31447517760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{1213253}}^1$

素因数の和:1213282

約数の個数: 140

約数和(自身を含む): 111864445308

約数和(自身を除く): 80416927548

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 1213253, 2426506, 3639759, 4853012, 6066265, 7279518, 9706024, 10919277, 12132530, 14559036, 18198795, 19412048, 21838554, 24265060, 29118072, 32757831, 36397590, 38824096, 43677108, 48530120, 54596385, 58236144, 65515662, 72795180, 77648192, 87354216, 97060240, 98273493, 109192770, 116472288, 131031324, 145590360, 163789155, 174708432, 194120480, 196546986, 218385540, 232944576, 262062648, 291180720, 327578310, 349416864, 388240960, 393093972, 436771080, 491367465, 524125296, 582361440, 655156620, 698833728, 786187944, 873542160, 982734930, 1048250592, 1164722880, 1310313240, 1572375888, 1747084320, 1965469860, 2096501184, 2620626480, 3144751776, 3494168640, 3930939720, 5241252960, 6289503552, 7861879440, 10482505920, 15723758880, 31447517760]

約数ペア:

[(1, 31447517760), (2, 15723758880), (3, 10482505920), (4, 7861879440), (5, 6289503552), (6, 5241252960), (8, 3930939720), (9, 3494168640), (10, 3144751776), (12, 2620626480), (15, 2096501184), (16, 1965469860), (18, 1747084320), (20, 1572375888), (24, 1310313240), (27, 1164722880), (30, 1048250592), (32, 982734930), (36, 873542160), (40, 786187944), (45, 698833728), (48, 655156620), (54, 582361440), (60, 524125296), (64, 491367465), (72, 436771080), (80, 393093972), (81, 388240960), (90, 349416864), (96, 327578310), (108, 291180720), (120, 262062648), (135, 232944576), (144, 218385540), (160, 196546986), (162, 194120480), (180, 174708432), (192, 163789155), (216, 145590360), (240, 131031324), (270, 116472288), (288, 109192770), (320, 98273493), (324, 97060240), (360, 87354216), (405, 77648192), (432, 72795180), (480, 65515662), (540, 58236144), (576, 54596385), (648, 48530120), (720, 43677108), (810, 38824096), (864, 36397590), (960, 32757831), (1080, 29118072), (1296, 24265060), (1440, 21838554), (1620, 19412048), (1728, 18198795), (2160, 14559036), (2592, 12132530), (2880, 10919277), (3240, 9706024), (4320, 7279518), (5184, 6066265), (6480, 4853012), (8640, 3639759), (12960, 2426506), (25920, 1213253)]