27128640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:405

約数の個数: 224

約数和(自身を含む): 107679744

約数和(自身を除く): 80551104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 367, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 734, 770, 840, 880, 924, 960, 1056, 1101, 1120, 1155, 1232, 1320, 1344, 1468, 1540, 1680, 1760, 1835, 1848, 2112, 2202, 2240, 2310, 2464, 2569, 2640, 2936, 3080, 3360, 3520, 3670, 3696, 4037, 4404, 4620, 4928, 5138, 5280, 5505, 5872, 6160, 6720, 7340, 7392, 7707, 8074, 8808, 9240, 10276, 10560, 11010, 11744, 12111, 12320, 12845, 14680, 14784, 15414, 16148, 17616, 18480, 20185, 20552, 22020, 23488, 24222, 24640, 25690, 28259, 29360, 30828, 32296, 35232, 36960, 38535, 40370, 41104, 44040, 48444, 51380, 56518, 58720, 60555, 61656, 64592, 70464, 73920, 77070, 80740, 82208, 84777, 88080, 96888, 102760, 113036, 117440, 121110, 123312, 129184, 141295, 154140, 161480, 164416, 169554, 176160, 193776, 205520, 226072, 242220, 246624, 258368, 282590, 308280, 322960, 339108, 352320, 387552, 411040, 423885, 452144, 484440, 493248, 565180, 616560, 645920, 678216, 775104, 822080, 847770, 904288, 968880, 1130360, 1233120, 1291840, 1356432, 1695540, 1808576, 1937760, 2260720, 2466240, 2712864, 3391080, 3875520, 4521440, 5425728, 6782160, 9042880, 13564320, 27128640]

約数ペア:

[(1, 27128640), (2, 13564320), (3, 9042880), (4, 6782160), (5, 5425728), (6, 4521440), (7, 3875520), (8, 3391080), (10, 2712864), (11, 2466240), (12, 2260720), (14, 1937760), (15, 1808576), (16, 1695540), (20, 1356432), (21, 1291840), (22, 1233120), (24, 1130360), (28, 968880), (30, 904288), (32, 847770), (33, 822080), (35, 775104), (40, 678216), (42, 645920), (44, 616560), (48, 565180), (55, 493248), (56, 484440), (60, 452144), (64, 423885), (66, 411040), (70, 387552), (77, 352320), (80, 339108), (84, 322960), (88, 308280), (96, 282590), (105, 258368), (110, 246624), (112, 242220), (120, 226072), (132, 205520), (140, 193776), (154, 176160), (160, 169554), (165, 164416), (168, 161480), (176, 154140), (192, 141295), (210, 129184), (220, 123312), (224, 121110), (231, 117440), (240, 113036), (264, 102760), (280, 96888), (308, 88080), (320, 84777), (330, 82208), (336, 80740), (352, 77070), (367, 73920), (385, 70464), (420, 64592), (440, 61656), (448, 60555), (462, 58720), (480, 56518), (528, 51380), (560, 48444), (616, 44040), (660, 41104), (672, 40370), (704, 38535), (734, 36960), (770, 35232), (840, 32296), (880, 30828), (924, 29360), (960, 28259), (1056, 25690), (1101, 24640), (1120, 24222), (1155, 23488), (1232, 22020), (1320, 20552), (1344, 20185), (1468, 18480), (1540, 17616), (1680, 16148), (1760, 15414), (1835, 14784), (1848, 14680), (2112, 12845), (2202, 12320), (2240, 12111), (2310, 11744), (2464, 11010), (2569, 10560), (2640, 10276), (2936, 9240), (3080, 8808), (3360, 8074), (3520, 7707), (3670, 7392), (3696, 7340), (4037, 6720), (4404, 6160), (4620, 5872), (4928, 5505), (5138, 5280)]