1657369920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1327}}^1$

素因数の和:2648

約数の個数: 112

約数和(自身を含む): 5270162688

約数和(自身を除く): 3612792768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1301, 1327, 2602, 2654, 3903, 3981, 5204, 5308, 6505, 6635, 7806, 7962, 10408, 10616, 13010, 13270, 15612, 15924, 19515, 19905, 20816, 21232, 26020, 26540, 31224, 31848, 39030, 39810, 41632, 42464, 52040, 53080, 62448, 63696, 78060, 79620, 83264, 84928, 104080, 106160, 124896, 127392, 156120, 159240, 208160, 212320, 249792, 254784, 312240, 318480, 416320, 424640, 624480, 636960, 1248960, 1273920, 1726427, 3452854, 5179281, 6905708, 8632135, 10358562, 13811416, 17264270, 20717124, 25896405, 27622832, 34528540, 41434248, 51792810, 55245664, 69057080, 82868496, 103585620, 110491328, 138114160, 165736992, 207171240, 276228320, 331473984, 414342480, 552456640, 828684960, 1657369920]

約数ペア:

[(1, 1657369920), (2, 828684960), (3, 552456640), (4, 414342480), (5, 331473984), (6, 276228320), (8, 207171240), (10, 165736992), (12, 138114160), (15, 110491328), (16, 103585620), (20, 82868496), (24, 69057080), (30, 55245664), (32, 51792810), (40, 41434248), (48, 34528540), (60, 27622832), (64, 25896405), (80, 20717124), (96, 17264270), (120, 13811416), (160, 10358562), (192, 8632135), (240, 6905708), (320, 5179281), (480, 3452854), (960, 1726427), (1301, 1273920), (1327, 1248960), (2602, 636960), (2654, 624480), (3903, 424640), (3981, 416320), (5204, 318480), (5308, 312240), (6505, 254784), (6635, 249792), (7806, 212320), (7962, 208160), (10408, 159240), (10616, 156120), (13010, 127392), (13270, 124896), (15612, 106160), (15924, 104080), (19515, 84928), (19905, 83264), (20816, 79620), (21232, 78060), (26020, 63696), (26540, 62448), (31224, 53080), (31848, 52040), (39030, 42464), (39810, 41632)]