1340271360

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 432

約数和(自身を含む): 4999787520

約数和(自身を除く): 3659516160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 139, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 256, 270, 278, 279, 288, 310, 320, 324, 360, 372, 384, 405, 417, 432, 465, 480, 486, 496, 540, 556, 558, 576, 620, 640, 648, 695, 720, 744, 768, 810, 834, 837, 864, 930, 960, 972, 992, 1080, 1112, 1116, 1152, 1215, 1240, 1251, 1280, 1296, 1390, 1395, 1440, 1488, 1620, 1668, 1674, 1728, 1860, 1920, 1944, 1984, 2085, 2160, 2224, 2232, 2304, 2430, 2480, 2502, 2511, 2592, 2780, 2790, 2880, 2976, 3240, 3336, 3348, 3456, 3720, 3753, 3840, 3888, 3968, 4170, 4185, 4309, 4320, 4448, 4464, 4860, 4960, 5004, 5022, 5184, 5560, 5580, 5760, 5952, 6255, 6480, 6672, 6696, 6912, 7440, 7506, 7533, 7776, 7936, 8340, 8370, 8618, 8640, 8896, 8928, 9720, 9920, 10008, 10044, 10368, 11120, 11160, 11259, 11520, 11904, 12510, 12555, 12927, 12960, 13344, 13392, 14880, 15012, 15066, 15552, 16680, 16740, 17236, 17280, 17792, 17856, 18765, 19440, 19840, 20016, 20088, 20736, 21545, 22240, 22320, 22518, 23808, 25020, 25110, 25854, 25920, 26688, 26784, 29760, 30024, 30132, 31104, 33360, 33480, 33777, 34472, 34560, 35584, 35712, 37530, 37665, 38781, 38880, 39680, 40032, 40176, 43090, 44480, 44640, 45036, 50040, 50220, 51708, 51840, 53376, 53568, 56295, 59520, 60048, 60264, 62208, 64635, 66720, 66960, 67554, 68944, 71424, 75060, 75330, 77562, 77760, 80064, 80352, 86180, 88960, 89280, 90072, 100080, 100440, 103416, 103680, 106752, 107136, 112590, 116343, 119040, 120096, 120528, 129270, 133440, 133920, 135108, 137888, 150120, 150660, 155124, 155520, 160128, 160704, 168885, 172360, 177920, 178560, 180144, 193905, 200160, 200880, 206832, 214272, 225180, 232686, 240192, 241056, 258540, 266880, 267840, 270216, 275776, 300240, 301320, 310248, 311040, 320256, 321408, 337770, 344720, 349029, 357120, 360288, 387810, 400320, 401760, 413664, 450360, 465372, 480384, 482112, 517080, 533760, 535680, 540432, 551552, 581715, 600480, 602640, 620496, 642816, 675540, 689440, 698058, 720576, 775620, 800640, 803520, 827328, 900720, 930744, 960768, 964224, 1034160, 1047087, 1071360, 1080864, 1103104, 1163430, 1200960, 1205280, 1240992, 1351080, 1378880, 1396116, 1441152, 1551240, 1601280, 1607040, 1654656, 1745145, 1801440, 1861488, 1928448, 2068320, 2094174, 2161728, 2326860, 2401920, 2410560, 2481984, 2702160, 2757760, 2792232, 2882304, 3102480, 3214080, 3309312, 3490290, 3602880, 3722976, 4136640, 4188348, 4323456, 4653720, 4803840, 4821120, 4963968, 5235435, 5404320, 5515520, 5584464, 6204960, 6980580, 7205760, 7445952, 8273280, 8376696, 8646912, 9307440, 9642240, 9927936, 10470870, 10808640, 11168928, 12409920, 13961160, 14411520, 14891904, 16546560, 16753392, 18614880, 20941740, 21617280, 22337856, 24819840, 27922320, 29783808, 33506784, 37229760, 41883480, 43234560, 44675712, 49639680, 55844640, 67013568, 74459520, 83766960, 89351424, 111689280, 134027136, 148919040, 167533920, 223378560, 268054272, 335067840, 446757120, 670135680, 1340271360]

約数ペア:

[(1, 1340271360), (2, 670135680), (3, 446757120), (4, 335067840), (5, 268054272), (6, 223378560), (8, 167533920), (9, 148919040), (10, 134027136), (12, 111689280), (15, 89351424), (16, 83766960), (18, 74459520), (20, 67013568), (24, 55844640), (27, 49639680), (30, 44675712), (31, 43234560), (32, 41883480), (36, 37229760), (40, 33506784), (45, 29783808), (48, 27922320), (54, 24819840), (60, 22337856), (62, 21617280), (64, 20941740), (72, 18614880), (80, 16753392), (81, 16546560), (90, 14891904), (93, 14411520), (96, 13961160), (108, 12409920), (120, 11168928), (124, 10808640), (128, 10470870), (135, 9927936), (139, 9642240), (144, 9307440), (155, 8646912), (160, 8376696), (162, 8273280), (180, 7445952), (186, 7205760), (192, 6980580), (216, 6204960), (240, 5584464), (243, 5515520), (248, 5404320), (256, 5235435), (270, 4963968), (278, 4821120), (279, 4803840), (288, 4653720), (310, 4323456), (320, 4188348), (324, 4136640), (360, 3722976), (372, 3602880), (384, 3490290), (405, 3309312), (417, 3214080), (432, 3102480), (465, 2882304), (480, 2792232), (486, 2757760), (496, 2702160), (540, 2481984), (556, 2410560), (558, 2401920), (576, 2326860), (620, 2161728), (640, 2094174), (648, 2068320), (695, 1928448), (720, 1861488), (744, 1801440), (768, 1745145), (810, 1654656), (834, 1607040), (837, 1601280), (864, 1551240), (930, 1441152), (960, 1396116), (972, 1378880), (992, 1351080), (1080, 1240992), (1112, 1205280), (1116, 1200960), (1152, 1163430), (1215, 1103104), (1240, 1080864), (1251, 1071360), (1280, 1047087), (1296, 1034160), (1390, 964224), (1395, 960768), (1440, 930744), (1488, 900720), (1620, 827328), (1668, 803520), (1674, 800640), (1728, 775620), (1860, 720576), (1920, 698058), (1944, 689440), (1984, 675540), (2085, 642816), (2160, 620496), (2224, 602640), (2232, 600480), (2304, 581715), (2430, 551552), (2480, 540432), (2502, 535680), (2511, 533760), (2592, 517080), (2780, 482112), (2790, 480384), (2880, 465372), (2976, 450360), (3240, 413664), (3336, 401760), (3348, 400320), (3456, 387810), (3720, 360288), (3753, 357120), (3840, 349029), (3888, 344720), (3968, 337770), (4170, 321408), (4185, 320256), (4309, 311040), (4320, 310248), (4448, 301320), (4464, 300240), (4860, 275776), (4960, 270216), (5004, 267840), (5022, 266880), (5184, 258540), (5560, 241056), (5580, 240192), (5760, 232686), (5952, 225180), (6255, 214272), (6480, 206832), (6672, 200880), (6696, 200160), (6912, 193905), (7440, 180144), (7506, 178560), (7533, 177920), (7776, 172360), (7936, 168885), (8340, 160704), (8370, 160128), (8618, 155520), (8640, 155124), (8896, 150660), (8928, 150120), (9720, 137888), (9920, 135108), (10008, 133920), (10044, 133440), (10368, 129270), (11120, 120528), (11160, 120096), (11259, 119040), (11520, 116343), (11904, 112590), (12510, 107136), (12555, 106752), (12927, 103680), (12960, 103416), (13344, 100440), (13392, 100080), (14880, 90072), (15012, 89280), (15066, 88960), (15552, 86180), (16680, 80352), (16740, 80064), (17236, 77760), (17280, 77562), (17792, 75330), (17856, 75060), (18765, 71424), (19440, 68944), (19840, 67554), (20016, 66960), (20088, 66720), (20736, 64635), (21545, 62208), (22240, 60264), (22320, 60048), (22518, 59520), (23808, 56295), (25020, 53568), (25110, 53376), (25854, 51840), (25920, 51708), (26688, 50220), (26784, 50040), (29760, 45036), (30024, 44640), (30132, 44480), (31104, 43090), (33360, 40176), (33480, 40032), (33777, 39680), (34472, 38880), (34560, 38781), (35584, 37665), (35712, 37530)]