15041338920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 49368009600

約数和(自身を除く): 34326670680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 359, 360, 362, 543, 643, 718, 724, 905, 1077, 1086, 1286, 1436, 1448, 1629, 1795, 1810, 1929, 2154, 2172, 2572, 2715, 2872, 3215, 3231, 3258, 3590, 3620, 3858, 4308, 4344, 5144, 5385, 5430, 5787, 6430, 6462, 6516, 7180, 7240, 7716, 8145, 8616, 9645, 10770, 10860, 11574, 12860, 12924, 13032, 14360, 15432, 16155, 16290, 19290, 21540, 21720, 23148, 25720, 25848, 28935, 32310, 32580, 38580, 43080, 46296, 57870, 64620, 64979, 65160, 77160, 115740, 116383, 129240, 129958, 194937, 230837, 231480, 232766, 259916, 324895, 349149, 389874, 461674, 465532, 519832, 581915, 584811, 649790, 692511, 698298, 779748, 923348, 931064, 974685, 1047447, 1154185, 1163830, 1169622, 1299580, 1385022, 1396596, 1559496, 1745745, 1846696, 1949370, 2077533, 2094894, 2308370, 2327660, 2339244, 2599160, 2770044, 2793192, 2924055, 3462555, 3491490, 3898740, 4155066, 4189788, 4616740, 4655320, 4678488, 5237235, 5540088, 5848110, 6925110, 6982980, 7797480, 8310132, 8379576, 9233480, 10387665, 10474470, 11696220, 13850220, 13965960, 16620264, 20775330, 20948940, 23392440, 27700440, 41550660, 41781497, 41897880, 83101320, 83562994, 125344491, 167125988, 208907485, 250688982, 334251976, 376033473, 417814970, 501377964, 626722455, 752066946, 835629940, 1002755928, 1253444910, 1504133892, 1671259880, 1880167365, 2506889820, 3008267784, 3760334730, 5013779640, 7520669460, 15041338920]

約数ペア:

[(1, 15041338920), (2, 7520669460), (3, 5013779640), (4, 3760334730), (5, 3008267784), (6, 2506889820), (8, 1880167365), (9, 1671259880), (10, 1504133892), (12, 1253444910), (15, 1002755928), (18, 835629940), (20, 752066946), (24, 626722455), (30, 501377964), (36, 417814970), (40, 376033473), (45, 334251976), (60, 250688982), (72, 208907485), (90, 167125988), (120, 125344491), (180, 83562994), (181, 83101320), (359, 41897880), (360, 41781497), (362, 41550660), (543, 27700440), (643, 23392440), (718, 20948940), (724, 20775330), (905, 16620264), (1077, 13965960), (1086, 13850220), (1286, 11696220), (1436, 10474470), (1448, 10387665), (1629, 9233480), (1795, 8379576), (1810, 8310132), (1929, 7797480), (2154, 6982980), (2172, 6925110), (2572, 5848110), (2715, 5540088), (2872, 5237235), (3215, 4678488), (3231, 4655320), (3258, 4616740), (3590, 4189788), (3620, 4155066), (3858, 3898740), (4308, 3491490), (4344, 3462555), (5144, 2924055), (5385, 2793192), (5430, 2770044), (5787, 2599160), (6430, 2339244), (6462, 2327660), (6516, 2308370), (7180, 2094894), (7240, 2077533), (7716, 1949370), (8145, 1846696), (8616, 1745745), (9645, 1559496), (10770, 1396596), (10860, 1385022), (11574, 1299580), (12860, 1169622), (12924, 1163830), (13032, 1154185), (14360, 1047447), (15432, 974685), (16155, 931064), (16290, 923348), (19290, 779748), (21540, 698298), (21720, 692511), (23148, 649790), (25720, 584811), (25848, 581915), (28935, 519832), (32310, 465532), (32580, 461674), (38580, 389874), (43080, 349149), (46296, 324895), (57870, 259916), (64620, 232766), (64979, 231480), (65160, 230837), (77160, 194937), (115740, 129958), (116383, 129240)]