213835080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13007}}^1$

素因数の和:13158

約数の個数: 64

約数和(自身を含む): 646237440

約数和(自身を除く): 432402360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 13007, 16440, 26014, 39021, 52028, 65035, 78042, 104056, 130070, 156084, 195105, 260140, 312168, 390210, 520280, 780420, 1560840, 1781959, 3563918, 5345877, 7127836, 8909795, 10691754, 14255672, 17819590, 21383508, 26729385, 35639180, 42767016, 53458770, 71278360, 106917540, 213835080]

約数ペア:

[(1, 213835080), (2, 106917540), (3, 71278360), (4, 53458770), (5, 42767016), (6, 35639180), (8, 26729385), (10, 21383508), (12, 17819590), (15, 14255672), (20, 10691754), (24, 8909795), (30, 7127836), (40, 5345877), (60, 3563918), (120, 1781959), (137, 1560840), (274, 780420), (411, 520280), (548, 390210), (685, 312168), (822, 260140), (1096, 195105), (1370, 156084), (1644, 130070), (2055, 104056), (2740, 78042), (3288, 65035), (4110, 52028), (5480, 39021), (8220, 26014), (13007, 16440)]