1261597680

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 480

約数和(自身を含む): 5130338304

約数和(自身を除く): 3868740624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 81, 84, 90, 105, 108, 112, 120, 126, 127, 135, 140, 144, 146, 162, 168, 180, 189, 210, 216, 219, 240, 243, 252, 254, 270, 280, 292, 315, 324, 336, 360, 365, 378, 381, 405, 420, 432, 438, 486, 504, 508, 511, 540, 560, 567, 584, 630, 635, 648, 657, 720, 730, 756, 762, 810, 840, 876, 889, 945, 972, 1008, 1016, 1022, 1080, 1095, 1134, 1143, 1168, 1215, 1260, 1270, 1296, 1314, 1460, 1512, 1524, 1533, 1620, 1680, 1701, 1752, 1778, 1890, 1905, 1944, 1971, 2032, 2044, 2160, 2190, 2268, 2286, 2430, 2520, 2540, 2555, 2628, 2667, 2835, 2920, 3024, 3048, 3066, 3240, 3285, 3402, 3429, 3504, 3556, 3780, 3810, 3888, 3942, 4088, 4380, 4445, 4536, 4572, 4599, 4860, 5040, 5080, 5110, 5256, 5334, 5670, 5715, 5840, 5913, 6096, 6132, 6480, 6570, 6804, 6858, 7112, 7560, 7620, 7665, 7884, 8001, 8176, 8505, 8760, 8890, 9072, 9144, 9198, 9271, 9720, 9855, 10160, 10220, 10287, 10512, 10668, 11340, 11430, 11826, 12264, 13140, 13335, 13608, 13716, 13797, 14224, 15120, 15240, 15330, 15768, 16002, 17010, 17145, 17520, 17739, 17780, 18288, 18396, 18542, 19440, 19710, 20440, 20574, 21336, 22680, 22860, 22995, 23652, 24003, 24528, 26280, 26670, 27216, 27432, 27594, 27813, 29565, 30480, 30660, 30861, 31536, 32004, 34020, 34290, 35478, 35560, 36792, 37084, 39420, 40005, 40880, 41148, 41391, 42672, 45360, 45720, 45990, 46355, 47304, 48006, 51435, 52560, 53340, 54864, 55188, 55626, 59130, 61320, 61722, 64008, 64897, 68040, 68580, 68985, 70956, 71120, 72009, 73584, 74168, 78840, 80010, 82296, 82782, 83439, 88695, 91440, 91980, 92710, 94608, 96012, 102870, 106680, 110376, 111252, 118260, 120015, 122640, 123444, 124173, 128016, 129794, 136080, 137160, 137970, 139065, 141912, 144018, 148336, 154305, 157680, 160020, 164592, 165564, 166878, 177390, 183960, 185420, 192024, 194691, 205740, 206955, 213360, 216027, 220752, 222504, 236520, 240030, 246888, 248346, 250317, 259588, 274320, 275940, 278130, 283824, 288036, 308610, 320040, 324485, 331128, 333756, 354780, 360045, 367920, 370840, 384048, 389382, 411480, 413910, 417195, 432054, 445008, 473040, 480060, 493776, 496692, 500634, 519176, 551880, 556260, 576072, 584073, 617220, 620865, 640080, 648970, 662256, 667512, 709560, 720090, 741680, 750951, 778764, 822960, 827820, 834390, 864108, 960120, 973455, 993384, 1001268, 1038352, 1080135, 1103760, 1112520, 1152144, 1168146, 1234440, 1241730, 1251585, 1297940, 1335024, 1419120, 1440180, 1501902, 1557528, 1655640, 1668780, 1728216, 1752219, 1920240, 1946910, 1986768, 2002536, 2160270, 2225040, 2252853, 2336292, 2468880, 2483460, 2503170, 2595880, 2880360, 2920365, 3003804, 3115056, 3311280, 3337560, 3456432, 3504438, 3754755, 3893820, 4005072, 4320540, 4505706, 4672584, 4966920, 5006340, 5191760, 5256657, 5760720, 5840730, 6007608, 6675120, 7008876, 7509510, 7787640, 8641080, 8761095, 9011412, 9345168, 9933840, 10012680, 10513314, 11264265, 11681460, 12015216, 14017752, 15019020, 15575280, 15769971, 17282160, 17522190, 18022824, 20025360, 21026628, 22528530, 23362920, 26283285, 28035504, 30038040, 31539942, 35044380, 36045648, 42053256, 45057060, 46725840, 52566570, 60076080, 63079884, 70088760, 78849855, 84106512, 90114120, 105133140, 126159768, 140177520, 157699710, 180228240, 210266280, 252319536, 315399420, 420532560, 630798840, 1261597680]

約数ペア:

[(1, 1261597680), (2, 630798840), (3, 420532560), (4, 315399420), (5, 252319536), (6, 210266280), (7, 180228240), (8, 157699710), (9, 140177520), (10, 126159768), (12, 105133140), (14, 90114120), (15, 84106512), (16, 78849855), (18, 70088760), (20, 63079884), (21, 60076080), (24, 52566570), (27, 46725840), (28, 45057060), (30, 42053256), (35, 36045648), (36, 35044380), (40, 31539942), (42, 30038040), (45, 28035504), (48, 26283285), (54, 23362920), (56, 22528530), (60, 21026628), (63, 20025360), (70, 18022824), (72, 17522190), (73, 17282160), (80, 15769971), (81, 15575280), (84, 15019020), (90, 14017752), (105, 12015216), (108, 11681460), (112, 11264265), (120, 10513314), (126, 10012680), (127, 9933840), (135, 9345168), (140, 9011412), (144, 8761095), (146, 8641080), (162, 7787640), (168, 7509510), (180, 7008876), (189, 6675120), (210, 6007608), (216, 5840730), (219, 5760720), (240, 5256657), (243, 5191760), (252, 5006340), (254, 4966920), (270, 4672584), (280, 4505706), (292, 4320540), (315, 4005072), (324, 3893820), (336, 3754755), (360, 3504438), (365, 3456432), (378, 3337560), (381, 3311280), (405, 3115056), (420, 3003804), (432, 2920365), (438, 2880360), (486, 2595880), (504, 2503170), (508, 2483460), (511, 2468880), (540, 2336292), (560, 2252853), (567, 2225040), (584, 2160270), (630, 2002536), (635, 1986768), (648, 1946910), (657, 1920240), (720, 1752219), (730, 1728216), (756, 1668780), (762, 1655640), (810, 1557528), (840, 1501902), (876, 1440180), (889, 1419120), (945, 1335024), (972, 1297940), (1008, 1251585), (1016, 1241730), (1022, 1234440), (1080, 1168146), (1095, 1152144), (1134, 1112520), (1143, 1103760), (1168, 1080135), (1215, 1038352), (1260, 1001268), (1270, 993384), (1296, 973455), (1314, 960120), (1460, 864108), (1512, 834390), (1524, 827820), (1533, 822960), (1620, 778764), (1680, 750951), (1701, 741680), (1752, 720090), (1778, 709560), (1890, 667512), (1905, 662256), (1944, 648970), (1971, 640080), (2032, 620865), (2044, 617220), (2160, 584073), (2190, 576072), (2268, 556260), (2286, 551880), (2430, 519176), (2520, 500634), (2540, 496692), (2555, 493776), (2628, 480060), (2667, 473040), (2835, 445008), (2920, 432054), (3024, 417195), (3048, 413910), (3066, 411480), (3240, 389382), (3285, 384048), (3402, 370840), (3429, 367920), (3504, 360045), (3556, 354780), (3780, 333756), (3810, 331128), (3888, 324485), (3942, 320040), (4088, 308610), (4380, 288036), (4445, 283824), (4536, 278130), (4572, 275940), (4599, 274320), (4860, 259588), (5040, 250317), (5080, 248346), (5110, 246888), (5256, 240030), (5334, 236520), (5670, 222504), (5715, 220752), (5840, 216027), (5913, 213360), (6096, 206955), (6132, 205740), (6480, 194691), (6570, 192024), (6804, 185420), (6858, 183960), (7112, 177390), (7560, 166878), (7620, 165564), (7665, 164592), (7884, 160020), (8001, 157680), (8176, 154305), (8505, 148336), (8760, 144018), (8890, 141912), (9072, 139065), (9144, 137970), (9198, 137160), (9271, 136080), (9720, 129794), (9855, 128016), (10160, 124173), (10220, 123444), (10287, 122640), (10512, 120015), (10668, 118260), (11340, 111252), (11430, 110376), (11826, 106680), (12264, 102870), (13140, 96012), (13335, 94608), (13608, 92710), (13716, 91980), (13797, 91440), (14224, 88695), (15120, 83439), (15240, 82782), (15330, 82296), (15768, 80010), (16002, 78840), (17010, 74168), (17145, 73584), (17520, 72009), (17739, 71120), (17780, 70956), (18288, 68985), (18396, 68580), (18542, 68040), (19440, 64897), (19710, 64008), (20440, 61722), (20574, 61320), (21336, 59130), (22680, 55626), (22860, 55188), (22995, 54864), (23652, 53340), (24003, 52560), (24528, 51435), (26280, 48006), (26670, 47304), (27216, 46355), (27432, 45990), (27594, 45720), (27813, 45360), (29565, 42672), (30480, 41391), (30660, 41148), (30861, 40880), (31536, 40005), (32004, 39420), (34020, 37084), (34290, 36792), (35478, 35560)]