208673280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3019}}^1$

素因数の和:3051

約数の個数: 160

約数和(自身を含む): 741470400

約数和(自身を除く): 532797120

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3019, 3456, 3840, 4320, 4608, 5760, 6038, 6912, 7680, 8640, 9057, 11520, 12076, 13824, 15095, 17280, 18114, 23040, 24152, 27171, 30190, 34560, 36228, 45285, 48304, 54342, 60380, 69120, 72456, 81513, 90570, 96608, 108684, 120760, 135855, 144912, 163026, 181140, 193216, 217368, 241520, 271710, 289824, 326052, 362280, 386432, 407565, 434736, 483040, 543420, 579648, 652104, 724560, 772864, 815130, 869472, 966080, 1086840, 1159296, 1304208, 1449120, 1545728, 1630260, 1738944, 1932160, 2173680, 2318592, 2608416, 2898240, 3260520, 3477888, 3864320, 4347360, 4637184, 5216832, 5796480, 6521040, 6955776, 7728640, 8694720, 10433664, 11592960, 13042080, 13911552, 17389440, 20867328, 23185920, 26084160, 34778880, 41734656, 52168320, 69557760, 104336640, 208673280]

約数ペア:

[(1, 208673280), (2, 104336640), (3, 69557760), (4, 52168320), (5, 41734656), (6, 34778880), (8, 26084160), (9, 23185920), (10, 20867328), (12, 17389440), (15, 13911552), (16, 13042080), (18, 11592960), (20, 10433664), (24, 8694720), (27, 7728640), (30, 6955776), (32, 6521040), (36, 5796480), (40, 5216832), (45, 4637184), (48, 4347360), (54, 3864320), (60, 3477888), (64, 3260520), (72, 2898240), (80, 2608416), (90, 2318592), (96, 2173680), (108, 1932160), (120, 1738944), (128, 1630260), (135, 1545728), (144, 1449120), (160, 1304208), (180, 1159296), (192, 1086840), (216, 966080), (240, 869472), (256, 815130), (270, 772864), (288, 724560), (320, 652104), (360, 579648), (384, 543420), (432, 483040), (480, 434736), (512, 407565), (540, 386432), (576, 362280), (640, 326052), (720, 289824), (768, 271710), (864, 241520), (960, 217368), (1080, 193216), (1152, 181140), (1280, 163026), (1440, 144912), (1536, 135855), (1728, 120760), (1920, 108684), (2160, 96608), (2304, 90570), (2560, 81513), (2880, 72456), (3019, 69120), (3456, 60380), (3840, 54342), (4320, 48304), (4608, 45285), (5760, 36228), (6038, 34560), (6912, 30190), (7680, 27171), (8640, 24152), (9057, 23040), (11520, 18114), (12076, 17280), (13824, 15095)]