229895680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{12829}}^1$

素因数の和:12859

約数の個数: 80

約数和(自身を含む): 630004320

約数和(自身を除く): 400108640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 12829, 17920, 25658, 51316, 64145, 89803, 102632, 128290, 179606, 205264, 256580, 359212, 410528, 449015, 513160, 718424, 821056, 898030, 1026320, 1436848, 1642112, 1796060, 2052640, 2873696, 3284224, 3592120, 4105280, 5747392, 6568448, 7184240, 8210560, 11494784, 14368480, 16421120, 22989568, 28736960, 32842240, 45979136, 57473920, 114947840, 229895680]

約数ペア:

[(1, 229895680), (2, 114947840), (4, 57473920), (5, 45979136), (7, 32842240), (8, 28736960), (10, 22989568), (14, 16421120), (16, 14368480), (20, 11494784), (28, 8210560), (32, 7184240), (35, 6568448), (40, 5747392), (56, 4105280), (64, 3592120), (70, 3284224), (80, 2873696), (112, 2052640), (128, 1796060), (140, 1642112), (160, 1436848), (224, 1026320), (256, 898030), (280, 821056), (320, 718424), (448, 513160), (512, 449015), (560, 410528), (640, 359212), (896, 256580), (1120, 205264), (1280, 179606), (1792, 128290), (2240, 102632), (2560, 89803), (3584, 64145), (4480, 51316), (8960, 25658), (12829, 17920)]