172551680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{9629}}^1$

素因数の和:9659

約数の個数: 80

約数和(自身を含む): 472871520

約数和(自身を除く): 300319840

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, 9629, 17920, 19258, 38516, 48145, 67403, 77032, 96290, 134806, 154064, 192580, 269612, 308128, 337015, 385160, 539224, 616256, 674030, 770320, 1078448, 1232512, 1348060, 1540640, 2156896, 2465024, 2696120, 3081280, 4313792, 4930048, 5392240, 6162560, 8627584, 10784480, 12325120, 17255168, 21568960, 24650240, 34510336, 43137920, 86275840, 172551680]

約数ペア:

[(1, 172551680), (2, 86275840), (4, 43137920), (5, 34510336), (7, 24650240), (8, 21568960), (10, 17255168), (14, 12325120), (16, 10784480), (20, 8627584), (28, 6162560), (32, 5392240), (35, 4930048), (40, 4313792), (56, 3081280), (64, 2696120), (70, 2465024), (80, 2156896), (112, 1540640), (128, 1348060), (140, 1232512), (160, 1078448), (224, 770320), (256, 674030), (280, 616256), (320, 539224), (448, 385160), (512, 337015), (560, 308128), (640, 269612), (896, 192580), (1120, 154064), (1280, 134806), (1792, 96290), (2240, 77032), (2560, 67403), (3584, 48145), (4480, 38516), (8960, 19258), (9629, 17920)]