803299840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 160

約数和(自身を含む): 2298067200

約数和(自身を除く): 1494767360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 1949, 2240, 2560, 2576, 2944, 3220, 3584, 3680, 3898, 4480, 5152, 5888, 6440, 7360, 7796, 8960, 9745, 10304, 11776, 12880, 13643, 14720, 15592, 17920, 19490, 20608, 25760, 27286, 29440, 31184, 38980, 41216, 44827, 51520, 54572, 58880, 62368, 68215, 77960, 82432, 89654, 103040, 109144, 124736, 136430, 155920, 179308, 206080, 218288, 224135, 249472, 272860, 311840, 313789, 358616, 412160, 436576, 448270, 498944, 545720, 623680, 627578, 717232, 873152, 896540, 997888, 1091440, 1247360, 1255156, 1434464, 1568945, 1746304, 1793080, 2182880, 2494720, 2510312, 2868928, 3137890, 3492608, 3586160, 4365760, 4989440, 5020624, 5737856, 6275780, 6985216, 7172320, 8731520, 10041248, 11475712, 12551560, 14344640, 17463040, 20082496, 22951424, 25103120, 28689280, 34926080, 40164992, 50206240, 57378560, 80329984, 100412480, 114757120, 160659968, 200824960, 401649920, 803299840]

約数ペア:

[(1, 803299840), (2, 401649920), (4, 200824960), (5, 160659968), (7, 114757120), (8, 100412480), (10, 80329984), (14, 57378560), (16, 50206240), (20, 40164992), (23, 34926080), (28, 28689280), (32, 25103120), (35, 22951424), (40, 20082496), (46, 17463040), (56, 14344640), (64, 12551560), (70, 11475712), (80, 10041248), (92, 8731520), (112, 7172320), (115, 6985216), (128, 6275780), (140, 5737856), (160, 5020624), (161, 4989440), (184, 4365760), (224, 3586160), (230, 3492608), (256, 3137890), (280, 2868928), (320, 2510312), (322, 2494720), (368, 2182880), (448, 1793080), (460, 1746304), (512, 1568945), (560, 1434464), (640, 1255156), (644, 1247360), (736, 1091440), (805, 997888), (896, 896540), (920, 873152), (1120, 717232), (1280, 627578), (1288, 623680), (1472, 545720), (1610, 498944), (1792, 448270), (1840, 436576), (1949, 412160), (2240, 358616), (2560, 313789), (2576, 311840), (2944, 272860), (3220, 249472), (3584, 224135), (3680, 218288), (3898, 206080), (4480, 179308), (5152, 155920), (5888, 136430), (6440, 124736), (7360, 109144), (7796, 103040), (8960, 89654), (9745, 82432), (10304, 77960), (11776, 68215), (12880, 62368), (13643, 58880), (14720, 54572), (15592, 51520), (17920, 44827), (19490, 41216), (20608, 38980), (25760, 31184), (27286, 29440)]