1570208080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{7321}}^1$

素因数の和:7724

約数の個数: 80

約数和(自身を含む): 4183732224

約数和(自身を除く): 2613524144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 383, 560, 766, 1532, 1915, 2681, 3064, 3830, 5362, 6128, 7321, 7660, 10724, 13405, 14642, 15320, 21448, 26810, 29284, 30640, 36605, 42896, 51247, 53620, 58568, 73210, 102494, 107240, 117136, 146420, 204988, 214480, 256235, 292840, 409976, 512470, 585680, 819952, 1024940, 2049880, 2803943, 4099760, 5607886, 11215772, 14019715, 19627601, 22431544, 28039430, 39255202, 44863088, 56078860, 78510404, 98138005, 112157720, 157020808, 196276010, 224315440, 314041616, 392552020, 785104040, 1570208080]

約数ペア:

[(1, 1570208080), (2, 785104040), (4, 392552020), (5, 314041616), (7, 224315440), (8, 196276010), (10, 157020808), (14, 112157720), (16, 98138005), (20, 78510404), (28, 56078860), (35, 44863088), (40, 39255202), (56, 28039430), (70, 22431544), (80, 19627601), (112, 14019715), (140, 11215772), (280, 5607886), (383, 4099760), (560, 2803943), (766, 2049880), (1532, 1024940), (1915, 819952), (2681, 585680), (3064, 512470), (3830, 409976), (5362, 292840), (6128, 256235), (7321, 214480), (7660, 204988), (10724, 146420), (13405, 117136), (14642, 107240), (15320, 102494), (21448, 73210), (26810, 58568), (29284, 53620), (30640, 51247), (36605, 42896)]