20161140570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2126

約数の個数: 160

約数和(自身を含む): 55199179728

約数和(自身を除く): 35038039158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 137, 162, 194, 270, 274, 291, 405, 411, 485, 582, 685, 810, 822, 873, 970, 1233, 1370, 1455, 1746, 1873, 2055, 2466, 2619, 2910, 3699, 3746, 4110, 4365, 5238, 5619, 6165, 7398, 7857, 8730, 9365, 11097, 11238, 12330, 13095, 13289, 15714, 16857, 18495, 18730, 22194, 26190, 26578, 28095, 33714, 36990, 39285, 39867, 50571, 55485, 56190, 66445, 78570, 79734, 84285, 101142, 110970, 119601, 132890, 151713, 168570, 181681, 199335, 239202, 252855, 256601, 303426, 358803, 363362, 398670, 505710, 513202, 545043, 598005, 717606, 758565, 769803, 908405, 1076409, 1090086, 1196010, 1283005, 1517130, 1539606, 1635129, 1794015, 1816810, 2152818, 2309409, 2566010, 2725215, 3270258, 3588030, 3849015, 4618818, 4905387, 5382045, 5450430, 6928227, 7698030, 8175645, 9810774, 10764090, 11547045, 13856454, 14716161, 16351290, 20784681, 23094090, 24526935, 24890297, 29432322, 34641135, 41569362, 49053870, 49780594, 69282270, 73580805, 74670891, 103923405, 124451485, 147161610, 149341782, 207846810, 224012673, 248902970, 373354455, 448025346, 672038019, 746708910, 1120063365, 1344076038, 2016114057, 2240126730, 3360190095, 4032228114, 6720380190, 10080570285, 20161140570]

約数ペア:

[(1, 20161140570), (2, 10080570285), (3, 6720380190), (5, 4032228114), (6, 3360190095), (9, 2240126730), (10, 2016114057), (15, 1344076038), (18, 1120063365), (27, 746708910), (30, 672038019), (45, 448025346), (54, 373354455), (81, 248902970), (90, 224012673), (97, 207846810), (135, 149341782), (137, 147161610), (162, 124451485), (194, 103923405), (270, 74670891), (274, 73580805), (291, 69282270), (405, 49780594), (411, 49053870), (485, 41569362), (582, 34641135), (685, 29432322), (810, 24890297), (822, 24526935), (873, 23094090), (970, 20784681), (1233, 16351290), (1370, 14716161), (1455, 13856454), (1746, 11547045), (1873, 10764090), (2055, 9810774), (2466, 8175645), (2619, 7698030), (2910, 6928227), (3699, 5450430), (3746, 5382045), (4110, 4905387), (4365, 4618818), (5238, 3849015), (5619, 3588030), (6165, 3270258), (7398, 2725215), (7857, 2566010), (8730, 2309409), (9365, 2152818), (11097, 1816810), (11238, 1794015), (12330, 1635129), (13095, 1539606), (13289, 1517130), (15714, 1283005), (16857, 1196010), (18495, 1090086), (18730, 1076409), (22194, 908405), (26190, 769803), (26578, 758565), (28095, 717606), (33714, 598005), (36990, 545043), (39285, 513202), (39867, 505710), (50571, 398670), (55485, 363362), (56190, 358803), (66445, 303426), (78570, 256601), (79734, 252855), (84285, 239202), (101142, 199335), (110970, 181681), (119601, 168570), (132890, 151713)]