244933360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{62483}}^1$

素因数の和:62510

約数の個数: 60

約数和(自身を含む): 662455368

約数和(自身を除く): 417522008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 62483, 124966, 249932, 312415, 437381, 499864, 624830, 874762, 999728, 1249660, 1749524, 2186905, 2499320, 3061667, 3499048, 4373810, 4998640, 6123334, 6998096, 8747620, 12246668, 15308335, 17495240, 24493336, 30616670, 34990480, 48986672, 61233340, 122466680, 244933360]

約数ペア:

[(1, 244933360), (2, 122466680), (4, 61233340), (5, 48986672), (7, 34990480), (8, 30616670), (10, 24493336), (14, 17495240), (16, 15308335), (20, 12246668), (28, 8747620), (35, 6998096), (40, 6123334), (49, 4998640), (56, 4373810), (70, 3499048), (80, 3061667), (98, 2499320), (112, 2186905), (140, 1749524), (196, 1249660), (245, 999728), (280, 874762), (392, 624830), (490, 499864), (560, 437381), (784, 312415), (980, 249932), (1960, 124966), (3920, 62483)]