398036160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2052

約数の個数: 224

約数和(自身を含む): 1465966080

約数和(自身を除く): 1067929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2003, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4006, 4140, 4320, 4416, 4968, 5520, 6009, 6210, 6624, 7360, 8012, 8280, 8640, 9936, 10015, 11040, 12018, 12420, 13248, 16024, 16560, 18027, 19872, 20030, 22080, 24036, 24840, 30045, 32048, 33120, 36054, 39744, 40060, 46069, 48072, 49680, 54081, 60090, 64096, 66240, 72108, 80120, 90135, 92138, 96144, 99360, 108162, 120180, 128192, 138207, 144216, 160240, 180270, 184276, 192288, 198720, 216324, 230345, 240360, 270405, 276414, 288432, 320480, 360540, 368552, 384576, 414621, 432648, 460690, 480720, 540810, 552828, 576864, 640960, 691035, 721080, 737104, 829242, 865296, 921380, 961440, 1081620, 1105656, 1153728, 1243863, 1382070, 1442160, 1474208, 1658484, 1730592, 1842760, 1922880, 2073105, 2163240, 2211312, 2487726, 2764140, 2884320, 2948416, 3316968, 3461184, 3685520, 4146210, 4326480, 4422624, 4975452, 5528280, 5768640, 6219315, 6633936, 7371040, 8292420, 8652960, 8845248, 9950904, 11056560, 12438630, 13267872, 14742080, 16584840, 17305920, 19901808, 22113120, 24877260, 26535744, 33169680, 39803616, 44226240, 49754520, 66339360, 79607232, 99509040, 132678720, 199018080, 398036160]

約数ペア:

[(1, 398036160), (2, 199018080), (3, 132678720), (4, 99509040), (5, 79607232), (6, 66339360), (8, 49754520), (9, 44226240), (10, 39803616), (12, 33169680), (15, 26535744), (16, 24877260), (18, 22113120), (20, 19901808), (23, 17305920), (24, 16584840), (27, 14742080), (30, 13267872), (32, 12438630), (36, 11056560), (40, 9950904), (45, 8845248), (46, 8652960), (48, 8292420), (54, 7371040), (60, 6633936), (64, 6219315), (69, 5768640), (72, 5528280), (80, 4975452), (90, 4422624), (92, 4326480), (96, 4146210), (108, 3685520), (115, 3461184), (120, 3316968), (135, 2948416), (138, 2884320), (144, 2764140), (160, 2487726), (180, 2211312), (184, 2163240), (192, 2073105), (207, 1922880), (216, 1842760), (230, 1730592), (240, 1658484), (270, 1474208), (276, 1442160), (288, 1382070), (320, 1243863), (345, 1153728), (360, 1105656), (368, 1081620), (414, 961440), (432, 921380), (460, 865296), (480, 829242), (540, 737104), (552, 721080), (576, 691035), (621, 640960), (690, 576864), (720, 552828), (736, 540810), (828, 480720), (864, 460690), (920, 432648), (960, 414621), (1035, 384576), (1080, 368552), (1104, 360540), (1242, 320480), (1380, 288432), (1440, 276414), (1472, 270405), (1656, 240360), (1728, 230345), (1840, 216324), (2003, 198720), (2070, 192288), (2160, 184276), (2208, 180270), (2484, 160240), (2760, 144216), (2880, 138207), (3105, 128192), (3312, 120180), (3680, 108162), (4006, 99360), (4140, 96144), (4320, 92138), (4416, 90135), (4968, 80120), (5520, 72108), (6009, 66240), (6210, 64096), (6624, 60090), (7360, 54081), (8012, 49680), (8280, 48072), (8640, 46069), (9936, 40060), (10015, 39744), (11040, 36054), (12018, 33120), (12420, 32048), (13248, 30045), (16024, 24840), (16560, 24036), (18027, 22080), (19872, 20030)]