77821017960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{575429}}^1$

素因数の和:575480

約数の個数: 192

約数和(自身を含む): 283387766400

約数和(自身を除く): 205566748440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2415, 2760, 2940, 3220, 3381, 3864, 4508, 4830, 5635, 5880, 6440, 6762, 9016, 9660, 11270, 13524, 16905, 19320, 22540, 27048, 33810, 45080, 67620, 135240, 575429, 1150858, 1726287, 2301716, 2877145, 3452574, 4028003, 4603432, 5754290, 6905148, 8056006, 8631435, 11508580, 12084009, 13234867, 13810296, 16112012, 17262870, 20140015, 23017160, 24168018, 26469734, 28196021, 32224024, 34525740, 39704601, 40280030, 48336036, 52939468, 56392042, 60420045, 66174335, 69051480, 79409202, 80560060, 84588063, 92644069, 96672072, 105878936, 112784084, 120840090, 132348670, 140980105, 158818404, 161120120, 169176126, 185288138, 198523005, 225568168, 241680180, 264697340, 277932207, 281960210, 317636808, 338352252, 370576276, 397046010, 422940315, 463220345, 483360360, 529394680, 555864414, 563920420, 648508483, 676704504, 741152552, 794092020, 845880630, 926440690, 1111728828, 1127840840, 1297016966, 1389661035, 1588184040, 1691761260, 1852881380, 1945525449, 2223457656, 2594033932, 2779322070, 3242542415, 3383522520, 3705762760, 3891050898, 5188067864, 5558644140, 6485084830, 7782101796, 9727627245, 11117288280, 12970169660, 15564203592, 19455254490, 25940339320, 38910508980, 77821017960]

約数ペア:

[(1, 77821017960), (2, 38910508980), (3, 25940339320), (4, 19455254490), (5, 15564203592), (6, 12970169660), (7, 11117288280), (8, 9727627245), (10, 7782101796), (12, 6485084830), (14, 5558644140), (15, 5188067864), (20, 3891050898), (21, 3705762760), (23, 3383522520), (24, 3242542415), (28, 2779322070), (30, 2594033932), (35, 2223457656), (40, 1945525449), (42, 1852881380), (46, 1691761260), (49, 1588184040), (56, 1389661035), (60, 1297016966), (69, 1127840840), (70, 1111728828), (84, 926440690), (92, 845880630), (98, 794092020), (105, 741152552), (115, 676704504), (120, 648508483), (138, 563920420), (140, 555864414), (147, 529394680), (161, 483360360), (168, 463220345), (184, 422940315), (196, 397046010), (210, 370576276), (230, 338352252), (245, 317636808), (276, 281960210), (280, 277932207), (294, 264697340), (322, 241680180), (345, 225568168), (392, 198523005), (420, 185288138), (460, 169176126), (483, 161120120), (490, 158818404), (552, 140980105), (588, 132348670), (644, 120840090), (690, 112784084), (735, 105878936), (805, 96672072), (840, 92644069), (920, 84588063), (966, 80560060), (980, 79409202), (1127, 69051480), (1176, 66174335), (1288, 60420045), (1380, 56392042), (1470, 52939468), (1610, 48336036), (1932, 40280030), (1960, 39704601), (2254, 34525740), (2415, 32224024), (2760, 28196021), (2940, 26469734), (3220, 24168018), (3381, 23017160), (3864, 20140015), (4508, 17262870), (4830, 16112012), (5635, 13810296), (5880, 13234867), (6440, 12084009), (6762, 11508580), (9016, 8631435), (9660, 8056006), (11270, 6905148), (13524, 5754290), (16905, 4603432), (19320, 4028003), (22540, 3452574), (27048, 2877145), (33810, 2301716), (45080, 1726287), (67620, 1150858), (135240, 575429)]