240563610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 717305472

約数和(自身を除く): 476741862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 421, 630, 842, 907, 1263, 1814, 2105, 2526, 2721, 2947, 3789, 4210, 4535, 5442, 5894, 6315, 6349, 7578, 8163, 8841, 9070, 12630, 12698, 13605, 14735, 16326, 17682, 18945, 19047, 26523, 27210, 29470, 31745, 37890, 38094, 40815, 44205, 53046, 57141, 63490, 81630, 88410, 95235, 114282, 132615, 190470, 265230, 285705, 381847, 571410, 763694, 1145541, 1909235, 2291082, 2672929, 3436623, 3818470, 5345858, 5727705, 6873246, 8018787, 11455410, 13364645, 16037574, 17183115, 24056361, 26729290, 34366230, 40093935, 48112722, 80187870, 120281805, 240563610]

約数ペア:

[(1, 240563610), (2, 120281805), (3, 80187870), (5, 48112722), (6, 40093935), (7, 34366230), (9, 26729290), (10, 24056361), (14, 17183115), (15, 16037574), (18, 13364645), (21, 11455410), (30, 8018787), (35, 6873246), (42, 5727705), (45, 5345858), (63, 3818470), (70, 3436623), (90, 2672929), (105, 2291082), (126, 1909235), (210, 1145541), (315, 763694), (421, 571410), (630, 381847), (842, 285705), (907, 265230), (1263, 190470), (1814, 132615), (2105, 114282), (2526, 95235), (2721, 88410), (2947, 81630), (3789, 63490), (4210, 57141), (4535, 53046), (5442, 44205), (5894, 40815), (6315, 38094), (6349, 37890), (7578, 31745), (8163, 29470), (8841, 27210), (9070, 26523), (12630, 19047), (12698, 18945), (13605, 17682), (14735, 16326)]