220999680

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 312

約数和(自身を含む): 843345360

約数和(自身を除く): 622345680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 109, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 218, 220, 240, 256, 264, 288, 320, 327, 330, 352, 360, 384, 396, 436, 440, 480, 495, 512, 528, 545, 576, 640, 654, 660, 704, 720, 768, 792, 872, 880, 960, 981, 990, 1024, 1056, 1090, 1152, 1199, 1280, 1308, 1320, 1408, 1440, 1536, 1584, 1635, 1744, 1760, 1920, 1962, 1980, 2048, 2112, 2180, 2304, 2398, 2560, 2616, 2640, 2816, 2880, 3072, 3168, 3270, 3488, 3520, 3597, 3840, 3924, 3960, 4096, 4224, 4360, 4608, 4796, 4905, 5120, 5232, 5280, 5632, 5760, 5995, 6144, 6336, 6540, 6976, 7040, 7194, 7680, 7848, 7920, 8448, 8720, 9216, 9592, 9810, 10240, 10464, 10560, 10791, 11264, 11520, 11990, 12288, 12672, 13080, 13952, 14080, 14388, 15360, 15696, 15840, 16896, 17440, 17985, 18432, 19184, 19620, 20480, 20928, 21120, 21582, 22528, 23040, 23980, 25344, 26160, 27904, 28160, 28776, 30720, 31392, 31680, 33792, 34880, 35970, 36864, 38368, 39240, 41856, 42240, 43164, 45056, 46080, 47960, 50688, 52320, 53955, 55808, 56320, 57552, 61440, 62784, 63360, 67584, 69760, 71940, 76736, 78480, 83712, 84480, 86328, 92160, 95920, 101376, 104640, 107910, 111616, 112640, 115104, 125568, 126720, 135168, 139520, 143880, 153472, 156960, 167424, 168960, 172656, 184320, 191840, 202752, 209280, 215820, 223232, 225280, 230208, 251136, 253440, 279040, 287760, 306944, 313920, 334848, 337920, 345312, 383680, 405504, 418560, 431640, 446464, 460416, 502272, 506880, 558080, 575520, 613888, 627840, 669696, 675840, 690624, 767360, 837120, 863280, 920832, 1004544, 1013760, 1116160, 1151040, 1227776, 1255680, 1339392, 1381248, 1534720, 1674240, 1726560, 1841664, 2009088, 2027520, 2232320, 2302080, 2455552, 2511360, 2762496, 3069440, 3348480, 3453120, 3683328, 4018176, 4604160, 4911104, 5022720, 5524992, 6138880, 6696960, 6906240, 7366656, 9208320, 10045440, 11049984, 12277760, 13812480, 14733312, 18416640, 20090880, 22099968, 24555520, 27624960, 36833280, 44199936, 55249920, 73666560, 110499840, 220999680]

約数ペア:

[(1, 220999680), (2, 110499840), (3, 73666560), (4, 55249920), (5, 44199936), (6, 36833280), (8, 27624960), (9, 24555520), (10, 22099968), (11, 20090880), (12, 18416640), (15, 14733312), (16, 13812480), (18, 12277760), (20, 11049984), (22, 10045440), (24, 9208320), (30, 7366656), (32, 6906240), (33, 6696960), (36, 6138880), (40, 5524992), (44, 5022720), (45, 4911104), (48, 4604160), (55, 4018176), (60, 3683328), (64, 3453120), (66, 3348480), (72, 3069440), (80, 2762496), (88, 2511360), (90, 2455552), (96, 2302080), (99, 2232320), (109, 2027520), (110, 2009088), (120, 1841664), (128, 1726560), (132, 1674240), (144, 1534720), (160, 1381248), (165, 1339392), (176, 1255680), (180, 1227776), (192, 1151040), (198, 1116160), (218, 1013760), (220, 1004544), (240, 920832), (256, 863280), (264, 837120), (288, 767360), (320, 690624), (327, 675840), (330, 669696), (352, 627840), (360, 613888), (384, 575520), (396, 558080), (436, 506880), (440, 502272), (480, 460416), (495, 446464), (512, 431640), (528, 418560), (545, 405504), (576, 383680), (640, 345312), (654, 337920), (660, 334848), (704, 313920), (720, 306944), (768, 287760), (792, 279040), (872, 253440), (880, 251136), (960, 230208), (981, 225280), (990, 223232), (1024, 215820), (1056, 209280), (1090, 202752), (1152, 191840), (1199, 184320), (1280, 172656), (1308, 168960), (1320, 167424), (1408, 156960), (1440, 153472), (1536, 143880), (1584, 139520), (1635, 135168), (1744, 126720), (1760, 125568), (1920, 115104), (1962, 112640), (1980, 111616), (2048, 107910), (2112, 104640), (2180, 101376), (2304, 95920), (2398, 92160), (2560, 86328), (2616, 84480), (2640, 83712), (2816, 78480), (2880, 76736), (3072, 71940), (3168, 69760), (3270, 67584), (3488, 63360), (3520, 62784), (3597, 61440), (3840, 57552), (3924, 56320), (3960, 55808), (4096, 53955), (4224, 52320), (4360, 50688), (4608, 47960), (4796, 46080), (4905, 45056), (5120, 43164), (5232, 42240), (5280, 41856), (5632, 39240), (5760, 38368), (5995, 36864), (6144, 35970), (6336, 34880), (6540, 33792), (6976, 31680), (7040, 31392), (7194, 30720), (7680, 28776), (7848, 28160), (7920, 27904), (8448, 26160), (8720, 25344), (9216, 23980), (9592, 23040), (9810, 22528), (10240, 21582), (10464, 21120), (10560, 20928), (10791, 20480), (11264, 19620), (11520, 19184), (11990, 18432), (12288, 17985), (12672, 17440), (13080, 16896), (13952, 15840), (14080, 15696), (14388, 15360)]