1347134080

素因数分解:

$2^7\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9439}}^1$

素因数の和:9681

約数の個数: 64

約数和(自身を含む): 3235276800

約数和(自身を除く): 1888142720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 320, 446, 640, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 9439, 14272, 17840, 18878, 28544, 35680, 37756, 47195, 71360, 75512, 94390, 142720, 151024, 188780, 302048, 377560, 604096, 755120, 1208192, 1510240, 2104897, 3020480, 4209794, 6040960, 8419588, 10524485, 16839176, 21048970, 33678352, 42097940, 67356704, 84195880, 134713408, 168391760, 269426816, 336783520, 673567040, 1347134080]

約数ペア:

[(1, 1347134080), (2, 673567040), (4, 336783520), (5, 269426816), (8, 168391760), (10, 134713408), (16, 84195880), (20, 67356704), (32, 42097940), (40, 33678352), (64, 21048970), (80, 16839176), (128, 10524485), (160, 8419588), (223, 6040960), (320, 4209794), (446, 3020480), (640, 2104897), (892, 1510240), (1115, 1208192), (1784, 755120), (2230, 604096), (3568, 377560), (4460, 302048), (7136, 188780), (8920, 151024), (9439, 142720), (14272, 94390), (17840, 75512), (18878, 71360), (28544, 47195), (35680, 37756)]