506526720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{673}}^1$

素因数の和:715

約数の個数: 264

約数和(自身を含む): 1887399504

約数和(自身を除く): 1380872784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 673, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1346, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2019, 2240, 2352, 2560, 2688, 2692, 2940, 3072, 3136, 3360, 3365, 3584, 3840, 3920, 4038, 4480, 4704, 4711, 5120, 5376, 5384, 5880, 6272, 6720, 6730, 7168, 7680, 7840, 8076, 8960, 9408, 9422, 10095, 10752, 10768, 11760, 12544, 13440, 13460, 14133, 15360, 15680, 16152, 17920, 18816, 18844, 20190, 21504, 21536, 23520, 23555, 25088, 26880, 26920, 28266, 31360, 32304, 32977, 35840, 37632, 37688, 40380, 43072, 47040, 47110, 50176, 53760, 53840, 56532, 62720, 64608, 65954, 70665, 75264, 75376, 80760, 86144, 94080, 94220, 98931, 107520, 107680, 113064, 125440, 129216, 131908, 141330, 150528, 150752, 161520, 164885, 172288, 188160, 188440, 197862, 215360, 226128, 250880, 258432, 263816, 282660, 301504, 323040, 329770, 344576, 376320, 376880, 395724, 430720, 452256, 494655, 516864, 527632, 565320, 603008, 646080, 659540, 689152, 752640, 753760, 791448, 861440, 904512, 989310, 1033728, 1055264, 1130640, 1206016, 1292160, 1319080, 1507520, 1582896, 1722880, 1809024, 1978620, 2067456, 2110528, 2261280, 2412032, 2584320, 2638160, 3015040, 3165792, 3445760, 3618048, 3957240, 4221056, 4522560, 4824064, 5168640, 5276320, 6030080, 6331584, 7236096, 7914480, 8442112, 9045120, 10337280, 10552640, 12060160, 12663168, 14472192, 15828960, 16884224, 18090240, 21105280, 24120320, 25326336, 31657920, 33768448, 36180480, 42210560, 50652672, 63315840, 72360960, 84421120, 101305344, 126631680, 168842240, 253263360, 506526720]

約数ペア:

[(1, 506526720), (2, 253263360), (3, 168842240), (4, 126631680), (5, 101305344), (6, 84421120), (7, 72360960), (8, 63315840), (10, 50652672), (12, 42210560), (14, 36180480), (15, 33768448), (16, 31657920), (20, 25326336), (21, 24120320), (24, 21105280), (28, 18090240), (30, 16884224), (32, 15828960), (35, 14472192), (40, 12663168), (42, 12060160), (48, 10552640), (49, 10337280), (56, 9045120), (60, 8442112), (64, 7914480), (70, 7236096), (80, 6331584), (84, 6030080), (96, 5276320), (98, 5168640), (105, 4824064), (112, 4522560), (120, 4221056), (128, 3957240), (140, 3618048), (147, 3445760), (160, 3165792), (168, 3015040), (192, 2638160), (196, 2584320), (210, 2412032), (224, 2261280), (240, 2110528), (245, 2067456), (256, 1978620), (280, 1809024), (294, 1722880), (320, 1582896), (336, 1507520), (384, 1319080), (392, 1292160), (420, 1206016), (448, 1130640), (480, 1055264), (490, 1033728), (512, 989310), (560, 904512), (588, 861440), (640, 791448), (672, 753760), (673, 752640), (735, 689152), (768, 659540), (784, 646080), (840, 603008), (896, 565320), (960, 527632), (980, 516864), (1024, 494655), (1120, 452256), (1176, 430720), (1280, 395724), (1344, 376880), (1346, 376320), (1470, 344576), (1536, 329770), (1568, 323040), (1680, 301504), (1792, 282660), (1920, 263816), (1960, 258432), (2019, 250880), (2240, 226128), (2352, 215360), (2560, 197862), (2688, 188440), (2692, 188160), (2940, 172288), (3072, 164885), (3136, 161520), (3360, 150752), (3365, 150528), (3584, 141330), (3840, 131908), (3920, 129216), (4038, 125440), (4480, 113064), (4704, 107680), (4711, 107520), (5120, 98931), (5376, 94220), (5384, 94080), (5880, 86144), (6272, 80760), (6720, 75376), (6730, 75264), (7168, 70665), (7680, 65954), (7840, 64608), (8076, 62720), (8960, 56532), (9408, 53840), (9422, 53760), (10095, 50176), (10752, 47110), (10768, 47040), (11760, 43072), (12544, 40380), (13440, 37688), (13460, 37632), (14133, 35840), (15360, 32977), (15680, 32304), (16152, 31360), (17920, 28266), (18816, 26920), (18844, 26880), (20190, 25088), (21504, 23555), (21536, 23520)]