260074080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{25801}}^1$

素因数の和:25829

約数の個数: 144

約数和(自身を含む): 1014328224

約数和(自身を除く): 754254144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 25801, 51602, 77403, 103204, 129005, 154806, 180607, 206408, 232209, 258010, 309612, 361214, 387015, 412816, 464418, 516020, 541821, 619224, 722428, 774030, 825632, 903035, 928836, 1032040, 1083642, 1161045, 1238448, 1444856, 1548060, 1625463, 1806070, 1857672, 2064080, 2167284, 2322090, 2476896, 2709105, 2889712, 3096120, 3250926, 3612140, 3715344, 4128160, 4334568, 4644180, 5418210, 5779424, 6192240, 6501852, 7224280, 7430688, 8127315, 8669136, 9288360, 10836420, 12384480, 13003704, 14448560, 16254630, 17338272, 18576720, 21672840, 26007408, 28897120, 32509260, 37153440, 43345680, 52014816, 65018520, 86691360, 130037040, 260074080]

約数ペア:

[(1, 260074080), (2, 130037040), (3, 86691360), (4, 65018520), (5, 52014816), (6, 43345680), (7, 37153440), (8, 32509260), (9, 28897120), (10, 26007408), (12, 21672840), (14, 18576720), (15, 17338272), (16, 16254630), (18, 14448560), (20, 13003704), (21, 12384480), (24, 10836420), (28, 9288360), (30, 8669136), (32, 8127315), (35, 7430688), (36, 7224280), (40, 6501852), (42, 6192240), (45, 5779424), (48, 5418210), (56, 4644180), (60, 4334568), (63, 4128160), (70, 3715344), (72, 3612140), (80, 3250926), (84, 3096120), (90, 2889712), (96, 2709105), (105, 2476896), (112, 2322090), (120, 2167284), (126, 2064080), (140, 1857672), (144, 1806070), (160, 1625463), (168, 1548060), (180, 1444856), (210, 1238448), (224, 1161045), (240, 1083642), (252, 1032040), (280, 928836), (288, 903035), (315, 825632), (336, 774030), (360, 722428), (420, 619224), (480, 541821), (504, 516020), (560, 464418), (630, 412816), (672, 387015), (720, 361214), (840, 309612), (1008, 258010), (1120, 232209), (1260, 206408), (1440, 180607), (1680, 154806), (2016, 129005), (2520, 103204), (3360, 77403), (5040, 51602), (10080, 25801)]