 72576, 73152, 74320, 75249, 77760, 78036, 80010, 80640, 81280, 82296, 83610, 85344, 89184, 90720, 91440, 96012, 97536, 97545, 100332, 102870, 103680, 104048, 106680, 108864, 109728, 111480, 113792, 117054, 117983, 118912, 120015, 120960, 121920, 123444, 125415, 128016, 130060, 133776, 136080, 137160, 142240, 144018, 145152, 146304, 148640, 150498, 154305, 155520, 156072, 160020, 162560, 164592, 167220, 170688, 175581, 178368, 181440, 182880, 192024, 195090, 200664, 205740, 208096, 213360, 216027, 217728, 219456, 222960, 225747, 227584, 234108, 235966, 237824, 240030, 241920, 243840, 246888, 250830, 256032, 260120, 267552, 272160, 274320, 284480, 288036, 292608, 292635, 297280, 300996, 308610, 311040, 312144, 320040, 329184, 334440, 341376, 351162, 353949, 356736, 360045, 362880, 365760, 376245, 384048, 390180, 401328, 411480, 416192, 426720, 432054, 435456, 438912, 445920, 451494, 468216, 471932, 480060, 487680, 493776, 501660, 512064, 520240, 526743, 535104, 544320, 548640, 568960, 576072, 585270, 589915, 594560, 601992, 617220, 624288, 640080, 658368, 668880, 682752, 702324, 707898, 713472, 720090, 725760, 731520, 752490, 768096, 780360, 802656, 822960, 825881, 832384, 853440, 864108, 877824, 877905, 891840, 902988, 936432, 943864, 960120, 987552, 1003320, 1024128, 1040480, 1053486, 1061847, 1070208, 1080135, 1088640, 1097280, 1128735, 1137920, 1152144, 1170540, 1179830, 1189120, 1203984, 1234440, 1248576, 1280160, 1316736, 1337760, 1404648, 1415796, 1440180, 1463040, 1504980, 1536192, 1560720, 1580229, 1605312, 1645920, 1651762, 1664768, 1706880, 1728216, 1755810, 1769745, 1783680, 1805976, 1872864, 1887728, 1920240, 1975104, 2006640, 2048256, 2080960, 2106972, 2123694, 2140416, 2160270, 2177280, 2194560, 2257470, 2304288, 2341080, 2359660, 2407968, 2468880, 2477643, 2497152, 2560320, 2633472, 2633715, 2675520, 2809296, 2831592, 2880360, 3009960, 3072384, 3121440, 3160458, 3185541, 3210624, 3291840, 3303524, 3413760, 3456432, 3511620, 3539490, 3567360, 3611952, 3745728, 3775456, 3840480, 3950208, 4013280, 4129405, 4161920, 4213944, 4247388, 4320540, 4389120, 4514940, 4608576, 4682160, 4719320, 4815936, 4937760, 4955286, 4994304, 5120640, 5267430, 5309235, 5351040, 5618592, 5663184, 5760720, 6019920, 6144768, 6242880, 6320916, 6371082, 6421248, 6583680, 6607048, 6912864, 7023240, 7078980, 7223904, 7432929, 7491456, 7550912, 7680960, 7900416, 7901145, 8026560, 8258810, 8323840, 8427888, 8494776, 8641080, 9029880, 9217152, 9364320, 9438640, 9556623, 9631872, 9875520, 9910572, 10241280, 10534860, 10618470, 10702080, 11237184, 11326368, 11521440, 12039840, 12388215, 12485760, 12641832, 12742164, 13167360, 13214096, 13825728, 14046480, 14157960, 14447808, 14865858, 14982912, 15101824, 15361920, 15802290, 15927705, 16053120, 16517620, 16855776, 16989552, 17282160, 18059760, 18434304, 18728640, 18877280, 19113246, 19263744, 19751040, 19821144, 21069720, 21236940, 22298787, 22474368, 22652736, 23042880, 24079680, 24776430, 24971520, 25283664, 25484328, 26428192, 27651456, 28092960, 28315920, 28669869, 28895616, 29731716, 30203648, 30723840, 31604580, 31855410, 32106240, 33035240, 33711552, 33979104, 34564320, 36119520, 37164645, 37457280, 37754560, 38226492, 39502080, 39642288, 42139440, 42473880, 44597574, 44948736, 45305472, 46085760, 47783115, 48159360, 49552860, 50567328, 50968656, 52856384, 55302912, 56185920, 56631840, 57339738, 57791232, 59463432, 63209160, 63710820, 66070480, 66896361, 67423104, 67958208, 69128640, 72239040, 74329290, 74914560, 75509120, 76452984, 79284576, 84278880, 84947760, 89195148, 90610944, 92171520, 95566230, 96318720, 99105720, 101134656, 101937312, 105712768, 111493935, 112371840, 113263680, 114679476, 118926864, 126418320, 127421640, 132140960, 133792722, 134846208, 135916416, 138257280, 143349345, 144478080, 148658580, 151018240, 152905968, 158569152, 168557760, 169895520, 178390296, 191132460, 198211440, 200689083, 202269312, 203874624, 211425536, 222987870, 224743680, 226527360, 229358952, 237853728, 252836640, 254843280, 264281920, 267585444, 271832832, 276514560, 286698690, 288956160, 297317160, 305811936, 317138304, 334481805, 337115520, 339791040, 356780592, 382264920, 396422880, 401378166, 404538624, 407749248, 445975740, 453054720, 458717904, 475707456, 505673280, 509686560, 528563840, 535170888, 573397380, 594634320, 611623872, 634276608, 668963610, 674231040, 679582080, 713561184, 764529840, 792845760, 802756332, 815498496, 891951480, 917435808, 951414912, 1003445415, 1011346560, 1019373120, 1057127680, 1070341776, 1146794760, 1189268640, 1223247744, 1337927220, 1359164160, 1427122368, 1529059680, 1585691520, 1605512664, 1783902960, 1834871616, 1902829824, 2006890830, 2022693120, 2038746240, 2140683552, 2293589520, 2378537280, 2446495488, 2675854440, 2854244736, 3058119360, 3171383040, 3211025328, 3567805920, 3669743232, 4013781660, 4077492480, 4281367104, 4587179040, 4757074560, 5351708880, 5708489472, 6116238720, 6422050656, 7135611840, 7339486464, 8027563320, 8562734208, 9174358080, 9514149120, 10703417760, 12232477440, 12844101312, 14271223680, 16055126640, 17125468416, 18348716160, 21406835520, 25688202624, 28542447360, 32110253280, 36697432320, 42813671040, 51376405248, 64220506560, 85627342080, 128441013120, 256882026240]

約数ペア:

[(1, 256882026240), (2, 128441013120), (3, 85627342080), (4, 64220506560), (5, 51376405248), (6, 42813671040), (7, 36697432320), (8, 32110253280), (9, 28542447360), (10, 25688202624), (12, 21406835520), (14, 18348716160), (15, 17125468416), (16, 16055126640), (18, 14271223680), (20, 12844101312), (21, 12232477440), (24, 10703417760), (27, 9514149120), (28, 9174358080), (30, 8562734208), (32, 8027563320), (35, 7339486464), (36, 7135611840), (40, 6422050656), (42, 6116238720), (45, 5708489472), (48, 5351708880), (54, 4757074560), (56, 4587179040), (60, 4281367104), (63, 4077492480), (64, 4013781660), (70, 3669743232), (72, 3567805920), (80, 3211025328), (81, 3171383040), (84, 3058119360), (90, 2854244736), (96, 2675854440), (105, 2446495488), (108, 2378537280), (112, 2293589520), (120, 2140683552), (126, 2038746240), (127, 2022693120), (128, 2006890830), (135, 1902829824), (140, 1834871616), (144, 1783902960), (160, 1605512664), (162, 1585691520), (168, 1529059680), (180, 1427122368), (189, 1359164160), (192, 1337927220), (210, 1223247744), (216, 1189268640), (224, 1146794760), (240, 1070341776), (243, 1057127680), (252, 1019373120), (254, 1011346560), (256, 1003445415), (270, 951414912), (280, 917435808), (288, 891951480), (315, 815498496), (320, 802756332), (324, 792845760), (336, 764529840), (360, 713561184), (378, 679582080), (381, 674231040), (384, 668963610), (405, 634276608), (420, 611623872), (432, 594634320), (448, 573397380), (480, 535170888), (486, 528563840), (504, 509686560), (508, 505673280), (540, 475707456), (560, 458717904), (567, 453054720), (576, 445975740), (630, 407749248), (635, 404538624), (640, 401378166), (648, 396422880), (672, 382264920), (720, 356780592), (756, 339791040), (762, 337115520), (768, 334481805), (810, 317138304), (840, 305811936), (864, 297317160), (889, 288956160), (896, 286698690), (929, 276514560), (945, 271832832), (960, 267585444), (972, 264281920), (1008, 254843280), (1016, 252836640), (1080, 237853728), (1120, 229358952), (1134, 226527360), (1143, 224743680), (1152, 222987870), (1215, 211425536), (1260, 203874624), (1270, 202269312), (1280, 200689083), (1296, 198211440), (1344, 191132460), (1440, 178390296), (1512, 169895520), (1524, 168557760), (1620, 158569152), (1680, 152905968), (1701, 151018240), (1728, 148658580), (1778, 144478080), (1792, 143349345), (1858, 138257280), (1890, 135916416), (1905, 134846208), (1920, 133792722), (1944, 132140960), (2016, 127421640), (2032, 126418320), (2160, 118926864), (2240, 114679476), (2268, 113263680), (2286, 112371840), (2304, 111493935), (2430, 105712768), (2520, 101937312), (2540, 101134656), (2592, 99105720), (2667, 96318720), (2688, 95566230), (2787, 92171520), (2835, 90610944), (2880, 89195148), (3024, 84947760), (3048, 84278880), (3240, 79284576), (3360, 76452984), (3402, 75509120), (3429, 74914560), (3456, 74329290), (3556, 72239040), (3716, 69128640), (3780, 67958208), (3810, 67423104), (3840, 66896361), (3888, 66070480), (4032, 63710820), (4064, 63209160), (4320, 59463432), (4445, 57791232), (4480, 57339738), (4536, 56631840), (4572, 56185920), (4645, 55302912), (4860, 52856384), (5040, 50968656), (5080, 50567328), (5184, 49552860), (5334, 48159360), (5376, 47783115), (5574, 46085760), (5670, 45305472), (5715, 44948736), (5760, 44597574), (6048, 42473880), (6096, 42139440), (6480, 39642288), (6503, 39502080), (6720, 38226492), (6804, 37754560), (6858, 37457280), (6912, 37164645), (7112, 36119520), (7432, 34564320), (7560, 33979104), (7620, 33711552), (7776, 33035240), (8001, 32106240), (8064, 31855410), (8128, 31604580), (8361, 30723840), (8505, 30203648), (8640, 29731716), (8890, 28895616), (8960, 28669869), (9072, 28315920), (9144, 28092960), (9290, 27651456), (9720, 26428192), (10080, 25484328), (10160, 25283664), (10287, 24971520), (10368, 24776430), (10668, 24079680), (11148, 23042880), (11340, 22652736), (11430, 22474368), (11520, 22298787), (12096, 21236940), (12192, 21069720), (12960, 19821144), (13006, 19751040), (13335, 19263744), (13440, 19113246), (13608, 18877280), (13716, 18728640), (13935, 18434304), (14224, 18059760), (14864, 17282160), (15120, 16989552), (15240, 16855776), (15552, 16517620), (16002, 16053120), (16128, 15927705), (16256, 15802290), (16722, 15361920), (17010, 15101824), (17145, 14982912), (17280, 14865858), (17780, 14447808), (18144, 14157960), (18288, 14046480), (18580, 13825728), (19440, 13214096), (19509, 13167360), (20160, 12742164), (20320, 12641832), (20574, 12485760), (20736, 12388215), (21336, 12039840), (22296, 11521440), (22680, 11326368), (22860, 11237184), (24003, 10702080), (24192, 10618470), (24384, 10534860), (25083, 10241280), (25920, 9910572), (26012, 9875520), (26670, 9631872), (26880, 9556623), (27216, 9438640), (27432, 9364320), (27870, 9217152), (28448, 9029880), (29728, 8641080), (30240, 8494776), (30480, 8427888), (30861, 8323840), (31104, 8258810), (32004, 8026560), (32512, 7901145), (32515, 7900416), (33444, 7680960), (34020, 7550912), (34290, 7491456), (34560, 7432929), (35560, 7223904), (36288, 7078980), (36576, 7023240), (37160, 6912864), (38880, 6607048), (39018, 6583680), (40005, 6421248), (40320, 6371082), (40640, 6320916), (41148, 6242880), (41805, 6144768), (42672, 6019920), (44592, 5760720), (45360, 5663184), (45720, 5618592), (48006, 5351040), (48384, 5309235), (48768, 5267430), (50166, 5120640), (51435, 4994304), (51840, 4955286), (52024, 4937760), (53340, 4815936), (54432, 4719320), (54864, 4682160), (55740, 4608576), (56896, 4514940), (58527, 4389120), (59456, 4320540), (60480, 4247388), (60960, 4213944), (61722, 4161920), (62208, 4129405), (64008, 4013280), (65030, 3950208), (66888, 3840480), (68040, 3775456), (68580, 3745728), (71120, 3611952), (72009, 3567360), (72576, 3539490), (73152, 3511620), (74320, 3456432), (75249, 3413760), (77760, 3303524), (78036, 3291840), (80010, 3210624), (80640, 3185541), (81280, 3160458), (82296, 3121440), (83610, 3072384), (85344, 3009960), (89184, 2880360), (90720, 2831592), (91440, 2809296), (96012, 2675520), (97536, 2633715), (97545, 2633472), (100332, 2560320), (102870, 2497152), (103680, 2477643), (104048, 2468880), (106680, 2407968), (108864, 2359660), (109728, 2341080), (111480, 2304288), (113792, 2257470), (117054, 2194560), (117983, 2177280), (118912, 2160270), (120015, 2140416), (120960, 2123694), (121920, 2106972), (123444, 2080960), (125415, 2048256), (128016, 2006640), (130060, 1975104), (133776, 1920240), (136080, 1887728), (137160, 1872864), (142240, 1805976), (144018, 1783680), (145152, 1769745), (146304, 1755810), (148640, 1728216), (150498, 1706880), (154305, 1664768), (155520, 1651762), (156072, 1645920), (160020, 1605312), (162560, 1580229), (164592, 1560720), (167220, 1536192), (170688, 1504980), (175581, 1463040), (178368, 1440180), (181440, 1415796), (182880, 1404648), (192024, 1337760), (195090, 1316736), (200664, 1280160), (205740, 1248576), (208096, 1234440), (213360, 1203984), (216027, 1189120), (217728, 1179830), (219456, 1170540), (222960, 1152144), (225747, 1137920), (227584, 1128735), (234108, 1097280), (235966, 1088640), (237824, 1080135), (240030, 1070208), (241920, 1061847), (243840, 1053486), (246888, 1040480), (250830, 1024128), (256032, 1003320), (260120, 987552), (267552, 960120), (272160, 943864), (274320, 936432), (284480, 902988), (288036, 891840), (292608, 877905), (292635, 877824), (297280, 864108), (300996, 853440), (308610, 832384), (311040, 825881), (312144, 822960), (320040, 802656), (329184, 780360), (334440, 768096), (341376, 752490), (351162, 731520), (353949, 725760), (356736, 720090), (360045, 713472), (362880, 707898), (365760, 702324), (376245, 682752), (384048, 668880), (390180, 658368), (401328, 640080), (411480, 624288), (416192, 617220), (426720, 601992), (432054, 594560), (435456, 589915), (438912, 585270), (445920, 576072), (451494, 568960), (468216, 548640), (471932, 544320), (480060, 535104), (487680, 526743), (493776, 520240), (501660, 512064)]