228655680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 224

約数和(自身を含む): 807598080

約数和(自身を除く): 578942400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 320, 330, 352, 354, 367, 440, 472, 480, 528, 590, 649, 660, 704, 708, 734, 880, 885, 944, 960, 1056, 1101, 1180, 1298, 1320, 1416, 1468, 1760, 1770, 1835, 1888, 1947, 2112, 2202, 2360, 2596, 2640, 2832, 2936, 3245, 3520, 3540, 3670, 3776, 3894, 4037, 4404, 4720, 5192, 5280, 5505, 5664, 5872, 6490, 7080, 7340, 7788, 8074, 8808, 9440, 9735, 10384, 10560, 11010, 11328, 11744, 12111, 12980, 14160, 14680, 15576, 16148, 17616, 18880, 19470, 20185, 20768, 21653, 22020, 23488, 24222, 25960, 28320, 29360, 31152, 32296, 35232, 38940, 40370, 41536, 43306, 44040, 48444, 51920, 56640, 58720, 60555, 62304, 64592, 64959, 70464, 77880, 80740, 86612, 88080, 96888, 103840, 108265, 117440, 121110, 124608, 129184, 129918, 155760, 161480, 173224, 176160, 193776, 207680, 216530, 238183, 242220, 258368, 259836, 311520, 322960, 324795, 346448, 352320, 387552, 433060, 476366, 484440, 519672, 623040, 645920, 649590, 692896, 714549, 775104, 866120, 952732, 968880, 1039344, 1190915, 1291840, 1299180, 1385792, 1429098, 1732240, 1905464, 1937760, 2078688, 2381830, 2598360, 2858196, 3464480, 3572745, 3810928, 3875520, 4157376, 4763660, 5196720, 5716392, 6928960, 7145490, 7621856, 9527320, 10393440, 11432784, 14290980, 15243712, 19054640, 20786880, 22865568, 28581960, 38109280, 45731136, 57163920, 76218560, 114327840, 228655680]

約数ペア:

[(1, 228655680), (2, 114327840), (3, 76218560), (4, 57163920), (5, 45731136), (6, 38109280), (8, 28581960), (10, 22865568), (11, 20786880), (12, 19054640), (15, 15243712), (16, 14290980), (20, 11432784), (22, 10393440), (24, 9527320), (30, 7621856), (32, 7145490), (33, 6928960), (40, 5716392), (44, 5196720), (48, 4763660), (55, 4157376), (59, 3875520), (60, 3810928), (64, 3572745), (66, 3464480), (80, 2858196), (88, 2598360), (96, 2381830), (110, 2078688), (118, 1937760), (120, 1905464), (132, 1732240), (160, 1429098), (165, 1385792), (176, 1299180), (177, 1291840), (192, 1190915), (220, 1039344), (236, 968880), (240, 952732), (264, 866120), (295, 775104), (320, 714549), (330, 692896), (352, 649590), (354, 645920), (367, 623040), (440, 519672), (472, 484440), (480, 476366), (528, 433060), (590, 387552), (649, 352320), (660, 346448), (704, 324795), (708, 322960), (734, 311520), (880, 259836), (885, 258368), (944, 242220), (960, 238183), (1056, 216530), (1101, 207680), (1180, 193776), (1298, 176160), (1320, 173224), (1416, 161480), (1468, 155760), (1760, 129918), (1770, 129184), (1835, 124608), (1888, 121110), (1947, 117440), (2112, 108265), (2202, 103840), (2360, 96888), (2596, 88080), (2640, 86612), (2832, 80740), (2936, 77880), (3245, 70464), (3520, 64959), (3540, 64592), (3670, 62304), (3776, 60555), (3894, 58720), (4037, 56640), (4404, 51920), (4720, 48444), (5192, 44040), (5280, 43306), (5505, 41536), (5664, 40370), (5872, 38940), (6490, 35232), (7080, 32296), (7340, 31152), (7788, 29360), (8074, 28320), (8808, 25960), (9440, 24222), (9735, 23488), (10384, 22020), (10560, 21653), (11010, 20768), (11328, 20185), (11744, 19470), (12111, 18880), (12980, 17616), (14160, 16148), (14680, 15576)]