13308425480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{15467}}^1$

素因数の和:15931

約数の個数: 96

約数和(自身を含む): 34914369600

約数和(自身を除く): 21605944120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 439, 490, 878, 980, 1756, 1960, 2195, 3073, 3512, 4390, 6146, 8780, 12292, 15365, 15467, 17560, 21511, 24584, 30730, 30934, 43022, 61460, 61868, 77335, 86044, 107555, 108269, 122920, 123736, 154670, 172088, 215110, 216538, 309340, 430220, 433076, 541345, 618680, 757883, 860440, 866152, 1082690, 1515766, 2165380, 3031532, 3789415, 4330760, 6063064, 6790013, 7578830, 13580026, 15157660, 27160052, 30315320, 33950065, 47530091, 54320104, 67900130, 95060182, 135800260, 190120364, 237650455, 271600520, 332710637, 380240728, 475300910, 665421274, 950601820, 1330842548, 1663553185, 1901203640, 2661685096, 3327106370, 6654212740, 13308425480]

約数ペア:

[(1, 13308425480), (2, 6654212740), (4, 3327106370), (5, 2661685096), (7, 1901203640), (8, 1663553185), (10, 1330842548), (14, 950601820), (20, 665421274), (28, 475300910), (35, 380240728), (40, 332710637), (49, 271600520), (56, 237650455), (70, 190120364), (98, 135800260), (140, 95060182), (196, 67900130), (245, 54320104), (280, 47530091), (392, 33950065), (439, 30315320), (490, 27160052), (878, 15157660), (980, 13580026), (1756, 7578830), (1960, 6790013), (2195, 6063064), (3073, 4330760), (3512, 3789415), (4390, 3031532), (6146, 2165380), (8780, 1515766), (12292, 1082690), (15365, 866152), (15467, 860440), (17560, 757883), (21511, 618680), (24584, 541345), (30730, 433076), (30934, 430220), (43022, 309340), (61460, 216538), (61868, 215110), (77335, 172088), (86044, 154670), (107555, 123736), (108269, 122920)]