7538820480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6577}}^1$

素因数の和:6801

約数の個数: 192

約数和(自身を含む): 26167284000

約数和(自身を除く): 18628463520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 199, 240, 288, 320, 360, 384, 398, 480, 576, 597, 640, 720, 796, 960, 995, 1152, 1194, 1440, 1592, 1791, 1920, 1990, 2388, 2880, 2985, 3184, 3582, 3980, 4776, 5760, 5970, 6368, 6577, 7164, 7960, 8955, 9552, 11940, 12736, 13154, 14328, 15920, 17910, 19104, 19731, 23880, 25472, 26308, 28656, 31840, 32885, 35820, 38208, 39462, 47760, 52616, 57312, 59193, 63680, 65770, 71640, 76416, 78924, 95520, 98655, 105232, 114624, 118386, 127360, 131540, 143280, 157848, 191040, 197310, 210464, 229248, 236772, 263080, 286560, 295965, 315696, 382080, 394620, 420928, 473544, 526160, 573120, 591930, 631392, 789240, 841856, 947088, 1052320, 1146240, 1183860, 1262784, 1308823, 1578480, 1894176, 2104640, 2367720, 2525568, 2617646, 3156960, 3788352, 3926469, 4209280, 4735440, 5235292, 6313920, 6544115, 7576704, 7852938, 9470880, 10470584, 11779407, 12627840, 13088230, 15705876, 18941760, 19632345, 20941168, 23558814, 26176460, 31411752, 37883520, 39264690, 41882336, 47117628, 52352920, 58897035, 62823504, 78529380, 83764672, 94235256, 104705840, 117794070, 125647008, 157058760, 167529344, 188470512, 209411680, 235588140, 251294016, 314117520, 376941024, 418823360, 471176280, 502588032, 628235040, 753882048, 837646720, 942352560, 1256470080, 1507764096, 1884705120, 2512940160, 3769410240, 7538820480]

約数ペア:

[(1, 7538820480), (2, 3769410240), (3, 2512940160), (4, 1884705120), (5, 1507764096), (6, 1256470080), (8, 942352560), (9, 837646720), (10, 753882048), (12, 628235040), (15, 502588032), (16, 471176280), (18, 418823360), (20, 376941024), (24, 314117520), (30, 251294016), (32, 235588140), (36, 209411680), (40, 188470512), (45, 167529344), (48, 157058760), (60, 125647008), (64, 117794070), (72, 104705840), (80, 94235256), (90, 83764672), (96, 78529380), (120, 62823504), (128, 58897035), (144, 52352920), (160, 47117628), (180, 41882336), (192, 39264690), (199, 37883520), (240, 31411752), (288, 26176460), (320, 23558814), (360, 20941168), (384, 19632345), (398, 18941760), (480, 15705876), (576, 13088230), (597, 12627840), (640, 11779407), (720, 10470584), (796, 9470880), (960, 7852938), (995, 7576704), (1152, 6544115), (1194, 6313920), (1440, 5235292), (1592, 4735440), (1791, 4209280), (1920, 3926469), (1990, 3788352), (2388, 3156960), (2880, 2617646), (2985, 2525568), (3184, 2367720), (3582, 2104640), (3980, 1894176), (4776, 1578480), (5760, 1308823), (5970, 1262784), (6368, 1183860), (6577, 1146240), (7164, 1052320), (7960, 947088), (8955, 841856), (9552, 789240), (11940, 631392), (12736, 591930), (13154, 573120), (14328, 526160), (15920, 473544), (17910, 420928), (19104, 394620), (19731, 382080), (23880, 315696), (25472, 295965), (26308, 286560), (28656, 263080), (31840, 236772), (32885, 229248), (35820, 210464), (38208, 197310), (39462, 191040), (47760, 157848), (52616, 143280), (57312, 131540), (59193, 127360), (63680, 118386), (65770, 114624), (71640, 105232), (76416, 98655), (78924, 95520)]