197252160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 724204800

約数和(自身を除く): 526952640

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, 140, 149, 160, 168, 192, 197, 210, 224, 240, 280, 298, 320, 336, 394, 420, 447, 448, 480, 560, 591, 596, 672, 745, 788, 840, 894, 960, 985, 1043, 1120, 1182, 1192, 1344, 1379, 1490, 1576, 1680, 1788, 1970, 2086, 2235, 2240, 2364, 2384, 2758, 2955, 2980, 3129, 3152, 3360, 3576, 3940, 4137, 4172, 4470, 4728, 4768, 5215, 5516, 5910, 5960, 6258, 6304, 6720, 6895, 7152, 7880, 8274, 8344, 8940, 9456, 9536, 10430, 11032, 11820, 11920, 12516, 12608, 13790, 14304, 15645, 15760, 16548, 16688, 17880, 18912, 20685, 20860, 22064, 23640, 23840, 25032, 27580, 28608, 29353, 31290, 31520, 33096, 33376, 35760, 37824, 41370, 41720, 44128, 47280, 47680, 50064, 55160, 58706, 62580, 63040, 66192, 66752, 71520, 82740, 83440, 88059, 88256, 94560, 100128, 110320, 117412, 125160, 132384, 143040, 146765, 165480, 166880, 176118, 189120, 200256, 205471, 220640, 234824, 250320, 264768, 293530, 330960, 333760, 352236, 410942, 440295, 441280, 469648, 500640, 587060, 616413, 661920, 704472, 821884, 880590, 939296, 1001280, 1027355, 1174120, 1232826, 1323840, 1408944, 1643768, 1761180, 1878592, 2054710, 2348240, 2465652, 2817888, 3082065, 3287536, 3522360, 4109420, 4696480, 4931304, 5635776, 6164130, 6575072, 7044720, 8218840, 9392960, 9862608, 12328260, 13150144, 14089440, 16437680, 19725216, 24656520, 28178880, 32875360, 39450432, 49313040, 65750720, 98626080, 197252160]

約数ペア:

[(1, 197252160), (2, 98626080), (3, 65750720), (4, 49313040), (5, 39450432), (6, 32875360), (7, 28178880), (8, 24656520), (10, 19725216), (12, 16437680), (14, 14089440), (15, 13150144), (16, 12328260), (20, 9862608), (21, 9392960), (24, 8218840), (28, 7044720), (30, 6575072), (32, 6164130), (35, 5635776), (40, 4931304), (42, 4696480), (48, 4109420), (56, 3522360), (60, 3287536), (64, 3082065), (70, 2817888), (80, 2465652), (84, 2348240), (96, 2054710), (105, 1878592), (112, 1761180), (120, 1643768), (140, 1408944), (149, 1323840), (160, 1232826), (168, 1174120), (192, 1027355), (197, 1001280), (210, 939296), (224, 880590), (240, 821884), (280, 704472), (298, 661920), (320, 616413), (336, 587060), (394, 500640), (420, 469648), (447, 441280), (448, 440295), (480, 410942), (560, 352236), (591, 333760), (596, 330960), (672, 293530), (745, 264768), (788, 250320), (840, 234824), (894, 220640), (960, 205471), (985, 200256), (1043, 189120), (1120, 176118), (1182, 166880), (1192, 165480), (1344, 146765), (1379, 143040), (1490, 132384), (1576, 125160), (1680, 117412), (1788, 110320), (1970, 100128), (2086, 94560), (2235, 88256), (2240, 88059), (2364, 83440), (2384, 82740), (2758, 71520), (2955, 66752), (2980, 66192), (3129, 63040), (3152, 62580), (3360, 58706), (3576, 55160), (3940, 50064), (4137, 47680), (4172, 47280), (4470, 44128), (4728, 41720), (4768, 41370), (5215, 37824), (5516, 35760), (5910, 33376), (5960, 33096), (6258, 31520), (6304, 31290), (6720, 29353), (6895, 28608), (7152, 27580), (7880, 25032), (8274, 23840), (8344, 23640), (8940, 22064), (9456, 20860), (9536, 20685), (10430, 18912), (11032, 17880), (11820, 16688), (11920, 16548), (12516, 15760), (12608, 15645), (13790, 14304)]