189911040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 208

約数和(自身を含む): 665240256

約数和(自身を除く): 475329216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 281, 320, 330, 352, 384, 440, 480, 512, 528, 562, 640, 660, 704, 768, 843, 880, 960, 1024, 1056, 1124, 1280, 1320, 1405, 1408, 1536, 1686, 1760, 1920, 2048, 2112, 2248, 2560, 2640, 2810, 2816, 3072, 3091, 3372, 3520, 3840, 4096, 4215, 4224, 4496, 5120, 5280, 5620, 5632, 6144, 6182, 6744, 7040, 7680, 8430, 8448, 8992, 9273, 10240, 10560, 11240, 11264, 12288, 12364, 13488, 14080, 15360, 15455, 16860, 16896, 17984, 18546, 20480, 21120, 22480, 22528, 24728, 26976, 28160, 30720, 30910, 33720, 33792, 35968, 37092, 42240, 44960, 45056, 46365, 49456, 53952, 56320, 61440, 61820, 67440, 67584, 71936, 74184, 84480, 89920, 92730, 98912, 107904, 112640, 123640, 134880, 135168, 143872, 148368, 168960, 179840, 185460, 197824, 215808, 225280, 247280, 269760, 287744, 296736, 337920, 359680, 370920, 395648, 431616, 494560, 539520, 575488, 593472, 675840, 719360, 741840, 791296, 863232, 989120, 1079040, 1150976, 1186944, 1438720, 1483680, 1582592, 1726464, 1978240, 2158080, 2373888, 2877440, 2967360, 3165184, 3452928, 3956480, 4316160, 4747776, 5754880, 5934720, 6330368, 7912960, 8632320, 9495552, 11869440, 12660736, 15825920, 17264640, 18991104, 23738880, 31651840, 37982208, 47477760, 63303680, 94955520, 189911040]

約数ペア:

[(1, 189911040), (2, 94955520), (3, 63303680), (4, 47477760), (5, 37982208), (6, 31651840), (8, 23738880), (10, 18991104), (11, 17264640), (12, 15825920), (15, 12660736), (16, 11869440), (20, 9495552), (22, 8632320), (24, 7912960), (30, 6330368), (32, 5934720), (33, 5754880), (40, 4747776), (44, 4316160), (48, 3956480), (55, 3452928), (60, 3165184), (64, 2967360), (66, 2877440), (80, 2373888), (88, 2158080), (96, 1978240), (110, 1726464), (120, 1582592), (128, 1483680), (132, 1438720), (160, 1186944), (165, 1150976), (176, 1079040), (192, 989120), (220, 863232), (240, 791296), (256, 741840), (264, 719360), (281, 675840), (320, 593472), (330, 575488), (352, 539520), (384, 494560), (440, 431616), (480, 395648), (512, 370920), (528, 359680), (562, 337920), (640, 296736), (660, 287744), (704, 269760), (768, 247280), (843, 225280), (880, 215808), (960, 197824), (1024, 185460), (1056, 179840), (1124, 168960), (1280, 148368), (1320, 143872), (1405, 135168), (1408, 134880), (1536, 123640), (1686, 112640), (1760, 107904), (1920, 98912), (2048, 92730), (2112, 89920), (2248, 84480), (2560, 74184), (2640, 71936), (2810, 67584), (2816, 67440), (3072, 61820), (3091, 61440), (3372, 56320), (3520, 53952), (3840, 49456), (4096, 46365), (4215, 45056), (4224, 44960), (4496, 42240), (5120, 37092), (5280, 35968), (5620, 33792), (5632, 33720), (6144, 30910), (6182, 30720), (6744, 28160), (7040, 26976), (7680, 24728), (8430, 22528), (8448, 22480), (8992, 21120), (9273, 20480), (10240, 18546), (10560, 17984), (11240, 16896), (11264, 16860), (12288, 15455), (12364, 15360), (13488, 14080)]