350378240

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14407}}^1$

素因数の和:14447

約数の個数: 72

約数和(自身を含む): 883498560

約数和(自身を除く): 533120320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 14407, 24320, 28814, 57628, 72035, 115256, 144070, 230512, 273733, 288140, 461024, 547466, 576280, 922048, 1094932, 1152560, 1368665, 1844096, 2189864, 2305120, 2737330, 3688192, 4379728, 4610240, 5474660, 8759456, 9220480, 10949320, 17518912, 18440960, 21898640, 35037824, 43797280, 70075648, 87594560, 175189120, 350378240]

約数ペア:

[(1, 350378240), (2, 175189120), (4, 87594560), (5, 70075648), (8, 43797280), (10, 35037824), (16, 21898640), (19, 18440960), (20, 17518912), (32, 10949320), (38, 9220480), (40, 8759456), (64, 5474660), (76, 4610240), (80, 4379728), (95, 3688192), (128, 2737330), (152, 2305120), (160, 2189864), (190, 1844096), (256, 1368665), (304, 1152560), (320, 1094932), (380, 922048), (608, 576280), (640, 547466), (760, 461024), (1216, 288140), (1280, 273733), (1520, 230512), (2432, 144070), (3040, 115256), (4864, 72035), (6080, 57628), (12160, 28814), (14407, 24320)]