265237770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 496810230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 97, 105, 145, 174, 194, 203, 210, 290, 291, 406, 435, 449, 485, 582, 609, 679, 870, 898, 970, 1015, 1218, 1347, 1358, 1455, 2030, 2037, 2245, 2694, 2813, 2910, 3045, 3143, 3395, 4074, 4490, 5626, 6090, 6286, 6735, 6790, 8439, 9429, 10185, 13021, 13470, 14065, 15715, 16878, 18858, 19691, 20370, 26042, 28130, 31430, 39063, 39382, 42195, 43553, 47145, 59073, 65105, 78126, 84390, 87106, 91147, 94290, 98455, 118146, 130210, 130659, 182294, 195315, 196910, 217765, 261318, 273441, 295365, 304871, 390630, 435530, 455735, 546882, 590730, 609742, 653295, 911470, 914613, 1263037, 1306590, 1367205, 1524355, 1829226, 2526074, 2734410, 3048710, 3789111, 4573065, 6315185, 7578222, 8841259, 9146130, 12630370, 17682518, 18945555, 26523777, 37891110, 44206295, 53047554, 88412590, 132618885, 265237770]

約数ペア:

[(1, 265237770), (2, 132618885), (3, 88412590), (5, 53047554), (6, 44206295), (7, 37891110), (10, 26523777), (14, 18945555), (15, 17682518), (21, 12630370), (29, 9146130), (30, 8841259), (35, 7578222), (42, 6315185), (58, 4573065), (70, 3789111), (87, 3048710), (97, 2734410), (105, 2526074), (145, 1829226), (174, 1524355), (194, 1367205), (203, 1306590), (210, 1263037), (290, 914613), (291, 911470), (406, 653295), (435, 609742), (449, 590730), (485, 546882), (582, 455735), (609, 435530), (679, 390630), (870, 304871), (898, 295365), (970, 273441), (1015, 261318), (1218, 217765), (1347, 196910), (1358, 195315), (1455, 182294), (2030, 130659), (2037, 130210), (2245, 118146), (2694, 98455), (2813, 94290), (2910, 91147), (3045, 87106), (3143, 84390), (3395, 78126), (4074, 65105), (4490, 59073), (5626, 47145), (6090, 43553), (6286, 42195), (6735, 39382), (6790, 39063), (8439, 31430), (9429, 28130), (10185, 26042), (13021, 20370), (13470, 19691), (14065, 18858), (15715, 16878)]