272863360

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 837216000

約数和(自身を除く): 564352640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 113, 128, 140, 154, 160, 176, 196, 220, 224, 226, 245, 280, 308, 320, 343, 352, 385, 392, 440, 448, 452, 490, 539, 560, 565, 616, 640, 686, 704, 770, 784, 791, 880, 896, 904, 980, 1078, 1120, 1130, 1232, 1243, 1372, 1408, 1540, 1568, 1582, 1715, 1760, 1808, 1960, 2156, 2240, 2260, 2464, 2486, 2695, 2744, 3080, 3136, 3164, 3430, 3520, 3616, 3773, 3920, 3955, 4312, 4480, 4520, 4928, 4972, 5390, 5488, 5537, 6160, 6215, 6272, 6328, 6860, 7040, 7232, 7546, 7840, 7910, 8624, 8701, 9040, 9856, 9944, 10780, 10976, 11074, 12320, 12430, 12656, 13720, 14464, 15092, 15680, 15820, 17248, 17402, 18080, 18865, 19888, 21560, 21952, 22148, 24640, 24860, 25312, 27440, 27685, 30184, 31360, 31640, 34496, 34804, 36160, 37730, 38759, 39776, 43120, 43505, 43904, 44296, 49280, 49720, 50624, 54880, 55370, 60368, 60907, 63280, 68992, 69608, 72320, 75460, 77518, 79552, 86240, 87010, 88592, 99440, 101248, 109760, 110740, 120736, 121814, 126560, 139216, 150920, 155036, 159104, 172480, 174020, 177184, 193795, 198880, 219520, 221480, 241472, 243628, 253120, 278432, 301840, 304535, 310072, 344960, 348040, 354368, 387590, 397760, 426349, 442960, 482944, 487256, 506240, 556864, 603680, 609070, 620144, 696080, 708736, 775180, 795520, 852698, 885920, 974512, 1113728, 1207360, 1218140, 1240288, 1392160, 1550360, 1705396, 1771840, 1949024, 2131745, 2414720, 2436280, 2480576, 2784320, 3100720, 3410792, 3543680, 3898048, 4263490, 4872560, 4961152, 5568640, 6201440, 6821584, 7796096, 8526980, 9745120, 12402880, 13643168, 17053960, 19490240, 24805760, 27286336, 34107920, 38980480, 54572672, 68215840, 136431680, 272863360]

約数ペア:

[(1, 272863360), (2, 136431680), (4, 68215840), (5, 54572672), (7, 38980480), (8, 34107920), (10, 27286336), (11, 24805760), (14, 19490240), (16, 17053960), (20, 13643168), (22, 12402880), (28, 9745120), (32, 8526980), (35, 7796096), (40, 6821584), (44, 6201440), (49, 5568640), (55, 4961152), (56, 4872560), (64, 4263490), (70, 3898048), (77, 3543680), (80, 3410792), (88, 3100720), (98, 2784320), (110, 2480576), (112, 2436280), (113, 2414720), (128, 2131745), (140, 1949024), (154, 1771840), (160, 1705396), (176, 1550360), (196, 1392160), (220, 1240288), (224, 1218140), (226, 1207360), (245, 1113728), (280, 974512), (308, 885920), (320, 852698), (343, 795520), (352, 775180), (385, 708736), (392, 696080), (440, 620144), (448, 609070), (452, 603680), (490, 556864), (539, 506240), (560, 487256), (565, 482944), (616, 442960), (640, 426349), (686, 397760), (704, 387590), (770, 354368), (784, 348040), (791, 344960), (880, 310072), (896, 304535), (904, 301840), (980, 278432), (1078, 253120), (1120, 243628), (1130, 241472), (1232, 221480), (1243, 219520), (1372, 198880), (1408, 193795), (1540, 177184), (1568, 174020), (1582, 172480), (1715, 159104), (1760, 155036), (1808, 150920), (1960, 139216), (2156, 126560), (2240, 121814), (2260, 120736), (2464, 110740), (2486, 109760), (2695, 101248), (2744, 99440), (3080, 88592), (3136, 87010), (3164, 86240), (3430, 79552), (3520, 77518), (3616, 75460), (3773, 72320), (3920, 69608), (3955, 68992), (4312, 63280), (4480, 60907), (4520, 60368), (4928, 55370), (4972, 54880), (5390, 50624), (5488, 49720), (5537, 49280), (6160, 44296), (6215, 43904), (6272, 43505), (6328, 43120), (6860, 39776), (7040, 38759), (7232, 37730), (7546, 36160), (7840, 34804), (7910, 34496), (8624, 31640), (8701, 31360), (9040, 30184), (9856, 27685), (9944, 27440), (10780, 25312), (10976, 24860), (11074, 24640), (12320, 22148), (12430, 21952), (12656, 21560), (13720, 19888), (14464, 18865), (15092, 18080), (15680, 17402), (15820, 17248)]