879484160

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 2350027680

約数和(自身を除く): 1470543520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 43, 58, 64, 76, 80, 86, 95, 116, 128, 145, 152, 160, 172, 190, 215, 232, 256, 290, 304, 320, 344, 380, 430, 464, 551, 580, 608, 640, 688, 760, 817, 841, 860, 928, 1102, 1160, 1216, 1247, 1280, 1376, 1520, 1634, 1682, 1720, 1856, 2204, 2320, 2432, 2494, 2752, 2755, 3040, 3268, 3364, 3440, 3712, 4085, 4205, 4408, 4640, 4864, 4988, 5504, 5510, 6080, 6235, 6536, 6728, 6880, 7424, 8170, 8410, 8816, 9280, 9976, 11008, 11020, 12160, 12470, 13072, 13456, 13760, 15979, 16340, 16820, 17632, 18560, 19952, 22040, 23693, 24320, 24940, 26144, 26912, 27520, 31958, 32680, 33640, 35264, 36163, 37120, 39904, 44080, 47386, 49880, 52288, 53824, 55040, 63916, 65360, 67280, 70528, 72326, 79808, 79895, 88160, 94772, 99760, 104576, 107648, 118465, 127832, 130720, 134560, 141056, 144652, 159616, 159790, 176320, 180815, 189544, 199520, 209152, 215296, 236930, 255664, 261440, 269120, 289304, 319232, 319580, 352640, 361630, 379088, 399040, 473860, 511328, 522880, 538240, 578608, 639160, 687097, 705280, 723260, 758176, 798080, 947720, 1022656, 1045760, 1076480, 1157216, 1278320, 1374194, 1446520, 1516352, 1596160, 1895440, 2045312, 2314432, 2556640, 2748388, 2893040, 3032704, 3435485, 3790880, 4090624, 4628864, 5113280, 5496776, 5786080, 6065408, 6870970, 7581760, 9257728, 10226560, 10993552, 11572160, 13741940, 15163520, 20453120, 21987104, 23144320, 27483880, 30327040, 43974208, 46288640, 54967760, 87948416, 109935520, 175896832, 219871040, 439742080, 879484160]

約数ペア:

[(1, 879484160), (2, 439742080), (4, 219871040), (5, 175896832), (8, 109935520), (10, 87948416), (16, 54967760), (19, 46288640), (20, 43974208), (29, 30327040), (32, 27483880), (38, 23144320), (40, 21987104), (43, 20453120), (58, 15163520), (64, 13741940), (76, 11572160), (80, 10993552), (86, 10226560), (95, 9257728), (116, 7581760), (128, 6870970), (145, 6065408), (152, 5786080), (160, 5496776), (172, 5113280), (190, 4628864), (215, 4090624), (232, 3790880), (256, 3435485), (290, 3032704), (304, 2893040), (320, 2748388), (344, 2556640), (380, 2314432), (430, 2045312), (464, 1895440), (551, 1596160), (580, 1516352), (608, 1446520), (640, 1374194), (688, 1278320), (760, 1157216), (817, 1076480), (841, 1045760), (860, 1022656), (928, 947720), (1102, 798080), (1160, 758176), (1216, 723260), (1247, 705280), (1280, 687097), (1376, 639160), (1520, 578608), (1634, 538240), (1682, 522880), (1720, 511328), (1856, 473860), (2204, 399040), (2320, 379088), (2432, 361630), (2494, 352640), (2752, 319580), (2755, 319232), (3040, 289304), (3268, 269120), (3364, 261440), (3440, 255664), (3712, 236930), (4085, 215296), (4205, 209152), (4408, 199520), (4640, 189544), (4864, 180815), (4988, 176320), (5504, 159790), (5510, 159616), (6080, 144652), (6235, 141056), (6536, 134560), (6728, 130720), (6880, 127832), (7424, 118465), (8170, 107648), (8410, 104576), (8816, 99760), (9280, 94772), (9976, 88160), (11008, 79895), (11020, 79808), (12160, 72326), (12470, 70528), (13072, 67280), (13456, 65360), (13760, 63916), (15979, 55040), (16340, 53824), (16820, 52288), (17632, 49880), (18560, 47386), (19952, 44080), (22040, 39904), (23693, 37120), (24320, 36163), (24940, 35264), (26144, 33640), (26912, 32680), (27520, 31958)]