2116172800

素因数分解:

$2^{10}\times 5^2\times 7^3\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 264

約数和(自身を含む): 6142637600

約数和(自身を除く): 4026464800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 241, 245, 256, 280, 320, 343, 350, 392, 400, 448, 482, 490, 512, 560, 640, 686, 700, 784, 800, 896, 964, 980, 1024, 1120, 1205, 1225, 1280, 1372, 1400, 1568, 1600, 1687, 1715, 1792, 1928, 1960, 2240, 2410, 2450, 2560, 2744, 2800, 3136, 3200, 3374, 3430, 3584, 3856, 3920, 4480, 4820, 4900, 5120, 5488, 5600, 6025, 6272, 6400, 6748, 6860, 7168, 7712, 7840, 8435, 8575, 8960, 9640, 9800, 10976, 11200, 11809, 12050, 12544, 12800, 13496, 13720, 15424, 15680, 16870, 17150, 17920, 19280, 19600, 21952, 22400, 23618, 24100, 25088, 25600, 26992, 27440, 30848, 31360, 33740, 34300, 35840, 38560, 39200, 42175, 43904, 44800, 47236, 48200, 50176, 53984, 54880, 59045, 61696, 62720, 67480, 68600, 77120, 78400, 82663, 84350, 87808, 89600, 94472, 96400, 107968, 109760, 118090, 123392, 125440, 134960, 137200, 154240, 156800, 165326, 168700, 175616, 179200, 188944, 192800, 215936, 219520, 236180, 246784, 250880, 269920, 274400, 295225, 308480, 313600, 330652, 337400, 351232, 377888, 385600, 413315, 431872, 439040, 472360, 539840, 548800, 590450, 616960, 627200, 661304, 674800, 755776, 771200, 826630, 863744, 878080, 944720, 1079680, 1097600, 1180900, 1233920, 1254400, 1322608, 1349600, 1511552, 1542400, 1653260, 1727488, 1756160, 1889440, 2066575, 2159360, 2195200, 2361800, 2645216, 2699200, 3023104, 3084800, 3306520, 3778880, 4133150, 4318720, 4390400, 4723600, 5290432, 5398400, 6046208, 6169600, 6613040, 7557760, 8266300, 8637440, 8780800, 9447200, 10580864, 10796800, 12092416, 13226080, 15115520, 16532600, 18894400, 21161728, 21593600, 26452160, 30231040, 33065200, 37788800, 42323456, 43187200, 52904320, 60462080, 66130400, 75577600, 84646912, 105808640, 132260800, 151155200, 211617280, 264521600, 302310400, 423234560, 529043200, 1058086400, 2116172800]

約数ペア:

[(1, 2116172800), (2, 1058086400), (4, 529043200), (5, 423234560), (7, 302310400), (8, 264521600), (10, 211617280), (14, 151155200), (16, 132260800), (20, 105808640), (25, 84646912), (28, 75577600), (32, 66130400), (35, 60462080), (40, 52904320), (49, 43187200), (50, 42323456), (56, 37788800), (64, 33065200), (70, 30231040), (80, 26452160), (98, 21593600), (100, 21161728), (112, 18894400), (128, 16532600), (140, 15115520), (160, 13226080), (175, 12092416), (196, 10796800), (200, 10580864), (224, 9447200), (241, 8780800), (245, 8637440), (256, 8266300), (280, 7557760), (320, 6613040), (343, 6169600), (350, 6046208), (392, 5398400), (400, 5290432), (448, 4723600), (482, 4390400), (490, 4318720), (512, 4133150), (560, 3778880), (640, 3306520), (686, 3084800), (700, 3023104), (784, 2699200), (800, 2645216), (896, 2361800), (964, 2195200), (980, 2159360), (1024, 2066575), (1120, 1889440), (1205, 1756160), (1225, 1727488), (1280, 1653260), (1372, 1542400), (1400, 1511552), (1568, 1349600), (1600, 1322608), (1687, 1254400), (1715, 1233920), (1792, 1180900), (1928, 1097600), (1960, 1079680), (2240, 944720), (2410, 878080), (2450, 863744), (2560, 826630), (2744, 771200), (2800, 755776), (3136, 674800), (3200, 661304), (3374, 627200), (3430, 616960), (3584, 590450), (3856, 548800), (3920, 539840), (4480, 472360), (4820, 439040), (4900, 431872), (5120, 413315), (5488, 385600), (5600, 377888), (6025, 351232), (6272, 337400), (6400, 330652), (6748, 313600), (6860, 308480), (7168, 295225), (7712, 274400), (7840, 269920), (8435, 250880), (8575, 246784), (8960, 236180), (9640, 219520), (9800, 215936), (10976, 192800), (11200, 188944), (11809, 179200), (12050, 175616), (12544, 168700), (12800, 165326), (13496, 156800), (13720, 154240), (15424, 137200), (15680, 134960), (16870, 125440), (17150, 123392), (17920, 118090), (19280, 109760), (19600, 107968), (21952, 96400), (22400, 94472), (23618, 89600), (24100, 87808), (25088, 84350), (25600, 82663), (26992, 78400), (27440, 77120), (30848, 68600), (31360, 67480), (33740, 62720), (34300, 61696), (35840, 59045), (38560, 54880), (39200, 53984), (42175, 50176), (43904, 48200), (44800, 47236)]