6807640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 17962560

約数和(自身を除く): 11154920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 593, 820, 1148, 1186, 1435, 1640, 2296, 2372, 2870, 2965, 4151, 4744, 5740, 5930, 8302, 11480, 11860, 16604, 20755, 23720, 24313, 33208, 41510, 48626, 83020, 97252, 121565, 166040, 170191, 194504, 243130, 340382, 486260, 680764, 850955, 972520, 1361528, 1701910, 3403820, 6807640]

約数ペア:

[(1, 6807640), (2, 3403820), (4, 1701910), (5, 1361528), (7, 972520), (8, 850955), (10, 680764), (14, 486260), (20, 340382), (28, 243130), (35, 194504), (40, 170191), (41, 166040), (56, 121565), (70, 97252), (82, 83020), (140, 48626), (164, 41510), (205, 33208), (280, 24313), (287, 23720), (328, 20755), (410, 16604), (574, 11860), (593, 11480), (820, 8302), (1148, 5930), (1186, 5740), (1435, 4744), (1640, 4151), (2296, 2965), (2372, 2870)]