2782435320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{368047}}^1$

素因数の和:368074

約数の個数: 128

約数和(自身を含む): 10599782400

約数和(自身を除く): 7817347080

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, 368047, 736094, 1104141, 1472188, 1840235, 2208282, 2576329, 2944376, 3312423, 3680470, 4416564, 5152658, 5520705, 6624846, 7360940, 7728987, 8833128, 9937269, 10305316, 11041410, 12881645, 13249692, 14721880, 15457974, 16562115, 19874538, 20610632, 22082820, 23186961, 25763290, 26499384, 30915948, 33124230, 38644935, 39749076, 44165640, 46373922, 49686345, 51526580, 61831896, 66248460, 69560883, 77289870, 79498152, 92747844, 99372690, 103053160, 115934805, 132496920, 139121766, 154579740, 185495688, 198745380, 231869610, 278243532, 309159480, 347804415, 397490760, 463739220, 556487064, 695608830, 927478440, 1391217660, 2782435320]

約数ペア:

[(1, 2782435320), (2, 1391217660), (3, 927478440), (4, 695608830), (5, 556487064), (6, 463739220), (7, 397490760), (8, 347804415), (9, 309159480), (10, 278243532), (12, 231869610), (14, 198745380), (15, 185495688), (18, 154579740), (20, 139121766), (21, 132496920), (24, 115934805), (27, 103053160), (28, 99372690), (30, 92747844), (35, 79498152), (36, 77289870), (40, 69560883), (42, 66248460), (45, 61831896), (54, 51526580), (56, 49686345), (60, 46373922), (63, 44165640), (70, 39749076), (72, 38644935), (84, 33124230), (90, 30915948), (105, 26499384), (108, 25763290), (120, 23186961), (126, 22082820), (135, 20610632), (140, 19874538), (168, 16562115), (180, 15457974), (189, 14721880), (210, 13249692), (216, 12881645), (252, 11041410), (270, 10305316), (280, 9937269), (315, 8833128), (360, 7728987), (378, 7360940), (420, 6624846), (504, 5520705), (540, 5152658), (630, 4416564), (756, 3680470), (840, 3312423), (945, 2944376), (1080, 2576329), (1260, 2208282), (1512, 1840235), (1890, 1472188), (2520, 1104141), (3780, 736094), (7560, 368047)]