12895246080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36109}}^1$

素因数の和:36167

約数の個数: 216

約数和(自身を含む): 46056716160

約数和(自身を除く): 33161470080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 17856, 19840, 22320, 23808, 29760, 35712, 36109, 39680, 44640, 59520, 71424, 72218, 89280, 108327, 119040, 144436, 178560, 180545, 216654, 288872, 324981, 357120, 361090, 433308, 541635, 577744, 649962, 722180, 866616, 1083270, 1119379, 1155488, 1299924, 1444360, 1624905, 1733232, 2166540, 2238758, 2310976, 2599848, 2888720, 3249810, 3358137, 3466464, 4333080, 4477516, 4621952, 5199696, 5596895, 5777440, 6499620, 6716274, 6932928, 8666160, 8955032, 9243904, 10074411, 10399392, 11193790, 11554880, 12999240, 13432548, 13865856, 16790685, 17332320, 17910064, 20148822, 20798784, 22387580, 23109760, 25998480, 26865096, 27731712, 33581370, 34664640, 35820128, 40297644, 41597568, 44775160, 46219520, 50372055, 51996960, 53730192, 67162740, 69329280, 71640256, 80595288, 83195136, 89550320, 100744110, 103993920, 107460384, 134325480, 138658560, 143280512, 161190576, 179100640, 201488220, 207987840, 214920768, 268650960, 286561024, 322381152, 358201280, 402976440, 415975680, 429841536, 537301920, 644762304, 716402560, 805952880, 859683072, 1074603840, 1289524608, 1432805120, 1611905760, 2149207680, 2579049216, 3223811520, 4298415360, 6447623040, 12895246080]

約数ペア:

[(1, 12895246080), (2, 6447623040), (3, 4298415360), (4, 3223811520), (5, 2579049216), (6, 2149207680), (8, 1611905760), (9, 1432805120), (10, 1289524608), (12, 1074603840), (15, 859683072), (16, 805952880), (18, 716402560), (20, 644762304), (24, 537301920), (30, 429841536), (31, 415975680), (32, 402976440), (36, 358201280), (40, 322381152), (45, 286561024), (48, 268650960), (60, 214920768), (62, 207987840), (64, 201488220), (72, 179100640), (80, 161190576), (90, 143280512), (93, 138658560), (96, 134325480), (120, 107460384), (124, 103993920), (128, 100744110), (144, 89550320), (155, 83195136), (160, 80595288), (180, 71640256), (186, 69329280), (192, 67162740), (240, 53730192), (248, 51996960), (256, 50372055), (279, 46219520), (288, 44775160), (310, 41597568), (320, 40297644), (360, 35820128), (372, 34664640), (384, 33581370), (465, 27731712), (480, 26865096), (496, 25998480), (558, 23109760), (576, 22387580), (620, 20798784), (640, 20148822), (720, 17910064), (744, 17332320), (768, 16790685), (930, 13865856), (960, 13432548), (992, 12999240), (1116, 11554880), (1152, 11193790), (1240, 10399392), (1280, 10074411), (1395, 9243904), (1440, 8955032), (1488, 8666160), (1860, 6932928), (1920, 6716274), (1984, 6499620), (2232, 5777440), (2304, 5596895), (2480, 5199696), (2790, 4621952), (2880, 4477516), (2976, 4333080), (3720, 3466464), (3840, 3358137), (3968, 3249810), (4464, 2888720), (4960, 2599848), (5580, 2310976), (5760, 2238758), (5952, 2166540), (7440, 1733232), (7936, 1624905), (8928, 1444360), (9920, 1299924), (11160, 1155488), (11520, 1119379), (11904, 1083270), (14880, 866616), (17856, 722180), (19840, 649962), (22320, 577744), (23808, 541635), (29760, 433308), (35712, 361090), (36109, 357120), (39680, 324981), (44640, 288872), (59520, 216654), (71424, 180545), (72218, 178560), (89280, 144436), (108327, 119040)]