49313040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 127461360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 197, 210, 240, 280, 298, 336, 394, 420, 447, 560, 591, 596, 745, 788, 840, 894, 985, 1043, 1182, 1192, 1379, 1490, 1576, 1680, 1788, 1970, 2086, 2235, 2364, 2384, 2758, 2955, 2980, 3129, 3152, 3576, 3940, 4137, 4172, 4470, 4728, 5215, 5516, 5910, 5960, 6258, 6895, 7152, 7880, 8274, 8344, 8940, 9456, 10430, 11032, 11820, 11920, 12516, 13790, 15645, 15760, 16548, 16688, 17880, 20685, 20860, 22064, 23640, 25032, 27580, 29353, 31290, 33096, 35760, 41370, 41720, 47280, 50064, 55160, 58706, 62580, 66192, 82740, 83440, 88059, 110320, 117412, 125160, 146765, 165480, 176118, 205471, 234824, 250320, 293530, 330960, 352236, 410942, 440295, 469648, 587060, 616413, 704472, 821884, 880590, 1027355, 1174120, 1232826, 1408944, 1643768, 1761180, 2054710, 2348240, 2465652, 3082065, 3287536, 3522360, 4109420, 4931304, 6164130, 7044720, 8218840, 9862608, 12328260, 16437680, 24656520, 49313040]

約数ペア:

[(1, 49313040), (2, 24656520), (3, 16437680), (4, 12328260), (5, 9862608), (6, 8218840), (7, 7044720), (8, 6164130), (10, 4931304), (12, 4109420), (14, 3522360), (15, 3287536), (16, 3082065), (20, 2465652), (21, 2348240), (24, 2054710), (28, 1761180), (30, 1643768), (35, 1408944), (40, 1232826), (42, 1174120), (48, 1027355), (56, 880590), (60, 821884), (70, 704472), (80, 616413), (84, 587060), (105, 469648), (112, 440295), (120, 410942), (140, 352236), (149, 330960), (168, 293530), (197, 250320), (210, 234824), (240, 205471), (280, 176118), (298, 165480), (336, 146765), (394, 125160), (420, 117412), (447, 110320), (560, 88059), (591, 83440), (596, 82740), (745, 66192), (788, 62580), (840, 58706), (894, 55160), (985, 50064), (1043, 47280), (1182, 41720), (1192, 41370), (1379, 35760), (1490, 33096), (1576, 31290), (1680, 29353), (1788, 27580), (1970, 25032), (2086, 23640), (2235, 22064), (2364, 20860), (2384, 20685), (2758, 17880), (2955, 16688), (2980, 16548), (3129, 15760), (3152, 15645), (3576, 13790), (3940, 12516), (4137, 11920), (4172, 11820), (4470, 11032), (4728, 10430), (5215, 9456), (5516, 8940), (5910, 8344), (5960, 8274), (6258, 7880), (6895, 7152)]