1777691520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28057}}^1$

素因数の和:28093

約数の個数: 192

約数和(自身を含む): 6696883440

約数和(自身を除く): 4919191920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 28057, 31680, 56114, 63360, 84171, 112228, 140285, 168342, 224456, 252513, 280570, 308627, 336684, 420855, 448912, 505026, 561140, 617254, 673368, 841710, 897824, 925881, 1010052, 1122280, 1234508, 1262565, 1346736, 1543135, 1683420, 1795648, 1851762, 2020104, 2244560, 2469016, 2525130, 2693472, 2777643, 3086270, 3366840, 3591296, 3703524, 4040208, 4489120, 4629405, 4938032, 5050260, 5386944, 5555286, 6172540, 6733680, 7407048, 8080416, 8978240, 9258810, 9876064, 10100520, 10773888, 11110572, 12345080, 13467360, 13888215, 14814096, 16160832, 17956480, 18517620, 19752128, 20201040, 22221144, 24690160, 26934720, 27776430, 29628192, 32321664, 37035240, 39504256, 40402080, 44442288, 49380320, 53869440, 55552860, 59256384, 74070480, 80804160, 88884576, 98760640, 111105720, 118512768, 148140960, 161608320, 177769152, 197521280, 222211440, 296281920, 355538304, 444422880, 592563840, 888845760, 1777691520]

約数ペア:

[(1, 1777691520), (2, 888845760), (3, 592563840), (4, 444422880), (5, 355538304), (6, 296281920), (8, 222211440), (9, 197521280), (10, 177769152), (11, 161608320), (12, 148140960), (15, 118512768), (16, 111105720), (18, 98760640), (20, 88884576), (22, 80804160), (24, 74070480), (30, 59256384), (32, 55552860), (33, 53869440), (36, 49380320), (40, 44442288), (44, 40402080), (45, 39504256), (48, 37035240), (55, 32321664), (60, 29628192), (64, 27776430), (66, 26934720), (72, 24690160), (80, 22221144), (88, 20201040), (90, 19752128), (96, 18517620), (99, 17956480), (110, 16160832), (120, 14814096), (128, 13888215), (132, 13467360), (144, 12345080), (160, 11110572), (165, 10773888), (176, 10100520), (180, 9876064), (192, 9258810), (198, 8978240), (220, 8080416), (240, 7407048), (264, 6733680), (288, 6172540), (320, 5555286), (330, 5386944), (352, 5050260), (360, 4938032), (384, 4629405), (396, 4489120), (440, 4040208), (480, 3703524), (495, 3591296), (528, 3366840), (576, 3086270), (640, 2777643), (660, 2693472), (704, 2525130), (720, 2469016), (792, 2244560), (880, 2020104), (960, 1851762), (990, 1795648), (1056, 1683420), (1152, 1543135), (1320, 1346736), (1408, 1262565), (1440, 1234508), (1584, 1122280), (1760, 1010052), (1920, 925881), (1980, 897824), (2112, 841710), (2640, 673368), (2880, 617254), (3168, 561140), (3520, 505026), (3960, 448912), (4224, 420855), (5280, 336684), (5760, 308627), (6336, 280570), (7040, 252513), (7920, 224456), (10560, 168342), (12672, 140285), (15840, 112228), (21120, 84171), (28057, 63360), (31680, 56114)]