127724520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 256

約数和(自身を含む): 499322880

約数和(自身を除く): 371598360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 253, 264, 276, 280, 308, 322, 330, 345, 385, 420, 440, 460, 462, 483, 506, 552, 601, 616, 644, 660, 690, 759, 770, 805, 840, 920, 924, 966, 1012, 1155, 1202, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1771, 1803, 1848, 1932, 2024, 2310, 2404, 2415, 2530, 2760, 3005, 3036, 3080, 3220, 3542, 3606, 3795, 3864, 4207, 4620, 4808, 4830, 5060, 5313, 6010, 6072, 6440, 6611, 7084, 7212, 7590, 8414, 8855, 9015, 9240, 9660, 10120, 10626, 12020, 12621, 13222, 13823, 14168, 14424, 15180, 16828, 17710, 18030, 19320, 19833, 21035, 21252, 24040, 25242, 26444, 26565, 27646, 30360, 33055, 33656, 35420, 36060, 39666, 41469, 42070, 42504, 46277, 50484, 52888, 53130, 55292, 63105, 66110, 69115, 70840, 72120, 79332, 82938, 84140, 92554, 96761, 99165, 100968, 106260, 110584, 126210, 132220, 138230, 138831, 152053, 158664, 165876, 168280, 185108, 193522, 198330, 207345, 212520, 231385, 252420, 264440, 276460, 277662, 290283, 304106, 331752, 370216, 387044, 396660, 414690, 456159, 462770, 483805, 504840, 552920, 555324, 580566, 608212, 694155, 760265, 774088, 793320, 829380, 912318, 925540, 967610, 1064371, 1110648, 1161132, 1216424, 1388310, 1451415, 1520530, 1658760, 1824636, 1851080, 1935220, 2128742, 2280795, 2322264, 2776620, 2902830, 3041060, 3193113, 3649272, 3870440, 4257484, 4561590, 5321855, 5553240, 5805660, 6082120, 6386226, 8514968, 9123180, 10643710, 11611320, 12772452, 15965565, 18246360, 21287420, 25544904, 31931130, 42574840, 63862260, 127724520]

約数ペア:

[(1, 127724520), (2, 63862260), (3, 42574840), (4, 31931130), (5, 25544904), (6, 21287420), (7, 18246360), (8, 15965565), (10, 12772452), (11, 11611320), (12, 10643710), (14, 9123180), (15, 8514968), (20, 6386226), (21, 6082120), (22, 5805660), (23, 5553240), (24, 5321855), (28, 4561590), (30, 4257484), (33, 3870440), (35, 3649272), (40, 3193113), (42, 3041060), (44, 2902830), (46, 2776620), (55, 2322264), (56, 2280795), (60, 2128742), (66, 1935220), (69, 1851080), (70, 1824636), (77, 1658760), (84, 1520530), (88, 1451415), (92, 1388310), (105, 1216424), (110, 1161132), (115, 1110648), (120, 1064371), (132, 967610), (138, 925540), (140, 912318), (154, 829380), (161, 793320), (165, 774088), (168, 760265), (184, 694155), (210, 608212), (220, 580566), (230, 555324), (231, 552920), (253, 504840), (264, 483805), (276, 462770), (280, 456159), (308, 414690), (322, 396660), (330, 387044), (345, 370216), (385, 331752), (420, 304106), (440, 290283), (460, 277662), (462, 276460), (483, 264440), (506, 252420), (552, 231385), (601, 212520), (616, 207345), (644, 198330), (660, 193522), (690, 185108), (759, 168280), (770, 165876), (805, 158664), (840, 152053), (920, 138831), (924, 138230), (966, 132220), (1012, 126210), (1155, 110584), (1202, 106260), (1265, 100968), (1288, 99165), (1320, 96761), (1380, 92554), (1518, 84140), (1540, 82938), (1610, 79332), (1771, 72120), (1803, 70840), (1848, 69115), (1932, 66110), (2024, 63105), (2310, 55292), (2404, 53130), (2415, 52888), (2530, 50484), (2760, 46277), (3005, 42504), (3036, 42070), (3080, 41469), (3220, 39666), (3542, 36060), (3606, 35420), (3795, 33656), (3864, 33055), (4207, 30360), (4620, 27646), (4808, 26565), (4830, 26444), (5060, 25242), (5313, 24040), (6010, 21252), (6072, 21035), (6440, 19833), (6611, 19320), (7084, 18030), (7212, 17710), (7590, 16828), (8414, 15180), (8855, 14424), (9015, 14168), (9240, 13823), (9660, 13222), (10120, 12621), (10626, 12020)]