1729629440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 432

約数和(自身を含む): 5536460160

約数和(自身を除く): 3806830720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 64, 70, 77, 80, 88, 92, 98, 109, 110, 112, 115, 128, 140, 154, 160, 161, 176, 184, 196, 218, 220, 224, 230, 245, 253, 256, 280, 308, 320, 322, 352, 368, 385, 392, 436, 440, 448, 460, 490, 506, 539, 545, 560, 616, 640, 644, 704, 736, 763, 770, 784, 805, 872, 880, 896, 920, 980, 1012, 1078, 1090, 1120, 1127, 1199, 1232, 1265, 1280, 1288, 1408, 1472, 1526, 1540, 1568, 1610, 1744, 1760, 1771, 1792, 1840, 1960, 2024, 2156, 2180, 2240, 2254, 2398, 2464, 2507, 2530, 2576, 2695, 2816, 2944, 3052, 3080, 3136, 3220, 3488, 3520, 3542, 3680, 3815, 3920, 4048, 4312, 4360, 4480, 4508, 4796, 4928, 5014, 5060, 5152, 5341, 5390, 5635, 5888, 5995, 6104, 6160, 6272, 6440, 6976, 7040, 7084, 7360, 7630, 7840, 8096, 8393, 8624, 8720, 8855, 8960, 9016, 9592, 9856, 10028, 10120, 10304, 10682, 10780, 11270, 11990, 12208, 12320, 12397, 12535, 12544, 12880, 13952, 14080, 14168, 14720, 15260, 15680, 16192, 16786, 17248, 17440, 17549, 17710, 18032, 19184, 19712, 20056, 20240, 20608, 21364, 21560, 22540, 23980, 24416, 24640, 24794, 25070, 25760, 26705, 27577, 27904, 28336, 29440, 30520, 31360, 32384, 33572, 34496, 34880, 35098, 35420, 36064, 38368, 40112, 40480, 41216, 41965, 42728, 43120, 45080, 47960, 48832, 49280, 49588, 50140, 51520, 53410, 55154, 56672, 58751, 61040, 61985, 62720, 64768, 67144, 68992, 69760, 70196, 70840, 72128, 76736, 80224, 80960, 83930, 85456, 86240, 87745, 90160, 95920, 97664, 98560, 99176, 100280, 103040, 106820, 110308, 113344, 117502, 122080, 122843, 123970, 134288, 137885, 137984, 139520, 140392, 141680, 144256, 153472, 160448, 161920, 167860, 170912, 172480, 175490, 180320, 191840, 193039, 195328, 198352, 200560, 206080, 213640, 220616, 226688, 235004, 244160, 245686, 247940, 268576, 275770, 280784, 283360, 288512, 293755, 306944, 320896, 323840, 335720, 341824, 344960, 350980, 360640, 383680, 386078, 396704, 401120, 427280, 441232, 453376, 470008, 488320, 491372, 495880, 537152, 551540, 561568, 566720, 587510, 614215, 641792, 671440, 683648, 689920, 701960, 721280, 767360, 772156, 793408, 802240, 854560, 882464, 940016, 965195, 976640, 982744, 991760, 1074304, 1103080, 1123136, 1133440, 1175020, 1228430, 1342880, 1351273, 1367296, 1403920, 1442560, 1534720, 1544312, 1586816, 1604480, 1709120, 1764928, 1880032, 1930390, 1965488, 1983520, 2148608, 2206160, 2246272, 2266880, 2350040, 2456860, 2685760, 2702546, 2807840, 3088624, 3173632, 3208960, 3418240, 3529856, 3760064, 3860780, 3930976, 3967040, 4412320, 4492544, 4700080, 4913720, 5371520, 5405092, 5615680, 6177248, 6756365, 6836480, 7059712, 7520128, 7721560, 7861952, 7934080, 8824640, 9400160, 9827440, 10743040, 10810184, 11231360, 12354496, 13512730, 15040256, 15443120, 15723904, 15868160, 17649280, 18800320, 19654880, 21620368, 22462720, 24708992, 27025460, 30886240, 31447808, 35298560, 37600640, 39309760, 43240736, 49417984, 54050920, 61772480, 75201280, 78619520, 86481472, 108101840, 123544960, 157239040, 172962944, 216203680, 247089920, 345925888, 432407360, 864814720, 1729629440]

約数ペア:

[(1, 1729629440), (2, 864814720), (4, 432407360), (5, 345925888), (7, 247089920), (8, 216203680), (10, 172962944), (11, 157239040), (14, 123544960), (16, 108101840), (20, 86481472), (22, 78619520), (23, 75201280), (28, 61772480), (32, 54050920), (35, 49417984), (40, 43240736), (44, 39309760), (46, 37600640), (49, 35298560), (55, 31447808), (56, 30886240), (64, 27025460), (70, 24708992), (77, 22462720), (80, 21620368), (88, 19654880), (92, 18800320), (98, 17649280), (109, 15868160), (110, 15723904), (112, 15443120), (115, 15040256), (128, 13512730), (140, 12354496), (154, 11231360), (160, 10810184), (161, 10743040), (176, 9827440), (184, 9400160), (196, 8824640), (218, 7934080), (220, 7861952), (224, 7721560), (230, 7520128), (245, 7059712), (253, 6836480), (256, 6756365), (280, 6177248), (308, 5615680), (320, 5405092), (322, 5371520), (352, 4913720), (368, 4700080), (385, 4492544), (392, 4412320), (436, 3967040), (440, 3930976), (448, 3860780), (460, 3760064), (490, 3529856), (506, 3418240), (539, 3208960), (545, 3173632), (560, 3088624), (616, 2807840), (640, 2702546), (644, 2685760), (704, 2456860), (736, 2350040), (763, 2266880), (770, 2246272), (784, 2206160), (805, 2148608), (872, 1983520), (880, 1965488), (896, 1930390), (920, 1880032), (980, 1764928), (1012, 1709120), (1078, 1604480), (1090, 1586816), (1120, 1544312), (1127, 1534720), (1199, 1442560), (1232, 1403920), (1265, 1367296), (1280, 1351273), (1288, 1342880), (1408, 1228430), (1472, 1175020), (1526, 1133440), (1540, 1123136), (1568, 1103080), (1610, 1074304), (1744, 991760), (1760, 982744), (1771, 976640), (1792, 965195), (1840, 940016), (1960, 882464), (2024, 854560), (2156, 802240), (2180, 793408), (2240, 772156), (2254, 767360), (2398, 721280), (2464, 701960), (2507, 689920), (2530, 683648), (2576, 671440), (2695, 641792), (2816, 614215), (2944, 587510), (3052, 566720), (3080, 561568), (3136, 551540), (3220, 537152), (3488, 495880), (3520, 491372), (3542, 488320), (3680, 470008), (3815, 453376), (3920, 441232), (4048, 427280), (4312, 401120), (4360, 396704), (4480, 386078), (4508, 383680), (4796, 360640), (4928, 350980), (5014, 344960), (5060, 341824), (5152, 335720), (5341, 323840), (5390, 320896), (5635, 306944), (5888, 293755), (5995, 288512), (6104, 283360), (6160, 280784), (6272, 275770), (6440, 268576), (6976, 247940), (7040, 245686), (7084, 244160), (7360, 235004), (7630, 226688), (7840, 220616), (8096, 213640), (8393, 206080), (8624, 200560), (8720, 198352), (8855, 195328), (8960, 193039), (9016, 191840), (9592, 180320), (9856, 175490), (10028, 172480), (10120, 170912), (10304, 167860), (10682, 161920), (10780, 160448), (11270, 153472), (11990, 144256), (12208, 141680), (12320, 140392), (12397, 139520), (12535, 137984), (12544, 137885), (12880, 134288), (13952, 123970), (14080, 122843), (14168, 122080), (14720, 117502), (15260, 113344), (15680, 110308), (16192, 106820), (16786, 103040), (17248, 100280), (17440, 99176), (17549, 98560), (17710, 97664), (18032, 95920), (19184, 90160), (19712, 87745), (20056, 86240), (20240, 85456), (20608, 83930), (21364, 80960), (21560, 80224), (22540, 76736), (23980, 72128), (24416, 70840), (24640, 70196), (24794, 69760), (25070, 68992), (25760, 67144), (26705, 64768), (27577, 62720), (27904, 61985), (28336, 61040), (29440, 58751), (30520, 56672), (31360, 55154), (32384, 53410), (33572, 51520), (34496, 50140), (34880, 49588), (35098, 49280), (35420, 48832), (36064, 47960), (38368, 45080), (40112, 43120), (40480, 42728), (41216, 41965)]