2040975090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:934

約数の個数: 256

約数和(自身を含む): 6847856640

約数和(自身を除く): 4806881550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 127, 135, 154, 165, 189, 198, 210, 231, 254, 270, 297, 315, 330, 378, 381, 385, 462, 495, 594, 630, 635, 693, 762, 770, 773, 889, 945, 990, 1143, 1155, 1270, 1386, 1397, 1485, 1546, 1778, 1890, 1905, 2079, 2286, 2310, 2319, 2667, 2794, 2970, 3429, 3465, 3810, 3865, 4158, 4191, 4445, 4638, 5334, 5411, 5715, 6858, 6930, 6957, 6985, 7730, 8001, 8382, 8503, 8890, 9779, 10395, 10822, 11430, 11595, 12573, 13335, 13914, 13970, 16002, 16233, 17006, 17145, 19558, 20790, 20871, 20955, 23190, 24003, 25146, 25509, 26670, 27055, 29337, 32466, 34290, 34785, 37719, 40005, 41742, 41910, 42515, 48006, 48699, 48895, 51018, 54110, 58674, 59521, 62865, 69570, 75438, 76527, 80010, 81165, 85030, 88011, 97398, 97790, 98171, 104355, 119042, 120015, 125730, 127545, 146097, 146685, 153054, 162330, 176022, 178563, 188595, 196342, 208710, 229581, 240030, 243495, 255090, 264033, 292194, 293370, 294513, 297605, 357126, 377190, 382635, 440055, 459162, 486990, 490855, 528066, 535689, 589026, 595210, 687197, 730485, 765270, 880110, 883539, 892815, 981710, 1071378, 1079881, 1147905, 1320165, 1374394, 1460970, 1472565, 1607067, 1767078, 1785630, 2061591, 2159762, 2295810, 2640330, 2650617, 2678445, 2945130, 3214134, 3239643, 3435985, 4123182, 4417695, 5301234, 5356890, 5399405, 6184773, 6479286, 6871970, 7559167, 8035335, 8835390, 9718929, 10307955, 10798810, 12369546, 13253085, 15118334, 16070670, 16198215, 18554319, 19437858, 20615910, 22677501, 26506170, 29156787, 30923865, 32396430, 37108638, 37795835, 45355002, 48594645, 58313574, 61847730, 68032503, 75591670, 92771595, 97189290, 113387505, 136065006, 145783935, 185543190, 204097509, 226775010, 291567870, 340162515, 408195018, 680325030, 1020487545, 2040975090]

約数ペア:

[(1, 2040975090), (2, 1020487545), (3, 680325030), (5, 408195018), (6, 340162515), (7, 291567870), (9, 226775010), (10, 204097509), (11, 185543190), (14, 145783935), (15, 136065006), (18, 113387505), (21, 97189290), (22, 92771595), (27, 75591670), (30, 68032503), (33, 61847730), (35, 58313574), (42, 48594645), (45, 45355002), (54, 37795835), (55, 37108638), (63, 32396430), (66, 30923865), (70, 29156787), (77, 26506170), (90, 22677501), (99, 20615910), (105, 19437858), (110, 18554319), (126, 16198215), (127, 16070670), (135, 15118334), (154, 13253085), (165, 12369546), (189, 10798810), (198, 10307955), (210, 9718929), (231, 8835390), (254, 8035335), (270, 7559167), (297, 6871970), (315, 6479286), (330, 6184773), (378, 5399405), (381, 5356890), (385, 5301234), (462, 4417695), (495, 4123182), (594, 3435985), (630, 3239643), (635, 3214134), (693, 2945130), (762, 2678445), (770, 2650617), (773, 2640330), (889, 2295810), (945, 2159762), (990, 2061591), (1143, 1785630), (1155, 1767078), (1270, 1607067), (1386, 1472565), (1397, 1460970), (1485, 1374394), (1546, 1320165), (1778, 1147905), (1890, 1079881), (1905, 1071378), (2079, 981710), (2286, 892815), (2310, 883539), (2319, 880110), (2667, 765270), (2794, 730485), (2970, 687197), (3429, 595210), (3465, 589026), (3810, 535689), (3865, 528066), (4158, 490855), (4191, 486990), (4445, 459162), (4638, 440055), (5334, 382635), (5411, 377190), (5715, 357126), (6858, 297605), (6930, 294513), (6957, 293370), (6985, 292194), (7730, 264033), (8001, 255090), (8382, 243495), (8503, 240030), (8890, 229581), (9779, 208710), (10395, 196342), (10822, 188595), (11430, 178563), (11595, 176022), (12573, 162330), (13335, 153054), (13914, 146685), (13970, 146097), (16002, 127545), (16233, 125730), (17006, 120015), (17145, 119042), (19558, 104355), (20790, 98171), (20871, 97790), (20955, 97398), (23190, 88011), (24003, 85030), (25146, 81165), (25509, 80010), (26670, 76527), (27055, 75438), (29337, 69570), (32466, 62865), (34290, 59521), (34785, 58674), (37719, 54110), (40005, 51018), (41742, 48895), (41910, 48699), (42515, 48006)]