201422280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{16619}}^1$

素因数の和:16734

約数の個数: 64

約数和(自身を含む): 610286400

約数和(自身を除く): 408864120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 16619, 33238, 49857, 66476, 83095, 99714, 132952, 166190, 199428, 249285, 332380, 398856, 498570, 664760, 997140, 1678519, 1994280, 3357038, 5035557, 6714076, 8392595, 10071114, 13428152, 16785190, 20142228, 25177785, 33570380, 40284456, 50355570, 67140760, 100711140, 201422280]

約数ペア:

[(1, 201422280), (2, 100711140), (3, 67140760), (4, 50355570), (5, 40284456), (6, 33570380), (8, 25177785), (10, 20142228), (12, 16785190), (15, 13428152), (20, 10071114), (24, 8392595), (30, 6714076), (40, 5035557), (60, 3357038), (101, 1994280), (120, 1678519), (202, 997140), (303, 664760), (404, 498570), (505, 398856), (606, 332380), (808, 249285), (1010, 199428), (1212, 166190), (1515, 132952), (2020, 99714), (2424, 83095), (3030, 66476), (4040, 49857), (6060, 33238), (12120, 16619)]