20161514400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8400631}}^1$

素因数の和:8400654

約数の個数: 72

約数和(自身を含む): 65625737184

約数和(自身を除く): 45464222784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8400631, 16801262, 25201893, 33602524, 42003155, 50403786, 67205048, 84006310, 100807572, 126009465, 134410096, 168012620, 201615144, 210015775, 252018930, 268820192, 336025240, 403230288, 420031550, 504037860, 630047325, 672050480, 806460576, 840063100, 1008075720, 1260094650, 1344100960, 1680126200, 2016151440, 2520189300, 3360252400, 4032302880, 5040378600, 6720504800, 10080757200, 20161514400]

約数ペア:

[(1, 20161514400), (2, 10080757200), (3, 6720504800), (4, 5040378600), (5, 4032302880), (6, 3360252400), (8, 2520189300), (10, 2016151440), (12, 1680126200), (15, 1344100960), (16, 1260094650), (20, 1008075720), (24, 840063100), (25, 806460576), (30, 672050480), (32, 630047325), (40, 504037860), (48, 420031550), (50, 403230288), (60, 336025240), (75, 268820192), (80, 252018930), (96, 210015775), (100, 201615144), (120, 168012620), (150, 134410096), (160, 126009465), (200, 100807572), (240, 84006310), (300, 67205048), (400, 50403786), (480, 42003155), (600, 33602524), (800, 25201893), (1200, 16801262), (2400, 8400631)]