208391520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10589}}^1$

素因数の和:10648

約数の個数: 96

約数和(自身を含む): 672507360

約数和(自身を除く): 464115840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 10589, 19680, 21178, 31767, 42356, 52945, 63534, 84712, 105890, 127068, 158835, 169424, 211780, 254136, 317670, 338848, 423560, 434149, 508272, 635340, 847120, 868298, 1016544, 1270680, 1302447, 1694240, 1736596, 2170745, 2541360, 2604894, 3473192, 4341490, 5082720, 5209788, 6512235, 6946384, 8682980, 10419576, 13024470, 13892768, 17365960, 20839152, 26048940, 34731920, 41678304, 52097880, 69463840, 104195760, 208391520]

約数ペア:

[(1, 208391520), (2, 104195760), (3, 69463840), (4, 52097880), (5, 41678304), (6, 34731920), (8, 26048940), (10, 20839152), (12, 17365960), (15, 13892768), (16, 13024470), (20, 10419576), (24, 8682980), (30, 6946384), (32, 6512235), (40, 5209788), (41, 5082720), (48, 4341490), (60, 3473192), (80, 2604894), (82, 2541360), (96, 2170745), (120, 1736596), (123, 1694240), (160, 1302447), (164, 1270680), (205, 1016544), (240, 868298), (246, 847120), (328, 635340), (410, 508272), (480, 434149), (492, 423560), (615, 338848), (656, 317670), (820, 254136), (984, 211780), (1230, 169424), (1312, 158835), (1640, 127068), (1968, 105890), (2460, 84712), (3280, 63534), (3936, 52945), (4920, 42356), (6560, 31767), (9840, 21178), (10589, 19680)]