2003019840

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{25759}}^1$

素因数の和:25791

約数の個数: 168

約数和(自身を含む): 7144999680

約数和(自身を除く): 5141979840

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25759, 25920, 38880, 51518, 77277, 77760, 103036, 128795, 154554, 206072, 231831, 257590, 309108, 386385, 412144, 463662, 515180, 618216, 695493, 772770, 824288, 927324, 1030360, 1159155, 1236432, 1390986, 1545540, 1648576, 1854648, 2060720, 2086479, 2318310, 2472864, 2781972, 3091080, 3477465, 3709296, 4121440, 4172958, 4636620, 4945728, 5563944, 6182160, 6259437, 6954930, 7418592, 8242880, 8345916, 9273240, 10432395, 11127888, 12364320, 12518874, 13909860, 14837184, 16691832, 18546480, 20864790, 22255776, 24728640, 25037748, 27819720, 31297185, 33383664, 37092960, 41729580, 44511552, 50075496, 55639440, 62594370, 66767328, 74185920, 83459160, 100150992, 111278880, 125188740, 133534656, 166918320, 200301984, 222557760, 250377480, 333836640, 400603968, 500754960, 667673280, 1001509920, 2003019840]

約数ペア:

[(1, 2003019840), (2, 1001509920), (3, 667673280), (4, 500754960), (5, 400603968), (6, 333836640), (8, 250377480), (9, 222557760), (10, 200301984), (12, 166918320), (15, 133534656), (16, 125188740), (18, 111278880), (20, 100150992), (24, 83459160), (27, 74185920), (30, 66767328), (32, 62594370), (36, 55639440), (40, 50075496), (45, 44511552), (48, 41729580), (54, 37092960), (60, 33383664), (64, 31297185), (72, 27819720), (80, 25037748), (81, 24728640), (90, 22255776), (96, 20864790), (108, 18546480), (120, 16691832), (135, 14837184), (144, 13909860), (160, 12518874), (162, 12364320), (180, 11127888), (192, 10432395), (216, 9273240), (240, 8345916), (243, 8242880), (270, 7418592), (288, 6954930), (320, 6259437), (324, 6182160), (360, 5563944), (405, 4945728), (432, 4636620), (480, 4172958), (486, 4121440), (540, 3709296), (576, 3477465), (648, 3091080), (720, 2781972), (810, 2472864), (864, 2318310), (960, 2086479), (972, 2060720), (1080, 1854648), (1215, 1648576), (1296, 1545540), (1440, 1390986), (1620, 1236432), (1728, 1159155), (1944, 1030360), (2160, 927324), (2430, 824288), (2592, 772770), (2880, 695493), (3240, 618216), (3888, 515180), (4320, 463662), (4860, 412144), (5184, 386385), (6480, 309108), (7776, 257590), (8640, 231831), (9720, 206072), (12960, 154554), (15552, 128795), (19440, 103036), (25759, 77760), (25920, 77277), (38880, 51518)]