69750240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20759}}^1$

素因数の和:20784

約数の個数: 96

約数和(自身を含む): 251112960

約数和(自身を除く): 181362720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20759, 41518, 62277, 83036, 103795, 124554, 145313, 166072, 207590, 249108, 290626, 311385, 332144, 415180, 435939, 498216, 581252, 622770, 664288, 726565, 830360, 871878, 996432, 1162504, 1245540, 1453130, 1660720, 1743756, 1992864, 2179695, 2325008, 2491080, 2906260, 3321440, 3487512, 4359390, 4650016, 4982160, 5812520, 6975024, 8718780, 9964320, 11625040, 13950048, 17437560, 23250080, 34875120, 69750240]

約数ペア:

[(1, 69750240), (2, 34875120), (3, 23250080), (4, 17437560), (5, 13950048), (6, 11625040), (7, 9964320), (8, 8718780), (10, 6975024), (12, 5812520), (14, 4982160), (15, 4650016), (16, 4359390), (20, 3487512), (21, 3321440), (24, 2906260), (28, 2491080), (30, 2325008), (32, 2179695), (35, 1992864), (40, 1743756), (42, 1660720), (48, 1453130), (56, 1245540), (60, 1162504), (70, 996432), (80, 871878), (84, 830360), (96, 726565), (105, 664288), (112, 622770), (120, 581252), (140, 498216), (160, 435939), (168, 415180), (210, 332144), (224, 311385), (240, 290626), (280, 249108), (336, 207590), (420, 166072), (480, 145313), (560, 124554), (672, 103795), (840, 83036), (1120, 62277), (1680, 41518), (3360, 20759)]