2540418048

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 264

約数和(自身を含む): 8552988288

約数和(自身を除く): 6012570240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 128, 144, 159, 168, 192, 212, 224, 252, 256, 288, 318, 336, 371, 384, 424, 448, 477, 504, 512, 576, 636, 672, 742, 743, 768, 848, 896, 954, 1008, 1024, 1113, 1152, 1272, 1344, 1484, 1486, 1536, 1696, 1792, 1908, 2016, 2226, 2229, 2304, 2544, 2688, 2968, 2972, 3072, 3339, 3392, 3584, 3816, 4032, 4452, 4458, 4608, 5088, 5201, 5376, 5936, 5944, 6678, 6687, 6784, 7168, 7632, 8064, 8904, 8916, 9216, 10176, 10402, 10752, 11872, 11888, 13356, 13374, 13568, 15264, 15603, 16128, 17808, 17832, 20352, 20804, 21504, 23744, 23776, 26712, 26748, 27136, 30528, 31206, 32256, 35616, 35664, 39379, 40704, 41608, 46809, 47488, 47552, 53424, 53496, 54272, 61056, 62412, 64512, 71232, 71328, 78758, 81408, 83216, 93618, 94976, 95104, 106848, 106992, 118137, 122112, 124824, 142464, 142656, 157516, 162816, 166432, 187236, 189952, 190208, 213696, 213984, 236274, 244224, 249648, 275653, 284928, 285312, 315032, 332864, 354411, 374472, 379904, 380416, 427392, 427968, 472548, 488448, 499296, 551306, 569856, 570624, 630064, 665728, 708822, 748944, 760832, 826959, 854784, 855936, 945096, 998592, 1102612, 1139712, 1141248, 1260128, 1331456, 1417644, 1497888, 1653918, 1709568, 1711872, 1890192, 1997184, 2205224, 2282496, 2480877, 2520256, 2662912, 2835288, 2995776, 3307836, 3419136, 3423744, 3780384, 3994368, 4410448, 4961754, 5040512, 5325824, 5670576, 5991552, 6615672, 6847488, 7560768, 7988736, 8820896, 9923508, 10081024, 11341152, 11983104, 13231344, 15121536, 15977472, 17641792, 19847016, 20162048, 22682304, 23966208, 26462688, 30243072, 35283584, 39694032, 40324096, 45364608, 47932416, 52925376, 60486144, 70567168, 79388064, 90729216, 105850752, 120972288, 141134336, 158776128, 181458432, 211701504, 282268672, 317552256, 362916864, 423403008, 635104512, 846806016, 1270209024, 2540418048]

約数ペア:

[(1, 2540418048), (2, 1270209024), (3, 846806016), (4, 635104512), (6, 423403008), (7, 362916864), (8, 317552256), (9, 282268672), (12, 211701504), (14, 181458432), (16, 158776128), (18, 141134336), (21, 120972288), (24, 105850752), (28, 90729216), (32, 79388064), (36, 70567168), (42, 60486144), (48, 52925376), (53, 47932416), (56, 45364608), (63, 40324096), (64, 39694032), (72, 35283584), (84, 30243072), (96, 26462688), (106, 23966208), (112, 22682304), (126, 20162048), (128, 19847016), (144, 17641792), (159, 15977472), (168, 15121536), (192, 13231344), (212, 11983104), (224, 11341152), (252, 10081024), (256, 9923508), (288, 8820896), (318, 7988736), (336, 7560768), (371, 6847488), (384, 6615672), (424, 5991552), (448, 5670576), (477, 5325824), (504, 5040512), (512, 4961754), (576, 4410448), (636, 3994368), (672, 3780384), (742, 3423744), (743, 3419136), (768, 3307836), (848, 2995776), (896, 2835288), (954, 2662912), (1008, 2520256), (1024, 2480877), (1113, 2282496), (1152, 2205224), (1272, 1997184), (1344, 1890192), (1484, 1711872), (1486, 1709568), (1536, 1653918), (1696, 1497888), (1792, 1417644), (1908, 1331456), (2016, 1260128), (2226, 1141248), (2229, 1139712), (2304, 1102612), (2544, 998592), (2688, 945096), (2968, 855936), (2972, 854784), (3072, 826959), (3339, 760832), (3392, 748944), (3584, 708822), (3816, 665728), (4032, 630064), (4452, 570624), (4458, 569856), (4608, 551306), (5088, 499296), (5201, 488448), (5376, 472548), (5936, 427968), (5944, 427392), (6678, 380416), (6687, 379904), (6784, 374472), (7168, 354411), (7632, 332864), (8064, 315032), (8904, 285312), (8916, 284928), (9216, 275653), (10176, 249648), (10402, 244224), (10752, 236274), (11872, 213984), (11888, 213696), (13356, 190208), (13374, 189952), (13568, 187236), (15264, 166432), (15603, 162816), (16128, 157516), (17808, 142656), (17832, 142464), (20352, 124824), (20804, 122112), (21504, 118137), (23744, 106992), (23776, 106848), (26712, 95104), (26748, 94976), (27136, 93618), (30528, 83216), (31206, 81408), (32256, 78758), (35616, 71328), (35664, 71232), (39379, 64512), (40704, 62412), (41608, 61056), (46809, 54272), (47488, 53496), (47552, 53424)]