164623360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 176

約数和(自身を含む): 448047360

約数和(自身を除く): 283424000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 79, 80, 88, 110, 128, 148, 158, 160, 176, 185, 220, 256, 296, 316, 320, 352, 370, 395, 407, 440, 512, 592, 632, 640, 704, 740, 790, 814, 869, 880, 1024, 1184, 1264, 1280, 1408, 1480, 1580, 1628, 1738, 1760, 2035, 2368, 2528, 2560, 2816, 2923, 2960, 3160, 3256, 3476, 3520, 4070, 4345, 4736, 5056, 5120, 5632, 5846, 5920, 6320, 6512, 6952, 7040, 8140, 8690, 9472, 10112, 11264, 11692, 11840, 12640, 13024, 13904, 14080, 14615, 16280, 17380, 18944, 20224, 23384, 23680, 25280, 26048, 27808, 28160, 29230, 32153, 32560, 34760, 37888, 40448, 46768, 47360, 50560, 52096, 55616, 56320, 58460, 64306, 65120, 69520, 80896, 93536, 94720, 101120, 104192, 111232, 116920, 128612, 130240, 139040, 160765, 187072, 189440, 202240, 208384, 222464, 233840, 257224, 260480, 278080, 321530, 374144, 404480, 416768, 444928, 467680, 514448, 520960, 556160, 643060, 748288, 889856, 935360, 1028896, 1041920, 1112320, 1286120, 1496576, 1870720, 2057792, 2083840, 2224640, 2572240, 2993152, 3741440, 4115584, 4449280, 5144480, 7482880, 8231168, 10288960, 14965760, 16462336, 20577920, 32924672, 41155840, 82311680, 164623360]

約数ペア:

[(1, 164623360), (2, 82311680), (4, 41155840), (5, 32924672), (8, 20577920), (10, 16462336), (11, 14965760), (16, 10288960), (20, 8231168), (22, 7482880), (32, 5144480), (37, 4449280), (40, 4115584), (44, 3741440), (55, 2993152), (64, 2572240), (74, 2224640), (79, 2083840), (80, 2057792), (88, 1870720), (110, 1496576), (128, 1286120), (148, 1112320), (158, 1041920), (160, 1028896), (176, 935360), (185, 889856), (220, 748288), (256, 643060), (296, 556160), (316, 520960), (320, 514448), (352, 467680), (370, 444928), (395, 416768), (407, 404480), (440, 374144), (512, 321530), (592, 278080), (632, 260480), (640, 257224), (704, 233840), (740, 222464), (790, 208384), (814, 202240), (869, 189440), (880, 187072), (1024, 160765), (1184, 139040), (1264, 130240), (1280, 128612), (1408, 116920), (1480, 111232), (1580, 104192), (1628, 101120), (1738, 94720), (1760, 93536), (2035, 80896), (2368, 69520), (2528, 65120), (2560, 64306), (2816, 58460), (2923, 56320), (2960, 55616), (3160, 52096), (3256, 50560), (3476, 47360), (3520, 46768), (4070, 40448), (4345, 37888), (4736, 34760), (5056, 32560), (5120, 32153), (5632, 29230), (5846, 28160), (5920, 27808), (6320, 26048), (6512, 25280), (6952, 23680), (7040, 23384), (8140, 20224), (8690, 18944), (9472, 17380), (10112, 16280), (11264, 14615), (11692, 14080), (11840, 13904), (12640, 13024)]