212266440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{196543}}^1$

素因数の和:196563

約数の個数: 64

約数和(自身を含む): 707558400

約数和(自身を除く): 495291960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 196543, 393086, 589629, 786172, 982715, 1179258, 1572344, 1768887, 1965430, 2358516, 2948145, 3537774, 3930860, 4717032, 5306661, 5896290, 7075548, 7861720, 8844435, 10613322, 11792580, 14151096, 17688870, 21226644, 23585160, 26533305, 35377740, 42453288, 53066610, 70755480, 106133220, 212266440]

約数ペア:

[(1, 212266440), (2, 106133220), (3, 70755480), (4, 53066610), (5, 42453288), (6, 35377740), (8, 26533305), (9, 23585160), (10, 21226644), (12, 17688870), (15, 14151096), (18, 11792580), (20, 10613322), (24, 8844435), (27, 7861720), (30, 7075548), (36, 5896290), (40, 5306661), (45, 4717032), (54, 3930860), (60, 3537774), (72, 2948145), (90, 2358516), (108, 1965430), (120, 1768887), (135, 1572344), (180, 1179258), (216, 982715), (270, 786172), (360, 589629), (540, 393086), (1080, 196543)]