168260480

素因数分解:

$2^7\times 5^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 404103600

約数和(自身を除く): 235843120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 283, 320, 566, 640, 929, 1132, 1415, 1858, 2264, 2830, 3716, 4528, 4645, 5660, 7432, 9056, 9290, 11320, 14864, 18112, 18580, 22640, 29728, 36224, 37160, 45280, 59456, 74320, 90560, 118912, 148640, 181120, 262907, 297280, 525814, 594560, 1051628, 1314535, 2103256, 2629070, 4206512, 5258140, 8413024, 10516280, 16826048, 21032560, 33652096, 42065120, 84130240, 168260480]

約数ペア:

[(1, 168260480), (2, 84130240), (4, 42065120), (5, 33652096), (8, 21032560), (10, 16826048), (16, 10516280), (20, 8413024), (32, 5258140), (40, 4206512), (64, 2629070), (80, 2103256), (128, 1314535), (160, 1051628), (283, 594560), (320, 525814), (566, 297280), (640, 262907), (929, 181120), (1132, 148640), (1415, 118912), (1858, 90560), (2264, 74320), (2830, 59456), (3716, 45280), (4528, 37160), (4645, 36224), (5660, 29728), (7432, 22640), (9056, 18580), (9290, 18112), (11320, 14864)]