153836480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9811}}^1$

素因数の和:9842

約数の個数: 84

約数和(自身を含む): 426174408

約数和(自身を除く): 272337928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9811, 15680, 19622, 39244, 49055, 68677, 78488, 98110, 137354, 156976, 196220, 274708, 313952, 343385, 392440, 480739, 549416, 627904, 686770, 784880, 961478, 1098832, 1373540, 1569760, 1922956, 2197664, 2403695, 2747080, 3139520, 3845912, 4395328, 4807390, 5494160, 7691824, 9614780, 10988320, 15383648, 19229560, 21976640, 30767296, 38459120, 76918240, 153836480]

約数ペア:

[(1, 153836480), (2, 76918240), (4, 38459120), (5, 30767296), (7, 21976640), (8, 19229560), (10, 15383648), (14, 10988320), (16, 9614780), (20, 7691824), (28, 5494160), (32, 4807390), (35, 4395328), (40, 3845912), (49, 3139520), (56, 2747080), (64, 2403695), (70, 2197664), (80, 1922956), (98, 1569760), (112, 1373540), (140, 1098832), (160, 961478), (196, 784880), (224, 686770), (245, 627904), (280, 549416), (320, 480739), (392, 392440), (448, 343385), (490, 313952), (560, 274708), (784, 196220), (980, 156976), (1120, 137354), (1568, 98110), (1960, 78488), (2240, 68677), (3136, 49055), (3920, 39244), (7840, 19622), (9811, 15680)]