2019045420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1823}}^1$

素因数の和:2141

約数の個数: 192

約数和(自身を含む): 7207280640

約数和(自身を除く): 5188235220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 293, 315, 378, 420, 540, 586, 630, 756, 879, 945, 1172, 1260, 1465, 1758, 1823, 1890, 2051, 2637, 2930, 3516, 3646, 3780, 4102, 4395, 5274, 5469, 5860, 6153, 7292, 7911, 8204, 8790, 9115, 10255, 10548, 10938, 12306, 12761, 13185, 15822, 16407, 17580, 18230, 18459, 20510, 21876, 24612, 25522, 26370, 27345, 30765, 31644, 32814, 36460, 36918, 38283, 39555, 41020, 49221, 51044, 52740, 54690, 55377, 61530, 63805, 65628, 73836, 76566, 79110, 82035, 92295, 98442, 109380, 110754, 114849, 123060, 127610, 153132, 158220, 164070, 184590, 191415, 196884, 221508, 229698, 246105, 255220, 276885, 328140, 344547, 369180, 382830, 459396, 492210, 534139, 553770, 574245, 689094, 765660, 984420, 1068278, 1107540, 1148490, 1378188, 1602417, 1722735, 2136556, 2296980, 2670695, 3204834, 3445470, 3738973, 4807251, 5341390, 6409668, 6890940, 7477946, 8012085, 9614502, 10682780, 11216919, 14421753, 14955892, 16024170, 18694865, 19229004, 22433838, 24036255, 28843506, 32048340, 33650757, 37389730, 44867676, 48072510, 56084595, 57687012, 67301514, 72108765, 74779460, 96145020, 100952271, 112169190, 134603028, 144217530, 168253785, 201904542, 224338380, 288435060, 336507570, 403809084, 504761355, 673015140, 1009522710, 2019045420]

約数ペア:

[(1, 2019045420), (2, 1009522710), (3, 673015140), (4, 504761355), (5, 403809084), (6, 336507570), (7, 288435060), (9, 224338380), (10, 201904542), (12, 168253785), (14, 144217530), (15, 134603028), (18, 112169190), (20, 100952271), (21, 96145020), (27, 74779460), (28, 72108765), (30, 67301514), (35, 57687012), (36, 56084595), (42, 48072510), (45, 44867676), (54, 37389730), (60, 33650757), (63, 32048340), (70, 28843506), (84, 24036255), (90, 22433838), (105, 19229004), (108, 18694865), (126, 16024170), (135, 14955892), (140, 14421753), (180, 11216919), (189, 10682780), (210, 9614502), (252, 8012085), (270, 7477946), (293, 6890940), (315, 6409668), (378, 5341390), (420, 4807251), (540, 3738973), (586, 3445470), (630, 3204834), (756, 2670695), (879, 2296980), (945, 2136556), (1172, 1722735), (1260, 1602417), (1465, 1378188), (1758, 1148490), (1823, 1107540), (1890, 1068278), (2051, 984420), (2637, 765660), (2930, 689094), (3516, 574245), (3646, 553770), (3780, 534139), (4102, 492210), (4395, 459396), (5274, 382830), (5469, 369180), (5860, 344547), (6153, 328140), (7292, 276885), (7911, 255220), (8204, 246105), (8790, 229698), (9115, 221508), (10255, 196884), (10548, 191415), (10938, 184590), (12306, 164070), (12761, 158220), (13185, 153132), (15822, 127610), (16407, 123060), (17580, 114849), (18230, 110754), (18459, 109380), (20510, 98442), (21876, 92295), (24612, 82035), (25522, 79110), (26370, 76566), (27345, 73836), (30765, 65628), (31644, 63805), (32814, 61530), (36460, 55377), (36918, 54690), (38283, 52740), (39555, 51044), (41020, 49221)]