17728882560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2437}}^1$

素因数の和:2886

約数の個数: 256

約数和(自身を含む): 62964763200

約数和(自身を除く): 45235880640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 421, 432, 480, 540, 576, 640, 720, 842, 864, 960, 1080, 1152, 1263, 1440, 1684, 1728, 1920, 2105, 2160, 2437, 2526, 2880, 3368, 3456, 3789, 4210, 4320, 4874, 5052, 5760, 6315, 6736, 7311, 7578, 8420, 8640, 9748, 10104, 11367, 12185, 12630, 13472, 14622, 15156, 16840, 17280, 18945, 19496, 20208, 21933, 22734, 24370, 25260, 26944, 29244, 30312, 33680, 36555, 37890, 38992, 40416, 43866, 45468, 48740, 50520, 53888, 56835, 58488, 60624, 65799, 67360, 73110, 75780, 77984, 80832, 87732, 90936, 97480, 101040, 109665, 113670, 116976, 121248, 131598, 134720, 146220, 151560, 155968, 161664, 175464, 181872, 194960, 202080, 219330, 227340, 233952, 242496, 263196, 269440, 292440, 303120, 311936, 328995, 350928, 363744, 389920, 404160, 438660, 454680, 467904, 484992, 526392, 584880, 606240, 657990, 701856, 727488, 779840, 808320, 877320, 909360, 935808, 1025977, 1052784, 1169760, 1212480, 1315980, 1403712, 1454976, 1559680, 1754640, 1818720, 2051954, 2105568, 2339520, 2424960, 2631960, 2807424, 3077931, 3509280, 3637440, 4103908, 4211136, 4679040, 5129885, 5263920, 6155862, 7018560, 7274880, 8207816, 8422272, 9233793, 10259770, 10527840, 12311724, 14037120, 15389655, 16415632, 18467586, 20519540, 21055680, 24623448, 27701379, 30779310, 32831264, 36935172, 41039080, 42111360, 46168965, 49246896, 55402758, 61558620, 65662528, 73870344, 82078160, 92337930, 98493792, 110805516, 123117240, 131325056, 138506895, 147740688, 164156320, 184675860, 196987584, 221611032, 246234480, 277013790, 295481376, 328312640, 369351720, 393975168, 443222064, 492468960, 554027580, 590962752, 656625280, 738703440, 886444128, 984937920, 1108055160, 1181925504, 1477406880, 1772888256, 1969875840, 2216110320, 2954813760, 3545776512, 4432220640, 5909627520, 8864441280, 17728882560]

約数ペア:

[(1, 17728882560), (2, 8864441280), (3, 5909627520), (4, 4432220640), (5, 3545776512), (6, 2954813760), (8, 2216110320), (9, 1969875840), (10, 1772888256), (12, 1477406880), (15, 1181925504), (16, 1108055160), (18, 984937920), (20, 886444128), (24, 738703440), (27, 656625280), (30, 590962752), (32, 554027580), (36, 492468960), (40, 443222064), (45, 393975168), (48, 369351720), (54, 328312640), (60, 295481376), (64, 277013790), (72, 246234480), (80, 221611032), (90, 196987584), (96, 184675860), (108, 164156320), (120, 147740688), (128, 138506895), (135, 131325056), (144, 123117240), (160, 110805516), (180, 98493792), (192, 92337930), (216, 82078160), (240, 73870344), (270, 65662528), (288, 61558620), (320, 55402758), (360, 49246896), (384, 46168965), (421, 42111360), (432, 41039080), (480, 36935172), (540, 32831264), (576, 30779310), (640, 27701379), (720, 24623448), (842, 21055680), (864, 20519540), (960, 18467586), (1080, 16415632), (1152, 15389655), (1263, 14037120), (1440, 12311724), (1684, 10527840), (1728, 10259770), (1920, 9233793), (2105, 8422272), (2160, 8207816), (2437, 7274880), (2526, 7018560), (2880, 6155862), (3368, 5263920), (3456, 5129885), (3789, 4679040), (4210, 4211136), (4320, 4103908), (4874, 3637440), (5052, 3509280), (5760, 3077931), (6315, 2807424), (6736, 2631960), (7311, 2424960), (7578, 2339520), (8420, 2105568), (8640, 2051954), (9748, 1818720), (10104, 1754640), (11367, 1559680), (12185, 1454976), (12630, 1403712), (13472, 1315980), (14622, 1212480), (15156, 1169760), (16840, 1052784), (17280, 1025977), (18945, 935808), (19496, 909360), (20208, 877320), (21933, 808320), (22734, 779840), (24370, 727488), (25260, 701856), (26944, 657990), (29244, 606240), (30312, 584880), (33680, 526392), (36555, 484992), (37890, 467904), (38992, 454680), (40416, 438660), (43866, 404160), (45468, 389920), (48740, 363744), (50520, 350928), (53888, 328995), (56835, 311936), (58488, 303120), (60624, 292440), (65799, 269440), (67360, 263196), (73110, 242496), (75780, 233952), (77984, 227340), (80832, 219330), (87732, 202080), (90936, 194960), (97480, 181872), (101040, 175464), (109665, 161664), (113670, 155968), (116976, 151560), (121248, 146220), (131598, 134720)]