68878405440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79987}}^1$

素因数の和:80046

約数の個数: 336

約数和(自身を含む): 266233339008

約数和(自身を除く): 197354933568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 320, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 576, 585, 598, 624, 690, 720, 736, 780, 828, 832, 897, 920, 936, 960, 1035, 1040, 1104, 1170, 1196, 1248, 1380, 1440, 1472, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2392, 2496, 2691, 2760, 2880, 2990, 3120, 3312, 3588, 3680, 3744, 4140, 4160, 4416, 4485, 4680, 4784, 5382, 5520, 5980, 6240, 6624, 7176, 7360, 7488, 8280, 8970, 9360, 9568, 10764, 11040, 11960, 12480, 13248, 13455, 14352, 16560, 17940, 18720, 19136, 21528, 22080, 23920, 26910, 28704, 33120, 35880, 37440, 43056, 47840, 53820, 57408, 66240, 71760, 79987, 86112, 95680, 107640, 143520, 159974, 172224, 215280, 239961, 287040, 319948, 399935, 430560, 479922, 639896, 719883, 799870, 861120, 959844, 1039831, 1199805, 1279792, 1439766, 1599740, 1839701, 1919688, 2079662, 2399610, 2559584, 2879532, 3119493, 3199480, 3599415, 3679402, 3839376, 4159324, 4799220, 5119168, 5199155, 5519103, 5759064, 6238986, 6398960, 7198830, 7358804, 7678752, 8318648, 9198505, 9358479, 9598440, 10398310, 11038206, 11518128, 12477972, 12797920, 14397660, 14717608, 15357504, 15597465, 16557309, 16637296, 18397010, 18716958, 19196880, 20796620, 22076412, 23036256, 23916113, 24955944, 25595840, 27595515, 28795320, 29435216, 31194930, 33114618, 33274592, 36794020, 37433916, 38393760, 41593240, 44152824, 46072512, 46792395, 47832226, 49911888, 55191030, 57590640, 58870432, 62389860, 66229236, 66549184, 71748339, 73588040, 74867832, 76787520, 82786545, 83186480, 88305648, 93584790, 95664452, 99823776, 110382060, 115181280, 117740864, 119580565, 124779720, 132458472, 143496678, 147176080, 149735664, 165573090, 166372960, 176611296, 187169580, 191328904, 199647552, 215245017, 220764120, 230362560, 239161130, 249559440, 264916944, 286993356, 294352160, 299471328, 331146180, 332745920, 353222592, 358741695, 374339160, 382657808, 430490034, 441528240, 478322260, 499118880, 529833888, 573986712, 588704320, 598942656, 662292360, 717483390, 748678320, 765315616, 860980068, 883056480, 956644520, 998237760, 1059667776, 1076225085, 1147973424, 1324584720, 1434966780, 1497356640, 1530631232, 1721960136, 1766112960, 1913289040, 2152450170, 2295946848, 2649169440, 2869933560, 2994713280, 3443920272, 3826578080, 4304900340, 4591893696, 5298338880, 5739867120, 6887840544, 7653156160, 8609800680, 11479734240, 13775681088, 17219601360, 22959468480, 34439202720, 68878405440]

約数ペア:

[(1, 68878405440), (2, 34439202720), (3, 22959468480), (4, 17219601360), (5, 13775681088), (6, 11479734240), (8, 8609800680), (9, 7653156160), (10, 6887840544), (12, 5739867120), (13, 5298338880), (15, 4591893696), (16, 4304900340), (18, 3826578080), (20, 3443920272), (23, 2994713280), (24, 2869933560), (26, 2649169440), (30, 2295946848), (32, 2152450170), (36, 1913289040), (39, 1766112960), (40, 1721960136), (45, 1530631232), (46, 1497356640), (48, 1434966780), (52, 1324584720), (60, 1147973424), (64, 1076225085), (65, 1059667776), (69, 998237760), (72, 956644520), (78, 883056480), (80, 860980068), (90, 765315616), (92, 748678320), (96, 717483390), (104, 662292360), (115, 598942656), (117, 588704320), (120, 573986712), (130, 529833888), (138, 499118880), (144, 478322260), (156, 441528240), (160, 430490034), (180, 382657808), (184, 374339160), (192, 358741695), (195, 353222592), (207, 332745920), (208, 331146180), (230, 299471328), (234, 294352160), (240, 286993356), (260, 264916944), (276, 249559440), (288, 239161130), (299, 230362560), (312, 220764120), (320, 215245017), (345, 199647552), (360, 191328904), (368, 187169580), (390, 176611296), (414, 166372960), (416, 165573090), (460, 149735664), (468, 147176080), (480, 143496678), (520, 132458472), (552, 124779720), (576, 119580565), (585, 117740864), (598, 115181280), (624, 110382060), (690, 99823776), (720, 95664452), (736, 93584790), (780, 88305648), (828, 83186480), (832, 82786545), (897, 76787520), (920, 74867832), (936, 73588040), (960, 71748339), (1035, 66549184), (1040, 66229236), (1104, 62389860), (1170, 58870432), (1196, 57590640), (1248, 55191030), (1380, 49911888), (1440, 47832226), (1472, 46792395), (1495, 46072512), (1560, 44152824), (1656, 41593240), (1794, 38393760), (1840, 37433916), (1872, 36794020), (2070, 33274592), (2080, 33114618), (2208, 31194930), (2340, 29435216), (2392, 28795320), (2496, 27595515), (2691, 25595840), (2760, 24955944), (2880, 23916113), (2990, 23036256), (3120, 22076412), (3312, 20796620), (3588, 19196880), (3680, 18716958), (3744, 18397010), (4140, 16637296), (4160, 16557309), (4416, 15597465), (4485, 15357504), (4680, 14717608), (4784, 14397660), (5382, 12797920), (5520, 12477972), (5980, 11518128), (6240, 11038206), (6624, 10398310), (7176, 9598440), (7360, 9358479), (7488, 9198505), (8280, 8318648), (8970, 7678752), (9360, 7358804), (9568, 7198830), (10764, 6398960), (11040, 6238986), (11960, 5759064), (12480, 5519103), (13248, 5199155), (13455, 5119168), (14352, 4799220), (16560, 4159324), (17940, 3839376), (18720, 3679402), (19136, 3599415), (21528, 3199480), (22080, 3119493), (23920, 2879532), (26910, 2559584), (28704, 2399610), (33120, 2079662), (35880, 1919688), (37440, 1839701), (43056, 1599740), (47840, 1439766), (53820, 1279792), (57408, 1199805), (66240, 1039831), (71760, 959844), (79987, 861120), (86112, 799870), (95680, 719883), (107640, 639896), (143520, 479922), (159974, 430560), (172224, 399935), (215280, 319948), (239961, 287040)]