272867760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 1011149568

約数和(自身を除く): 738281808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 131, 132, 144, 165, 176, 180, 198, 220, 240, 262, 263, 264, 330, 360, 393, 396, 440, 495, 524, 526, 528, 655, 660, 720, 786, 789, 792, 880, 990, 1048, 1052, 1179, 1310, 1315, 1320, 1441, 1572, 1578, 1584, 1965, 1980, 2096, 2104, 2358, 2367, 2620, 2630, 2640, 2882, 2893, 3144, 3156, 3930, 3945, 3960, 4208, 4323, 4716, 4734, 5240, 5260, 5764, 5786, 5895, 6288, 6312, 7205, 7860, 7890, 7920, 8646, 8679, 9432, 9468, 10480, 10520, 11528, 11572, 11790, 11835, 12624, 12969, 14410, 14465, 15720, 15780, 17292, 17358, 18864, 18936, 21040, 21615, 23056, 23144, 23580, 23670, 25938, 26037, 28820, 28930, 31440, 31560, 34453, 34584, 34716, 37872, 43230, 43395, 46288, 47160, 47340, 51876, 52074, 57640, 57860, 63120, 64845, 68906, 69168, 69432, 86460, 86790, 94320, 94680, 103359, 103752, 104148, 115280, 115720, 129690, 130185, 137812, 138864, 172265, 172920, 173580, 189360, 206718, 207504, 208296, 231440, 259380, 260370, 275624, 310077, 344530, 345840, 347160, 378983, 413436, 416592, 516795, 518760, 520740, 551248, 620154, 689060, 694320, 757966, 826872, 1033590, 1037520, 1041480, 1136949, 1240308, 1378120, 1515932, 1550385, 1653744, 1894915, 2067180, 2082960, 2273898, 2480616, 2756240, 3031864, 3100770, 3410847, 3789830, 4134360, 4547796, 4961232, 5684745, 6063728, 6201540, 6821694, 7579660, 8268720, 9095592, 11369490, 12403080, 13643388, 15159320, 17054235, 18191184, 22738980, 24806160, 27286776, 30318640, 34108470, 45477960, 54573552, 68216940, 90955920, 136433880, 272867760]

約数ペア:

[(1, 272867760), (2, 136433880), (3, 90955920), (4, 68216940), (5, 54573552), (6, 45477960), (8, 34108470), (9, 30318640), (10, 27286776), (11, 24806160), (12, 22738980), (15, 18191184), (16, 17054235), (18, 15159320), (20, 13643388), (22, 12403080), (24, 11369490), (30, 9095592), (33, 8268720), (36, 7579660), (40, 6821694), (44, 6201540), (45, 6063728), (48, 5684745), (55, 4961232), (60, 4547796), (66, 4134360), (72, 3789830), (80, 3410847), (88, 3100770), (90, 3031864), (99, 2756240), (110, 2480616), (120, 2273898), (131, 2082960), (132, 2067180), (144, 1894915), (165, 1653744), (176, 1550385), (180, 1515932), (198, 1378120), (220, 1240308), (240, 1136949), (262, 1041480), (263, 1037520), (264, 1033590), (330, 826872), (360, 757966), (393, 694320), (396, 689060), (440, 620154), (495, 551248), (524, 520740), (526, 518760), (528, 516795), (655, 416592), (660, 413436), (720, 378983), (786, 347160), (789, 345840), (792, 344530), (880, 310077), (990, 275624), (1048, 260370), (1052, 259380), (1179, 231440), (1310, 208296), (1315, 207504), (1320, 206718), (1441, 189360), (1572, 173580), (1578, 172920), (1584, 172265), (1965, 138864), (1980, 137812), (2096, 130185), (2104, 129690), (2358, 115720), (2367, 115280), (2620, 104148), (2630, 103752), (2640, 103359), (2882, 94680), (2893, 94320), (3144, 86790), (3156, 86460), (3930, 69432), (3945, 69168), (3960, 68906), (4208, 64845), (4323, 63120), (4716, 57860), (4734, 57640), (5240, 52074), (5260, 51876), (5764, 47340), (5786, 47160), (5895, 46288), (6288, 43395), (6312, 43230), (7205, 37872), (7860, 34716), (7890, 34584), (7920, 34453), (8646, 31560), (8679, 31440), (9432, 28930), (9468, 28820), (10480, 26037), (10520, 25938), (11528, 23670), (11572, 23580), (11790, 23144), (11835, 23056), (12624, 21615), (12969, 21040), (14410, 18936), (14465, 18864), (15720, 17358), (15780, 17292)]