2176035960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{7687}}^1$

素因数の和:8045

約数の個数: 128

約数和(自身を含む): 7483806720

約数和(自身を除く): 5307770760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 337, 420, 674, 840, 1011, 1348, 1685, 2022, 2359, 2696, 3370, 4044, 4718, 5055, 6740, 7077, 7687, 8088, 9436, 10110, 11795, 13480, 14154, 15374, 18872, 20220, 23061, 23590, 28308, 30748, 35385, 38435, 40440, 46122, 47180, 53809, 56616, 61496, 70770, 76870, 92244, 94360, 107618, 115305, 141540, 153740, 161427, 184488, 215236, 230610, 269045, 283080, 307480, 322854, 430472, 461220, 538090, 645708, 807135, 922440, 1076180, 1291416, 1614270, 2152360, 2590519, 3228540, 5181038, 6457080, 7771557, 10362076, 12952595, 15543114, 18133633, 20724152, 25905190, 31086228, 36267266, 38857785, 51810380, 54400899, 62172456, 72534532, 77715570, 90668165, 103620760, 108801798, 145069064, 155431140, 181336330, 217603596, 272004495, 310862280, 362672660, 435207192, 544008990, 725345320, 1088017980, 2176035960]

約数ペア:

[(1, 2176035960), (2, 1088017980), (3, 725345320), (4, 544008990), (5, 435207192), (6, 362672660), (7, 310862280), (8, 272004495), (10, 217603596), (12, 181336330), (14, 155431140), (15, 145069064), (20, 108801798), (21, 103620760), (24, 90668165), (28, 77715570), (30, 72534532), (35, 62172456), (40, 54400899), (42, 51810380), (56, 38857785), (60, 36267266), (70, 31086228), (84, 25905190), (105, 20724152), (120, 18133633), (140, 15543114), (168, 12952595), (210, 10362076), (280, 7771557), (337, 6457080), (420, 5181038), (674, 3228540), (840, 2590519), (1011, 2152360), (1348, 1614270), (1685, 1291416), (2022, 1076180), (2359, 922440), (2696, 807135), (3370, 645708), (4044, 538090), (4718, 461220), (5055, 430472), (6740, 322854), (7077, 307480), (7687, 283080), (8088, 269045), (9436, 230610), (10110, 215236), (11795, 184488), (13480, 161427), (14154, 153740), (15374, 141540), (18872, 115305), (20220, 107618), (23061, 94360), (23590, 92244), (28308, 76870), (30748, 70770), (35385, 61496), (38435, 56616), (40440, 53809), (46122, 47180)]