258048000

素因数分解:

$2^{15}\times 3^2\times 5^3\times 7^1$

素因数の和:58

約数の個数: 384

約数和(自身を含む): 1063239840

約数和(自身を除く): 805191840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 375, 384, 400, 420, 448, 450, 480, 500, 504, 512, 525, 560, 576, 600, 630, 640, 672, 700, 720, 750, 768, 800, 840, 875, 896, 900, 960, 1000, 1008, 1024, 1050, 1120, 1125, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1500, 1536, 1575, 1600, 1680, 1750, 1792, 1800, 1920, 2000, 2016, 2048, 2100, 2240, 2250, 2304, 2400, 2520, 2560, 2625, 2688, 2800, 2880, 3000, 3072, 3150, 3200, 3360, 3500, 3584, 3600, 3840, 4000, 4032, 4096, 4200, 4480, 4500, 4608, 4800, 5040, 5120, 5250, 5376, 5600, 5760, 6000, 6144, 6300, 6400, 6720, 7000, 7168, 7200, 7680, 7875, 8000, 8064, 8192, 8400, 8960, 9000, 9216, 9600, 10080, 10240, 10500, 10752, 11200, 11520, 12000, 12288, 12600, 12800, 13440, 14000, 14336, 14400, 15360, 15750, 16000, 16128, 16384, 16800, 17920, 18000, 18432, 19200, 20160, 20480, 21000, 21504, 22400, 23040, 24000, 24576, 25200, 25600, 26880, 28000, 28672, 28800, 30720, 31500, 32000, 32256, 32768, 33600, 35840, 36000, 36864, 38400, 40320, 40960, 42000, 43008, 44800, 46080, 48000, 49152, 50400, 51200, 53760, 56000, 57344, 57600, 61440, 63000, 64000, 64512, 67200, 71680, 72000, 73728, 76800, 80640, 81920, 84000, 86016, 89600, 92160, 96000, 98304, 100800, 102400, 107520, 112000, 114688, 115200, 122880, 126000, 128000, 129024, 134400, 143360, 144000, 147456, 153600, 161280, 163840, 168000, 172032, 179200, 184320, 192000, 201600, 204800, 215040, 224000, 229376, 230400, 245760, 252000, 256000, 258048, 268800, 286720, 288000, 294912, 307200, 322560, 336000, 344064, 358400, 368640, 384000, 403200, 409600, 430080, 448000, 460800, 491520, 504000, 512000, 516096, 537600, 573440, 576000, 614400, 645120, 672000, 688128, 716800, 737280, 768000, 806400, 819200, 860160, 896000, 921600, 1008000, 1024000, 1032192, 1075200, 1146880, 1152000, 1228800, 1290240, 1344000, 1433600, 1474560, 1536000, 1612800, 1720320, 1792000, 1843200, 2016000, 2048000, 2064384, 2150400, 2304000, 2457600, 2580480, 2688000, 2867200, 3072000, 3225600, 3440640, 3584000, 3686400, 4032000, 4096000, 4300800, 4608000, 5160960, 5376000, 5734400, 6144000, 6451200, 7168000, 7372800, 8064000, 8601600, 9216000, 10321920, 10752000, 12288000, 12902400, 14336000, 16128000, 17203200, 18432000, 21504000, 25804800, 28672000, 32256000, 36864000, 43008000, 51609600, 64512000, 86016000, 129024000, 258048000]

約数ペア:

[(1, 258048000), (2, 129024000), (3, 86016000), (4, 64512000), (5, 51609600), (6, 43008000), (7, 36864000), (8, 32256000), (9, 28672000), (10, 25804800), (12, 21504000), (14, 18432000), (15, 17203200), (16, 16128000), (18, 14336000), (20, 12902400), (21, 12288000), (24, 10752000), (25, 10321920), (28, 9216000), (30, 8601600), (32, 8064000), (35, 7372800), (36, 7168000), (40, 6451200), (42, 6144000), (45, 5734400), (48, 5376000), (50, 5160960), (56, 4608000), (60, 4300800), (63, 4096000), (64, 4032000), (70, 3686400), (72, 3584000), (75, 3440640), (80, 3225600), (84, 3072000), (90, 2867200), (96, 2688000), (100, 2580480), (105, 2457600), (112, 2304000), (120, 2150400), (125, 2064384), (126, 2048000), (128, 2016000), (140, 1843200), (144, 1792000), (150, 1720320), (160, 1612800), (168, 1536000), (175, 1474560), (180, 1433600), (192, 1344000), (200, 1290240), (210, 1228800), (224, 1152000), (225, 1146880), (240, 1075200), (250, 1032192), (252, 1024000), (256, 1008000), (280, 921600), (288, 896000), (300, 860160), (315, 819200), (320, 806400), (336, 768000), (350, 737280), (360, 716800), (375, 688128), (384, 672000), (400, 645120), (420, 614400), (448, 576000), (450, 573440), (480, 537600), (500, 516096), (504, 512000), (512, 504000), (525, 491520), (560, 460800), (576, 448000), (600, 430080), (630, 409600), (640, 403200), (672, 384000), (700, 368640), (720, 358400), (750, 344064), (768, 336000), (800, 322560), (840, 307200), (875, 294912), (896, 288000), (900, 286720), (960, 268800), (1000, 258048), (1008, 256000), (1024, 252000), (1050, 245760), (1120, 230400), (1125, 229376), (1152, 224000), (1200, 215040), (1260, 204800), (1280, 201600), (1344, 192000), (1400, 184320), (1440, 179200), (1500, 172032), (1536, 168000), (1575, 163840), (1600, 161280), (1680, 153600), (1750, 147456), (1792, 144000), (1800, 143360), (1920, 134400), (2000, 129024), (2016, 128000), (2048, 126000), (2100, 122880), (2240, 115200), (2250, 114688), (2304, 112000), (2400, 107520), (2520, 102400), (2560, 100800), (2625, 98304), (2688, 96000), (2800, 92160), (2880, 89600), (3000, 86016), (3072, 84000), (3150, 81920), (3200, 80640), (3360, 76800), (3500, 73728), (3584, 72000), (3600, 71680), (3840, 67200), (4000, 64512), (4032, 64000), (4096, 63000), (4200, 61440), (4480, 57600), (4500, 57344), (4608, 56000), (4800, 53760), (5040, 51200), (5120, 50400), (5250, 49152), (5376, 48000), (5600, 46080), (5760, 44800), (6000, 43008), (6144, 42000), (6300, 40960), (6400, 40320), (6720, 38400), (7000, 36864), (7168, 36000), (7200, 35840), (7680, 33600), (7875, 32768), (8000, 32256), (8064, 32000), (8192, 31500), (8400, 30720), (8960, 28800), (9000, 28672), (9216, 28000), (9600, 26880), (10080, 25600), (10240, 25200), (10500, 24576), (10752, 24000), (11200, 23040), (11520, 22400), (12000, 21504), (12288, 21000), (12600, 20480), (12800, 20160), (13440, 19200), (14000, 18432), (14336, 18000), (14400, 17920), (15360, 16800), (15750, 16384), (16000, 16128)]