1486525740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1648

約数の個数: 144

約数和(自身を含む): 4857368544

約数和(自身を除く): 3370842804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 421, 490, 588, 735, 842, 980, 1201, 1263, 1470, 1684, 2105, 2402, 2526, 2940, 2947, 3603, 4210, 4804, 5052, 5894, 6005, 6315, 7206, 8407, 8420, 8841, 11788, 12010, 12630, 14412, 14735, 16814, 17682, 18015, 20629, 24020, 25221, 25260, 29470, 33628, 35364, 36030, 41258, 42035, 44205, 50442, 58849, 58940, 61887, 72060, 82516, 84070, 88410, 100884, 103145, 117698, 123774, 126105, 168140, 176547, 176820, 206290, 235396, 247548, 252210, 294245, 309435, 353094, 412580, 504420, 505621, 588490, 618870, 706188, 882735, 1011242, 1176980, 1237740, 1516863, 1765470, 2022484, 2528105, 3033726, 3530940, 3539347, 5056210, 6067452, 7078694, 7584315, 10112420, 10618041, 14157388, 15168630, 17696735, 21236082, 24775429, 30337260, 35393470, 42472164, 49550858, 53090205, 70786940, 74326287, 99101716, 106180410, 123877145, 148652574, 212360820, 247754290, 297305148, 371631435, 495508580, 743262870, 1486525740]

約数ペア:

[(1, 1486525740), (2, 743262870), (3, 495508580), (4, 371631435), (5, 297305148), (6, 247754290), (7, 212360820), (10, 148652574), (12, 123877145), (14, 106180410), (15, 99101716), (20, 74326287), (21, 70786940), (28, 53090205), (30, 49550858), (35, 42472164), (42, 35393470), (49, 30337260), (60, 24775429), (70, 21236082), (84, 17696735), (98, 15168630), (105, 14157388), (140, 10618041), (147, 10112420), (196, 7584315), (210, 7078694), (245, 6067452), (294, 5056210), (420, 3539347), (421, 3530940), (490, 3033726), (588, 2528105), (735, 2022484), (842, 1765470), (980, 1516863), (1201, 1237740), (1263, 1176980), (1470, 1011242), (1684, 882735), (2105, 706188), (2402, 618870), (2526, 588490), (2940, 505621), (2947, 504420), (3603, 412580), (4210, 353094), (4804, 309435), (5052, 294245), (5894, 252210), (6005, 247548), (6315, 235396), (7206, 206290), (8407, 176820), (8420, 176547), (8841, 168140), (11788, 126105), (12010, 123774), (12630, 117698), (14412, 103145), (14735, 100884), (16814, 88410), (17682, 84070), (18015, 82516), (20629, 72060), (24020, 61887), (25221, 58940), (25260, 58849), (29470, 50442), (33628, 44205), (35364, 42035), (36030, 41258)]