1728840960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 432

約数和(自身を含む): 7461417600

約数和(自身を除く): 5732576640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 768, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1540, 1584, 1680, 1760, 1792, 1848, 1920, 1949, 1980, 2016, 2112, 2240, 2304, 2310, 2464, 2520, 2640, 2688, 2772, 2816, 2880, 3080, 3168, 3360, 3465, 3520, 3696, 3840, 3898, 3960, 4032, 4224, 4480, 4620, 4928, 5040, 5280, 5376, 5544, 5760, 5847, 6160, 6336, 6720, 6930, 7040, 7392, 7796, 7920, 8064, 8448, 8960, 9240, 9745, 9856, 10080, 10560, 11088, 11520, 11694, 12320, 12672, 13440, 13643, 13860, 14080, 14784, 15592, 15840, 16128, 17541, 18480, 19490, 19712, 20160, 21120, 21439, 22176, 23388, 24640, 25344, 26880, 27286, 27720, 29235, 29568, 31184, 31680, 35082, 36960, 38980, 40320, 40929, 42240, 42878, 44352, 46776, 49280, 54572, 55440, 58470, 59136, 62368, 63360, 64317, 68215, 70164, 73920, 77960, 80640, 81858, 85756, 87705, 88704, 93552, 98560, 107195, 109144, 110880, 116940, 122787, 124736, 126720, 128634, 136430, 140328, 147840, 150073, 155920, 163716, 171512, 175410, 177408, 187104, 192951, 204645, 214390, 218288, 221760, 233880, 245574, 249472, 257268, 272860, 280656, 295680, 300146, 311840, 321585, 327432, 343024, 350820, 374208, 385902, 409290, 428780, 436576, 443520, 450219, 467760, 491148, 498944, 514536, 545720, 561312, 600292, 613935, 623680, 643170, 654864, 686048, 701640, 748416, 750365, 771804, 818580, 857560, 873152, 887040, 900438, 935520, 964755, 982296, 1029072, 1091440, 1122624, 1200584, 1227870, 1247360, 1286340, 1309728, 1350657, 1372096, 1403280, 1496832, 1500730, 1543608, 1637160, 1715120, 1746304, 1800876, 1871040, 1929510, 1964592, 2058144, 2182880, 2245248, 2251095, 2401168, 2455740, 2494720, 2572680, 2619456, 2701314, 2744192, 2806560, 3001460, 3087216, 3274320, 3430240, 3492608, 3601752, 3742080, 3859020, 3929184, 4116288, 4365760, 4490496, 4502190, 4802336, 4911480, 5145360, 5238912, 5402628, 5488384, 5613120, 6002920, 6174432, 6548640, 6753285, 6860480, 7203504, 7484160, 7718040, 7858368, 8232576, 8731520, 9004380, 9604672, 9822960, 10290720, 10477824, 10805256, 11226240, 12005840, 12348864, 13097280, 13506570, 13720960, 14407008, 15436080, 15716736, 16465152, 17463040, 18008760, 19209344, 19645920, 20581440, 21610512, 22452480, 24011680, 24697728, 26194560, 27013140, 27441920, 28814016, 30872160, 31433472, 36017520, 38418688, 39291840, 41162880, 43221024, 48023360, 49395456, 52389120, 54026280, 57628032, 61744320, 72035040, 78583680, 82325760, 86442048, 96046720, 108052560, 115256064, 123488640, 144070080, 157167360, 172884096, 192093440, 216105120, 246977280, 288140160, 345768192, 432210240, 576280320, 864420480, 1728840960]

約数ペア:

[(1, 1728840960), (2, 864420480), (3, 576280320), (4, 432210240), (5, 345768192), (6, 288140160), (7, 246977280), (8, 216105120), (9, 192093440), (10, 172884096), (11, 157167360), (12, 144070080), (14, 123488640), (15, 115256064), (16, 108052560), (18, 96046720), (20, 86442048), (21, 82325760), (22, 78583680), (24, 72035040), (28, 61744320), (30, 57628032), (32, 54026280), (33, 52389120), (35, 49395456), (36, 48023360), (40, 43221024), (42, 41162880), (44, 39291840), (45, 38418688), (48, 36017520), (55, 31433472), (56, 30872160), (60, 28814016), (63, 27441920), (64, 27013140), (66, 26194560), (70, 24697728), (72, 24011680), (77, 22452480), (80, 21610512), (84, 20581440), (88, 19645920), (90, 19209344), (96, 18008760), (99, 17463040), (105, 16465152), (110, 15716736), (112, 15436080), (120, 14407008), (126, 13720960), (128, 13506570), (132, 13097280), (140, 12348864), (144, 12005840), (154, 11226240), (160, 10805256), (165, 10477824), (168, 10290720), (176, 9822960), (180, 9604672), (192, 9004380), (198, 8731520), (210, 8232576), (220, 7858368), (224, 7718040), (231, 7484160), (240, 7203504), (252, 6860480), (256, 6753285), (264, 6548640), (280, 6174432), (288, 6002920), (308, 5613120), (315, 5488384), (320, 5402628), (330, 5238912), (336, 5145360), (352, 4911480), (360, 4802336), (384, 4502190), (385, 4490496), (396, 4365760), (420, 4116288), (440, 3929184), (448, 3859020), (462, 3742080), (480, 3601752), (495, 3492608), (504, 3430240), (528, 3274320), (560, 3087216), (576, 3001460), (616, 2806560), (630, 2744192), (640, 2701314), (660, 2619456), (672, 2572680), (693, 2494720), (704, 2455740), (720, 2401168), (768, 2251095), (770, 2245248), (792, 2182880), (840, 2058144), (880, 1964592), (896, 1929510), (924, 1871040), (960, 1800876), (990, 1746304), (1008, 1715120), (1056, 1637160), (1120, 1543608), (1152, 1500730), (1155, 1496832), (1232, 1403280), (1260, 1372096), (1280, 1350657), (1320, 1309728), (1344, 1286340), (1386, 1247360), (1408, 1227870), (1440, 1200584), (1540, 1122624), (1584, 1091440), (1680, 1029072), (1760, 982296), (1792, 964755), (1848, 935520), (1920, 900438), (1949, 887040), (1980, 873152), (2016, 857560), (2112, 818580), (2240, 771804), (2304, 750365), (2310, 748416), (2464, 701640), (2520, 686048), (2640, 654864), (2688, 643170), (2772, 623680), (2816, 613935), (2880, 600292), (3080, 561312), (3168, 545720), (3360, 514536), (3465, 498944), (3520, 491148), (3696, 467760), (3840, 450219), (3898, 443520), (3960, 436576), (4032, 428780), (4224, 409290), (4480, 385902), (4620, 374208), (4928, 350820), (5040, 343024), (5280, 327432), (5376, 321585), (5544, 311840), (5760, 300146), (5847, 295680), (6160, 280656), (6336, 272860), (6720, 257268), (6930, 249472), (7040, 245574), (7392, 233880), (7796, 221760), (7920, 218288), (8064, 214390), (8448, 204645), (8960, 192951), (9240, 187104), (9745, 177408), (9856, 175410), (10080, 171512), (10560, 163716), (11088, 155920), (11520, 150073), (11694, 147840), (12320, 140328), (12672, 136430), (13440, 128634), (13643, 126720), (13860, 124736), (14080, 122787), (14784, 116940), (15592, 110880), (15840, 109144), (16128, 107195), (17541, 98560), (18480, 93552), (19490, 88704), (19712, 87705), (20160, 85756), (21120, 81858), (21439, 80640), (22176, 77960), (23388, 73920), (24640, 70164), (25344, 68215), (26880, 64317), (27286, 63360), (27720, 62368), (29235, 59136), (29568, 58470), (31184, 55440), (31680, 54572), (35082, 49280), (36960, 46776), (38980, 44352), (40320, 42878), (40929, 42240)]