18107873280

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{28069}}^1$

素因数の和:28109

約数の個数: 288

約数和(自身を含む): 71726709600

約数和(自身を除く): 53618836320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10240, 10752, 11520, 13440, 14336, 15360, 16128, 17920, 18432, 20160, 21504, 23040, 26880, 28069, 30720, 32256, 35840, 40320, 43008, 46080, 53760, 56138, 64512, 71680, 80640, 84207, 92160, 107520, 112276, 129024, 140345, 161280, 168414, 196483, 215040, 224552, 252621, 280690, 322560, 336828, 392966, 421035, 449104, 505242, 561380, 589449, 645120, 673656, 785932, 842070, 898208, 982415, 1010484, 1122760, 1178898, 1263105, 1347312, 1571864, 1684140, 1768347, 1796416, 1964830, 2020968, 2245520, 2357796, 2526210, 2694624, 2947245, 3143728, 3368280, 3536694, 3592832, 3929660, 4041936, 4491040, 4715592, 5052420, 5389248, 5894490, 6287456, 6736560, 7073388, 7185664, 7859320, 8083872, 8841735, 8982080, 9431184, 10104840, 10778496, 11788980, 12574912, 13473120, 14146776, 14371328, 15718640, 16167744, 17683470, 17964160, 18862368, 20209680, 21556992, 23577960, 25149824, 26946240, 28293552, 28742656, 31437280, 32335488, 35366940, 35928320, 37724736, 40419360, 43113984, 47155920, 50299648, 53892480, 56587104, 57485312, 62874560, 64670976, 70733880, 71856640, 75449472, 80838720, 86227968, 94311840, 100599296, 107784960, 113174208, 125749120, 129341952, 141467760, 143713280, 150898944, 161677440, 172455936, 188623680, 201198592, 215569920, 226348416, 251498240, 258683904, 282935520, 287426560, 301797888, 323354880, 377247360, 402397184, 431139840, 452696832, 502996480, 517367808, 565871040, 603595776, 646709760, 754494720, 862279680, 905393664, 1005992960, 1131742080, 1207191552, 1293419520, 1508989440, 1810787328, 2011985920, 2263484160, 2586839040, 3017978880, 3621574656, 4526968320, 6035957760, 9053936640, 18107873280]

約数ペア:

[(1, 18107873280), (2, 9053936640), (3, 6035957760), (4, 4526968320), (5, 3621574656), (6, 3017978880), (7, 2586839040), (8, 2263484160), (9, 2011985920), (10, 1810787328), (12, 1508989440), (14, 1293419520), (15, 1207191552), (16, 1131742080), (18, 1005992960), (20, 905393664), (21, 862279680), (24, 754494720), (28, 646709760), (30, 603595776), (32, 565871040), (35, 517367808), (36, 502996480), (40, 452696832), (42, 431139840), (45, 402397184), (48, 377247360), (56, 323354880), (60, 301797888), (63, 287426560), (64, 282935520), (70, 258683904), (72, 251498240), (80, 226348416), (84, 215569920), (90, 201198592), (96, 188623680), (105, 172455936), (112, 161677440), (120, 150898944), (126, 143713280), (128, 141467760), (140, 129341952), (144, 125749120), (160, 113174208), (168, 107784960), (180, 100599296), (192, 94311840), (210, 86227968), (224, 80838720), (240, 75449472), (252, 71856640), (256, 70733880), (280, 64670976), (288, 62874560), (315, 57485312), (320, 56587104), (336, 53892480), (360, 50299648), (384, 47155920), (420, 43113984), (448, 40419360), (480, 37724736), (504, 35928320), (512, 35366940), (560, 32335488), (576, 31437280), (630, 28742656), (640, 28293552), (672, 26946240), (720, 25149824), (768, 23577960), (840, 21556992), (896, 20209680), (960, 18862368), (1008, 17964160), (1024, 17683470), (1120, 16167744), (1152, 15718640), (1260, 14371328), (1280, 14146776), (1344, 13473120), (1440, 12574912), (1536, 11788980), (1680, 10778496), (1792, 10104840), (1920, 9431184), (2016, 8982080), (2048, 8841735), (2240, 8083872), (2304, 7859320), (2520, 7185664), (2560, 7073388), (2688, 6736560), (2880, 6287456), (3072, 5894490), (3360, 5389248), (3584, 5052420), (3840, 4715592), (4032, 4491040), (4480, 4041936), (4608, 3929660), (5040, 3592832), (5120, 3536694), (5376, 3368280), (5760, 3143728), (6144, 2947245), (6720, 2694624), (7168, 2526210), (7680, 2357796), (8064, 2245520), (8960, 2020968), (9216, 1964830), (10080, 1796416), (10240, 1768347), (10752, 1684140), (11520, 1571864), (13440, 1347312), (14336, 1263105), (15360, 1178898), (16128, 1122760), (17920, 1010484), (18432, 982415), (20160, 898208), (21504, 842070), (23040, 785932), (26880, 673656), (28069, 645120), (30720, 589449), (32256, 561380), (35840, 505242), (40320, 449104), (43008, 421035), (46080, 392966), (53760, 336828), (56138, 322560), (64512, 280690), (71680, 252621), (80640, 224552), (84207, 215040), (92160, 196483), (107520, 168414), (112276, 161280), (129024, 140345)]