20172354240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{22283}}^1$

素因数の和:22367

約数の個数: 224

約数和(自身を含む): 68465005056

約数和(自身を除く): 48292650816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 192, 205, 230, 240, 246, 276, 320, 328, 345, 368, 410, 460, 480, 492, 552, 615, 656, 690, 736, 820, 920, 943, 960, 984, 1104, 1230, 1312, 1380, 1472, 1640, 1840, 1886, 1968, 2208, 2460, 2624, 2760, 2829, 3280, 3680, 3772, 3936, 4416, 4715, 4920, 5520, 5658, 6560, 7360, 7544, 7872, 9430, 9840, 11040, 11316, 13120, 14145, 15088, 18860, 19680, 22080, 22283, 22632, 28290, 30176, 37720, 39360, 44566, 45264, 56580, 60352, 66849, 75440, 89132, 90528, 111415, 113160, 133698, 150880, 178264, 181056, 222830, 226320, 267396, 301760, 334245, 356528, 445660, 452640, 512509, 534792, 668490, 713056, 891320, 905280, 913603, 1025018, 1069584, 1336980, 1426112, 1537527, 1782640, 1827206, 2050036, 2139168, 2562545, 2673960, 2740809, 3075054, 3565280, 3654412, 4100072, 4278336, 4568015, 5125090, 5347920, 5481618, 6150108, 7130560, 7308824, 7687635, 8200144, 9136030, 10250180, 10695840, 10963236, 12300216, 13704045, 14617648, 15375270, 16400288, 18272060, 20500360, 21012869, 21391680, 21926472, 24600432, 27408090, 29235296, 30750540, 32800576, 36544120, 41000720, 42025738, 43852944, 49200864, 54816180, 58470592, 61501080, 63038607, 73088240, 82001440, 84051476, 87705888, 98401728, 105064345, 109632360, 123002160, 126077214, 146176480, 164002880, 168102952, 175411776, 210128690, 219264720, 246004320, 252154428, 292352960, 315193035, 336205904, 420257380, 438529440, 492008640, 504308856, 630386070, 672411808, 840514760, 877058880, 1008617712, 1260772140, 1344823616, 1681029520, 2017235424, 2521544280, 3362059040, 4034470848, 5043088560, 6724118080, 10086177120, 20172354240]

約数ペア:

[(1, 20172354240), (2, 10086177120), (3, 6724118080), (4, 5043088560), (5, 4034470848), (6, 3362059040), (8, 2521544280), (10, 2017235424), (12, 1681029520), (15, 1344823616), (16, 1260772140), (20, 1008617712), (23, 877058880), (24, 840514760), (30, 672411808), (32, 630386070), (40, 504308856), (41, 492008640), (46, 438529440), (48, 420257380), (60, 336205904), (64, 315193035), (69, 292352960), (80, 252154428), (82, 246004320), (92, 219264720), (96, 210128690), (115, 175411776), (120, 168102952), (123, 164002880), (138, 146176480), (160, 126077214), (164, 123002160), (184, 109632360), (192, 105064345), (205, 98401728), (230, 87705888), (240, 84051476), (246, 82001440), (276, 73088240), (320, 63038607), (328, 61501080), (345, 58470592), (368, 54816180), (410, 49200864), (460, 43852944), (480, 42025738), (492, 41000720), (552, 36544120), (615, 32800576), (656, 30750540), (690, 29235296), (736, 27408090), (820, 24600432), (920, 21926472), (943, 21391680), (960, 21012869), (984, 20500360), (1104, 18272060), (1230, 16400288), (1312, 15375270), (1380, 14617648), (1472, 13704045), (1640, 12300216), (1840, 10963236), (1886, 10695840), (1968, 10250180), (2208, 9136030), (2460, 8200144), (2624, 7687635), (2760, 7308824), (2829, 7130560), (3280, 6150108), (3680, 5481618), (3772, 5347920), (3936, 5125090), (4416, 4568015), (4715, 4278336), (4920, 4100072), (5520, 3654412), (5658, 3565280), (6560, 3075054), (7360, 2740809), (7544, 2673960), (7872, 2562545), (9430, 2139168), (9840, 2050036), (11040, 1827206), (11316, 1782640), (13120, 1537527), (14145, 1426112), (15088, 1336980), (18860, 1069584), (19680, 1025018), (22080, 913603), (22283, 905280), (22632, 891320), (28290, 713056), (30176, 668490), (37720, 534792), (39360, 512509), (44566, 452640), (45264, 445660), (56580, 356528), (60352, 334245), (66849, 301760), (75440, 267396), (89132, 226320), (90528, 222830), (111415, 181056), (113160, 178264), (133698, 150880)]