31112584920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{210277}}^1$

素因数の和:210434

約数の個数: 128

約数和(自身を含む): 104466110400

約数和(自身を除く): 73353525480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1080, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 3699, 4110, 4932, 5480, 6165, 7398, 8220, 9864, 12330, 14796, 16440, 18495, 24660, 29592, 36990, 49320, 73980, 147960, 210277, 420554, 630831, 841108, 1051385, 1261662, 1682216, 1892493, 2102770, 2523324, 3154155, 3784986, 4205540, 5046648, 5677479, 6308310, 7569972, 8411080, 9462465, 11354958, 12616620, 15139944, 18924930, 22709916, 25233240, 28387395, 28807949, 37849860, 45419832, 56774790, 57615898, 75699720, 86423847, 113549580, 115231796, 144039745, 172847694, 227099160, 230463592, 259271541, 288079490, 345695388, 432119235, 518543082, 576158980, 691390776, 777814623, 864238470, 1037086164, 1152317960, 1296357705, 1555629246, 1728476940, 2074172328, 2592715410, 3111258492, 3456953880, 3889073115, 5185430820, 6222516984, 7778146230, 10370861640, 15556292460, 31112584920]

約数ペア:

[(1, 31112584920), (2, 15556292460), (3, 10370861640), (4, 7778146230), (5, 6222516984), (6, 5185430820), (8, 3889073115), (9, 3456953880), (10, 3111258492), (12, 2592715410), (15, 2074172328), (18, 1728476940), (20, 1555629246), (24, 1296357705), (27, 1152317960), (30, 1037086164), (36, 864238470), (40, 777814623), (45, 691390776), (54, 576158980), (60, 518543082), (72, 432119235), (90, 345695388), (108, 288079490), (120, 259271541), (135, 230463592), (137, 227099160), (180, 172847694), (216, 144039745), (270, 115231796), (274, 113549580), (360, 86423847), (411, 75699720), (540, 57615898), (548, 56774790), (685, 45419832), (822, 37849860), (1080, 28807949), (1096, 28387395), (1233, 25233240), (1370, 22709916), (1644, 18924930), (2055, 15139944), (2466, 12616620), (2740, 11354958), (3288, 9462465), (3699, 8411080), (4110, 7569972), (4932, 6308310), (5480, 5677479), (6165, 5046648), (7398, 4205540), (8220, 3784986), (9864, 3154155), (12330, 2523324), (14796, 2102770), (16440, 1892493), (18495, 1682216), (24660, 1261662), (29592, 1051385), (36990, 841108), (49320, 630831), (73980, 420554), (147960, 210277)]