210527640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{194933}}^1$

素因数の和:194953

約数の個数: 64

約数和(自身を含む): 701762400

約数和(自身を除く): 491234760

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, 194933, 389866, 584799, 779732, 974665, 1169598, 1559464, 1754397, 1949330, 2339196, 2923995, 3508794, 3898660, 4678392, 5263191, 5847990, 7017588, 7797320, 8771985, 10526382, 11695980, 14035176, 17543970, 21052764, 23391960, 26315955, 35087940, 42105528, 52631910, 70175880, 105263820, 210527640]

約数ペア:

[(1, 210527640), (2, 105263820), (3, 70175880), (4, 52631910), (5, 42105528), (6, 35087940), (8, 26315955), (9, 23391960), (10, 21052764), (12, 17543970), (15, 14035176), (18, 11695980), (20, 10526382), (24, 8771985), (27, 7797320), (30, 7017588), (36, 5847990), (40, 5263191), (45, 4678392), (54, 3898660), (60, 3508794), (72, 2923995), (90, 2339196), (108, 1949330), (120, 1754397), (135, 1559464), (180, 1169598), (216, 974665), (270, 779732), (360, 584799), (540, 389866), (1080, 194933)]