19254958080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20219}}^1$

素因数の和:20280

約数の個数: 192

約数和(自身を含む): 63591091200

約数和(自身を除く): 44336133120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 9920, 10240, 11904, 14880, 15360, 15872, 19840, 20219, 23808, 29760, 30720, 31744, 39680, 40438, 47616, 59520, 60657, 63488, 79360, 80876, 95232, 101095, 119040, 121314, 158720, 161752, 190464, 202190, 238080, 242628, 303285, 317440, 323504, 404380, 476160, 485256, 606570, 626789, 647008, 808760, 952320, 970512, 1213140, 1253578, 1294016, 1617520, 1880367, 1941024, 2426280, 2507156, 2588032, 3133945, 3235040, 3760734, 3882048, 4852560, 5014312, 5176064, 6267890, 6470080, 7521468, 7764096, 9401835, 9705120, 10028624, 10352128, 12535780, 12940160, 15042936, 15528192, 18803670, 19410240, 20057248, 20704256, 25071560, 25880320, 30085872, 31056384, 37607340, 38820480, 40114496, 41408512, 50143120, 51760640, 60171744, 62112768, 75214680, 77640960, 80228992, 100286240, 103521280, 120343488, 124225536, 150429360, 155281920, 160457984, 200572480, 207042560, 240686976, 300858720, 310563840, 320915968, 401144960, 481373952, 601717440, 621127680, 641831936, 802289920, 962747904, 1203434880, 1283663872, 1604579840, 1925495808, 2406869760, 3209159680, 3850991616, 4813739520, 6418319360, 9627479040, 19254958080]

約数ペア:

[(1, 19254958080), (2, 9627479040), (3, 6418319360), (4, 4813739520), (5, 3850991616), (6, 3209159680), (8, 2406869760), (10, 1925495808), (12, 1604579840), (15, 1283663872), (16, 1203434880), (20, 962747904), (24, 802289920), (30, 641831936), (31, 621127680), (32, 601717440), (40, 481373952), (48, 401144960), (60, 320915968), (62, 310563840), (64, 300858720), (80, 240686976), (93, 207042560), (96, 200572480), (120, 160457984), (124, 155281920), (128, 150429360), (155, 124225536), (160, 120343488), (186, 103521280), (192, 100286240), (240, 80228992), (248, 77640960), (256, 75214680), (310, 62112768), (320, 60171744), (372, 51760640), (384, 50143120), (465, 41408512), (480, 40114496), (496, 38820480), (512, 37607340), (620, 31056384), (640, 30085872), (744, 25880320), (768, 25071560), (930, 20704256), (960, 20057248), (992, 19410240), (1024, 18803670), (1240, 15528192), (1280, 15042936), (1488, 12940160), (1536, 12535780), (1860, 10352128), (1920, 10028624), (1984, 9705120), (2048, 9401835), (2480, 7764096), (2560, 7521468), (2976, 6470080), (3072, 6267890), (3720, 5176064), (3840, 5014312), (3968, 4852560), (4960, 3882048), (5120, 3760734), (5952, 3235040), (6144, 3133945), (7440, 2588032), (7680, 2507156), (7936, 2426280), (9920, 1941024), (10240, 1880367), (11904, 1617520), (14880, 1294016), (15360, 1253578), (15872, 1213140), (19840, 970512), (20219, 952320), (23808, 808760), (29760, 647008), (30720, 626789), (31744, 606570), (39680, 485256), (40438, 476160), (47616, 404380), (59520, 323504), (60657, 317440), (63488, 303285), (79360, 242628), (80876, 238080), (95232, 202190), (101095, 190464), (119040, 161752), (121314, 158720)]