2017015920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11161}}^1$

素因数の和:11431

約数の個数: 120

約数和(自身を含む): 6801408432

約数和(自身を除く): 4784392512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4016, 4518, 5020, 6024, 7530, 9036, 10040, 11161, 11295, 12048, 15060, 18072, 20080, 22322, 22590, 30120, 33483, 36144, 44644, 45180, 55805, 60240, 66966, 89288, 90360, 100449, 111610, 133932, 167415, 178576, 180720, 200898, 223220, 267864, 334830, 401796, 446440, 502245, 535728, 669660, 803592, 892880, 1004490, 1339320, 1607184, 2008980, 2678640, 2801411, 4017960, 5602822, 8035920, 8404233, 11205644, 14007055, 16808466, 22411288, 25212699, 28014110, 33616932, 42021165, 44822576, 50425398, 56028220, 67233864, 84042330, 100850796, 112056440, 126063495, 134467728, 168084660, 201701592, 224112880, 252126990, 336169320, 403403184, 504253980, 672338640, 1008507960, 2017015920]

約数ペア:

[(1, 2017015920), (2, 1008507960), (3, 672338640), (4, 504253980), (5, 403403184), (6, 336169320), (8, 252126990), (9, 224112880), (10, 201701592), (12, 168084660), (15, 134467728), (16, 126063495), (18, 112056440), (20, 100850796), (24, 84042330), (30, 67233864), (36, 56028220), (40, 50425398), (45, 44822576), (48, 42021165), (60, 33616932), (72, 28014110), (80, 25212699), (90, 22411288), (120, 16808466), (144, 14007055), (180, 11205644), (240, 8404233), (251, 8035920), (360, 5602822), (502, 4017960), (720, 2801411), (753, 2678640), (1004, 2008980), (1255, 1607184), (1506, 1339320), (2008, 1004490), (2259, 892880), (2510, 803592), (3012, 669660), (3765, 535728), (4016, 502245), (4518, 446440), (5020, 401796), (6024, 334830), (7530, 267864), (9036, 223220), (10040, 200898), (11161, 180720), (11295, 178576), (12048, 167415), (15060, 133932), (18072, 111610), (20080, 100449), (22322, 90360), (22590, 89288), (30120, 66966), (33483, 60240), (36144, 55805), (44644, 45180)]