538310080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 168

約数和(自身を含む): 1627211376

約数和(自身を除く): 1088901296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3121, 3136, 3520, 3920, 4312, 4928, 5390, 6160, 6242, 7840, 8624, 10780, 12320, 12484, 15605, 15680, 17248, 21560, 21847, 24640, 24968, 31210, 34331, 34496, 43120, 43694, 49936, 62420, 68662, 86240, 87388, 99872, 109235, 124840, 137324, 152929, 171655, 172480, 174776, 199744, 218470, 240317, 249680, 274648, 305858, 343310, 349552, 436940, 480634, 499360, 549296, 611716, 686620, 699104, 764645, 873880, 961268, 998720, 1098592, 1201585, 1223432, 1373240, 1398208, 1529290, 1682219, 1747760, 1922536, 2197184, 2403170, 2446864, 2746480, 3058580, 3364438, 3495520, 3845072, 4806340, 4893728, 5492960, 6117160, 6728876, 6991040, 7690144, 8411095, 9612680, 9787456, 10985920, 12234320, 13457752, 15380288, 16822190, 19225360, 24468640, 26915504, 33644380, 38450720, 48937280, 53831008, 67288760, 76901440, 107662016, 134577520, 269155040, 538310080]

約数ペア:

[(1, 538310080), (2, 269155040), (4, 134577520), (5, 107662016), (7, 76901440), (8, 67288760), (10, 53831008), (11, 48937280), (14, 38450720), (16, 33644380), (20, 26915504), (22, 24468640), (28, 19225360), (32, 16822190), (35, 15380288), (40, 13457752), (44, 12234320), (49, 10985920), (55, 9787456), (56, 9612680), (64, 8411095), (70, 7690144), (77, 6991040), (80, 6728876), (88, 6117160), (98, 5492960), (110, 4893728), (112, 4806340), (140, 3845072), (154, 3495520), (160, 3364438), (176, 3058580), (196, 2746480), (220, 2446864), (224, 2403170), (245, 2197184), (280, 1922536), (308, 1747760), (320, 1682219), (352, 1529290), (385, 1398208), (392, 1373240), (440, 1223432), (448, 1201585), (490, 1098592), (539, 998720), (560, 961268), (616, 873880), (704, 764645), (770, 699104), (784, 686620), (880, 611716), (980, 549296), (1078, 499360), (1120, 480634), (1232, 436940), (1540, 349552), (1568, 343310), (1760, 305858), (1960, 274648), (2156, 249680), (2240, 240317), (2464, 218470), (2695, 199744), (3080, 174776), (3121, 172480), (3136, 171655), (3520, 152929), (3920, 137324), (4312, 124840), (4928, 109235), (5390, 99872), (6160, 87388), (6242, 86240), (7840, 68662), (8624, 62420), (10780, 49936), (12320, 43694), (12484, 43120), (15605, 34496), (15680, 34331), (17248, 31210), (21560, 24968), (21847, 24640)]