207940440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59753}}^1$

素因数の和:59796

約数の個数: 64

約数和(自身を含む): 645343200

約数和(自身を除く): 437402760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 59753, 119506, 179259, 239012, 298765, 358518, 478024, 597530, 717036, 896295, 1195060, 1434072, 1732837, 1792590, 2390120, 3465674, 3585180, 5198511, 6931348, 7170360, 8664185, 10397022, 13862696, 17328370, 20794044, 25992555, 34656740, 41588088, 51985110, 69313480, 103970220, 207940440]

約数ペア:

[(1, 207940440), (2, 103970220), (3, 69313480), (4, 51985110), (5, 41588088), (6, 34656740), (8, 25992555), (10, 20794044), (12, 17328370), (15, 13862696), (20, 10397022), (24, 8664185), (29, 7170360), (30, 6931348), (40, 5198511), (58, 3585180), (60, 3465674), (87, 2390120), (116, 1792590), (120, 1732837), (145, 1434072), (174, 1195060), (232, 896295), (290, 717036), (348, 597530), (435, 478024), (580, 358518), (696, 298765), (870, 239012), (1160, 179259), (1740, 119506), (3480, 59753)]