2017705920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12149}}^1$

素因数の和:12342

約数の個数: 112

約数和(自身を含む): 6443776800

約数和(自身を除く): 4426070880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 865, 960, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 5536, 6920, 8304, 10380, 11072, 12149, 13840, 16608, 20760, 24298, 27680, 33216, 36447, 41520, 48596, 55360, 60745, 72894, 83040, 97192, 121490, 145788, 166080, 182235, 194384, 242980, 291576, 364470, 388768, 485960, 583152, 728940, 777536, 971920, 1166304, 1457880, 1943840, 2101777, 2332608, 2915760, 3887680, 4203554, 5831520, 6305331, 8407108, 10508885, 11663040, 12610662, 16814216, 21017770, 25221324, 31526655, 33628432, 42035540, 50442648, 63053310, 67256864, 84071080, 100885296, 126106620, 134513728, 168142160, 201770592, 252213240, 336284320, 403541184, 504426480, 672568640, 1008852960, 2017705920]

約数ペア:

[(1, 2017705920), (2, 1008852960), (3, 672568640), (4, 504426480), (5, 403541184), (6, 336284320), (8, 252213240), (10, 201770592), (12, 168142160), (15, 134513728), (16, 126106620), (20, 100885296), (24, 84071080), (30, 67256864), (32, 63053310), (40, 50442648), (48, 42035540), (60, 33628432), (64, 31526655), (80, 25221324), (96, 21017770), (120, 16814216), (160, 12610662), (173, 11663040), (192, 10508885), (240, 8407108), (320, 6305331), (346, 5831520), (480, 4203554), (519, 3887680), (692, 2915760), (865, 2332608), (960, 2101777), (1038, 1943840), (1384, 1457880), (1730, 1166304), (2076, 971920), (2595, 777536), (2768, 728940), (3460, 583152), (4152, 485960), (5190, 388768), (5536, 364470), (6920, 291576), (8304, 242980), (10380, 194384), (11072, 182235), (12149, 166080), (13840, 145788), (16608, 121490), (20760, 97192), (24298, 83040), (27680, 72894), (33216, 60745), (36447, 55360), (41520, 48596)]