2118032640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3469}}^1$

素因数の和:3549

約数の個数: 216

約数和(自身を含む): 7468592040

約数和(自身を除く): 5350559400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1060, 1152, 1272, 1280, 1440, 1590, 1696, 1908, 1920, 2120, 2304, 2385, 2544, 2880, 3180, 3392, 3469, 3816, 3840, 4240, 4770, 5088, 5760, 6360, 6784, 6938, 7632, 8480, 9540, 10176, 10407, 11520, 12720, 13568, 13876, 15264, 16960, 17345, 19080, 20352, 20814, 25440, 27752, 30528, 31221, 33920, 34690, 38160, 40704, 41628, 50880, 52035, 55504, 61056, 62442, 67840, 69380, 76320, 83256, 101760, 104070, 111008, 122112, 124884, 138760, 152640, 156105, 166512, 183857, 203520, 208140, 222016, 249768, 277520, 305280, 312210, 333024, 367714, 416280, 444032, 499536, 551571, 555040, 610560, 624420, 666048, 735428, 832560, 888064, 919285, 999072, 1103142, 1110080, 1248840, 1332096, 1470856, 1654713, 1665120, 1838570, 1998144, 2206284, 2220160, 2497680, 2664192, 2757855, 2941712, 3309426, 3330240, 3677140, 3996288, 4412568, 4440320, 4995360, 5515710, 5883424, 6618852, 6660480, 7354280, 7992576, 8273565, 8825136, 9990720, 11031420, 11766848, 13237704, 13320960, 14708560, 16547130, 17650272, 19981440, 22062840, 23533696, 26475408, 29417120, 33094260, 35300544, 39962880, 44125680, 47067392, 52950816, 58834240, 66188520, 70601088, 88251360, 105901632, 117668480, 132377040, 141202176, 176502720, 211803264, 235336960, 264754080, 353005440, 423606528, 529508160, 706010880, 1059016320, 2118032640]

約数ペア:

[(1, 2118032640), (2, 1059016320), (3, 706010880), (4, 529508160), (5, 423606528), (6, 353005440), (8, 264754080), (9, 235336960), (10, 211803264), (12, 176502720), (15, 141202176), (16, 132377040), (18, 117668480), (20, 105901632), (24, 88251360), (30, 70601088), (32, 66188520), (36, 58834240), (40, 52950816), (45, 47067392), (48, 44125680), (53, 39962880), (60, 35300544), (64, 33094260), (72, 29417120), (80, 26475408), (90, 23533696), (96, 22062840), (106, 19981440), (120, 17650272), (128, 16547130), (144, 14708560), (159, 13320960), (160, 13237704), (180, 11766848), (192, 11031420), (212, 9990720), (240, 8825136), (256, 8273565), (265, 7992576), (288, 7354280), (318, 6660480), (320, 6618852), (360, 5883424), (384, 5515710), (424, 4995360), (477, 4440320), (480, 4412568), (530, 3996288), (576, 3677140), (636, 3330240), (640, 3309426), (720, 2941712), (768, 2757855), (795, 2664192), (848, 2497680), (954, 2220160), (960, 2206284), (1060, 1998144), (1152, 1838570), (1272, 1665120), (1280, 1654713), (1440, 1470856), (1590, 1332096), (1696, 1248840), (1908, 1110080), (1920, 1103142), (2120, 999072), (2304, 919285), (2385, 888064), (2544, 832560), (2880, 735428), (3180, 666048), (3392, 624420), (3469, 610560), (3816, 555040), (3840, 551571), (4240, 499536), (4770, 444032), (5088, 416280), (5760, 367714), (6360, 333024), (6784, 312210), (6938, 305280), (7632, 277520), (8480, 249768), (9540, 222016), (10176, 208140), (10407, 203520), (11520, 183857), (12720, 166512), (13568, 156105), (13876, 152640), (15264, 138760), (16960, 124884), (17345, 122112), (19080, 111008), (20352, 104070), (20814, 101760), (25440, 83256), (27752, 76320), (30528, 69380), (31221, 67840), (33920, 62442), (34690, 61056), (38160, 55504), (40704, 52035), (41628, 50880)]