206076840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1787}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 639174240

約数和(自身を除く): 433097400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1787, 1860, 1922, 2883, 3574, 3720, 3844, 4805, 5361, 5766, 7148, 7688, 8935, 9610, 10722, 11532, 14296, 14415, 17870, 19220, 21444, 23064, 26805, 28830, 35740, 38440, 42888, 53610, 55397, 57660, 71480, 107220, 110794, 115320, 166191, 214440, 221588, 276985, 332382, 443176, 553970, 664764, 830955, 1107940, 1329528, 1661910, 1717307, 2215880, 3323820, 3434614, 5151921, 6647640, 6869228, 8586535, 10303842, 13738456, 17173070, 20607684, 25759605, 34346140, 41215368, 51519210, 68692280, 103038420, 206076840]

約数ペア:

[(1, 206076840), (2, 103038420), (3, 68692280), (4, 51519210), (5, 41215368), (6, 34346140), (8, 25759605), (10, 20607684), (12, 17173070), (15, 13738456), (20, 10303842), (24, 8586535), (30, 6869228), (31, 6647640), (40, 5151921), (60, 3434614), (62, 3323820), (93, 2215880), (120, 1717307), (124, 1661910), (155, 1329528), (186, 1107940), (248, 830955), (310, 664764), (372, 553970), (465, 443176), (620, 332382), (744, 276985), (930, 221588), (961, 214440), (1240, 166191), (1787, 115320), (1860, 110794), (1922, 107220), (2883, 71480), (3574, 57660), (3720, 55397), (3844, 53610), (4805, 42888), (5361, 38440), (5766, 35740), (7148, 28830), (7688, 26805), (8935, 23064), (9610, 21444), (10722, 19220), (11532, 17870), (14296, 14415)]