3215971080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{425393}}^1$

素因数の和:425420

約数の個数: 128

約数和(自身を含む): 12251347200

約数和(自身を除く): 9035376120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 425393, 850786, 1276179, 1701572, 2126965, 2552358, 2977751, 3403144, 3828537, 4253930, 5104716, 5955502, 6380895, 7657074, 8507860, 8933253, 10209432, 11485611, 11911004, 12761790, 14888755, 15314148, 17015720, 17866506, 19142685, 22971222, 23822008, 25523580, 26799759, 29777510, 30628296, 35733012, 38285370, 44666265, 45942444, 51047160, 53599518, 57428055, 59555020, 71466024, 76570740, 80399277, 89332530, 91884888, 107199036, 114856110, 119110040, 133998795, 153141480, 160798554, 178665060, 214398072, 229712220, 267997590, 321597108, 357330120, 401996385, 459424440, 535995180, 643194216, 803992770, 1071990360, 1607985540, 3215971080]

約数ペア:

[(1, 3215971080), (2, 1607985540), (3, 1071990360), (4, 803992770), (5, 643194216), (6, 535995180), (7, 459424440), (8, 401996385), (9, 357330120), (10, 321597108), (12, 267997590), (14, 229712220), (15, 214398072), (18, 178665060), (20, 160798554), (21, 153141480), (24, 133998795), (27, 119110040), (28, 114856110), (30, 107199036), (35, 91884888), (36, 89332530), (40, 80399277), (42, 76570740), (45, 71466024), (54, 59555020), (56, 57428055), (60, 53599518), (63, 51047160), (70, 45942444), (72, 44666265), (84, 38285370), (90, 35733012), (105, 30628296), (108, 29777510), (120, 26799759), (126, 25523580), (135, 23822008), (140, 22971222), (168, 19142685), (180, 17866506), (189, 17015720), (210, 15314148), (216, 14888755), (252, 12761790), (270, 11911004), (280, 11485611), (315, 10209432), (360, 8933253), (378, 8507860), (420, 7657074), (504, 6380895), (540, 5955502), (630, 5104716), (756, 4253930), (840, 3828537), (945, 3403144), (1080, 2977751), (1260, 2552358), (1512, 2126965), (1890, 1701572), (2520, 1276179), (3780, 850786), (7560, 425393)]