233585880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 768268800

約数和(自身を除く): 534682920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 311, 330, 440, 569, 622, 660, 933, 1138, 1244, 1320, 1555, 1707, 1866, 2276, 2488, 2845, 3110, 3414, 3421, 3732, 4552, 4665, 5690, 6220, 6259, 6828, 6842, 7464, 8535, 9330, 10263, 11380, 12440, 12518, 13656, 13684, 17070, 17105, 18660, 18777, 20526, 22760, 25036, 27368, 31295, 34140, 34210, 37320, 37554, 41052, 50072, 51315, 62590, 68280, 68420, 75108, 82104, 93885, 102630, 125180, 136840, 150216, 176959, 187770, 205260, 250360, 353918, 375540, 410520, 530877, 707836, 751080, 884795, 1061754, 1415672, 1769590, 1946549, 2123508, 2654385, 3539180, 3893098, 4247016, 5308770, 5839647, 7078360, 7786196, 9732745, 10617540, 11679294, 15572392, 19465490, 21235080, 23358588, 29198235, 38930980, 46717176, 58396470, 77861960, 116792940, 233585880]

約数ペア:

[(1, 233585880), (2, 116792940), (3, 77861960), (4, 58396470), (5, 46717176), (6, 38930980), (8, 29198235), (10, 23358588), (11, 21235080), (12, 19465490), (15, 15572392), (20, 11679294), (22, 10617540), (24, 9732745), (30, 7786196), (33, 7078360), (40, 5839647), (44, 5308770), (55, 4247016), (60, 3893098), (66, 3539180), (88, 2654385), (110, 2123508), (120, 1946549), (132, 1769590), (165, 1415672), (220, 1061754), (264, 884795), (311, 751080), (330, 707836), (440, 530877), (569, 410520), (622, 375540), (660, 353918), (933, 250360), (1138, 205260), (1244, 187770), (1320, 176959), (1555, 150216), (1707, 136840), (1866, 125180), (2276, 102630), (2488, 93885), (2845, 82104), (3110, 75108), (3414, 68420), (3421, 68280), (3732, 62590), (4552, 51315), (4665, 50072), (5690, 41052), (6220, 37554), (6259, 37320), (6828, 34210), (6842, 34140), (7464, 31295), (8535, 27368), (9330, 25036), (10263, 22760), (11380, 20526), (12440, 18777), (12518, 18660), (13656, 17105), (13684, 17070)]