15696640400

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{114407}}^1$

素因数の和:114446

約数の個数: 120

約数和(自身を含む): 43978435200

約数和(自身を除く): 28281794800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1225, 1372, 1400, 1715, 1960, 2450, 2744, 2800, 3430, 3920, 4900, 5488, 6860, 8575, 9800, 13720, 17150, 19600, 27440, 34300, 68600, 114407, 137200, 228814, 457628, 572035, 800849, 915256, 1144070, 1601698, 1830512, 2288140, 2860175, 3203396, 4004245, 4576280, 5605943, 5720350, 6406792, 8008490, 9152560, 11211886, 11440700, 12813584, 16016980, 20021225, 22423772, 22881400, 28029715, 32033960, 39241601, 40042450, 44847544, 45762800, 56059430, 64067920, 78483202, 80084900, 89695088, 112118860, 140148575, 156966404, 160169800, 196208005, 224237720, 280297150, 313932808, 320339600, 392416010, 448475440, 560594300, 627865616, 784832020, 981040025, 1121188600, 1569664040, 1962080050, 2242377200, 3139328080, 3924160100, 7848320200, 15696640400]

約数ペア:

[(1, 15696640400), (2, 7848320200), (4, 3924160100), (5, 3139328080), (7, 2242377200), (8, 1962080050), (10, 1569664040), (14, 1121188600), (16, 981040025), (20, 784832020), (25, 627865616), (28, 560594300), (35, 448475440), (40, 392416010), (49, 320339600), (50, 313932808), (56, 280297150), (70, 224237720), (80, 196208005), (98, 160169800), (100, 156966404), (112, 140148575), (140, 112118860), (175, 89695088), (196, 80084900), (200, 78483202), (245, 64067920), (280, 56059430), (343, 45762800), (350, 44847544), (392, 40042450), (400, 39241601), (490, 32033960), (560, 28029715), (686, 22881400), (700, 22423772), (784, 20021225), (980, 16016980), (1225, 12813584), (1372, 11440700), (1400, 11211886), (1715, 9152560), (1960, 8008490), (2450, 6406792), (2744, 5720350), (2800, 5605943), (3430, 4576280), (3920, 4004245), (4900, 3203396), (5488, 2860175), (6860, 2288140), (8575, 1830512), (9800, 1601698), (13720, 1144070), (17150, 915256), (19600, 800849), (27440, 572035), (34300, 457628), (68600, 228814), (114407, 137200)]