122169040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 326229120

約数和(自身を除く): 204060080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 269, 280, 538, 560, 811, 1076, 1345, 1622, 1883, 2152, 2690, 3244, 3766, 4055, 4304, 5380, 5677, 6488, 7532, 8110, 9415, 10760, 11354, 12976, 15064, 16220, 18830, 21520, 22708, 28385, 30128, 32440, 37660, 45416, 56770, 64880, 75320, 90832, 113540, 150640, 218159, 227080, 436318, 454160, 872636, 1090795, 1527113, 1745272, 2181590, 3054226, 3490544, 4363180, 6108452, 7635565, 8726360, 12216904, 15271130, 17452720, 24433808, 30542260, 61084520, 122169040]

約数ペア:

[(1, 122169040), (2, 61084520), (4, 30542260), (5, 24433808), (7, 17452720), (8, 15271130), (10, 12216904), (14, 8726360), (16, 7635565), (20, 6108452), (28, 4363180), (35, 3490544), (40, 3054226), (56, 2181590), (70, 1745272), (80, 1527113), (112, 1090795), (140, 872636), (269, 454160), (280, 436318), (538, 227080), (560, 218159), (811, 150640), (1076, 113540), (1345, 90832), (1622, 75320), (1883, 64880), (2152, 56770), (2690, 45416), (3244, 37660), (3766, 32440), (4055, 30128), (4304, 28385), (5380, 22708), (5677, 21520), (6488, 18830), (7532, 16220), (8110, 15064), (9415, 12976), (10760, 11354)]