220842720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 384

約数和(自身を含む): 904780800

約数和(自身を除く): 683938080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 108, 109, 112, 120, 126, 134, 135, 140, 144, 160, 168, 180, 189, 201, 210, 216, 218, 224, 240, 252, 268, 270, 280, 288, 315, 327, 335, 336, 360, 378, 402, 420, 432, 436, 469, 480, 504, 536, 540, 545, 560, 603, 630, 654, 670, 672, 720, 756, 763, 804, 840, 864, 872, 938, 945, 981, 1005, 1008, 1072, 1080, 1090, 1120, 1206, 1260, 1308, 1340, 1407, 1440, 1512, 1526, 1608, 1635, 1680, 1744, 1809, 1876, 1890, 1962, 2010, 2016, 2144, 2160, 2180, 2289, 2345, 2412, 2520, 2616, 2680, 2814, 2943, 3015, 3024, 3052, 3216, 3270, 3360, 3488, 3618, 3752, 3780, 3815, 3924, 4020, 4221, 4320, 4360, 4578, 4690, 4824, 4905, 5040, 5232, 5360, 5628, 5886, 6030, 6048, 6104, 6432, 6540, 6867, 7035, 7236, 7303, 7504, 7560, 7630, 7848, 8040, 8442, 8720, 9045, 9156, 9380, 9648, 9810, 10080, 10464, 10720, 11256, 11445, 11772, 12060, 12208, 12663, 13080, 13734, 14070, 14472, 14606, 14715, 15008, 15120, 15260, 15696, 16080, 16884, 17440, 18090, 18312, 18760, 19296, 19620, 20601, 21105, 21909, 22512, 22890, 23544, 24120, 24416, 25326, 26160, 27468, 28140, 28944, 29212, 29430, 30240, 30520, 31392, 32160, 33768, 34335, 36180, 36515, 36624, 37520, 39240, 41202, 42210, 43818, 45024, 45780, 47088, 48240, 50652, 51121, 52320, 54936, 56280, 57888, 58424, 58860, 61040, 63315, 65727, 67536, 68670, 72360, 73030, 73248, 75040, 78480, 82404, 84420, 87636, 91560, 94176, 96480, 101304, 102242, 103005, 109545, 109872, 112560, 116848, 117720, 122080, 126630, 131454, 135072, 137340, 144720, 146060, 153363, 156960, 164808, 168840, 175272, 183120, 197181, 202608, 204484, 206010, 219090, 219744, 225120, 233696, 235440, 253260, 255605, 262908, 274680, 289440, 292120, 306726, 328635, 329616, 337680, 350544, 366240, 394362, 405216, 408968, 412020, 438180, 460089, 470880, 506520, 511210, 525816, 549360, 584240, 613452, 657270, 659232, 675360, 701088, 766815, 788724, 817936, 824040, 876360, 920178, 985905, 1013040, 1022420, 1051632, 1098720, 1168480, 1226904, 1314540, 1380267, 1533630, 1577448, 1635872, 1648080, 1752720, 1840356, 1971810, 2026080, 2044840, 2103264, 2300445, 2453808, 2629080, 2760534, 3067260, 3154896, 3296160, 3505440, 3680712, 3943620, 4089680, 4600890, 4907616, 5258160, 5521068, 6134520, 6309792, 6901335, 7361424, 7887240, 8179360, 9201780, 10516320, 11042136, 12269040, 13802670, 14722848, 15774480, 18403560, 22084272, 24538080, 27605340, 31548960, 36807120, 44168544, 55210680, 73614240, 110421360, 220842720]

約数ペア:

[(1, 220842720), (2, 110421360), (3, 73614240), (4, 55210680), (5, 44168544), (6, 36807120), (7, 31548960), (8, 27605340), (9, 24538080), (10, 22084272), (12, 18403560), (14, 15774480), (15, 14722848), (16, 13802670), (18, 12269040), (20, 11042136), (21, 10516320), (24, 9201780), (27, 8179360), (28, 7887240), (30, 7361424), (32, 6901335), (35, 6309792), (36, 6134520), (40, 5521068), (42, 5258160), (45, 4907616), (48, 4600890), (54, 4089680), (56, 3943620), (60, 3680712), (63, 3505440), (67, 3296160), (70, 3154896), (72, 3067260), (80, 2760534), (84, 2629080), (90, 2453808), (96, 2300445), (105, 2103264), (108, 2044840), (109, 2026080), (112, 1971810), (120, 1840356), (126, 1752720), (134, 1648080), (135, 1635872), (140, 1577448), (144, 1533630), (160, 1380267), (168, 1314540), (180, 1226904), (189, 1168480), (201, 1098720), (210, 1051632), (216, 1022420), (218, 1013040), (224, 985905), (240, 920178), (252, 876360), (268, 824040), (270, 817936), (280, 788724), (288, 766815), (315, 701088), (327, 675360), (335, 659232), (336, 657270), (360, 613452), (378, 584240), (402, 549360), (420, 525816), (432, 511210), (436, 506520), (469, 470880), (480, 460089), (504, 438180), (536, 412020), (540, 408968), (545, 405216), (560, 394362), (603, 366240), (630, 350544), (654, 337680), (670, 329616), (672, 328635), (720, 306726), (756, 292120), (763, 289440), (804, 274680), (840, 262908), (864, 255605), (872, 253260), (938, 235440), (945, 233696), (981, 225120), (1005, 219744), (1008, 219090), (1072, 206010), (1080, 204484), (1090, 202608), (1120, 197181), (1206, 183120), (1260, 175272), (1308, 168840), (1340, 164808), (1407, 156960), (1440, 153363), (1512, 146060), (1526, 144720), (1608, 137340), (1635, 135072), (1680, 131454), (1744, 126630), (1809, 122080), (1876, 117720), (1890, 116848), (1962, 112560), (2010, 109872), (2016, 109545), (2144, 103005), (2160, 102242), (2180, 101304), (2289, 96480), (2345, 94176), (2412, 91560), (2520, 87636), (2616, 84420), (2680, 82404), (2814, 78480), (2943, 75040), (3015, 73248), (3024, 73030), (3052, 72360), (3216, 68670), (3270, 67536), (3360, 65727), (3488, 63315), (3618, 61040), (3752, 58860), (3780, 58424), (3815, 57888), (3924, 56280), (4020, 54936), (4221, 52320), (4320, 51121), (4360, 50652), (4578, 48240), (4690, 47088), (4824, 45780), (4905, 45024), (5040, 43818), (5232, 42210), (5360, 41202), (5628, 39240), (5886, 37520), (6030, 36624), (6048, 36515), (6104, 36180), (6432, 34335), (6540, 33768), (6867, 32160), (7035, 31392), (7236, 30520), (7303, 30240), (7504, 29430), (7560, 29212), (7630, 28944), (7848, 28140), (8040, 27468), (8442, 26160), (8720, 25326), (9045, 24416), (9156, 24120), (9380, 23544), (9648, 22890), (9810, 22512), (10080, 21909), (10464, 21105), (10720, 20601), (11256, 19620), (11445, 19296), (11772, 18760), (12060, 18312), (12208, 18090), (12663, 17440), (13080, 16884), (13734, 16080), (14070, 15696), (14472, 15260), (14606, 15120), (14715, 15008)]