196398720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{4871}}^1$

素因数の和:4903

約数の個数: 192

約数和(自身を含む): 775232640

約数和(自身を除く): 578833920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 4871, 5040, 5760, 6720, 8064, 9742, 10080, 13440, 14613, 19484, 20160, 24355, 29226, 34097, 38968, 40320, 43839, 48710, 58452, 68194, 73065, 77936, 87678, 97420, 102291, 116904, 136388, 146130, 155872, 170485, 175356, 194840, 204582, 219195, 233808, 272776, 292260, 306873, 311744, 340970, 350712, 389680, 409164, 438390, 467616, 511455, 545552, 584520, 613746, 623488, 681940, 701424, 779360, 818328, 876780, 935232, 1022910, 1091104, 1169040, 1227492, 1363880, 1402848, 1534365, 1558720, 1636656, 1753560, 1870464, 2045820, 2182208, 2338080, 2454984, 2727760, 2805696, 3068730, 3117440, 3273312, 3507120, 4091640, 4364416, 4676160, 4909968, 5455520, 5611392, 6137460, 6546624, 7014240, 8183280, 9352320, 9819936, 10911040, 12274920, 13093248, 14028480, 16366560, 19639872, 21822080, 24549840, 28056960, 32733120, 39279744, 49099680, 65466240, 98199360, 196398720]

約数ペア:

[(1, 196398720), (2, 98199360), (3, 65466240), (4, 49099680), (5, 39279744), (6, 32733120), (7, 28056960), (8, 24549840), (9, 21822080), (10, 19639872), (12, 16366560), (14, 14028480), (15, 13093248), (16, 12274920), (18, 10911040), (20, 9819936), (21, 9352320), (24, 8183280), (28, 7014240), (30, 6546624), (32, 6137460), (35, 5611392), (36, 5455520), (40, 4909968), (42, 4676160), (45, 4364416), (48, 4091640), (56, 3507120), (60, 3273312), (63, 3117440), (64, 3068730), (70, 2805696), (72, 2727760), (80, 2454984), (84, 2338080), (90, 2182208), (96, 2045820), (105, 1870464), (112, 1753560), (120, 1636656), (126, 1558720), (128, 1534365), (140, 1402848), (144, 1363880), (160, 1227492), (168, 1169040), (180, 1091104), (192, 1022910), (210, 935232), (224, 876780), (240, 818328), (252, 779360), (280, 701424), (288, 681940), (315, 623488), (320, 613746), (336, 584520), (360, 545552), (384, 511455), (420, 467616), (448, 438390), (480, 409164), (504, 389680), (560, 350712), (576, 340970), (630, 311744), (640, 306873), (672, 292260), (720, 272776), (840, 233808), (896, 219195), (960, 204582), (1008, 194840), (1120, 175356), (1152, 170485), (1260, 155872), (1344, 146130), (1440, 136388), (1680, 116904), (1920, 102291), (2016, 97420), (2240, 87678), (2520, 77936), (2688, 73065), (2880, 68194), (3360, 58452), (4032, 48710), (4480, 43839), (4871, 40320), (5040, 38968), (5760, 34097), (6720, 29226), (8064, 24355), (9742, 20160), (10080, 19484), (13440, 14613)]