2637295920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22751}}^1$

素因数の和:22800

約数の個数: 240

約数和(自身を含む): 10562752512

約数和(自身を除く): 7925456592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 11592, 12880, 14490, 16560, 19320, 22751, 23184, 28980, 38640, 45502, 57960, 68253, 91004, 113755, 115920, 136506, 159257, 182008, 204759, 227510, 273012, 318514, 341265, 364016, 409518, 455020, 477771, 523273, 546024, 637028, 682530, 796285, 819036, 910040, 955542, 1023795, 1046546, 1092048, 1274056, 1365060, 1433313, 1569819, 1592570, 1638072, 1820080, 1911084, 2047590, 2093092, 2388855, 2548112, 2616365, 2730120, 2866626, 3139638, 3185140, 3276144, 3662911, 3822168, 4095180, 4186184, 4709457, 4777710, 5232730, 5460240, 5733252, 6279276, 6370280, 7166565, 7325822, 7644336, 7849095, 8190360, 8372368, 9418914, 9555420, 10465460, 10988733, 11466504, 12558552, 12740560, 14333130, 14651644, 15698190, 16380720, 18314555, 18837828, 19110840, 20930920, 21977466, 22933008, 23547285, 25117104, 28666260, 29303288, 31396380, 32966199, 36629110, 37675656, 38221680, 41861840, 43954932, 47094570, 54943665, 57332520, 58606576, 62792760, 65932398, 73258220, 75351312, 87909864, 94189140, 109887330, 114665040, 125585520, 131864796, 146516440, 164830995, 175819728, 188378280, 219774660, 263729592, 293032880, 329661990, 376756560, 439549320, 527459184, 659323980, 879098640, 1318647960, 2637295920]

約数ペア:

[(1, 2637295920), (2, 1318647960), (3, 879098640), (4, 659323980), (5, 527459184), (6, 439549320), (7, 376756560), (8, 329661990), (9, 293032880), (10, 263729592), (12, 219774660), (14, 188378280), (15, 175819728), (16, 164830995), (18, 146516440), (20, 131864796), (21, 125585520), (23, 114665040), (24, 109887330), (28, 94189140), (30, 87909864), (35, 75351312), (36, 73258220), (40, 65932398), (42, 62792760), (45, 58606576), (46, 57332520), (48, 54943665), (56, 47094570), (60, 43954932), (63, 41861840), (69, 38221680), (70, 37675656), (72, 36629110), (80, 32966199), (84, 31396380), (90, 29303288), (92, 28666260), (105, 25117104), (112, 23547285), (115, 22933008), (120, 21977466), (126, 20930920), (138, 19110840), (140, 18837828), (144, 18314555), (161, 16380720), (168, 15698190), (180, 14651644), (184, 14333130), (207, 12740560), (210, 12558552), (230, 11466504), (240, 10988733), (252, 10465460), (276, 9555420), (280, 9418914), (315, 8372368), (322, 8190360), (336, 7849095), (345, 7644336), (360, 7325822), (368, 7166565), (414, 6370280), (420, 6279276), (460, 5733252), (483, 5460240), (504, 5232730), (552, 4777710), (560, 4709457), (630, 4186184), (644, 4095180), (690, 3822168), (720, 3662911), (805, 3276144), (828, 3185140), (840, 3139638), (920, 2866626), (966, 2730120), (1008, 2616365), (1035, 2548112), (1104, 2388855), (1260, 2093092), (1288, 2047590), (1380, 1911084), (1449, 1820080), (1610, 1638072), (1656, 1592570), (1680, 1569819), (1840, 1433313), (1932, 1365060), (2070, 1274056), (2415, 1092048), (2520, 1046546), (2576, 1023795), (2760, 955542), (2898, 910040), (3220, 819036), (3312, 796285), (3864, 682530), (4140, 637028), (4830, 546024), (5040, 523273), (5520, 477771), (5796, 455020), (6440, 409518), (7245, 364016), (7728, 341265), (8280, 318514), (9660, 273012), (11592, 227510), (12880, 204759), (14490, 182008), (16560, 159257), (19320, 136506), (22751, 115920), (23184, 113755), (28980, 91004), (38640, 68253), (45502, 57960)]