220946880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 448

約数和(自身を含む): 907084800

約数和(自身を除く): 686137920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 61, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 122, 132, 140, 147, 154, 160, 165, 168, 176, 183, 192, 196, 210, 220, 224, 231, 240, 244, 245, 264, 280, 294, 305, 308, 320, 330, 336, 343, 352, 366, 385, 392, 420, 427, 440, 448, 462, 480, 488, 490, 528, 539, 560, 588, 610, 616, 660, 671, 672, 686, 704, 732, 735, 770, 784, 840, 854, 880, 915, 924, 960, 976, 980, 1029, 1056, 1078, 1120, 1155, 1176, 1220, 1232, 1281, 1320, 1342, 1344, 1372, 1464, 1470, 1540, 1568, 1617, 1680, 1708, 1715, 1760, 1830, 1848, 1952, 1960, 2013, 2058, 2112, 2135, 2156, 2240, 2310, 2352, 2440, 2464, 2562, 2640, 2684, 2695, 2744, 2928, 2940, 2989, 3080, 3136, 3234, 3355, 3360, 3416, 3430, 3520, 3660, 3696, 3773, 3904, 3920, 4026, 4116, 4270, 4312, 4620, 4697, 4704, 4880, 4928, 5124, 5145, 5280, 5368, 5390, 5488, 5856, 5880, 5978, 6160, 6405, 6468, 6710, 6720, 6832, 6860, 7320, 7392, 7546, 7840, 8052, 8085, 8232, 8540, 8624, 8967, 9240, 9394, 9408, 9760, 10065, 10248, 10290, 10560, 10736, 10780, 10976, 11319, 11712, 11760, 11956, 12320, 12810, 12936, 13420, 13664, 13720, 14091, 14640, 14784, 14945, 15092, 15680, 16104, 16170, 16464, 17080, 17248, 17934, 18480, 18788, 18865, 19520, 20130, 20496, 20580, 20923, 21472, 21560, 21952, 22638, 23485, 23520, 23912, 24640, 25620, 25872, 26840, 27328, 27440, 28182, 29280, 29890, 30184, 32208, 32340, 32879, 32928, 34160, 34496, 35868, 36960, 37576, 37730, 40260, 40992, 41160, 41846, 42944, 43120, 44835, 45276, 46970, 47040, 47824, 51240, 51744, 53680, 54880, 56364, 56595, 58560, 59780, 60368, 62769, 64416, 64680, 65758, 65856, 68320, 70455, 71736, 73920, 75152, 75460, 80520, 81984, 82320, 83692, 86240, 89670, 90552, 93940, 95648, 98637, 102480, 103488, 104615, 107360, 109760, 112728, 113190, 119560, 120736, 125538, 128832, 129360, 131516, 136640, 140910, 143472, 150304, 150920, 161040, 164395, 164640, 167384, 172480, 179340, 181104, 187880, 191296, 197274, 204960, 209230, 214720, 225456, 226380, 230153, 239120, 241472, 251076, 258720, 263032, 281820, 286944, 300608, 301840, 313845, 322080, 328790, 329280, 334768, 358680, 362208, 375760, 394548, 409920, 418460, 450912, 452760, 460306, 478240, 493185, 502152, 517440, 526064, 563640, 573888, 603680, 627690, 644160, 657580, 669536, 690459, 717360, 724416, 751520, 789096, 836920, 901824, 905520, 920612, 956480, 986370, 1004304, 1052128, 1127280, 1150765, 1207360, 1255380, 1315160, 1339072, 1380918, 1434720, 1503040, 1578192, 1673840, 1811040, 1841224, 1972740, 2008608, 2104256, 2254560, 2301530, 2510760, 2630320, 2761836, 2869440, 3156384, 3347680, 3452295, 3622080, 3682448, 3945480, 4017216, 4509120, 4603060, 5021520, 5260640, 5523672, 6312768, 6695360, 6904590, 7364896, 7890960, 9206120, 10043040, 10521280, 11047344, 13809180, 14729792, 15781920, 18412240, 20086080, 22094688, 27618360, 31563840, 36824480, 44189376, 55236720, 73648960, 110473440, 220946880]

約数ペア:

[(1, 220946880), (2, 110473440), (3, 73648960), (4, 55236720), (5, 44189376), (6, 36824480), (7, 31563840), (8, 27618360), (10, 22094688), (11, 20086080), (12, 18412240), (14, 15781920), (15, 14729792), (16, 13809180), (20, 11047344), (21, 10521280), (22, 10043040), (24, 9206120), (28, 7890960), (30, 7364896), (32, 6904590), (33, 6695360), (35, 6312768), (40, 5523672), (42, 5260640), (44, 5021520), (48, 4603060), (49, 4509120), (55, 4017216), (56, 3945480), (60, 3682448), (61, 3622080), (64, 3452295), (66, 3347680), (70, 3156384), (77, 2869440), (80, 2761836), (84, 2630320), (88, 2510760), (96, 2301530), (98, 2254560), (105, 2104256), (110, 2008608), (112, 1972740), (120, 1841224), (122, 1811040), (132, 1673840), (140, 1578192), (147, 1503040), (154, 1434720), (160, 1380918), (165, 1339072), (168, 1315160), (176, 1255380), (183, 1207360), (192, 1150765), (196, 1127280), (210, 1052128), (220, 1004304), (224, 986370), (231, 956480), (240, 920612), (244, 905520), (245, 901824), (264, 836920), (280, 789096), (294, 751520), (305, 724416), (308, 717360), (320, 690459), (330, 669536), (336, 657580), (343, 644160), (352, 627690), (366, 603680), (385, 573888), (392, 563640), (420, 526064), (427, 517440), (440, 502152), (448, 493185), (462, 478240), (480, 460306), (488, 452760), (490, 450912), (528, 418460), (539, 409920), (560, 394548), (588, 375760), (610, 362208), (616, 358680), (660, 334768), (671, 329280), (672, 328790), (686, 322080), (704, 313845), (732, 301840), (735, 300608), (770, 286944), (784, 281820), (840, 263032), (854, 258720), (880, 251076), (915, 241472), (924, 239120), (960, 230153), (976, 226380), (980, 225456), (1029, 214720), (1056, 209230), (1078, 204960), (1120, 197274), (1155, 191296), (1176, 187880), (1220, 181104), (1232, 179340), (1281, 172480), (1320, 167384), (1342, 164640), (1344, 164395), (1372, 161040), (1464, 150920), (1470, 150304), (1540, 143472), (1568, 140910), (1617, 136640), (1680, 131516), (1708, 129360), (1715, 128832), (1760, 125538), (1830, 120736), (1848, 119560), (1952, 113190), (1960, 112728), (2013, 109760), (2058, 107360), (2112, 104615), (2135, 103488), (2156, 102480), (2240, 98637), (2310, 95648), (2352, 93940), (2440, 90552), (2464, 89670), (2562, 86240), (2640, 83692), (2684, 82320), (2695, 81984), (2744, 80520), (2928, 75460), (2940, 75152), (2989, 73920), (3080, 71736), (3136, 70455), (3234, 68320), (3355, 65856), (3360, 65758), (3416, 64680), (3430, 64416), (3520, 62769), (3660, 60368), (3696, 59780), (3773, 58560), (3904, 56595), (3920, 56364), (4026, 54880), (4116, 53680), (4270, 51744), (4312, 51240), (4620, 47824), (4697, 47040), (4704, 46970), (4880, 45276), (4928, 44835), (5124, 43120), (5145, 42944), (5280, 41846), (5368, 41160), (5390, 40992), (5488, 40260), (5856, 37730), (5880, 37576), (5978, 36960), (6160, 35868), (6405, 34496), (6468, 34160), (6710, 32928), (6720, 32879), (6832, 32340), (6860, 32208), (7320, 30184), (7392, 29890), (7546, 29280), (7840, 28182), (8052, 27440), (8085, 27328), (8232, 26840), (8540, 25872), (8624, 25620), (8967, 24640), (9240, 23912), (9394, 23520), (9408, 23485), (9760, 22638), (10065, 21952), (10248, 21560), (10290, 21472), (10560, 20923), (10736, 20580), (10780, 20496), (10976, 20130), (11319, 19520), (11712, 18865), (11760, 18788), (11956, 18480), (12320, 17934), (12810, 17248), (12936, 17080), (13420, 16464), (13664, 16170), (13720, 16104), (14091, 15680), (14640, 15092), (14784, 14945)]