199018080

素因数分解:

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

素因数の和:2050

約数の個数: 192

約数和(自身を含む): 727211520

約数和(自身を除く): 528193440

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, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2003, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4006, 4140, 4320, 4968, 5520, 6009, 6210, 6624, 8012, 8280, 9936, 10015, 11040, 12018, 12420, 16024, 16560, 18027, 19872, 20030, 24036, 24840, 30045, 32048, 33120, 36054, 40060, 46069, 48072, 49680, 54081, 60090, 64096, 72108, 80120, 90135, 92138, 96144, 99360, 108162, 120180, 138207, 144216, 160240, 180270, 184276, 192288, 216324, 230345, 240360, 270405, 276414, 288432, 320480, 360540, 368552, 414621, 432648, 460690, 480720, 540810, 552828, 576864, 691035, 721080, 737104, 829242, 865296, 921380, 961440, 1081620, 1105656, 1243863, 1382070, 1442160, 1474208, 1658484, 1730592, 1842760, 2073105, 2163240, 2211312, 2487726, 2764140, 2884320, 3316968, 3685520, 4146210, 4326480, 4422624, 4975452, 5528280, 6219315, 6633936, 7371040, 8292420, 8652960, 9950904, 11056560, 12438630, 13267872, 16584840, 19901808, 22113120, 24877260, 33169680, 39803616, 49754520, 66339360, 99509040, 199018080]

約数ペア:

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