2019854880

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{17317}}^1$

素因数の和:17350

約数の個数: 168

約数和(自身を含む): 7155000972

約数和(自身を除く): 5135146092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12960, 14580, 17317, 19440, 23328, 29160, 34634, 38880, 51951, 58320, 69268, 86585, 103902, 116640, 138536, 155853, 173170, 207804, 259755, 277072, 311706, 346340, 415608, 467559, 519510, 554144, 623412, 692680, 779265, 831216, 935118, 1039020, 1246824, 1385360, 1402677, 1558530, 1662432, 1870236, 2078040, 2337795, 2493648, 2770720, 2805354, 3117060, 3740472, 4156080, 4208031, 4675590, 4987296, 5610708, 6234120, 7013385, 7480944, 8312160, 8416062, 9351180, 11221416, 12468240, 12624093, 14026770, 14961888, 16832124, 18702360, 21040155, 22442832, 24936480, 25248186, 28053540, 33664248, 37404720, 42080310, 44885664, 50496372, 56107080, 63120465, 67328496, 74809440, 84160620, 100992744, 112214160, 126240930, 134656992, 168321240, 201985488, 224428320, 252481860, 336642480, 403970976, 504963720, 673284960, 1009927440, 2019854880]

約数ペア:

[(1, 2019854880), (2, 1009927440), (3, 673284960), (4, 504963720), (5, 403970976), (6, 336642480), (8, 252481860), (9, 224428320), (10, 201985488), (12, 168321240), (15, 134656992), (16, 126240930), (18, 112214160), (20, 100992744), (24, 84160620), (27, 74809440), (30, 67328496), (32, 63120465), (36, 56107080), (40, 50496372), (45, 44885664), (48, 42080310), (54, 37404720), (60, 33664248), (72, 28053540), (80, 25248186), (81, 24936480), (90, 22442832), (96, 21040155), (108, 18702360), (120, 16832124), (135, 14961888), (144, 14026770), (160, 12624093), (162, 12468240), (180, 11221416), (216, 9351180), (240, 8416062), (243, 8312160), (270, 7480944), (288, 7013385), (324, 6234120), (360, 5610708), (405, 4987296), (432, 4675590), (480, 4208031), (486, 4156080), (540, 3740472), (648, 3117060), (720, 2805354), (729, 2770720), (810, 2493648), (864, 2337795), (972, 2078040), (1080, 1870236), (1215, 1662432), (1296, 1558530), (1440, 1402677), (1458, 1385360), (1620, 1246824), (1944, 1039020), (2160, 935118), (2430, 831216), (2592, 779265), (2916, 692680), (3240, 623412), (3645, 554144), (3888, 519510), (4320, 467559), (4860, 415608), (5832, 346340), (6480, 311706), (7290, 277072), (7776, 259755), (9720, 207804), (11664, 173170), (12960, 155853), (14580, 138536), (17317, 116640), (19440, 103902), (23328, 86585), (29160, 69268), (34634, 58320), (38880, 51951)]