22065960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 76665600

約数和(自身を除く): 54599640

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, 105, 109, 120, 140, 168, 210, 218, 241, 280, 327, 420, 436, 482, 545, 654, 723, 763, 840, 872, 964, 1090, 1205, 1308, 1446, 1526, 1635, 1687, 1928, 2180, 2289, 2410, 2616, 2892, 3052, 3270, 3374, 3615, 3815, 4360, 4578, 4820, 5061, 5784, 6104, 6540, 6748, 7230, 7630, 8435, 9156, 9640, 10122, 11445, 13080, 13496, 14460, 15260, 16870, 18312, 20244, 22890, 25305, 26269, 28920, 30520, 33740, 40488, 45780, 50610, 52538, 67480, 78807, 91560, 101220, 105076, 131345, 157614, 183883, 202440, 210152, 262690, 315228, 367766, 394035, 525380, 551649, 630456, 735532, 788070, 919415, 1050760, 1103298, 1471064, 1576140, 1838830, 2206596, 2758245, 3152280, 3677660, 4413192, 5516490, 7355320, 11032980, 22065960]

約数ペア:

[(1, 22065960), (2, 11032980), (3, 7355320), (4, 5516490), (5, 4413192), (6, 3677660), (7, 3152280), (8, 2758245), (10, 2206596), (12, 1838830), (14, 1576140), (15, 1471064), (20, 1103298), (21, 1050760), (24, 919415), (28, 788070), (30, 735532), (35, 630456), (40, 551649), (42, 525380), (56, 394035), (60, 367766), (70, 315228), (84, 262690), (105, 210152), (109, 202440), (120, 183883), (140, 157614), (168, 131345), (210, 105076), (218, 101220), (241, 91560), (280, 78807), (327, 67480), (420, 52538), (436, 50610), (482, 45780), (545, 40488), (654, 33740), (723, 30520), (763, 28920), (840, 26269), (872, 25305), (964, 22890), (1090, 20244), (1205, 18312), (1308, 16870), (1446, 15260), (1526, 14460), (1635, 13496), (1687, 13080), (1928, 11445), (2180, 10122), (2289, 9640), (2410, 9156), (2616, 8435), (2892, 7630), (3052, 7230), (3270, 6748), (3374, 6540), (3615, 6104), (3815, 5784), (4360, 5061), (4578, 4820)]