11853240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 41333760

約数和(自身を除く): 29480520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 137, 140, 168, 206, 210, 274, 280, 309, 411, 412, 420, 515, 548, 618, 685, 721, 822, 824, 840, 959, 1030, 1096, 1236, 1370, 1442, 1545, 1644, 1918, 2055, 2060, 2163, 2472, 2740, 2877, 2884, 3090, 3288, 3605, 3836, 4110, 4120, 4326, 4795, 5480, 5754, 5768, 6180, 7210, 7672, 8220, 8652, 9590, 10815, 11508, 12360, 14111, 14385, 14420, 16440, 17304, 19180, 21630, 23016, 28222, 28770, 28840, 38360, 42333, 43260, 56444, 57540, 70555, 84666, 86520, 98777, 112888, 115080, 141110, 169332, 197554, 211665, 282220, 296331, 338664, 395108, 423330, 493885, 564440, 592662, 790216, 846660, 987770, 1185324, 1481655, 1693320, 1975540, 2370648, 2963310, 3951080, 5926620, 11853240]

約数ペア:

[(1, 11853240), (2, 5926620), (3, 3951080), (4, 2963310), (5, 2370648), (6, 1975540), (7, 1693320), (8, 1481655), (10, 1185324), (12, 987770), (14, 846660), (15, 790216), (20, 592662), (21, 564440), (24, 493885), (28, 423330), (30, 395108), (35, 338664), (40, 296331), (42, 282220), (56, 211665), (60, 197554), (70, 169332), (84, 141110), (103, 115080), (105, 112888), (120, 98777), (137, 86520), (140, 84666), (168, 70555), (206, 57540), (210, 56444), (274, 43260), (280, 42333), (309, 38360), (411, 28840), (412, 28770), (420, 28222), (515, 23016), (548, 21630), (618, 19180), (685, 17304), (721, 16440), (822, 14420), (824, 14385), (840, 14111), (959, 12360), (1030, 11508), (1096, 10815), (1236, 9590), (1370, 8652), (1442, 8220), (1545, 7672), (1644, 7210), (1918, 6180), (2055, 5768), (2060, 5754), (2163, 5480), (2472, 4795), (2740, 4326), (2877, 4120), (2884, 4110), (3090, 3836), (3288, 3605)]