2115728640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 288

約数和(自身を含む): 7770470400

約数和(自身を除く): 5654741760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2111, 2160, 2304, 2320, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3840, 3915, 4176, 4222, 4320, 4640, 5220, 5568, 5760, 6264, 6333, 6912, 6960, 7424, 7830, 8352, 8444, 8640, 9280, 10440, 10555, 11136, 11520, 12528, 12666, 13920, 15660, 16704, 16888, 17280, 18560, 18999, 20880, 21110, 22272, 25056, 25332, 27840, 31320, 31665, 33408, 33776, 34560, 37120, 37998, 41760, 42220, 50112, 50664, 55680, 56997, 61219, 62640, 63330, 66816, 67552, 75996, 83520, 84440, 94995, 100224, 101328, 111360, 113994, 122438, 125280, 126660, 135104, 151992, 167040, 168880, 183657, 189990, 200448, 202656, 227988, 244876, 250560, 253320, 270208, 284985, 303984, 306095, 334080, 337760, 367314, 379980, 405312, 455976, 489752, 501120, 506640, 540416, 550971, 569970, 607968, 612190, 675520, 734628, 759960, 810624, 911952, 918285, 979504, 1002240, 1013280, 1101942, 1139940, 1215936, 1224380, 1351040, 1469256, 1519920, 1621248, 1652913, 1823904, 1836570, 1959008, 2026560, 2203884, 2279880, 2431872, 2448760, 2702080, 2754855, 2938512, 3039840, 3305826, 3647808, 3673140, 3918016, 4053120, 4407768, 4559760, 4863744, 4897520, 5509710, 5877024, 6079680, 6611652, 7295616, 7346280, 7836032, 8106240, 8264565, 8815536, 9119520, 9795040, 11019420, 11754048, 12159360, 13223304, 14591232, 14692560, 15672064, 16529130, 17631072, 18239040, 19590080, 22038840, 23508096, 24318720, 26446608, 29385120, 33058260, 35262144, 36478080, 39180160, 44077680, 47016192, 52893216, 58770240, 66116520, 70524288, 72956160, 78360320, 88155360, 105786432, 117540480, 132233040, 141048576, 176310720, 211572864, 235080960, 264466080, 352621440, 423145728, 528932160, 705242880, 1057864320, 2115728640]

約数ペア:

[(1, 2115728640), (2, 1057864320), (3, 705242880), (4, 528932160), (5, 423145728), (6, 352621440), (8, 264466080), (9, 235080960), (10, 211572864), (12, 176310720), (15, 141048576), (16, 132233040), (18, 117540480), (20, 105786432), (24, 88155360), (27, 78360320), (29, 72956160), (30, 70524288), (32, 66116520), (36, 58770240), (40, 52893216), (45, 47016192), (48, 44077680), (54, 39180160), (58, 36478080), (60, 35262144), (64, 33058260), (72, 29385120), (80, 26446608), (87, 24318720), (90, 23508096), (96, 22038840), (108, 19590080), (116, 18239040), (120, 17631072), (128, 16529130), (135, 15672064), (144, 14692560), (145, 14591232), (160, 13223304), (174, 12159360), (180, 11754048), (192, 11019420), (216, 9795040), (232, 9119520), (240, 8815536), (256, 8264565), (261, 8106240), (270, 7836032), (288, 7346280), (290, 7295616), (320, 6611652), (348, 6079680), (360, 5877024), (384, 5509710), (432, 4897520), (435, 4863744), (464, 4559760), (480, 4407768), (522, 4053120), (540, 3918016), (576, 3673140), (580, 3647808), (640, 3305826), (696, 3039840), (720, 2938512), (768, 2754855), (783, 2702080), (864, 2448760), (870, 2431872), (928, 2279880), (960, 2203884), (1044, 2026560), (1080, 1959008), (1152, 1836570), (1160, 1823904), (1280, 1652913), (1305, 1621248), (1392, 1519920), (1440, 1469256), (1566, 1351040), (1728, 1224380), (1740, 1215936), (1856, 1139940), (1920, 1101942), (2088, 1013280), (2111, 1002240), (2160, 979504), (2304, 918285), (2320, 911952), (2610, 810624), (2784, 759960), (2880, 734628), (3132, 675520), (3456, 612190), (3480, 607968), (3712, 569970), (3840, 550971), (3915, 540416), (4176, 506640), (4222, 501120), (4320, 489752), (4640, 455976), (5220, 405312), (5568, 379980), (5760, 367314), (6264, 337760), (6333, 334080), (6912, 306095), (6960, 303984), (7424, 284985), (7830, 270208), (8352, 253320), (8444, 250560), (8640, 244876), (9280, 227988), (10440, 202656), (10555, 200448), (11136, 189990), (11520, 183657), (12528, 168880), (12666, 167040), (13920, 151992), (15660, 135104), (16704, 126660), (16888, 125280), (17280, 122438), (18560, 113994), (18999, 111360), (20880, 101328), (21110, 100224), (22272, 94995), (25056, 84440), (25332, 83520), (27840, 75996), (31320, 67552), (31665, 66816), (33408, 63330), (33776, 62640), (34560, 61219), (37120, 56997), (37998, 55680), (41760, 50664), (42220, 50112)]