15815729280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2767}}^1$

素因数の和:3031

約数の個数: 256

約数和(自身を含む): 54547315200

約数和(自身を除く): 38731585920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 229, 240, 260, 312, 320, 384, 390, 416, 458, 480, 520, 624, 640, 687, 780, 832, 916, 960, 1040, 1145, 1248, 1374, 1560, 1664, 1832, 1920, 2080, 2290, 2496, 2748, 2767, 2977, 3120, 3435, 3664, 4160, 4580, 4992, 5496, 5534, 5954, 6240, 6870, 7328, 8301, 8320, 8931, 9160, 10992, 11068, 11908, 12480, 13740, 13835, 14656, 14885, 16602, 17862, 18320, 21984, 22136, 23816, 24960, 27480, 27670, 29312, 29770, 33204, 35724, 35971, 36640, 41505, 43968, 44272, 44655, 47632, 54960, 55340, 59540, 66408, 71448, 71942, 73280, 83010, 87936, 88544, 89310, 95264, 107913, 109920, 110680, 119080, 132816, 142896, 143884, 146560, 166020, 177088, 178620, 179855, 190528, 215826, 219840, 221360, 238160, 265632, 285792, 287768, 332040, 354176, 357240, 359710, 381056, 431652, 439680, 442720, 476320, 531264, 539565, 571584, 575536, 633643, 664080, 714480, 719420, 863304, 885440, 952640, 1062528, 1079130, 1143168, 1151072, 1267286, 1328160, 1428960, 1438840, 1726608, 1770880, 1900929, 1905280, 2158260, 2302144, 2534572, 2656320, 2857920, 2877680, 3168215, 3453216, 3801858, 4316520, 4604288, 5069144, 5312640, 5715840, 5755360, 6336430, 6906432, 7603716, 8237359, 8633040, 9504645, 10138288, 11510720, 12672860, 13812864, 15207432, 16474718, 17266080, 19009290, 20276576, 23021440, 24712077, 25345720, 30414864, 32949436, 34532160, 38018580, 40553152, 41186795, 49424154, 50691440, 60829728, 65898872, 69064320, 76037160, 81106304, 82373590, 98848308, 101382880, 121659456, 123560385, 131797744, 152074320, 164747180, 197696616, 202765760, 243318912, 247120770, 263595488, 304148640, 329494360, 395393232, 405531520, 494241540, 527190976, 608297280, 658988720, 790786464, 988483080, 1054381952, 1216594560, 1317977440, 1581572928, 1976966160, 2635954880, 3163145856, 3953932320, 5271909760, 7907864640, 15815729280]

約数ペア:

[(1, 15815729280), (2, 7907864640), (3, 5271909760), (4, 3953932320), (5, 3163145856), (6, 2635954880), (8, 1976966160), (10, 1581572928), (12, 1317977440), (13, 1216594560), (15, 1054381952), (16, 988483080), (20, 790786464), (24, 658988720), (26, 608297280), (30, 527190976), (32, 494241540), (39, 405531520), (40, 395393232), (48, 329494360), (52, 304148640), (60, 263595488), (64, 247120770), (65, 243318912), (78, 202765760), (80, 197696616), (96, 164747180), (104, 152074320), (120, 131797744), (128, 123560385), (130, 121659456), (156, 101382880), (160, 98848308), (192, 82373590), (195, 81106304), (208, 76037160), (229, 69064320), (240, 65898872), (260, 60829728), (312, 50691440), (320, 49424154), (384, 41186795), (390, 40553152), (416, 38018580), (458, 34532160), (480, 32949436), (520, 30414864), (624, 25345720), (640, 24712077), (687, 23021440), (780, 20276576), (832, 19009290), (916, 17266080), (960, 16474718), (1040, 15207432), (1145, 13812864), (1248, 12672860), (1374, 11510720), (1560, 10138288), (1664, 9504645), (1832, 8633040), (1920, 8237359), (2080, 7603716), (2290, 6906432), (2496, 6336430), (2748, 5755360), (2767, 5715840), (2977, 5312640), (3120, 5069144), (3435, 4604288), (3664, 4316520), (4160, 3801858), (4580, 3453216), (4992, 3168215), (5496, 2877680), (5534, 2857920), (5954, 2656320), (6240, 2534572), (6870, 2302144), (7328, 2158260), (8301, 1905280), (8320, 1900929), (8931, 1770880), (9160, 1726608), (10992, 1438840), (11068, 1428960), (11908, 1328160), (12480, 1267286), (13740, 1151072), (13835, 1143168), (14656, 1079130), (14885, 1062528), (16602, 952640), (17862, 885440), (18320, 863304), (21984, 719420), (22136, 714480), (23816, 664080), (24960, 633643), (27480, 575536), (27670, 571584), (29312, 539565), (29770, 531264), (33204, 476320), (35724, 442720), (35971, 439680), (36640, 431652), (41505, 381056), (43968, 359710), (44272, 357240), (44655, 354176), (47632, 332040), (54960, 287768), (55340, 285792), (59540, 265632), (66408, 238160), (71448, 221360), (71942, 219840), (73280, 215826), (83010, 190528), (87936, 179855), (88544, 178620), (89310, 177088), (95264, 166020), (107913, 146560), (109920, 143884), (110680, 142896), (119080, 132816)]