196254720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4259}}^1$

素因数の和:4290

約数の個数: 132

約数和(自身を含む): 680177160

約数和(自身を除く): 483922440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4259, 4608, 5120, 5760, 7680, 8518, 9216, 11520, 12777, 15360, 17036, 21295, 23040, 25554, 34072, 38331, 42590, 46080, 51108, 63885, 68144, 76662, 85180, 102216, 127770, 136288, 153324, 170360, 191655, 204432, 255540, 272576, 306648, 340720, 383310, 408864, 511080, 545152, 613296, 681440, 766620, 817728, 1022160, 1090304, 1226592, 1362880, 1533240, 1635456, 2044320, 2180608, 2453184, 2725760, 3066480, 3270912, 4088640, 4361216, 4906368, 5451520, 6132960, 6541824, 8177280, 9812736, 10903040, 12265920, 13083648, 16354560, 19625472, 21806080, 24531840, 32709120, 39250944, 49063680, 65418240, 98127360, 196254720]

約数ペア:

[(1, 196254720), (2, 98127360), (3, 65418240), (4, 49063680), (5, 39250944), (6, 32709120), (8, 24531840), (9, 21806080), (10, 19625472), (12, 16354560), (15, 13083648), (16, 12265920), (18, 10903040), (20, 9812736), (24, 8177280), (30, 6541824), (32, 6132960), (36, 5451520), (40, 4906368), (45, 4361216), (48, 4088640), (60, 3270912), (64, 3066480), (72, 2725760), (80, 2453184), (90, 2180608), (96, 2044320), (120, 1635456), (128, 1533240), (144, 1362880), (160, 1226592), (180, 1090304), (192, 1022160), (240, 817728), (256, 766620), (288, 681440), (320, 613296), (360, 545152), (384, 511080), (480, 408864), (512, 383310), (576, 340720), (640, 306648), (720, 272576), (768, 255540), (960, 204432), (1024, 191655), (1152, 170360), (1280, 153324), (1440, 136288), (1536, 127770), (1920, 102216), (2304, 85180), (2560, 76662), (2880, 68144), (3072, 63885), (3840, 51108), (4259, 46080), (4608, 42590), (5120, 38331), (5760, 34072), (7680, 25554), (8518, 23040), (9216, 21295), (11520, 17036), (12777, 15360)]