247296000

素因数分解:

$2^{12}\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 416

約数和(自身を含む): 981347328

約数和(自身を除く): 734051328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 64, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 125, 128, 138, 140, 150, 160, 161, 168, 175, 184, 192, 200, 210, 224, 230, 240, 250, 256, 276, 280, 300, 320, 322, 336, 345, 350, 368, 375, 384, 400, 420, 448, 460, 480, 483, 500, 512, 525, 552, 560, 575, 600, 640, 644, 672, 690, 700, 736, 750, 768, 800, 805, 840, 875, 896, 920, 960, 966, 1000, 1024, 1050, 1104, 1120, 1150, 1200, 1280, 1288, 1344, 1380, 1400, 1472, 1500, 1536, 1600, 1610, 1680, 1725, 1750, 1792, 1840, 1920, 1932, 2000, 2048, 2100, 2208, 2240, 2300, 2400, 2415, 2560, 2576, 2625, 2688, 2760, 2800, 2875, 2944, 3000, 3072, 3200, 3220, 3360, 3450, 3500, 3584, 3680, 3840, 3864, 4000, 4025, 4096, 4200, 4416, 4480, 4600, 4800, 4830, 5120, 5152, 5250, 5376, 5520, 5600, 5750, 5888, 6000, 6144, 6400, 6440, 6720, 6900, 7000, 7168, 7360, 7680, 7728, 8000, 8050, 8400, 8625, 8832, 8960, 9200, 9600, 9660, 10240, 10304, 10500, 10752, 11040, 11200, 11500, 11776, 12000, 12075, 12288, 12800, 12880, 13440, 13800, 14000, 14336, 14720, 15360, 15456, 16000, 16100, 16800, 17250, 17664, 17920, 18400, 19200, 19320, 20125, 20480, 20608, 21000, 21504, 22080, 22400, 23000, 23552, 24000, 24150, 25600, 25760, 26880, 27600, 28000, 28672, 29440, 30720, 30912, 32000, 32200, 33600, 34500, 35328, 35840, 36800, 38400, 38640, 40250, 41216, 42000, 43008, 44160, 44800, 46000, 47104, 48000, 48300, 51200, 51520, 53760, 55200, 56000, 58880, 60375, 61440, 61824, 64000, 64400, 67200, 69000, 70656, 71680, 73600, 76800, 77280, 80500, 82432, 84000, 86016, 88320, 89600, 92000, 94208, 96000, 96600, 102400, 103040, 107520, 110400, 112000, 117760, 120750, 123648, 128000, 128800, 134400, 138000, 141312, 143360, 147200, 153600, 154560, 161000, 164864, 168000, 176640, 179200, 184000, 192000, 193200, 206080, 215040, 220800, 224000, 235520, 241500, 247296, 256000, 257600, 268800, 276000, 282624, 294400, 307200, 309120, 322000, 329728, 336000, 353280, 358400, 368000, 384000, 386400, 412160, 430080, 441600, 448000, 471040, 483000, 494592, 512000, 515200, 537600, 552000, 588800, 618240, 644000, 659456, 672000, 706560, 716800, 736000, 768000, 772800, 824320, 883200, 896000, 966000, 989184, 1030400, 1075200, 1104000, 1177600, 1236480, 1288000, 1344000, 1413120, 1472000, 1536000, 1545600, 1648640, 1766400, 1792000, 1932000, 1978368, 2060800, 2150400, 2208000, 2355200, 2472960, 2576000, 2688000, 2944000, 3091200, 3297280, 3532800, 3584000, 3864000, 4121600, 4416000, 4945920, 5152000, 5376000, 5888000, 6182400, 7065600, 7728000, 8243200, 8832000, 9891840, 10304000, 10752000, 11776000, 12364800, 15456000, 16486400, 17664000, 20608000, 24729600, 30912000, 35328000, 41216000, 49459200, 61824000, 82432000, 123648000, 247296000]

約数ペア:

[(1, 247296000), (2, 123648000), (3, 82432000), (4, 61824000), (5, 49459200), (6, 41216000), (7, 35328000), (8, 30912000), (10, 24729600), (12, 20608000), (14, 17664000), (15, 16486400), (16, 15456000), (20, 12364800), (21, 11776000), (23, 10752000), (24, 10304000), (25, 9891840), (28, 8832000), (30, 8243200), (32, 7728000), (35, 7065600), (40, 6182400), (42, 5888000), (46, 5376000), (48, 5152000), (50, 4945920), (56, 4416000), (60, 4121600), (64, 3864000), (69, 3584000), (70, 3532800), (75, 3297280), (80, 3091200), (84, 2944000), (92, 2688000), (96, 2576000), (100, 2472960), (105, 2355200), (112, 2208000), (115, 2150400), (120, 2060800), (125, 1978368), (128, 1932000), (138, 1792000), (140, 1766400), (150, 1648640), (160, 1545600), (161, 1536000), (168, 1472000), (175, 1413120), (184, 1344000), (192, 1288000), (200, 1236480), (210, 1177600), (224, 1104000), (230, 1075200), (240, 1030400), (250, 989184), (256, 966000), (276, 896000), (280, 883200), (300, 824320), (320, 772800), (322, 768000), (336, 736000), (345, 716800), (350, 706560), (368, 672000), (375, 659456), (384, 644000), (400, 618240), (420, 588800), (448, 552000), (460, 537600), (480, 515200), (483, 512000), (500, 494592), (512, 483000), (525, 471040), (552, 448000), (560, 441600), (575, 430080), (600, 412160), (640, 386400), (644, 384000), (672, 368000), (690, 358400), (700, 353280), (736, 336000), (750, 329728), (768, 322000), (800, 309120), (805, 307200), (840, 294400), (875, 282624), (896, 276000), (920, 268800), (960, 257600), (966, 256000), (1000, 247296), (1024, 241500), (1050, 235520), (1104, 224000), (1120, 220800), (1150, 215040), (1200, 206080), (1280, 193200), (1288, 192000), (1344, 184000), (1380, 179200), (1400, 176640), (1472, 168000), (1500, 164864), (1536, 161000), (1600, 154560), (1610, 153600), (1680, 147200), (1725, 143360), (1750, 141312), (1792, 138000), (1840, 134400), (1920, 128800), (1932, 128000), (2000, 123648), (2048, 120750), (2100, 117760), (2208, 112000), (2240, 110400), (2300, 107520), (2400, 103040), (2415, 102400), (2560, 96600), (2576, 96000), (2625, 94208), (2688, 92000), (2760, 89600), (2800, 88320), (2875, 86016), (2944, 84000), (3000, 82432), (3072, 80500), (3200, 77280), (3220, 76800), (3360, 73600), (3450, 71680), (3500, 70656), (3584, 69000), (3680, 67200), (3840, 64400), (3864, 64000), (4000, 61824), (4025, 61440), (4096, 60375), (4200, 58880), (4416, 56000), (4480, 55200), (4600, 53760), (4800, 51520), (4830, 51200), (5120, 48300), (5152, 48000), (5250, 47104), (5376, 46000), (5520, 44800), (5600, 44160), (5750, 43008), (5888, 42000), (6000, 41216), (6144, 40250), (6400, 38640), (6440, 38400), (6720, 36800), (6900, 35840), (7000, 35328), (7168, 34500), (7360, 33600), (7680, 32200), (7728, 32000), (8000, 30912), (8050, 30720), (8400, 29440), (8625, 28672), (8832, 28000), (8960, 27600), (9200, 26880), (9600, 25760), (9660, 25600), (10240, 24150), (10304, 24000), (10500, 23552), (10752, 23000), (11040, 22400), (11200, 22080), (11500, 21504), (11776, 21000), (12000, 20608), (12075, 20480), (12288, 20125), (12800, 19320), (12880, 19200), (13440, 18400), (13800, 17920), (14000, 17664), (14336, 17250), (14720, 16800), (15360, 16100), (15456, 16000)]