1686147840

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 504

約数和(自身を含む): 6568230480

約数和(自身を除く): 4882082640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 139, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 278, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 417, 432, 468, 480, 486, 520, 540, 556, 576, 585, 624, 640, 648, 695, 702, 720, 729, 768, 780, 810, 832, 834, 864, 936, 960, 972, 1040, 1053, 1080, 1112, 1152, 1170, 1215, 1248, 1251, 1280, 1296, 1390, 1404, 1440, 1458, 1560, 1620, 1664, 1668, 1728, 1755, 1807, 1872, 1920, 1944, 2080, 2085, 2106, 2160, 2224, 2304, 2340, 2430, 2496, 2502, 2592, 2780, 2808, 2880, 2916, 3120, 3159, 3240, 3328, 3336, 3456, 3510, 3614, 3645, 3744, 3753, 3840, 3888, 4160, 4170, 4212, 4320, 4448, 4680, 4860, 4992, 5004, 5184, 5265, 5421, 5560, 5616, 5760, 5832, 6240, 6255, 6318, 6480, 6672, 6912, 7020, 7228, 7290, 7488, 7506, 7776, 8320, 8340, 8424, 8640, 8896, 9035, 9360, 9477, 9720, 9984, 10008, 10368, 10530, 10842, 11120, 11232, 11259, 11520, 11664, 12480, 12510, 12636, 12960, 13344, 14040, 14456, 14580, 14976, 15012, 15552, 15795, 16263, 16640, 16680, 16848, 17280, 17792, 18070, 18720, 18765, 18954, 19440, 20016, 20736, 21060, 21684, 22240, 22464, 22518, 23328, 24960, 25020, 25272, 25920, 26688, 27105, 28080, 28912, 29160, 29952, 30024, 31104, 31590, 32526, 33360, 33696, 33777, 34560, 35584, 36140, 37440, 37530, 37908, 38880, 40032, 42120, 43368, 44480, 44928, 45036, 46656, 47385, 48789, 49920, 50040, 50544, 51840, 53376, 54210, 56160, 56295, 57824, 58320, 60048, 62208, 63180, 65052, 66720, 67392, 67554, 72280, 74880, 75060, 75816, 77760, 80064, 81315, 84240, 86736, 88960, 89856, 90072, 93312, 94770, 97578, 100080, 101088, 101331, 103680, 106752, 108420, 112320, 112590, 115648, 116640, 120096, 126360, 130104, 133440, 134784, 135108, 144560, 146367, 149760, 150120, 151632, 155520, 160128, 162630, 168480, 168885, 173472, 177920, 180144, 186624, 189540, 195156, 200160, 202176, 202662, 216840, 224640, 225180, 231296, 233280, 240192, 243945, 252720, 260208, 266880, 269568, 270216, 289120, 292734, 300240, 303264, 311040, 320256, 325260, 336960, 337770, 346944, 360288, 379080, 390312, 400320, 404352, 405324, 433680, 439101, 449280, 450360, 462592, 466560, 480384, 487890, 505440, 506655, 520416, 533760, 540432, 578240, 585468, 600480, 606528, 650520, 673920, 675540, 693888, 720576, 731835, 758160, 780624, 800640, 808704, 810648, 867360, 878202, 900720, 933120, 960768, 975780, 1010880, 1013310, 1040832, 1080864, 1156480, 1170936, 1200960, 1213056, 1301040, 1317303, 1347840, 1351080, 1387776, 1441152, 1463670, 1516320, 1561248, 1601280, 1621296, 1734720, 1756404, 1801440, 1951560, 2021760, 2026620, 2081664, 2161728, 2195505, 2312960, 2341872, 2401920, 2426112, 2602080, 2634606, 2702160, 2882304, 2927340, 3032640, 3122496, 3242592, 3469440, 3512808, 3602880, 3903120, 4043520, 4053240, 4163328, 4323456, 4391010, 4683744, 4803840, 5204160, 5269212, 5404320, 5854680, 6065280, 6244992, 6485184, 6586515, 6938880, 7025616, 7205760, 7806240, 8106480, 8646912, 8782020, 9367488, 10408320, 10538424, 10808640, 11709360, 12130560, 12489984, 12970368, 13173030, 14051232, 14411520, 15612480, 16212960, 17564040, 18734976, 20816640, 21076848, 21617280, 23418720, 25940736, 26346060, 28102464, 31224960, 32425920, 35128080, 37469952, 42153696, 43234560, 46837440, 52692120, 56204928, 62449920, 64851840, 70256160, 84307392, 93674880, 105384240, 112409856, 129703680, 140512320, 168614784, 187349760, 210768480, 281024640, 337229568, 421536960, 562049280, 843073920, 1686147840]

約数ペア:

[(1, 1686147840), (2, 843073920), (3, 562049280), (4, 421536960), (5, 337229568), (6, 281024640), (8, 210768480), (9, 187349760), (10, 168614784), (12, 140512320), (13, 129703680), (15, 112409856), (16, 105384240), (18, 93674880), (20, 84307392), (24, 70256160), (26, 64851840), (27, 62449920), (30, 56204928), (32, 52692120), (36, 46837440), (39, 43234560), (40, 42153696), (45, 37469952), (48, 35128080), (52, 32425920), (54, 31224960), (60, 28102464), (64, 26346060), (65, 25940736), (72, 23418720), (78, 21617280), (80, 21076848), (81, 20816640), (90, 18734976), (96, 17564040), (104, 16212960), (108, 15612480), (117, 14411520), (120, 14051232), (128, 13173030), (130, 12970368), (135, 12489984), (139, 12130560), (144, 11709360), (156, 10808640), (160, 10538424), (162, 10408320), (180, 9367488), (192, 8782020), (195, 8646912), (208, 8106480), (216, 7806240), (234, 7205760), (240, 7025616), (243, 6938880), (256, 6586515), (260, 6485184), (270, 6244992), (278, 6065280), (288, 5854680), (312, 5404320), (320, 5269212), (324, 5204160), (351, 4803840), (360, 4683744), (384, 4391010), (390, 4323456), (405, 4163328), (416, 4053240), (417, 4043520), (432, 3903120), (468, 3602880), (480, 3512808), (486, 3469440), (520, 3242592), (540, 3122496), (556, 3032640), (576, 2927340), (585, 2882304), (624, 2702160), (640, 2634606), (648, 2602080), (695, 2426112), (702, 2401920), (720, 2341872), (729, 2312960), (768, 2195505), (780, 2161728), (810, 2081664), (832, 2026620), (834, 2021760), (864, 1951560), (936, 1801440), (960, 1756404), (972, 1734720), (1040, 1621296), (1053, 1601280), (1080, 1561248), (1112, 1516320), (1152, 1463670), (1170, 1441152), (1215, 1387776), (1248, 1351080), (1251, 1347840), (1280, 1317303), (1296, 1301040), (1390, 1213056), (1404, 1200960), (1440, 1170936), (1458, 1156480), (1560, 1080864), (1620, 1040832), (1664, 1013310), (1668, 1010880), (1728, 975780), (1755, 960768), (1807, 933120), (1872, 900720), (1920, 878202), (1944, 867360), (2080, 810648), (2085, 808704), (2106, 800640), (2160, 780624), (2224, 758160), (2304, 731835), (2340, 720576), (2430, 693888), (2496, 675540), (2502, 673920), (2592, 650520), (2780, 606528), (2808, 600480), (2880, 585468), (2916, 578240), (3120, 540432), (3159, 533760), (3240, 520416), (3328, 506655), (3336, 505440), (3456, 487890), (3510, 480384), (3614, 466560), (3645, 462592), (3744, 450360), (3753, 449280), (3840, 439101), (3888, 433680), (4160, 405324), (4170, 404352), (4212, 400320), (4320, 390312), (4448, 379080), (4680, 360288), (4860, 346944), (4992, 337770), (5004, 336960), (5184, 325260), (5265, 320256), (5421, 311040), (5560, 303264), (5616, 300240), (5760, 292734), (5832, 289120), (6240, 270216), (6255, 269568), (6318, 266880), (6480, 260208), (6672, 252720), (6912, 243945), (7020, 240192), (7228, 233280), (7290, 231296), (7488, 225180), (7506, 224640), (7776, 216840), (8320, 202662), (8340, 202176), (8424, 200160), (8640, 195156), (8896, 189540), (9035, 186624), (9360, 180144), (9477, 177920), (9720, 173472), (9984, 168885), (10008, 168480), (10368, 162630), (10530, 160128), (10842, 155520), (11120, 151632), (11232, 150120), (11259, 149760), (11520, 146367), (11664, 144560), (12480, 135108), (12510, 134784), (12636, 133440), (12960, 130104), (13344, 126360), (14040, 120096), (14456, 116640), (14580, 115648), (14976, 112590), (15012, 112320), (15552, 108420), (15795, 106752), (16263, 103680), (16640, 101331), (16680, 101088), (16848, 100080), (17280, 97578), (17792, 94770), (18070, 93312), (18720, 90072), (18765, 89856), (18954, 88960), (19440, 86736), (20016, 84240), (20736, 81315), (21060, 80064), (21684, 77760), (22240, 75816), (22464, 75060), (22518, 74880), (23328, 72280), (24960, 67554), (25020, 67392), (25272, 66720), (25920, 65052), (26688, 63180), (27105, 62208), (28080, 60048), (28912, 58320), (29160, 57824), (29952, 56295), (30024, 56160), (31104, 54210), (31590, 53376), (32526, 51840), (33360, 50544), (33696, 50040), (33777, 49920), (34560, 48789), (35584, 47385), (36140, 46656), (37440, 45036), (37530, 44928), (37908, 44480), (38880, 43368), (40032, 42120)]