219765240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3163}}^1$

素因数の和:3373

約数の個数: 96

約数和(自身を含む): 718164720

約数和(自身を除く): 498399480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 193, 360, 386, 579, 772, 965, 1158, 1544, 1737, 1930, 2316, 2895, 3163, 3474, 3860, 4632, 5790, 6326, 6948, 7720, 8685, 9489, 11580, 12652, 13896, 15815, 17370, 18978, 23160, 25304, 28467, 31630, 34740, 37956, 47445, 56934, 63260, 69480, 75912, 94890, 113868, 126520, 142335, 189780, 227736, 284670, 379560, 569340, 610459, 1138680, 1220918, 1831377, 2441836, 3052295, 3662754, 4883672, 5494131, 6104590, 7325508, 9156885, 10988262, 12209180, 14651016, 18313770, 21976524, 24418360, 27470655, 36627540, 43953048, 54941310, 73255080, 109882620, 219765240]

約数ペア:

[(1, 219765240), (2, 109882620), (3, 73255080), (4, 54941310), (5, 43953048), (6, 36627540), (8, 27470655), (9, 24418360), (10, 21976524), (12, 18313770), (15, 14651016), (18, 12209180), (20, 10988262), (24, 9156885), (30, 7325508), (36, 6104590), (40, 5494131), (45, 4883672), (60, 3662754), (72, 3052295), (90, 2441836), (120, 1831377), (180, 1220918), (193, 1138680), (360, 610459), (386, 569340), (579, 379560), (772, 284670), (965, 227736), (1158, 189780), (1544, 142335), (1737, 126520), (1930, 113868), (2316, 94890), (2895, 75912), (3163, 69480), (3474, 63260), (3860, 56934), (4632, 47445), (5790, 37956), (6326, 34740), (6948, 31630), (7720, 28467), (8685, 25304), (9489, 23160), (11580, 18978), (12652, 17370), (13896, 15815)]