87514560

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{1447}}^1$

素因数の和:1480

約数の個数: 224

約数和(自身を含む): 353080320

約数和(自身を除く): 265565760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1447, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 2894, 3024, 3360, 3780, 4032, 4320, 4341, 5040, 5788, 6048, 6720, 7235, 7560, 8640, 8682, 10080, 10129, 11576, 12096, 13023, 14470, 15120, 17364, 20160, 20258, 21705, 23152, 26046, 28940, 30240, 30387, 34728, 39069, 40516, 43410, 46304, 50645, 52092, 57880, 60480, 60774, 65115, 69456, 78138, 81032, 86820, 91161, 92608, 101290, 104184, 115760, 121548, 130230, 138912, 151935, 156276, 162064, 173640, 182322, 195345, 202580, 208368, 231520, 243096, 260460, 273483, 277824, 303870, 312552, 324128, 347280, 364644, 390690, 405160, 416736, 455805, 463040, 486192, 520920, 546966, 607740, 625104, 648256, 694560, 729288, 781380, 810320, 833472, 911610, 972384, 1041840, 1093932, 1215480, 1250208, 1367415, 1389120, 1458576, 1562760, 1620640, 1823220, 1944768, 2083680, 2187864, 2430960, 2500416, 2734830, 2917152, 3125520, 3241280, 3646440, 4167360, 4375728, 4861920, 5469660, 5834304, 6251040, 7292880, 8751456, 9723840, 10939320, 12502080, 14585760, 17502912, 21878640, 29171520, 43757280, 87514560]

約数ペア:

[(1, 87514560), (2, 43757280), (3, 29171520), (4, 21878640), (5, 17502912), (6, 14585760), (7, 12502080), (8, 10939320), (9, 9723840), (10, 8751456), (12, 7292880), (14, 6251040), (15, 5834304), (16, 5469660), (18, 4861920), (20, 4375728), (21, 4167360), (24, 3646440), (27, 3241280), (28, 3125520), (30, 2917152), (32, 2734830), (35, 2500416), (36, 2430960), (40, 2187864), (42, 2083680), (45, 1944768), (48, 1823220), (54, 1620640), (56, 1562760), (60, 1458576), (63, 1389120), (64, 1367415), (70, 1250208), (72, 1215480), (80, 1093932), (84, 1041840), (90, 972384), (96, 911610), (105, 833472), (108, 810320), (112, 781380), (120, 729288), (126, 694560), (135, 648256), (140, 625104), (144, 607740), (160, 546966), (168, 520920), (180, 486192), (189, 463040), (192, 455805), (210, 416736), (216, 405160), (224, 390690), (240, 364644), (252, 347280), (270, 324128), (280, 312552), (288, 303870), (315, 277824), (320, 273483), (336, 260460), (360, 243096), (378, 231520), (420, 208368), (432, 202580), (448, 195345), (480, 182322), (504, 173640), (540, 162064), (560, 156276), (576, 151935), (630, 138912), (672, 130230), (720, 121548), (756, 115760), (840, 104184), (864, 101290), (945, 92608), (960, 91161), (1008, 86820), (1080, 81032), (1120, 78138), (1260, 69456), (1344, 65115), (1440, 60774), (1447, 60480), (1512, 57880), (1680, 52092), (1728, 50645), (1890, 46304), (2016, 43410), (2160, 40516), (2240, 39069), (2520, 34728), (2880, 30387), (2894, 30240), (3024, 28940), (3360, 26046), (3780, 23152), (4032, 21705), (4320, 20258), (4341, 20160), (5040, 17364), (5788, 15120), (6048, 14470), (6720, 13023), (7235, 12096), (7560, 11576), (8640, 10129), (8682, 10080)]