2111888640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 7068773376

約数和(自身を除く): 4956884736

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, 113, 120, 124, 128, 155, 157, 160, 186, 192, 226, 240, 248, 256, 310, 314, 320, 339, 372, 384, 452, 465, 471, 480, 496, 565, 620, 628, 640, 678, 744, 768, 785, 904, 930, 942, 960, 992, 1130, 1240, 1256, 1280, 1356, 1488, 1570, 1695, 1808, 1860, 1884, 1920, 1984, 2260, 2355, 2480, 2512, 2712, 2976, 3140, 3390, 3503, 3616, 3720, 3768, 3840, 3968, 4520, 4710, 4867, 4960, 5024, 5424, 5952, 6280, 6780, 7006, 7232, 7440, 7536, 7936, 9040, 9420, 9734, 9920, 10048, 10509, 10848, 11904, 12560, 13560, 14012, 14464, 14601, 14880, 15072, 17515, 17741, 18080, 18840, 19468, 19840, 20096, 21018, 21696, 23808, 24335, 25120, 27120, 28024, 28928, 29202, 29760, 30144, 35030, 35482, 36160, 37680, 38936, 39680, 40192, 42036, 43392, 48670, 50240, 52545, 53223, 54240, 56048, 58404, 59520, 60288, 70060, 70964, 72320, 73005, 75360, 77872, 84072, 86784, 88705, 97340, 100480, 105090, 106446, 108480, 112096, 116808, 119040, 120576, 140120, 141928, 144640, 146010, 150720, 155744, 168144, 177410, 194680, 200960, 210180, 212892, 216960, 224192, 233616, 266115, 280240, 283856, 292020, 301440, 311488, 336288, 354820, 389360, 420360, 425784, 433920, 448384, 467232, 532230, 549971, 560480, 567712, 584040, 602880, 622976, 672576, 709640, 778720, 840720, 851568, 896768, 934464, 1064460, 1099942, 1120960, 1135424, 1168080, 1245952, 1345152, 1419280, 1557440, 1649913, 1681440, 1703136, 1868928, 2128920, 2199884, 2241920, 2270848, 2336160, 2690304, 2749855, 2838560, 3114880, 3299826, 3362880, 3406272, 3737856, 4257840, 4399768, 4483840, 4541696, 4672320, 5499710, 5677120, 6229760, 6599652, 6725760, 6812544, 8249565, 8515680, 8799536, 9344640, 10999420, 11354240, 13199304, 13451520, 13625088, 16499130, 17031360, 17599072, 18689280, 21998840, 22708480, 26398608, 32998260, 34062720, 35198144, 43997680, 52797216, 65996520, 68125440, 70396288, 87995360, 105594432, 131993040, 140792576, 175990720, 211188864, 263986080, 351981440, 422377728, 527972160, 703962880, 1055944320, 2111888640]

約数ペア:

[(1, 2111888640), (2, 1055944320), (3, 703962880), (4, 527972160), (5, 422377728), (6, 351981440), (8, 263986080), (10, 211188864), (12, 175990720), (15, 140792576), (16, 131993040), (20, 105594432), (24, 87995360), (30, 70396288), (31, 68125440), (32, 65996520), (40, 52797216), (48, 43997680), (60, 35198144), (62, 34062720), (64, 32998260), (80, 26398608), (93, 22708480), (96, 21998840), (113, 18689280), (120, 17599072), (124, 17031360), (128, 16499130), (155, 13625088), (157, 13451520), (160, 13199304), (186, 11354240), (192, 10999420), (226, 9344640), (240, 8799536), (248, 8515680), (256, 8249565), (310, 6812544), (314, 6725760), (320, 6599652), (339, 6229760), (372, 5677120), (384, 5499710), (452, 4672320), (465, 4541696), (471, 4483840), (480, 4399768), (496, 4257840), (565, 3737856), (620, 3406272), (628, 3362880), (640, 3299826), (678, 3114880), (744, 2838560), (768, 2749855), (785, 2690304), (904, 2336160), (930, 2270848), (942, 2241920), (960, 2199884), (992, 2128920), (1130, 1868928), (1240, 1703136), (1256, 1681440), (1280, 1649913), (1356, 1557440), (1488, 1419280), (1570, 1345152), (1695, 1245952), (1808, 1168080), (1860, 1135424), (1884, 1120960), (1920, 1099942), (1984, 1064460), (2260, 934464), (2355, 896768), (2480, 851568), (2512, 840720), (2712, 778720), (2976, 709640), (3140, 672576), (3390, 622976), (3503, 602880), (3616, 584040), (3720, 567712), (3768, 560480), (3840, 549971), (3968, 532230), (4520, 467232), (4710, 448384), (4867, 433920), (4960, 425784), (5024, 420360), (5424, 389360), (5952, 354820), (6280, 336288), (6780, 311488), (7006, 301440), (7232, 292020), (7440, 283856), (7536, 280240), (7936, 266115), (9040, 233616), (9420, 224192), (9734, 216960), (9920, 212892), (10048, 210180), (10509, 200960), (10848, 194680), (11904, 177410), (12560, 168144), (13560, 155744), (14012, 150720), (14464, 146010), (14601, 144640), (14880, 141928), (15072, 140120), (17515, 120576), (17741, 119040), (18080, 116808), (18840, 112096), (19468, 108480), (19840, 106446), (20096, 105090), (21018, 100480), (21696, 97340), (23808, 88705), (24335, 86784), (25120, 84072), (27120, 77872), (28024, 75360), (28928, 73005), (29202, 72320), (29760, 70964), (30144, 70060), (35030, 60288), (35482, 59520), (36160, 58404), (37680, 56048), (38936, 54240), (39680, 53223), (40192, 52545), (42036, 50240), (43392, 48670)]