138113640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18269}}^1$

素因数の和:18296

約数の個数: 128

約数和(自身を含む): 526176000

約数和(自身を除く): 388062360

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, 18269, 36538, 54807, 73076, 91345, 109614, 127883, 146152, 164421, 182690, 219228, 255766, 274035, 328842, 365380, 383649, 438456, 493263, 511532, 548070, 639415, 657684, 730760, 767298, 822105, 986526, 1023064, 1096140, 1150947, 1278830, 1315368, 1534596, 1644210, 1918245, 1973052, 2192280, 2301894, 2466315, 2557660, 3069192, 3288420, 3452841, 3836490, 3946104, 4603788, 4932630, 5115320, 5754735, 6576840, 6905682, 7672980, 9207576, 9865260, 11509470, 13811364, 15345960, 17264205, 19730520, 23018940, 27622728, 34528410, 46037880, 69056820, 138113640]

約数ペア:

[(1, 138113640), (2, 69056820), (3, 46037880), (4, 34528410), (5, 27622728), (6, 23018940), (7, 19730520), (8, 17264205), (9, 15345960), (10, 13811364), (12, 11509470), (14, 9865260), (15, 9207576), (18, 7672980), (20, 6905682), (21, 6576840), (24, 5754735), (27, 5115320), (28, 4932630), (30, 4603788), (35, 3946104), (36, 3836490), (40, 3452841), (42, 3288420), (45, 3069192), (54, 2557660), (56, 2466315), (60, 2301894), (63, 2192280), (70, 1973052), (72, 1918245), (84, 1644210), (90, 1534596), (105, 1315368), (108, 1278830), (120, 1150947), (126, 1096140), (135, 1023064), (140, 986526), (168, 822105), (180, 767298), (189, 730760), (210, 657684), (216, 639415), (252, 548070), (270, 511532), (280, 493263), (315, 438456), (360, 383649), (378, 365380), (420, 328842), (504, 274035), (540, 255766), (630, 219228), (756, 182690), (840, 164421), (945, 146152), (1080, 127883), (1260, 109614), (1512, 91345), (1890, 73076), (2520, 54807), (3780, 36538), (7560, 18269)]