265357440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2051

約数の個数: 192

約数和(自身を含む): 956629440

約数和(自身を除く): 691272000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2003, 2070, 2208, 2760, 2880, 2944, 3312, 3680, 4006, 4140, 4416, 5520, 5760, 6009, 6624, 7360, 8012, 8280, 8832, 10015, 11040, 12018, 13248, 14720, 16024, 16560, 18027, 20030, 22080, 24036, 26496, 30045, 32048, 33120, 36054, 40060, 44160, 46069, 48072, 60090, 64096, 66240, 72108, 80120, 90135, 92138, 96144, 120180, 128192, 132480, 138207, 144216, 160240, 180270, 184276, 192288, 230345, 240360, 256384, 276414, 288432, 320480, 360540, 368552, 384576, 414621, 460690, 480720, 552828, 576864, 640960, 691035, 721080, 737104, 769152, 829242, 921380, 961440, 1105656, 1153728, 1281920, 1382070, 1442160, 1474208, 1658484, 1842760, 1922880, 2073105, 2211312, 2307456, 2764140, 2884320, 2948416, 3316968, 3685520, 3845760, 4146210, 4422624, 5528280, 5768640, 5896832, 6633936, 7371040, 8292420, 8845248, 11056560, 11537280, 13267872, 14742080, 16584840, 17690496, 22113120, 26535744, 29484160, 33169680, 44226240, 53071488, 66339360, 88452480, 132678720, 265357440]

約数ペア:

[(1, 265357440), (2, 132678720), (3, 88452480), (4, 66339360), (5, 53071488), (6, 44226240), (8, 33169680), (9, 29484160), (10, 26535744), (12, 22113120), (15, 17690496), (16, 16584840), (18, 14742080), (20, 13267872), (23, 11537280), (24, 11056560), (30, 8845248), (32, 8292420), (36, 7371040), (40, 6633936), (45, 5896832), (46, 5768640), (48, 5528280), (60, 4422624), (64, 4146210), (69, 3845760), (72, 3685520), (80, 3316968), (90, 2948416), (92, 2884320), (96, 2764140), (115, 2307456), (120, 2211312), (128, 2073105), (138, 1922880), (144, 1842760), (160, 1658484), (180, 1474208), (184, 1442160), (192, 1382070), (207, 1281920), (230, 1153728), (240, 1105656), (276, 961440), (288, 921380), (320, 829242), (345, 769152), (360, 737104), (368, 721080), (384, 691035), (414, 640960), (460, 576864), (480, 552828), (552, 480720), (576, 460690), (640, 414621), (690, 384576), (720, 368552), (736, 360540), (828, 320480), (920, 288432), (960, 276414), (1035, 256384), (1104, 240360), (1152, 230345), (1380, 192288), (1440, 184276), (1472, 180270), (1656, 160240), (1840, 144216), (1920, 138207), (2003, 132480), (2070, 128192), (2208, 120180), (2760, 96144), (2880, 92138), (2944, 90135), (3312, 80120), (3680, 72108), (4006, 66240), (4140, 64096), (4416, 60090), (5520, 48072), (5760, 46069), (6009, 44160), (6624, 40060), (7360, 36054), (8012, 33120), (8280, 32048), (8832, 30045), (10015, 26496), (11040, 24036), (12018, 22080), (13248, 20030), (14720, 18027), (16024, 16560)]