2871813960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2767}}^1$

素因数の和:2849

約数の個数: 192

約数和(自身を含む): 9895046400

約数和(自身を除く): 7023232440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 961, 1080, 1116, 1240, 1395, 1674, 1860, 1922, 2232, 2767, 2790, 2883, 3348, 3720, 3844, 4185, 4805, 5534, 5580, 5766, 6696, 7688, 8301, 8370, 8649, 9610, 11068, 11160, 11532, 13835, 14415, 16602, 16740, 17298, 19220, 22136, 23064, 24903, 25947, 27670, 28830, 33204, 33480, 34596, 38440, 41505, 43245, 49806, 51894, 55340, 57660, 66408, 69192, 74709, 83010, 85777, 86490, 99612, 103788, 110680, 115320, 124515, 129735, 149418, 166020, 171554, 172980, 199224, 207576, 249030, 257331, 259470, 298836, 332040, 343108, 345960, 373545, 428885, 498060, 514662, 518940, 597672, 686216, 747090, 771993, 857770, 996120, 1029324, 1037880, 1286655, 1494180, 1543986, 1715540, 2058648, 2315979, 2573310, 2659087, 2988360, 3087972, 3431080, 3859965, 4631958, 5146620, 5318174, 6175944, 7719930, 7977261, 9263916, 10293240, 10636348, 11579895, 13295435, 15439860, 15954522, 18527832, 21272696, 23159790, 23931783, 26590870, 30879720, 31909044, 39886305, 46319580, 47863566, 53181740, 63818088, 71795349, 79772610, 92639160, 95727132, 106363480, 119658915, 143590698, 159545220, 191454264, 239317830, 287181396, 319090440, 358976745, 478635660, 574362792, 717953490, 957271320, 1435906980, 2871813960]

約数ペア:

[(1, 2871813960), (2, 1435906980), (3, 957271320), (4, 717953490), (5, 574362792), (6, 478635660), (8, 358976745), (9, 319090440), (10, 287181396), (12, 239317830), (15, 191454264), (18, 159545220), (20, 143590698), (24, 119658915), (27, 106363480), (30, 95727132), (31, 92639160), (36, 79772610), (40, 71795349), (45, 63818088), (54, 53181740), (60, 47863566), (62, 46319580), (72, 39886305), (90, 31909044), (93, 30879720), (108, 26590870), (120, 23931783), (124, 23159790), (135, 21272696), (155, 18527832), (180, 15954522), (186, 15439860), (216, 13295435), (248, 11579895), (270, 10636348), (279, 10293240), (310, 9263916), (360, 7977261), (372, 7719930), (465, 6175944), (540, 5318174), (558, 5146620), (620, 4631958), (744, 3859965), (837, 3431080), (930, 3087972), (961, 2988360), (1080, 2659087), (1116, 2573310), (1240, 2315979), (1395, 2058648), (1674, 1715540), (1860, 1543986), (1922, 1494180), (2232, 1286655), (2767, 1037880), (2790, 1029324), (2883, 996120), (3348, 857770), (3720, 771993), (3844, 747090), (4185, 686216), (4805, 597672), (5534, 518940), (5580, 514662), (5766, 498060), (6696, 428885), (7688, 373545), (8301, 345960), (8370, 343108), (8649, 332040), (9610, 298836), (11068, 259470), (11160, 257331), (11532, 249030), (13835, 207576), (14415, 199224), (16602, 172980), (16740, 171554), (17298, 166020), (19220, 149418), (22136, 129735), (23064, 124515), (24903, 115320), (25947, 110680), (27670, 103788), (28830, 99612), (33204, 86490), (33480, 85777), (34596, 83010), (38440, 74709), (41505, 69192), (43245, 66408), (49806, 57660), (51894, 55340)]