2764609920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1318

約数の個数: 256

約数和(自身を含む): 9870336000

約数和(自身を除く): 7105726080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 384, 417, 432, 480, 540, 556, 576, 640, 695, 720, 834, 864, 960, 1080, 1112, 1151, 1152, 1251, 1390, 1440, 1668, 1728, 1920, 2085, 2160, 2224, 2302, 2502, 2780, 2880, 3336, 3453, 3456, 3753, 4170, 4320, 4448, 4604, 5004, 5560, 5755, 5760, 6255, 6672, 6906, 7506, 8340, 8640, 8896, 9208, 10008, 10359, 11120, 11510, 12510, 13344, 13812, 15012, 16680, 17265, 17280, 17792, 18416, 18765, 20016, 20718, 22240, 23020, 25020, 26688, 27624, 30024, 31077, 33360, 34530, 36832, 37530, 40032, 41436, 44480, 46040, 50040, 51795, 53376, 55248, 60048, 62154, 66720, 69060, 73664, 75060, 80064, 82872, 88960, 92080, 100080, 103590, 110496, 120096, 124308, 133440, 138120, 147328, 150120, 155385, 159989, 160128, 165744, 184160, 200160, 207180, 220992, 240192, 248616, 266880, 276240, 300240, 310770, 319978, 331488, 368320, 400320, 414360, 441984, 479967, 480384, 497232, 552480, 600480, 621540, 639956, 662976, 736640, 799945, 800640, 828720, 959934, 994464, 1104960, 1200960, 1243080, 1279912, 1325952, 1439901, 1599890, 1657440, 1919868, 1988928, 2209920, 2399835, 2401920, 2486160, 2559824, 2879802, 3199780, 3314880, 3839736, 3977856, 4319703, 4799670, 4972320, 5119648, 5759604, 6399560, 6629760, 7199505, 7679472, 8639406, 9599340, 9944640, 10239296, 11519208, 12799120, 14399010, 15358944, 17278812, 19198680, 19889280, 20478592, 21598515, 23038416, 25598240, 28798020, 30717888, 34557624, 38397360, 43197030, 46076832, 51196480, 57596040, 61435776, 69115248, 76794720, 86394060, 92153664, 102392960, 115192080, 138230496, 153589440, 172788120, 184307328, 230384160, 276460992, 307178880, 345576240, 460768320, 552921984, 691152480, 921536640, 1382304960, 2764609920]

約数ペア:

[(1, 2764609920), (2, 1382304960), (3, 921536640), (4, 691152480), (5, 552921984), (6, 460768320), (8, 345576240), (9, 307178880), (10, 276460992), (12, 230384160), (15, 184307328), (16, 172788120), (18, 153589440), (20, 138230496), (24, 115192080), (27, 102392960), (30, 92153664), (32, 86394060), (36, 76794720), (40, 69115248), (45, 61435776), (48, 57596040), (54, 51196480), (60, 46076832), (64, 43197030), (72, 38397360), (80, 34557624), (90, 30717888), (96, 28798020), (108, 25598240), (120, 23038416), (128, 21598515), (135, 20478592), (139, 19889280), (144, 19198680), (160, 17278812), (180, 15358944), (192, 14399010), (216, 12799120), (240, 11519208), (270, 10239296), (278, 9944640), (288, 9599340), (320, 8639406), (360, 7679472), (384, 7199505), (417, 6629760), (432, 6399560), (480, 5759604), (540, 5119648), (556, 4972320), (576, 4799670), (640, 4319703), (695, 3977856), (720, 3839736), (834, 3314880), (864, 3199780), (960, 2879802), (1080, 2559824), (1112, 2486160), (1151, 2401920), (1152, 2399835), (1251, 2209920), (1390, 1988928), (1440, 1919868), (1668, 1657440), (1728, 1599890), (1920, 1439901), (2085, 1325952), (2160, 1279912), (2224, 1243080), (2302, 1200960), (2502, 1104960), (2780, 994464), (2880, 959934), (3336, 828720), (3453, 800640), (3456, 799945), (3753, 736640), (4170, 662976), (4320, 639956), (4448, 621540), (4604, 600480), (5004, 552480), (5560, 497232), (5755, 480384), (5760, 479967), (6255, 441984), (6672, 414360), (6906, 400320), (7506, 368320), (8340, 331488), (8640, 319978), (8896, 310770), (9208, 300240), (10008, 276240), (10359, 266880), (11120, 248616), (11510, 240192), (12510, 220992), (13344, 207180), (13812, 200160), (15012, 184160), (16680, 165744), (17265, 160128), (17280, 159989), (17792, 155385), (18416, 150120), (18765, 147328), (20016, 138120), (20718, 133440), (22240, 124308), (23020, 120096), (25020, 110496), (26688, 103590), (27624, 100080), (30024, 92080), (31077, 88960), (33360, 82872), (34530, 80064), (36832, 75060), (37530, 73664), (40032, 69060), (41436, 66720), (44480, 62154), (46040, 60048), (50040, 55248), (51795, 53376)]