270685590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 787968000

約数和(自身を除く): 517282410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 179, 190, 210, 266, 285, 358, 379, 399, 537, 570, 665, 758, 798, 895, 1074, 1137, 1253, 1330, 1790, 1895, 1995, 2274, 2506, 2653, 2685, 3401, 3759, 3790, 3990, 5306, 5370, 5685, 6265, 6802, 7201, 7518, 7959, 10203, 11370, 12530, 13265, 14402, 15918, 17005, 18795, 20406, 21603, 23807, 26530, 34010, 36005, 37590, 39795, 43206, 47614, 50407, 51015, 67841, 71421, 72010, 79590, 100814, 102030, 108015, 119035, 135682, 142842, 151221, 203523, 216030, 238070, 252035, 302442, 339205, 357105, 407046, 474887, 504070, 678410, 714210, 756105, 949774, 1017615, 1288979, 1424661, 1512210, 2035230, 2374435, 2577958, 2849322, 3866937, 4748870, 6444895, 7123305, 7733874, 9022853, 12889790, 14246610, 18045706, 19334685, 27068559, 38669370, 45114265, 54137118, 90228530, 135342795, 270685590]

約数ペア:

[(1, 270685590), (2, 135342795), (3, 90228530), (5, 54137118), (6, 45114265), (7, 38669370), (10, 27068559), (14, 19334685), (15, 18045706), (19, 14246610), (21, 12889790), (30, 9022853), (35, 7733874), (38, 7123305), (42, 6444895), (57, 4748870), (70, 3866937), (95, 2849322), (105, 2577958), (114, 2374435), (133, 2035230), (179, 1512210), (190, 1424661), (210, 1288979), (266, 1017615), (285, 949774), (358, 756105), (379, 714210), (399, 678410), (537, 504070), (570, 474887), (665, 407046), (758, 357105), (798, 339205), (895, 302442), (1074, 252035), (1137, 238070), (1253, 216030), (1330, 203523), (1790, 151221), (1895, 142842), (1995, 135682), (2274, 119035), (2506, 108015), (2653, 102030), (2685, 100814), (3401, 79590), (3759, 72010), (3790, 71421), (3990, 67841), (5306, 51015), (5370, 50407), (5685, 47614), (6265, 43206), (6802, 39795), (7201, 37590), (7518, 36005), (7959, 34010), (10203, 26530), (11370, 23807), (12530, 21603), (13265, 20406), (14402, 18795), (15918, 17005)]