206040240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13627}}^1$

素因数の和:13656

約数の個数: 160

約数和(自身を含む): 811138560

約数和(自身を除く): 605098320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 13627, 15120, 27254, 40881, 54508, 68135, 81762, 95389, 109016, 122643, 136270, 163524, 190778, 204405, 218032, 245286, 272540, 286167, 327048, 367929, 381556, 408810, 476945, 490572, 545080, 572334, 613215, 654096, 735858, 763112, 817620, 858501, 953890, 981144, 1090160, 1144668, 1226430, 1430835, 1471716, 1526224, 1635240, 1717002, 1839645, 1907780, 1962288, 2289336, 2452860, 2575503, 2861670, 2943432, 3270480, 3434004, 3679290, 3815560, 4292505, 4578672, 4905720, 5151006, 5723340, 5886864, 6868008, 7358580, 7631120, 8585010, 9811440, 10302012, 11446680, 12877515, 13736016, 14717160, 17170020, 20604024, 22893360, 25755030, 29434320, 34340040, 41208048, 51510060, 68680080, 103020120, 206040240]

約数ペア:

[(1, 206040240), (2, 103020120), (3, 68680080), (4, 51510060), (5, 41208048), (6, 34340040), (7, 29434320), (8, 25755030), (9, 22893360), (10, 20604024), (12, 17170020), (14, 14717160), (15, 13736016), (16, 12877515), (18, 11446680), (20, 10302012), (21, 9811440), (24, 8585010), (27, 7631120), (28, 7358580), (30, 6868008), (35, 5886864), (36, 5723340), (40, 5151006), (42, 4905720), (45, 4578672), (48, 4292505), (54, 3815560), (56, 3679290), (60, 3434004), (63, 3270480), (70, 2943432), (72, 2861670), (80, 2575503), (84, 2452860), (90, 2289336), (105, 1962288), (108, 1907780), (112, 1839645), (120, 1717002), (126, 1635240), (135, 1526224), (140, 1471716), (144, 1430835), (168, 1226430), (180, 1144668), (189, 1090160), (210, 981144), (216, 953890), (240, 858501), (252, 817620), (270, 763112), (280, 735858), (315, 654096), (336, 613215), (360, 572334), (378, 545080), (420, 490572), (432, 476945), (504, 408810), (540, 381556), (560, 367929), (630, 327048), (720, 286167), (756, 272540), (840, 245286), (945, 218032), (1008, 204405), (1080, 190778), (1260, 163524), (1512, 136270), (1680, 122643), (1890, 109016), (2160, 95389), (2520, 81762), (3024, 68135), (3780, 54508), (5040, 40881), (7560, 27254), (13627, 15120)]