266847840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1202

約数の個数: 288

約数和(自身を含む): 1086898176

約数和(自身を除く): 820050336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1151, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2302, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3453, 3680, 3864, 4140, 4604, 4830, 5040, 5152, 5520, 5755, 5796, 6440, 6624, 6906, 7245, 7728, 8057, 8280, 9208, 9660, 10080, 10359, 11040, 11510, 11592, 12880, 13812, 14490, 15456, 16114, 16560, 17265, 18416, 19320, 20718, 23020, 23184, 24171, 25760, 26473, 27624, 28980, 32228, 33120, 34530, 36832, 38640, 40285, 41436, 46040, 46368, 48342, 51795, 52946, 55248, 57960, 64456, 69060, 72513, 77280, 79419, 80570, 82872, 92080, 96684, 103590, 105892, 110496, 115920, 120855, 128912, 132365, 138120, 145026, 158838, 161140, 165744, 184160, 185311, 193368, 207180, 211784, 231840, 238257, 241710, 257824, 264730, 276240, 290052, 317676, 322280, 331488, 362565, 370622, 386736, 397095, 414360, 423568, 476514, 483420, 529460, 552480, 555933, 580104, 635352, 644560, 725130, 741244, 773472, 794190, 828720, 847136, 926555, 953028, 966840, 1058920, 1111866, 1160208, 1191285, 1270704, 1289120, 1450260, 1482488, 1588380, 1657440, 1667799, 1853110, 1906056, 1933680, 2117840, 2223732, 2320416, 2382570, 2541408, 2779665, 2900520, 2964976, 3176760, 3335598, 3706220, 3812112, 3867360, 4235680, 4447464, 4765140, 5559330, 5801040, 5929952, 6353520, 6671196, 7412440, 7624224, 8338995, 8894928, 9530280, 11118660, 11602080, 12707040, 13342392, 14824880, 16677990, 17789856, 19060560, 22237320, 26684784, 29649760, 33355980, 38121120, 44474640, 53369568, 66711960, 88949280, 133423920, 266847840]

約数ペア:

[(1, 266847840), (2, 133423920), (3, 88949280), (4, 66711960), (5, 53369568), (6, 44474640), (7, 38121120), (8, 33355980), (9, 29649760), (10, 26684784), (12, 22237320), (14, 19060560), (15, 17789856), (16, 16677990), (18, 14824880), (20, 13342392), (21, 12707040), (23, 11602080), (24, 11118660), (28, 9530280), (30, 8894928), (32, 8338995), (35, 7624224), (36, 7412440), (40, 6671196), (42, 6353520), (45, 5929952), (46, 5801040), (48, 5559330), (56, 4765140), (60, 4447464), (63, 4235680), (69, 3867360), (70, 3812112), (72, 3706220), (80, 3335598), (84, 3176760), (90, 2964976), (92, 2900520), (96, 2779665), (105, 2541408), (112, 2382570), (115, 2320416), (120, 2223732), (126, 2117840), (138, 1933680), (140, 1906056), (144, 1853110), (160, 1667799), (161, 1657440), (168, 1588380), (180, 1482488), (184, 1450260), (207, 1289120), (210, 1270704), (224, 1191285), (230, 1160208), (240, 1111866), (252, 1058920), (276, 966840), (280, 953028), (288, 926555), (315, 847136), (322, 828720), (336, 794190), (345, 773472), (360, 741244), (368, 725130), (414, 644560), (420, 635352), (460, 580104), (480, 555933), (483, 552480), (504, 529460), (552, 483420), (560, 476514), (630, 423568), (644, 414360), (672, 397095), (690, 386736), (720, 370622), (736, 362565), (805, 331488), (828, 322280), (840, 317676), (920, 290052), (966, 276240), (1008, 264730), (1035, 257824), (1104, 241710), (1120, 238257), (1151, 231840), (1260, 211784), (1288, 207180), (1380, 193368), (1440, 185311), (1449, 184160), (1610, 165744), (1656, 161140), (1680, 158838), (1840, 145026), (1932, 138120), (2016, 132365), (2070, 128912), (2208, 120855), (2302, 115920), (2415, 110496), (2520, 105892), (2576, 103590), (2760, 96684), (2898, 92080), (3220, 82872), (3312, 80570), (3360, 79419), (3453, 77280), (3680, 72513), (3864, 69060), (4140, 64456), (4604, 57960), (4830, 55248), (5040, 52946), (5152, 51795), (5520, 48342), (5755, 46368), (5796, 46040), (6440, 41436), (6624, 40285), (6906, 38640), (7245, 36832), (7728, 34530), (8057, 33120), (8280, 32228), (9208, 28980), (9660, 27624), (10080, 26473), (10359, 25760), (11040, 24171), (11510, 23184), (11592, 23020), (12880, 20718), (13812, 19320), (14490, 18416), (15456, 17265), (16114, 16560)]