343939680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 1356264000

約数和(自身を除く): 1012324320

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 149, 160, 168, 180, 210, 224, 229, 240, 252, 280, 288, 298, 315, 336, 360, 420, 447, 458, 480, 504, 560, 596, 630, 672, 687, 720, 745, 840, 894, 916, 1008, 1043, 1120, 1145, 1192, 1260, 1341, 1374, 1440, 1490, 1603, 1680, 1788, 1832, 2016, 2061, 2086, 2235, 2290, 2384, 2520, 2682, 2748, 2980, 3129, 3206, 3360, 3435, 3576, 3664, 4122, 4172, 4470, 4580, 4768, 4809, 5040, 5215, 5364, 5496, 5960, 6258, 6412, 6705, 6870, 7152, 7328, 8015, 8244, 8344, 8940, 9160, 9387, 9618, 10080, 10305, 10430, 10728, 10992, 11920, 12516, 12824, 13410, 13740, 14304, 14427, 15645, 16030, 16488, 16688, 17880, 18320, 18774, 19236, 20610, 20860, 21456, 21984, 23840, 24045, 25032, 25648, 26820, 27480, 28854, 31290, 32060, 32976, 33376, 34121, 35760, 36640, 37548, 38472, 41220, 41720, 42912, 46935, 48090, 50064, 51296, 53640, 54960, 57708, 62580, 64120, 65952, 68242, 71520, 72135, 75096, 76944, 82440, 83440, 93870, 96180, 100128, 102363, 107280, 109920, 115416, 125160, 128240, 136484, 144270, 150192, 153888, 164880, 166880, 170605, 187740, 192360, 204726, 214560, 230832, 238847, 250320, 256480, 272968, 288540, 300384, 307089, 329760, 341210, 375480, 384720, 409452, 461664, 477694, 500640, 511815, 545936, 577080, 614178, 682420, 716541, 750960, 769440, 818904, 955388, 1023630, 1091872, 1154160, 1194235, 1228356, 1364840, 1433082, 1501920, 1535445, 1637808, 1910776, 2047260, 2149623, 2308320, 2388470, 2456712, 2729680, 2866164, 3070890, 3275616, 3582705, 3821552, 4094520, 4299246, 4776940, 4913424, 5459360, 5732328, 6141780, 7165410, 7643104, 8189040, 8598492, 9553880, 9826848, 10748115, 11464656, 12283560, 14330820, 16378080, 17196984, 19107760, 21496230, 22929312, 24567120, 28661640, 34393968, 38215520, 42992460, 49134240, 57323280, 68787936, 85984920, 114646560, 171969840, 343939680]

約数ペア:

[(1, 343939680), (2, 171969840), (3, 114646560), (4, 85984920), (5, 68787936), (6, 57323280), (7, 49134240), (8, 42992460), (9, 38215520), (10, 34393968), (12, 28661640), (14, 24567120), (15, 22929312), (16, 21496230), (18, 19107760), (20, 17196984), (21, 16378080), (24, 14330820), (28, 12283560), (30, 11464656), (32, 10748115), (35, 9826848), (36, 9553880), (40, 8598492), (42, 8189040), (45, 7643104), (48, 7165410), (56, 6141780), (60, 5732328), (63, 5459360), (70, 4913424), (72, 4776940), (80, 4299246), (84, 4094520), (90, 3821552), (96, 3582705), (105, 3275616), (112, 3070890), (120, 2866164), (126, 2729680), (140, 2456712), (144, 2388470), (149, 2308320), (160, 2149623), (168, 2047260), (180, 1910776), (210, 1637808), (224, 1535445), (229, 1501920), (240, 1433082), (252, 1364840), (280, 1228356), (288, 1194235), (298, 1154160), (315, 1091872), (336, 1023630), (360, 955388), (420, 818904), (447, 769440), (458, 750960), (480, 716541), (504, 682420), (560, 614178), (596, 577080), (630, 545936), (672, 511815), (687, 500640), (720, 477694), (745, 461664), (840, 409452), (894, 384720), (916, 375480), (1008, 341210), (1043, 329760), (1120, 307089), (1145, 300384), (1192, 288540), (1260, 272968), (1341, 256480), (1374, 250320), (1440, 238847), (1490, 230832), (1603, 214560), (1680, 204726), (1788, 192360), (1832, 187740), (2016, 170605), (2061, 166880), (2086, 164880), (2235, 153888), (2290, 150192), (2384, 144270), (2520, 136484), (2682, 128240), (2748, 125160), (2980, 115416), (3129, 109920), (3206, 107280), (3360, 102363), (3435, 100128), (3576, 96180), (3664, 93870), (4122, 83440), (4172, 82440), (4470, 76944), (4580, 75096), (4768, 72135), (4809, 71520), (5040, 68242), (5215, 65952), (5364, 64120), (5496, 62580), (5960, 57708), (6258, 54960), (6412, 53640), (6705, 51296), (6870, 50064), (7152, 48090), (7328, 46935), (8015, 42912), (8244, 41720), (8344, 41220), (8940, 38472), (9160, 37548), (9387, 36640), (9618, 35760), (10080, 34121), (10305, 33376), (10430, 32976), (10728, 32060), (10992, 31290), (11920, 28854), (12516, 27480), (12824, 26820), (13410, 25648), (13740, 25032), (14304, 24045), (14427, 23840), (15645, 21984), (16030, 21456), (16488, 20860), (16688, 20610), (17880, 19236), (18320, 18774)]