28130618880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13417}}^1$

素因数の和:13466

約数の個数: 480

約数和(自身を含む): 119915699904

約数和(自身を除く): 91785081024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 512, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1536, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2496, 2520, 2560, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3584, 3640, 3744, 3840, 4032, 4095, 4160, 4368, 4480, 4608, 4680, 4992, 5040, 5376, 5460, 5760, 5824, 6240, 6552, 6656, 6720, 7280, 7488, 7680, 8064, 8190, 8320, 8736, 8960, 9360, 9984, 10080, 10752, 10920, 11520, 11648, 12480, 13104, 13417, 13440, 14560, 14976, 16128, 16380, 16640, 17472, 17920, 18720, 19968, 20160, 21840, 23040, 23296, 24960, 26208, 26834, 26880, 29120, 29952, 32256, 32760, 33280, 34944, 37440, 40251, 40320, 43680, 46592, 49920, 52416, 53668, 53760, 58240, 59904, 65520, 67085, 69888, 74880, 80502, 80640, 87360, 93919, 99840, 104832, 107336, 116480, 120753, 131040, 134170, 139776, 149760, 161004, 161280, 174421, 174720, 187838, 201255, 209664, 214672, 232960, 241506, 262080, 268340, 281757, 299520, 322008, 348842, 349440, 375676, 402510, 419328, 429344, 469595, 483012, 523263, 524160, 536680, 563514, 603765, 644016, 697684, 698880, 751352, 805020, 845271, 858688, 872105, 939190, 966024, 1046526, 1048320, 1073360, 1127028, 1207530, 1220947, 1288032, 1395368, 1408785, 1502704, 1569789, 1610040, 1690542, 1717376, 1744210, 1878380, 1932048, 2093052, 2096640, 2146720, 2254056, 2415060, 2441894, 2576064, 2616315, 2790736, 2817570, 3005408, 3139578, 3220080, 3381084, 3434752, 3488420, 3662841, 3756760, 3864096, 4186104, 4226355, 4293440, 4508112, 4830120, 4883788, 5152128, 5232630, 5581472, 5635140, 6010816, 6104735, 6279156, 6440160, 6762168, 6869504, 6976840, 7325682, 7513520, 7728192, 7848945, 8372208, 8452710, 8586880, 9016224, 9660240, 9767576, 10304256, 10465260, 10988523, 11162944, 11270280, 12021632, 12209470, 12558312, 12880320, 13524336, 13953680, 14651364, 15027040, 15456384, 15697890, 16744416, 16905420, 17173760, 18032448, 18314205, 19320480, 19535152, 20608512, 20930520, 21977046, 22325888, 22540560, 24043264, 24418940, 25116624, 25760640, 27048672, 27907360, 29302728, 30054080, 30912768, 31395780, 33488832, 33810840, 34347520, 36064896, 36628410, 38640960, 39070304, 41861040, 43954092, 44651776, 45081120, 48086528, 48837880, 50233248, 51521280, 54097344, 54942615, 55814720, 58605456, 60108160, 61825536, 62791560, 66977664, 67621680, 72129792, 73256820, 77281920, 78140608, 83722080, 87908184, 89303552, 90162240, 97675760, 100466496, 103042560, 108194688, 109885230, 111629440, 117210912, 120216320, 125583120, 133955328, 135243360, 144259584, 146513640, 154563840, 156281216, 167444160, 175816368, 180324480, 195351520, 200932992, 216389376, 219770460, 223258880, 234421824, 240432640, 251166240, 267910656, 270486720, 293027280, 309127680, 312562432, 334888320, 351632736, 360648960, 390703040, 401865984, 432778752, 439540920, 446517760, 468843648, 502332480, 540973440, 586054560, 625124864, 669776640, 703265472, 721297920, 781406080, 803731968, 879081840, 937687296, 1004664960, 1081946880, 1172109120, 1339553280, 1406530944, 1562812160, 1758163680, 1875374592, 2009329920, 2163893760, 2344218240, 2813061888, 3125624320, 3516327360, 4018659840, 4688436480, 5626123776, 7032654720, 9376872960, 14065309440, 28130618880]

約数ペア:

[(1, 28130618880), (2, 14065309440), (3, 9376872960), (4, 7032654720), (5, 5626123776), (6, 4688436480), (7, 4018659840), (8, 3516327360), (9, 3125624320), (10, 2813061888), (12, 2344218240), (13, 2163893760), (14, 2009329920), (15, 1875374592), (16, 1758163680), (18, 1562812160), (20, 1406530944), (21, 1339553280), (24, 1172109120), (26, 1081946880), (28, 1004664960), (30, 937687296), (32, 879081840), (35, 803731968), (36, 781406080), (39, 721297920), (40, 703265472), (42, 669776640), (45, 625124864), (48, 586054560), (52, 540973440), (56, 502332480), (60, 468843648), (63, 446517760), (64, 439540920), (65, 432778752), (70, 401865984), (72, 390703040), (78, 360648960), (80, 351632736), (84, 334888320), (90, 312562432), (91, 309127680), (96, 293027280), (104, 270486720), (105, 267910656), (112, 251166240), (117, 240432640), (120, 234421824), (126, 223258880), (128, 219770460), (130, 216389376), (140, 200932992), (144, 195351520), (156, 180324480), (160, 175816368), (168, 167444160), (180, 156281216), (182, 154563840), (192, 146513640), (195, 144259584), (208, 135243360), (210, 133955328), (224, 125583120), (234, 120216320), (240, 117210912), (252, 111629440), (256, 109885230), (260, 108194688), (273, 103042560), (280, 100466496), (288, 97675760), (312, 90162240), (315, 89303552), (320, 87908184), (336, 83722080), (360, 78140608), (364, 77281920), (384, 73256820), (390, 72129792), (416, 67621680), (420, 66977664), (448, 62791560), (455, 61825536), (468, 60108160), (480, 58605456), (504, 55814720), (512, 54942615), (520, 54097344), (546, 51521280), (560, 50233248), (576, 48837880), (585, 48086528), (624, 45081120), (630, 44651776), (640, 43954092), (672, 41861040), (720, 39070304), (728, 38640960), (768, 36628410), (780, 36064896), (819, 34347520), (832, 33810840), (840, 33488832), (896, 31395780), (910, 30912768), (936, 30054080), (960, 29302728), (1008, 27907360), (1040, 27048672), (1092, 25760640), (1120, 25116624), (1152, 24418940), (1170, 24043264), (1248, 22540560), (1260, 22325888), (1280, 21977046), (1344, 20930520), (1365, 20608512), (1440, 19535152), (1456, 19320480), (1536, 18314205), (1560, 18032448), (1638, 17173760), (1664, 16905420), (1680, 16744416), (1792, 15697890), (1820, 15456384), (1872, 15027040), (1920, 14651364), (2016, 13953680), (2080, 13524336), (2184, 12880320), (2240, 12558312), (2304, 12209470), (2340, 12021632), (2496, 11270280), (2520, 11162944), (2560, 10988523), (2688, 10465260), (2730, 10304256), (2880, 9767576), (2912, 9660240), (3120, 9016224), (3276, 8586880), (3328, 8452710), (3360, 8372208), (3584, 7848945), (3640, 7728192), (3744, 7513520), (3840, 7325682), (4032, 6976840), (4095, 6869504), (4160, 6762168), (4368, 6440160), (4480, 6279156), (4608, 6104735), (4680, 6010816), (4992, 5635140), (5040, 5581472), (5376, 5232630), (5460, 5152128), (5760, 4883788), (5824, 4830120), (6240, 4508112), (6552, 4293440), (6656, 4226355), (6720, 4186104), (7280, 3864096), (7488, 3756760), (7680, 3662841), (8064, 3488420), (8190, 3434752), (8320, 3381084), (8736, 3220080), (8960, 3139578), (9360, 3005408), (9984, 2817570), (10080, 2790736), (10752, 2616315), (10920, 2576064), (11520, 2441894), (11648, 2415060), (12480, 2254056), (13104, 2146720), (13417, 2096640), (13440, 2093052), (14560, 1932048), (14976, 1878380), (16128, 1744210), (16380, 1717376), (16640, 1690542), (17472, 1610040), (17920, 1569789), (18720, 1502704), (19968, 1408785), (20160, 1395368), (21840, 1288032), (23040, 1220947), (23296, 1207530), (24960, 1127028), (26208, 1073360), (26834, 1048320), (26880, 1046526), (29120, 966024), (29952, 939190), (32256, 872105), (32760, 858688), (33280, 845271), (34944, 805020), (37440, 751352), (40251, 698880), (40320, 697684), (43680, 644016), (46592, 603765), (49920, 563514), (52416, 536680), (53668, 524160), (53760, 523263), (58240, 483012), (59904, 469595), (65520, 429344), (67085, 419328), (69888, 402510), (74880, 375676), (80502, 349440), (80640, 348842), (87360, 322008), (93919, 299520), (99840, 281757), (104832, 268340), (107336, 262080), (116480, 241506), (120753, 232960), (131040, 214672), (134170, 209664), (139776, 201255), (149760, 187838), (161004, 174720), (161280, 174421)]