770902720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{344153}}^1$

素因数の和:344177

約数の個数: 56

約数和(自身を含む): 2097962784

約数和(自身を除く): 1327060064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 344153, 688306, 1376612, 1720765, 2409071, 2753224, 3441530, 4818142, 5506448, 6883060, 9636284, 11012896, 12045355, 13766120, 19272568, 22025792, 24090710, 27532240, 38545136, 48181420, 55064480, 77090272, 96362840, 110128960, 154180544, 192725680, 385451360, 770902720]

約数ペア:

[(1, 770902720), (2, 385451360), (4, 192725680), (5, 154180544), (7, 110128960), (8, 96362840), (10, 77090272), (14, 55064480), (16, 48181420), (20, 38545136), (28, 27532240), (32, 24090710), (35, 22025792), (40, 19272568), (56, 13766120), (64, 12045355), (70, 11012896), (80, 9636284), (112, 6883060), (140, 5506448), (160, 4818142), (224, 3441530), (280, 2753224), (320, 2409071), (448, 1720765), (560, 1376612), (1120, 688306), (2240, 344153)]