475307840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{30313}}^1$

素因数の和:30344

約数の個数: 84

約数和(自身を含む): 1316658276

約数和(自身を除く): 841350436

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 30313, 60626, 121252, 151565, 212191, 242504, 303130, 424382, 485008, 606260, 848764, 970016, 1060955, 1212520, 1485337, 1697528, 1940032, 2121910, 2425040, 2970674, 3395056, 4243820, 4850080, 5941348, 6790112, 7426685, 8487640, 9700160, 11882696, 13580224, 14853370, 16975280, 23765392, 29706740, 33950560, 47530784, 59413480, 67901120, 95061568, 118826960, 237653920, 475307840]

約数ペア:

[(1, 475307840), (2, 237653920), (4, 118826960), (5, 95061568), (7, 67901120), (8, 59413480), (10, 47530784), (14, 33950560), (16, 29706740), (20, 23765392), (28, 16975280), (32, 14853370), (35, 13580224), (40, 11882696), (49, 9700160), (56, 8487640), (64, 7426685), (70, 6790112), (80, 5941348), (98, 4850080), (112, 4243820), (140, 3395056), (160, 2970674), (196, 2425040), (224, 2121910), (245, 1940032), (280, 1697528), (320, 1485337), (392, 1212520), (448, 1060955), (490, 970016), (560, 848764), (784, 606260), (980, 485008), (1120, 424382), (1568, 303130), (1960, 242504), (2240, 212191), (3136, 151565), (3920, 121252), (7840, 60626), (15680, 30313)]