1572760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 4173120

約数和(自身を除く): 2600360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 137, 140, 164, 205, 274, 280, 287, 328, 410, 548, 574, 685, 820, 959, 1096, 1148, 1370, 1435, 1640, 1918, 2296, 2740, 2870, 3836, 4795, 5480, 5617, 5740, 7672, 9590, 11234, 11480, 19180, 22468, 28085, 38360, 39319, 44936, 56170, 78638, 112340, 157276, 196595, 224680, 314552, 393190, 786380, 1572760]

約数ペア:

[(1, 1572760), (2, 786380), (4, 393190), (5, 314552), (7, 224680), (8, 196595), (10, 157276), (14, 112340), (20, 78638), (28, 56170), (35, 44936), (40, 39319), (41, 38360), (56, 28085), (70, 22468), (82, 19180), (137, 11480), (140, 11234), (164, 9590), (205, 7672), (274, 5740), (280, 5617), (287, 5480), (328, 4795), (410, 3836), (548, 2870), (574, 2740), (685, 2296), (820, 1918), (959, 1640), (1096, 1435), (1148, 1370)]