222186240

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2143}}^1$

素因数の和:2176

約数の個数: 180

約数和(自身を含む): 795393984

約数和(自身を除く): 573207744

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2143, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4286, 4320, 5184, 5760, 6429, 6480, 6912, 8572, 8640, 10368, 10715, 11520, 12858, 12960, 17144, 17280, 19287, 20736, 21430, 25716, 25920, 32145, 34288, 34560, 38574, 42860, 51432, 51840, 57861, 64290, 68576, 77148, 85720, 96435, 102864, 103680, 115722, 128580, 137152, 154296, 171440, 173583, 192870, 205728, 231444, 257160, 274304, 289305, 308592, 342880, 347166, 385740, 411456, 462888, 514320, 548608, 578610, 617184, 685760, 694332, 771480, 822912, 867915, 925776, 1028640, 1157220, 1234368, 1371520, 1388664, 1542960, 1645824, 1735830, 1851552, 2057280, 2314440, 2468736, 2743040, 2777328, 3085920, 3471660, 3703104, 4114560, 4628880, 4937472, 5554656, 6171840, 6943320, 7406208, 8229120, 9257760, 11109312, 12343680, 13886640, 14812416, 18515520, 22218624, 24687360, 27773280, 37031040, 44437248, 55546560, 74062080, 111093120, 222186240]

約数ペア:

[(1, 222186240), (2, 111093120), (3, 74062080), (4, 55546560), (5, 44437248), (6, 37031040), (8, 27773280), (9, 24687360), (10, 22218624), (12, 18515520), (15, 14812416), (16, 13886640), (18, 12343680), (20, 11109312), (24, 9257760), (27, 8229120), (30, 7406208), (32, 6943320), (36, 6171840), (40, 5554656), (45, 4937472), (48, 4628880), (54, 4114560), (60, 3703104), (64, 3471660), (72, 3085920), (80, 2777328), (81, 2743040), (90, 2468736), (96, 2314440), (108, 2057280), (120, 1851552), (128, 1735830), (135, 1645824), (144, 1542960), (160, 1388664), (162, 1371520), (180, 1234368), (192, 1157220), (216, 1028640), (240, 925776), (256, 867915), (270, 822912), (288, 771480), (320, 694332), (324, 685760), (360, 617184), (384, 578610), (405, 548608), (432, 514320), (480, 462888), (540, 411456), (576, 385740), (640, 347166), (648, 342880), (720, 308592), (768, 289305), (810, 274304), (864, 257160), (960, 231444), (1080, 205728), (1152, 192870), (1280, 173583), (1296, 171440), (1440, 154296), (1620, 137152), (1728, 128580), (1920, 115722), (2143, 103680), (2160, 102864), (2304, 96435), (2592, 85720), (2880, 77148), (3240, 68576), (3456, 64290), (3840, 57861), (4286, 51840), (4320, 51432), (5184, 42860), (5760, 38574), (6429, 34560), (6480, 34288), (6912, 32145), (8572, 25920), (8640, 25716), (10368, 21430), (10715, 20736), (11520, 19287), (12858, 17280), (12960, 17144)]