67115520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 160

約数和(自身を含む): 238645440

約数和(自身を除く): 171529920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 971, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 1942, 2160, 2304, 2560, 2880, 2913, 3456, 3840, 3884, 4320, 4608, 4855, 5760, 5826, 6912, 7680, 7768, 8640, 8739, 9710, 11520, 11652, 13824, 14565, 15536, 17280, 17478, 19420, 23040, 23304, 26217, 29130, 31072, 34560, 34956, 38840, 43695, 46608, 52434, 58260, 62144, 69120, 69912, 77680, 87390, 93216, 104868, 116520, 124288, 131085, 139824, 155360, 174780, 186432, 209736, 233040, 248576, 262170, 279648, 310720, 349560, 372864, 419472, 466080, 497152, 524340, 559296, 621440, 699120, 745728, 838944, 932160, 1048680, 1118592, 1242880, 1398240, 1491456, 1677888, 1864320, 2097360, 2237184, 2485760, 2796480, 3355776, 3728640, 4194720, 4474368, 5592960, 6711552, 7457280, 8389440, 11185920, 13423104, 16778880, 22371840, 33557760, 67115520]

約数ペア:

[(1, 67115520), (2, 33557760), (3, 22371840), (4, 16778880), (5, 13423104), (6, 11185920), (8, 8389440), (9, 7457280), (10, 6711552), (12, 5592960), (15, 4474368), (16, 4194720), (18, 3728640), (20, 3355776), (24, 2796480), (27, 2485760), (30, 2237184), (32, 2097360), (36, 1864320), (40, 1677888), (45, 1491456), (48, 1398240), (54, 1242880), (60, 1118592), (64, 1048680), (72, 932160), (80, 838944), (90, 745728), (96, 699120), (108, 621440), (120, 559296), (128, 524340), (135, 497152), (144, 466080), (160, 419472), (180, 372864), (192, 349560), (216, 310720), (240, 279648), (256, 262170), (270, 248576), (288, 233040), (320, 209736), (360, 186432), (384, 174780), (432, 155360), (480, 139824), (512, 131085), (540, 124288), (576, 116520), (640, 104868), (720, 93216), (768, 87390), (864, 77680), (960, 69912), (971, 69120), (1080, 62144), (1152, 58260), (1280, 52434), (1440, 46608), (1536, 43695), (1728, 38840), (1920, 34956), (1942, 34560), (2160, 31072), (2304, 29130), (2560, 26217), (2880, 23304), (2913, 23040), (3456, 19420), (3840, 17478), (3884, 17280), (4320, 15536), (4608, 14565), (4855, 13824), (5760, 11652), (5826, 11520), (6912, 9710), (7680, 8739), (7768, 8640)]