201346560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 200

約数和(自身を含む): 721902456

約数和(自身を除く): 520555896

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 971, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1942, 2160, 2304, 2560, 2592, 2880, 2913, 3240, 3456, 3840, 3884, 4320, 4608, 4855, 5184, 5760, 5826, 6480, 6912, 7680, 7768, 8640, 8739, 9710, 10368, 11520, 11652, 12960, 13824, 14565, 15536, 17280, 17478, 19420, 20736, 23040, 23304, 25920, 26217, 29130, 31072, 34560, 34956, 38840, 41472, 43695, 46608, 51840, 52434, 58260, 62144, 69120, 69912, 77680, 78651, 87390, 93216, 103680, 104868, 116520, 124288, 131085, 139824, 155360, 157302, 174780, 186432, 207360, 209736, 233040, 248576, 262170, 279648, 310720, 314604, 349560, 372864, 393255, 419472, 466080, 497152, 524340, 559296, 621440, 629208, 699120, 745728, 786510, 838944, 932160, 1048680, 1118592, 1242880, 1258416, 1398240, 1491456, 1573020, 1677888, 1864320, 2097360, 2237184, 2485760, 2516832, 2796480, 3146040, 3355776, 3728640, 4194720, 4474368, 5033664, 5592960, 6292080, 6711552, 7457280, 8389440, 10067328, 11185920, 12584160, 13423104, 16778880, 20134656, 22371840, 25168320, 33557760, 40269312, 50336640, 67115520, 100673280, 201346560]

約数ペア:

[(1, 201346560), (2, 100673280), (3, 67115520), (4, 50336640), (5, 40269312), (6, 33557760), (8, 25168320), (9, 22371840), (10, 20134656), (12, 16778880), (15, 13423104), (16, 12584160), (18, 11185920), (20, 10067328), (24, 8389440), (27, 7457280), (30, 6711552), (32, 6292080), (36, 5592960), (40, 5033664), (45, 4474368), (48, 4194720), (54, 3728640), (60, 3355776), (64, 3146040), (72, 2796480), (80, 2516832), (81, 2485760), (90, 2237184), (96, 2097360), (108, 1864320), (120, 1677888), (128, 1573020), (135, 1491456), (144, 1398240), (160, 1258416), (162, 1242880), (180, 1118592), (192, 1048680), (216, 932160), (240, 838944), (256, 786510), (270, 745728), (288, 699120), (320, 629208), (324, 621440), (360, 559296), (384, 524340), (405, 497152), (432, 466080), (480, 419472), (512, 393255), (540, 372864), (576, 349560), (640, 314604), (648, 310720), (720, 279648), (768, 262170), (810, 248576), (864, 233040), (960, 209736), (971, 207360), (1080, 186432), (1152, 174780), (1280, 157302), (1296, 155360), (1440, 139824), (1536, 131085), (1620, 124288), (1728, 116520), (1920, 104868), (1942, 103680), (2160, 93216), (2304, 87390), (2560, 78651), (2592, 77680), (2880, 69912), (2913, 69120), (3240, 62144), (3456, 58260), (3840, 52434), (3884, 51840), (4320, 46608), (4608, 43695), (4855, 41472), (5184, 38840), (5760, 34956), (5826, 34560), (6480, 31072), (6912, 29130), (7680, 26217), (7768, 25920), (8640, 23304), (8739, 23040), (9710, 20736), (10368, 19420), (11520, 17478), (11652, 17280), (12960, 15536), (13824, 14565)]