146114080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{18637}}^1$

素因数の和:18666

約数の個数: 72

約数和(自身を含む): 401574348

約数和(自身を除く): 255460268

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 18637, 37274, 74548, 93185, 130459, 149096, 186370, 260918, 298192, 372740, 521836, 596384, 652295, 745480, 913213, 1043672, 1304590, 1490960, 1826426, 2087344, 2609180, 2981920, 3652852, 4174688, 4566065, 5218360, 7305704, 9132130, 10436720, 14611408, 18264260, 20873440, 29222816, 36528520, 73057040, 146114080]

約数ペア:

[(1, 146114080), (2, 73057040), (4, 36528520), (5, 29222816), (7, 20873440), (8, 18264260), (10, 14611408), (14, 10436720), (16, 9132130), (20, 7305704), (28, 5218360), (32, 4566065), (35, 4174688), (40, 3652852), (49, 2981920), (56, 2609180), (70, 2087344), (80, 1826426), (98, 1490960), (112, 1304590), (140, 1043672), (160, 913213), (196, 745480), (224, 652295), (245, 596384), (280, 521836), (392, 372740), (490, 298192), (560, 260918), (784, 186370), (980, 149096), (1120, 130459), (1568, 93185), (1960, 74548), (3920, 37274), (7840, 18637)]