514162880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 252

約数和(自身を含む): 1571268384

約数和(自身を除く): 1057105504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 160, 176, 196, 220, 224, 242, 245, 271, 280, 308, 320, 352, 385, 392, 440, 448, 484, 490, 539, 542, 560, 605, 616, 704, 770, 784, 847, 880, 968, 980, 1078, 1084, 1120, 1210, 1232, 1355, 1540, 1568, 1694, 1760, 1897, 1936, 1960, 2156, 2168, 2240, 2420, 2464, 2695, 2710, 2981, 3080, 3136, 3388, 3520, 3794, 3872, 3920, 4235, 4312, 4336, 4840, 4928, 5390, 5420, 5929, 5962, 6160, 6776, 7588, 7744, 7840, 8470, 8624, 8672, 9485, 9680, 10780, 10840, 11858, 11924, 12320, 13279, 13552, 14905, 15176, 15680, 16940, 17248, 17344, 18970, 19360, 20867, 21560, 21680, 23716, 23848, 24640, 26558, 27104, 29645, 29810, 30352, 32791, 33880, 34496, 37940, 38720, 41734, 43120, 43360, 47432, 47696, 53116, 54208, 59290, 59620, 60704, 65582, 66395, 67760, 75880, 83468, 86240, 86720, 94864, 95392, 104335, 106232, 118580, 119240, 121408, 131164, 132790, 135520, 146069, 151760, 163955, 166936, 172480, 189728, 190784, 208670, 212464, 229537, 237160, 238480, 262328, 265580, 271040, 292138, 303520, 327910, 333872, 379456, 417340, 424928, 459074, 474320, 476960, 524656, 531160, 584276, 607040, 655820, 667744, 730345, 834680, 849856, 918148, 948640, 953920, 1049312, 1062320, 1147685, 1168552, 1311640, 1335488, 1460690, 1606759, 1669360, 1836296, 1897280, 2098624, 2124640, 2295370, 2337104, 2623280, 2921380, 3213518, 3338720, 3672592, 4249280, 4590740, 4674208, 5246560, 5842760, 6427036, 6677440, 7345184, 8033795, 9181480, 9348416, 10493120, 11685520, 12854072, 14690368, 16067590, 18362960, 23371040, 25708144, 32135180, 36725920, 46742080, 51416288, 64270360, 73451840, 102832576, 128540720, 257081440, 514162880]

約数ペア:

[(1, 514162880), (2, 257081440), (4, 128540720), (5, 102832576), (7, 73451840), (8, 64270360), (10, 51416288), (11, 46742080), (14, 36725920), (16, 32135180), (20, 25708144), (22, 23371040), (28, 18362960), (32, 16067590), (35, 14690368), (40, 12854072), (44, 11685520), (49, 10493120), (55, 9348416), (56, 9181480), (64, 8033795), (70, 7345184), (77, 6677440), (80, 6427036), (88, 5842760), (98, 5246560), (110, 4674208), (112, 4590740), (121, 4249280), (140, 3672592), (154, 3338720), (160, 3213518), (176, 2921380), (196, 2623280), (220, 2337104), (224, 2295370), (242, 2124640), (245, 2098624), (271, 1897280), (280, 1836296), (308, 1669360), (320, 1606759), (352, 1460690), (385, 1335488), (392, 1311640), (440, 1168552), (448, 1147685), (484, 1062320), (490, 1049312), (539, 953920), (542, 948640), (560, 918148), (605, 849856), (616, 834680), (704, 730345), (770, 667744), (784, 655820), (847, 607040), (880, 584276), (968, 531160), (980, 524656), (1078, 476960), (1084, 474320), (1120, 459074), (1210, 424928), (1232, 417340), (1355, 379456), (1540, 333872), (1568, 327910), (1694, 303520), (1760, 292138), (1897, 271040), (1936, 265580), (1960, 262328), (2156, 238480), (2168, 237160), (2240, 229537), (2420, 212464), (2464, 208670), (2695, 190784), (2710, 189728), (2981, 172480), (3080, 166936), (3136, 163955), (3388, 151760), (3520, 146069), (3794, 135520), (3872, 132790), (3920, 131164), (4235, 121408), (4312, 119240), (4336, 118580), (4840, 106232), (4928, 104335), (5390, 95392), (5420, 94864), (5929, 86720), (5962, 86240), (6160, 83468), (6776, 75880), (7588, 67760), (7744, 66395), (7840, 65582), (8470, 60704), (8624, 59620), (8672, 59290), (9485, 54208), (9680, 53116), (10780, 47696), (10840, 47432), (11858, 43360), (11924, 43120), (12320, 41734), (13279, 38720), (13552, 37940), (14905, 34496), (15176, 33880), (15680, 32791), (16940, 30352), (17248, 29810), (17344, 29645), (18970, 27104), (19360, 26558), (20867, 24640), (21560, 23848), (21680, 23716)]