2505906480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135601}}^1$

素因数の和:135635

約数の個数: 160

約数和(自身を含む): 9685237248

約数和(自身を除く): 7179330768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 135601, 271202, 406803, 542404, 678005, 813606, 949207, 1084808, 1356010, 1491611, 1627212, 1898414, 2034015, 2169616, 2712020, 2847621, 2983222, 3254424, 3796828, 4068030, 4474833, 4746035, 5424040, 5695242, 5966444, 6508848, 7458055, 7593656, 8136060, 8949666, 9492070, 10441277, 10848080, 11390484, 11932888, 14238105, 14916110, 15187312, 16272120, 17899332, 18984140, 20882554, 22374165, 22780968, 23865776, 28476210, 29832220, 31323831, 32544240, 35798664, 37968280, 41765108, 44748330, 45561936, 52206385, 56952420, 59664440, 62647662, 71597328, 75936560, 83530216, 89496660, 104412770, 113904840, 119328880, 125295324, 156619155, 167060432, 178993320, 208825540, 227809680, 250590648, 313238310, 357986640, 417651080, 501181296, 626476620, 835302160, 1252953240, 2505906480]

約数ペア:

[(1, 2505906480), (2, 1252953240), (3, 835302160), (4, 626476620), (5, 501181296), (6, 417651080), (7, 357986640), (8, 313238310), (10, 250590648), (11, 227809680), (12, 208825540), (14, 178993320), (15, 167060432), (16, 156619155), (20, 125295324), (21, 119328880), (22, 113904840), (24, 104412770), (28, 89496660), (30, 83530216), (33, 75936560), (35, 71597328), (40, 62647662), (42, 59664440), (44, 56952420), (48, 52206385), (55, 45561936), (56, 44748330), (60, 41765108), (66, 37968280), (70, 35798664), (77, 32544240), (80, 31323831), (84, 29832220), (88, 28476210), (105, 23865776), (110, 22780968), (112, 22374165), (120, 20882554), (132, 18984140), (140, 17899332), (154, 16272120), (165, 15187312), (168, 14916110), (176, 14238105), (210, 11932888), (220, 11390484), (231, 10848080), (240, 10441277), (264, 9492070), (280, 8949666), (308, 8136060), (330, 7593656), (336, 7458055), (385, 6508848), (420, 5966444), (440, 5695242), (462, 5424040), (528, 4746035), (560, 4474833), (616, 4068030), (660, 3796828), (770, 3254424), (840, 2983222), (880, 2847621), (924, 2712020), (1155, 2169616), (1232, 2034015), (1320, 1898414), (1540, 1627212), (1680, 1491611), (1848, 1356010), (2310, 1084808), (2640, 949207), (3080, 813606), (3696, 678005), (4620, 542404), (6160, 406803), (9240, 271202), (18480, 135601)]