2079890400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{123803}}^1$

素因数の和:123833

約数の個数: 144

約数和(自身を含む): 7737254784

約数和(自身を除く): 5657364384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 123803, 247606, 371409, 495212, 619015, 742818, 866621, 990424, 1238030, 1485636, 1733242, 1857045, 1980848, 2476060, 2599863, 2971272, 3095075, 3466484, 3714090, 3961696, 4333105, 4952120, 5199726, 5942544, 6190150, 6932968, 7428180, 8666210, 9285225, 9904240, 10399452, 11885088, 12380300, 12999315, 13865936, 14856360, 17332420, 18570450, 19808480, 20798904, 21665525, 24760600, 25998630, 27731872, 29712720, 34664840, 37140900, 41597808, 43331050, 49521200, 51997260, 59425440, 64996575, 69329680, 74281800, 83195616, 86662100, 99042400, 103994520, 129993150, 138659360, 148563600, 173324200, 207989040, 259986300, 297127200, 346648400, 415978080, 519972600, 693296800, 1039945200, 2079890400]

約数ペア:

[(1, 2079890400), (2, 1039945200), (3, 693296800), (4, 519972600), (5, 415978080), (6, 346648400), (7, 297127200), (8, 259986300), (10, 207989040), (12, 173324200), (14, 148563600), (15, 138659360), (16, 129993150), (20, 103994520), (21, 99042400), (24, 86662100), (25, 83195616), (28, 74281800), (30, 69329680), (32, 64996575), (35, 59425440), (40, 51997260), (42, 49521200), (48, 43331050), (50, 41597808), (56, 37140900), (60, 34664840), (70, 29712720), (75, 27731872), (80, 25998630), (84, 24760600), (96, 21665525), (100, 20798904), (105, 19808480), (112, 18570450), (120, 17332420), (140, 14856360), (150, 13865936), (160, 12999315), (168, 12380300), (175, 11885088), (200, 10399452), (210, 9904240), (224, 9285225), (240, 8666210), (280, 7428180), (300, 6932968), (336, 6190150), (350, 5942544), (400, 5199726), (420, 4952120), (480, 4333105), (525, 3961696), (560, 3714090), (600, 3466484), (672, 3095075), (700, 2971272), (800, 2599863), (840, 2476060), (1050, 1980848), (1120, 1857045), (1200, 1733242), (1400, 1485636), (1680, 1238030), (2100, 990424), (2400, 866621), (2800, 742818), (3360, 619015), (4200, 495212), (5600, 371409), (8400, 247606), (16800, 123803)]