194102720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{12379}}^1$

素因数の和:12410

約数の個数: 84

約数和(自身を含む): 537712920

約数和(自身を除く): 343610200

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, 12379, 15680, 24758, 49516, 61895, 86653, 99032, 123790, 173306, 198064, 247580, 346612, 396128, 433265, 495160, 606571, 693224, 792256, 866530, 990320, 1213142, 1386448, 1733060, 1980640, 2426284, 2772896, 3032855, 3466120, 3961280, 4852568, 5545792, 6065710, 6932240, 9705136, 12131420, 13864480, 19410272, 24262840, 27728960, 38820544, 48525680, 97051360, 194102720]

約数ペア:

[(1, 194102720), (2, 97051360), (4, 48525680), (5, 38820544), (7, 27728960), (8, 24262840), (10, 19410272), (14, 13864480), (16, 12131420), (20, 9705136), (28, 6932240), (32, 6065710), (35, 5545792), (40, 4852568), (49, 3961280), (56, 3466120), (64, 3032855), (70, 2772896), (80, 2426284), (98, 1980640), (112, 1733060), (140, 1386448), (160, 1213142), (196, 990320), (224, 866530), (245, 792256), (280, 693224), (320, 606571), (392, 495160), (448, 433265), (490, 396128), (560, 346612), (784, 247580), (980, 198064), (1120, 173306), (1568, 123790), (1960, 99032), (2240, 86653), (3136, 61895), (3920, 49516), (7840, 24758), (12379, 15680)]