304925880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9811}}^1$

素因数の和:9869

約数の個数: 128

約数和(自身を含む): 1073825280

約数和(自身を除く): 768899400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 9811, 10360, 15540, 19622, 29433, 31080, 39244, 49055, 58866, 68677, 78488, 98110, 117732, 137354, 147165, 196220, 206031, 235464, 274708, 294330, 343385, 363007, 392440, 412062, 549416, 588660, 686770, 726014, 824124, 1030155, 1089021, 1177320, 1373540, 1452028, 1648248, 1815035, 2060310, 2178042, 2541049, 2747080, 2904056, 3630070, 4120620, 4356084, 5082098, 5445105, 7260140, 7623147, 8241240, 8712168, 10164196, 10890210, 12705245, 14520280, 15246294, 20328392, 21780420, 25410490, 30492588, 38115735, 43560840, 50820980, 60985176, 76231470, 101641960, 152462940, 304925880]

約数ペア:

[(1, 304925880), (2, 152462940), (3, 101641960), (4, 76231470), (5, 60985176), (6, 50820980), (7, 43560840), (8, 38115735), (10, 30492588), (12, 25410490), (14, 21780420), (15, 20328392), (20, 15246294), (21, 14520280), (24, 12705245), (28, 10890210), (30, 10164196), (35, 8712168), (37, 8241240), (40, 7623147), (42, 7260140), (56, 5445105), (60, 5082098), (70, 4356084), (74, 4120620), (84, 3630070), (105, 2904056), (111, 2747080), (120, 2541049), (140, 2178042), (148, 2060310), (168, 1815035), (185, 1648248), (210, 1452028), (222, 1373540), (259, 1177320), (280, 1089021), (296, 1030155), (370, 824124), (420, 726014), (444, 686770), (518, 588660), (555, 549416), (740, 412062), (777, 392440), (840, 363007), (888, 343385), (1036, 294330), (1110, 274708), (1295, 235464), (1480, 206031), (1554, 196220), (2072, 147165), (2220, 137354), (2590, 117732), (3108, 98110), (3885, 78488), (4440, 68677), (5180, 58866), (6216, 49055), (7770, 39244), (9811, 31080), (10360, 29433), (15540, 19622)]