196869120

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1866

約数の個数: 176

約数和(自身を含む): 720019968

約数和(自身を除く): 523150848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1831, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3662, 3840, 4480, 5120, 5376, 5493, 6720, 7168, 7324, 7680, 8960, 9155, 10752, 10986, 12817, 13440, 14648, 15360, 17920, 18310, 21504, 21972, 25634, 26880, 27465, 29296, 35840, 36620, 38451, 43944, 51268, 53760, 54930, 58592, 64085, 73240, 76902, 87888, 102536, 107520, 109860, 117184, 128170, 146480, 153804, 175776, 192255, 205072, 219720, 234368, 256340, 292960, 307608, 351552, 384510, 410144, 439440, 468736, 512680, 585920, 615216, 703104, 769020, 820288, 878880, 937472, 1025360, 1171840, 1230432, 1406208, 1538040, 1640576, 1757760, 1874944, 2050720, 2343680, 2460864, 2812416, 3076080, 3281152, 3515520, 4101440, 4687360, 4921728, 5624832, 6152160, 6562304, 7031040, 8202880, 9374720, 9843456, 12304320, 13124608, 14062080, 16405760, 19686912, 24608640, 28124160, 32811520, 39373824, 49217280, 65623040, 98434560, 196869120]

約数ペア:

[(1, 196869120), (2, 98434560), (3, 65623040), (4, 49217280), (5, 39373824), (6, 32811520), (7, 28124160), (8, 24608640), (10, 19686912), (12, 16405760), (14, 14062080), (15, 13124608), (16, 12304320), (20, 9843456), (21, 9374720), (24, 8202880), (28, 7031040), (30, 6562304), (32, 6152160), (35, 5624832), (40, 4921728), (42, 4687360), (48, 4101440), (56, 3515520), (60, 3281152), (64, 3076080), (70, 2812416), (80, 2460864), (84, 2343680), (96, 2050720), (105, 1874944), (112, 1757760), (120, 1640576), (128, 1538040), (140, 1406208), (160, 1230432), (168, 1171840), (192, 1025360), (210, 937472), (224, 878880), (240, 820288), (256, 769020), (280, 703104), (320, 615216), (336, 585920), (384, 512680), (420, 468736), (448, 439440), (480, 410144), (512, 384510), (560, 351552), (640, 307608), (672, 292960), (768, 256340), (840, 234368), (896, 219720), (960, 205072), (1024, 192255), (1120, 175776), (1280, 153804), (1344, 146480), (1536, 128170), (1680, 117184), (1792, 109860), (1831, 107520), (1920, 102536), (2240, 87888), (2560, 76902), (2688, 73240), (3072, 64085), (3360, 58592), (3584, 54930), (3662, 53760), (3840, 51268), (4480, 43944), (5120, 38451), (5376, 36620), (5493, 35840), (6720, 29296), (7168, 27465), (7324, 26880), (7680, 25634), (8960, 21972), (9155, 21504), (10752, 18310), (10986, 17920), (12817, 15360), (13440, 14648)]