1245395520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 448

約数和(自身を含む): 4762195200

約数和(自身を除く): 3516799680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 61, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 122, 135, 136, 139, 144, 153, 160, 170, 180, 183, 192, 204, 216, 240, 244, 255, 270, 272, 278, 288, 305, 306, 320, 340, 360, 366, 408, 417, 432, 459, 480, 488, 510, 540, 544, 549, 556, 576, 610, 612, 680, 695, 720, 732, 765, 816, 834, 864, 915, 918, 960, 976, 1020, 1037, 1080, 1088, 1098, 1112, 1220, 1224, 1251, 1360, 1390, 1440, 1464, 1530, 1632, 1647, 1668, 1728, 1830, 1836, 1952, 2040, 2074, 2085, 2160, 2196, 2224, 2295, 2363, 2440, 2448, 2502, 2720, 2745, 2780, 2880, 2928, 3060, 3111, 3264, 3294, 3336, 3660, 3672, 3753, 3904, 4080, 4148, 4170, 4320, 4392, 4448, 4590, 4726, 4880, 4896, 5004, 5185, 5440, 5490, 5560, 5856, 6120, 6222, 6255, 6588, 6672, 7089, 7320, 7344, 7506, 8160, 8235, 8296, 8340, 8479, 8640, 8784, 8896, 9180, 9333, 9452, 9760, 9792, 10008, 10370, 10980, 11120, 11712, 11815, 12240, 12444, 12510, 13176, 13344, 14178, 14640, 14688, 15012, 15555, 16320, 16470, 16592, 16680, 16958, 17568, 18360, 18666, 18765, 18904, 19520, 20016, 20740, 21267, 21960, 22240, 23630, 24480, 24888, 25020, 25437, 26352, 26688, 27999, 28356, 29280, 29376, 30024, 31110, 32940, 33184, 33360, 33916, 35136, 35445, 36720, 37332, 37530, 37808, 40032, 41480, 42395, 42534, 43920, 44480, 46665, 47260, 48960, 49776, 50040, 50874, 52704, 55998, 56712, 58560, 60048, 62220, 63801, 65880, 66368, 66720, 67832, 70890, 73440, 74664, 75060, 75616, 76311, 80064, 82960, 84790, 85068, 87840, 93330, 94520, 99552, 100080, 101748, 105408, 106335, 111996, 113424, 120096, 124440, 127185, 127602, 131760, 133440, 135664, 139995, 141780, 144143, 146880, 149328, 150120, 151232, 152622, 165920, 169580, 170136, 175680, 186660, 189040, 199104, 200160, 203496, 212670, 223992, 226848, 228933, 240192, 248880, 254370, 255204, 263520, 271328, 279990, 283560, 288286, 298656, 300240, 305244, 319005, 331840, 339160, 340272, 373320, 378080, 381555, 400320, 406992, 425340, 432429, 447984, 453696, 457866, 497760, 508740, 510408, 527040, 542656, 559980, 567120, 576572, 597312, 600480, 610488, 638010, 678320, 680544, 720715, 746640, 756160, 763110, 813984, 850680, 864858, 895968, 915732, 995520, 1017480, 1020816, 1119960, 1134240, 1144665, 1153144, 1200960, 1220976, 1276020, 1297287, 1356640, 1361088, 1441430, 1493280, 1526220, 1627968, 1701360, 1729716, 1791936, 1831464, 2034960, 2041632, 2162145, 2239920, 2268480, 2289330, 2306288, 2441952, 2552040, 2594574, 2713280, 2882860, 2986560, 3052440, 3402720, 3459432, 3662928, 3891861, 4069920, 4083264, 4324290, 4479840, 4578660, 4612576, 4883904, 5104080, 5189148, 5765720, 6104880, 6486435, 6805440, 6918864, 7325856, 7783722, 8139840, 8648580, 8959680, 9157320, 9225152, 10208160, 10378296, 11531440, 12209760, 12972870, 13837728, 14651712, 15567444, 17297160, 18314640, 19459305, 20416320, 20756592, 23062880, 24419520, 25945740, 27675456, 31134888, 34594320, 36629280, 38918610, 41513184, 46125760, 51891480, 62269776, 69188640, 73258560, 77837220, 83026368, 103782960, 124539552, 138377280, 155674440, 207565920, 249079104, 311348880, 415131840, 622697760, 1245395520]

約数ペア:

[(1, 1245395520), (2, 622697760), (3, 415131840), (4, 311348880), (5, 249079104), (6, 207565920), (8, 155674440), (9, 138377280), (10, 124539552), (12, 103782960), (15, 83026368), (16, 77837220), (17, 73258560), (18, 69188640), (20, 62269776), (24, 51891480), (27, 46125760), (30, 41513184), (32, 38918610), (34, 36629280), (36, 34594320), (40, 31134888), (45, 27675456), (48, 25945740), (51, 24419520), (54, 23062880), (60, 20756592), (61, 20416320), (64, 19459305), (68, 18314640), (72, 17297160), (80, 15567444), (85, 14651712), (90, 13837728), (96, 12972870), (102, 12209760), (108, 11531440), (120, 10378296), (122, 10208160), (135, 9225152), (136, 9157320), (139, 8959680), (144, 8648580), (153, 8139840), (160, 7783722), (170, 7325856), (180, 6918864), (183, 6805440), (192, 6486435), (204, 6104880), (216, 5765720), (240, 5189148), (244, 5104080), (255, 4883904), (270, 4612576), (272, 4578660), (278, 4479840), (288, 4324290), (305, 4083264), (306, 4069920), (320, 3891861), (340, 3662928), (360, 3459432), (366, 3402720), (408, 3052440), (417, 2986560), (432, 2882860), (459, 2713280), (480, 2594574), (488, 2552040), (510, 2441952), (540, 2306288), (544, 2289330), (549, 2268480), (556, 2239920), (576, 2162145), (610, 2041632), (612, 2034960), (680, 1831464), (695, 1791936), (720, 1729716), (732, 1701360), (765, 1627968), (816, 1526220), (834, 1493280), (864, 1441430), (915, 1361088), (918, 1356640), (960, 1297287), (976, 1276020), (1020, 1220976), (1037, 1200960), (1080, 1153144), (1088, 1144665), (1098, 1134240), (1112, 1119960), (1220, 1020816), (1224, 1017480), (1251, 995520), (1360, 915732), (1390, 895968), (1440, 864858), (1464, 850680), (1530, 813984), (1632, 763110), (1647, 756160), (1668, 746640), (1728, 720715), (1830, 680544), (1836, 678320), (1952, 638010), (2040, 610488), (2074, 600480), (2085, 597312), (2160, 576572), (2196, 567120), (2224, 559980), (2295, 542656), (2363, 527040), (2440, 510408), (2448, 508740), (2502, 497760), (2720, 457866), (2745, 453696), (2780, 447984), (2880, 432429), (2928, 425340), (3060, 406992), (3111, 400320), (3264, 381555), (3294, 378080), (3336, 373320), (3660, 340272), (3672, 339160), (3753, 331840), (3904, 319005), (4080, 305244), (4148, 300240), (4170, 298656), (4320, 288286), (4392, 283560), (4448, 279990), (4590, 271328), (4726, 263520), (4880, 255204), (4896, 254370), (5004, 248880), (5185, 240192), (5440, 228933), (5490, 226848), (5560, 223992), (5856, 212670), (6120, 203496), (6222, 200160), (6255, 199104), (6588, 189040), (6672, 186660), (7089, 175680), (7320, 170136), (7344, 169580), (7506, 165920), (8160, 152622), (8235, 151232), (8296, 150120), (8340, 149328), (8479, 146880), (8640, 144143), (8784, 141780), (8896, 139995), (9180, 135664), (9333, 133440), (9452, 131760), (9760, 127602), (9792, 127185), (10008, 124440), (10370, 120096), (10980, 113424), (11120, 111996), (11712, 106335), (11815, 105408), (12240, 101748), (12444, 100080), (12510, 99552), (13176, 94520), (13344, 93330), (14178, 87840), (14640, 85068), (14688, 84790), (15012, 82960), (15555, 80064), (16320, 76311), (16470, 75616), (16592, 75060), (16680, 74664), (16958, 73440), (17568, 70890), (18360, 67832), (18666, 66720), (18765, 66368), (18904, 65880), (19520, 63801), (20016, 62220), (20740, 60048), (21267, 58560), (21960, 56712), (22240, 55998), (23630, 52704), (24480, 50874), (24888, 50040), (25020, 49776), (25437, 48960), (26352, 47260), (26688, 46665), (27999, 44480), (28356, 43920), (29280, 42534), (29376, 42395), (30024, 41480), (31110, 40032), (32940, 37808), (33184, 37530), (33360, 37332), (33916, 36720), (35136, 35445)]