56369280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 208863360

約数和(自身を除く): 152494080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 157, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 314, 320, 330, 340, 352, 374, 384, 408, 440, 471, 480, 510, 528, 544, 561, 628, 640, 660, 680, 704, 748, 785, 816, 880, 935, 942, 960, 1020, 1056, 1088, 1122, 1256, 1320, 1360, 1408, 1496, 1570, 1632, 1727, 1760, 1870, 1884, 1920, 2040, 2112, 2176, 2244, 2355, 2512, 2640, 2669, 2720, 2805, 2992, 3140, 3264, 3454, 3520, 3740, 3768, 4080, 4224, 4488, 4710, 5024, 5181, 5280, 5338, 5440, 5610, 5984, 6280, 6528, 6908, 7040, 7480, 7536, 8007, 8160, 8635, 8976, 9420, 10048, 10362, 10560, 10676, 10880, 11220, 11968, 12560, 13345, 13816, 14960, 15072, 16014, 16320, 17270, 17952, 18840, 20096, 20724, 21120, 21352, 22440, 23936, 25120, 25905, 26690, 27632, 29359, 29920, 30144, 32028, 32640, 34540, 35904, 37680, 40035, 41448, 42704, 44880, 50240, 51810, 53380, 55264, 58718, 59840, 60288, 64056, 69080, 71808, 75360, 80070, 82896, 85408, 88077, 89760, 100480, 103620, 106760, 110528, 117436, 119680, 128112, 138160, 146795, 150720, 160140, 165792, 170816, 176154, 179520, 207240, 213520, 221056, 234872, 256224, 276320, 293590, 301440, 320280, 331584, 341632, 352308, 359040, 414480, 427040, 440385, 469744, 512448, 552640, 587180, 640560, 663168, 704616, 828960, 854080, 880770, 939488, 1024896, 1105280, 1174360, 1281120, 1409232, 1657920, 1708160, 1761540, 1878976, 2348720, 2562240, 2818464, 3315840, 3523080, 3757952, 4697440, 5124480, 5636928, 7046160, 9394880, 11273856, 14092320, 18789760, 28184640, 56369280]

約数ペア:

[(1, 56369280), (2, 28184640), (3, 18789760), (4, 14092320), (5, 11273856), (6, 9394880), (8, 7046160), (10, 5636928), (11, 5124480), (12, 4697440), (15, 3757952), (16, 3523080), (17, 3315840), (20, 2818464), (22, 2562240), (24, 2348720), (30, 1878976), (32, 1761540), (33, 1708160), (34, 1657920), (40, 1409232), (44, 1281120), (48, 1174360), (51, 1105280), (55, 1024896), (60, 939488), (64, 880770), (66, 854080), (68, 828960), (80, 704616), (85, 663168), (88, 640560), (96, 587180), (102, 552640), (110, 512448), (120, 469744), (128, 440385), (132, 427040), (136, 414480), (157, 359040), (160, 352308), (165, 341632), (170, 331584), (176, 320280), (187, 301440), (192, 293590), (204, 276320), (220, 256224), (240, 234872), (255, 221056), (264, 213520), (272, 207240), (314, 179520), (320, 176154), (330, 170816), (340, 165792), (352, 160140), (374, 150720), (384, 146795), (408, 138160), (440, 128112), (471, 119680), (480, 117436), (510, 110528), (528, 106760), (544, 103620), (561, 100480), (628, 89760), (640, 88077), (660, 85408), (680, 82896), (704, 80070), (748, 75360), (785, 71808), (816, 69080), (880, 64056), (935, 60288), (942, 59840), (960, 58718), (1020, 55264), (1056, 53380), (1088, 51810), (1122, 50240), (1256, 44880), (1320, 42704), (1360, 41448), (1408, 40035), (1496, 37680), (1570, 35904), (1632, 34540), (1727, 32640), (1760, 32028), (1870, 30144), (1884, 29920), (1920, 29359), (2040, 27632), (2112, 26690), (2176, 25905), (2244, 25120), (2355, 23936), (2512, 22440), (2640, 21352), (2669, 21120), (2720, 20724), (2805, 20096), (2992, 18840), (3140, 17952), (3264, 17270), (3454, 16320), (3520, 16014), (3740, 15072), (3768, 14960), (4080, 13816), (4224, 13345), (4488, 12560), (4710, 11968), (5024, 11220), (5181, 10880), (5280, 10676), (5338, 10560), (5440, 10362), (5610, 10048), (5984, 9420), (6280, 8976), (6528, 8635), (6908, 8160), (7040, 8007), (7480, 7536)]