203201760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1213}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 642448800

約数和(自身を除く): 439247040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 480, 698, 1047, 1213, 1396, 1745, 2094, 2426, 2792, 3490, 3639, 4188, 4852, 5235, 5584, 6065, 6980, 7278, 8376, 9704, 10470, 11168, 12130, 13960, 14556, 16752, 18195, 19408, 20940, 24260, 27920, 29112, 33504, 36390, 38816, 41880, 48520, 55840, 58224, 72780, 83760, 97040, 116448, 145560, 167520, 194080, 291120, 423337, 582240, 846674, 1270011, 1693348, 2116685, 2540022, 3386696, 4233370, 5080044, 6350055, 6773392, 8466740, 10160088, 12700110, 13546784, 16933480, 20320176, 25400220, 33866960, 40640352, 50800440, 67733920, 101600880, 203201760]

約数ペア:

[(1, 203201760), (2, 101600880), (3, 67733920), (4, 50800440), (5, 40640352), (6, 33866960), (8, 25400220), (10, 20320176), (12, 16933480), (15, 13546784), (16, 12700110), (20, 10160088), (24, 8466740), (30, 6773392), (32, 6350055), (40, 5080044), (48, 4233370), (60, 3386696), (80, 2540022), (96, 2116685), (120, 1693348), (160, 1270011), (240, 846674), (349, 582240), (480, 423337), (698, 291120), (1047, 194080), (1213, 167520), (1396, 145560), (1745, 116448), (2094, 97040), (2426, 83760), (2792, 72780), (3490, 58224), (3639, 55840), (4188, 48520), (4852, 41880), (5235, 38816), (5584, 36390), (6065, 33504), (6980, 29112), (7278, 27920), (8376, 24260), (9704, 20940), (10470, 19408), (11168, 18195), (12130, 16752), (13960, 14556)]