84293120

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 80

約数和(自身を含む): 212865840

約数和(自身を除く): 128572720

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, 512, 608, 640, 760, 1216, 1280, 1520, 1733, 2432, 2560, 3040, 3466, 4864, 6080, 6932, 8665, 9728, 12160, 13864, 17330, 24320, 27728, 32927, 34660, 48640, 55456, 65854, 69320, 110912, 131708, 138640, 164635, 221824, 263416, 277280, 329270, 443648, 526832, 554560, 658540, 887296, 1053664, 1109120, 1317080, 2107328, 2218240, 2634160, 4214656, 4436480, 5268320, 8429312, 10536640, 16858624, 21073280, 42146560, 84293120]

約数ペア:

[(1, 84293120), (2, 42146560), (4, 21073280), (5, 16858624), (8, 10536640), (10, 8429312), (16, 5268320), (19, 4436480), (20, 4214656), (32, 2634160), (38, 2218240), (40, 2107328), (64, 1317080), (76, 1109120), (80, 1053664), (95, 887296), (128, 658540), (152, 554560), (160, 526832), (190, 443648), (256, 329270), (304, 277280), (320, 263416), (380, 221824), (512, 164635), (608, 138640), (640, 131708), (760, 110912), (1216, 69320), (1280, 65854), (1520, 55456), (1733, 48640), (2432, 34660), (2560, 32927), (3040, 27728), (3466, 24320), (4864, 17330), (6080, 13864), (6932, 12160), (8665, 9728)]