197131798080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{1396909}}^1$

素因数の和:1396946

約数の個数: 252

約数和(自身を含む): 788754056220

約数和(自身を除く): 591622258140

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 70560, 141120, 1396909, 2793818, 4190727, 5587636, 6984545, 8381454, 9778363, 11175272, 12572181, 13969090, 16762908, 19556726, 20953635, 22350544, 25144362, 27938180, 29335089, 33525816, 39113452, 41907270, 44701088, 48891815, 50288724, 55876360, 58670178, 62860905, 67051632, 68448541, 78226904, 83814540, 88005267, 89402176, 97783630, 100577448, 111752720, 117340356, 125721810, 134103264, 136897082, 146675445, 156453808, 167629080, 176010534, 195567260, 201154896, 205345623, 223505440, 234680712, 251443620, 268206528, 273794164, 293350890, 312907616, 335258160, 342242705, 352021068, 391134520, 402309792, 410691246, 440026335, 447010880, 469361424, 502887240, 547588328, 586701780, 616036869, 625815232, 670516320, 684485410, 704042136, 782269040, 804619584, 821382492, 880052670, 938722848, 1005774480, 1026728115, 1095176656, 1173403560, 1232073738, 1341032640, 1368970820, 1408084272, 1564538080, 1642764984, 1760105340, 1877445696, 2011548960, 2053456230, 2190353312, 2346807120, 2464147476, 2737941640, 2816168544, 3080184345, 3129076160, 3285529968, 3520210680, 4023097920, 4106912460, 4380706624, 4693614240, 4928294952, 5475883280, 5632337088, 6160368690, 6571059936, 7040421360, 8213824920, 9387228480, 9856589904, 10951766560, 12320737380, 13142119872, 14080842720, 16427649840, 19713179808, 21903533120, 24641474760, 28161685440, 32855299680, 39426359616, 49282949520, 65710599360, 98565899040, 197131798080]

約数ペア:

[(1, 197131798080), (2, 98565899040), (3, 65710599360), (4, 49282949520), (5, 39426359616), (6, 32855299680), (7, 28161685440), (8, 24641474760), (9, 21903533120), (10, 19713179808), (12, 16427649840), (14, 14080842720), (15, 13142119872), (16, 12320737380), (18, 10951766560), (20, 9856589904), (21, 9387228480), (24, 8213824920), (28, 7040421360), (30, 6571059936), (32, 6160368690), (35, 5632337088), (36, 5475883280), (40, 4928294952), (42, 4693614240), (45, 4380706624), (48, 4106912460), (49, 4023097920), (56, 3520210680), (60, 3285529968), (63, 3129076160), (64, 3080184345), (70, 2816168544), (72, 2737941640), (80, 2464147476), (84, 2346807120), (90, 2190353312), (96, 2053456230), (98, 2011548960), (105, 1877445696), (112, 1760105340), (120, 1642764984), (126, 1564538080), (140, 1408084272), (144, 1368970820), (147, 1341032640), (160, 1232073738), (168, 1173403560), (180, 1095176656), (192, 1026728115), (196, 1005774480), (210, 938722848), (224, 880052670), (240, 821382492), (245, 804619584), (252, 782269040), (280, 704042136), (288, 684485410), (294, 670516320), (315, 625815232), (320, 616036869), (336, 586701780), (360, 547588328), (392, 502887240), (420, 469361424), (441, 447010880), (448, 440026335), (480, 410691246), (490, 402309792), (504, 391134520), (560, 352021068), (576, 342242705), (588, 335258160), (630, 312907616), (672, 293350890), (720, 273794164), (735, 268206528), (784, 251443620), (840, 234680712), (882, 223505440), (960, 205345623), (980, 201154896), (1008, 195567260), (1120, 176010534), (1176, 167629080), (1260, 156453808), (1344, 146675445), (1440, 136897082), (1470, 134103264), (1568, 125721810), (1680, 117340356), (1764, 111752720), (1960, 100577448), (2016, 97783630), (2205, 89402176), (2240, 88005267), (2352, 83814540), (2520, 78226904), (2880, 68448541), (2940, 67051632), (3136, 62860905), (3360, 58670178), (3528, 55876360), (3920, 50288724), (4032, 48891815), (4410, 44701088), (4704, 41907270), (5040, 39113452), (5880, 33525816), (6720, 29335089), (7056, 27938180), (7840, 25144362), (8820, 22350544), (9408, 20953635), (10080, 19556726), (11760, 16762908), (14112, 13969090), (15680, 12572181), (17640, 11175272), (20160, 9778363), (23520, 8381454), (28224, 6984545), (35280, 5587636), (47040, 4190727), (70560, 2793818), (141120, 1396909)]