213504000

素因数分解:

$2^{12}\times 3^1\times 5^3\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 208

約数和(自身を含む): 715565760

約数和(自身を除く): 502061760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 139, 150, 160, 192, 200, 240, 250, 256, 278, 300, 320, 375, 384, 400, 417, 480, 500, 512, 556, 600, 640, 695, 750, 768, 800, 834, 960, 1000, 1024, 1112, 1200, 1280, 1390, 1500, 1536, 1600, 1668, 1920, 2000, 2048, 2085, 2224, 2400, 2560, 2780, 3000, 3072, 3200, 3336, 3475, 3840, 4000, 4096, 4170, 4448, 4800, 5120, 5560, 6000, 6144, 6400, 6672, 6950, 7680, 8000, 8340, 8896, 9600, 10240, 10425, 11120, 12000, 12288, 12800, 13344, 13900, 15360, 16000, 16680, 17375, 17792, 19200, 20480, 20850, 22240, 24000, 25600, 26688, 27800, 30720, 32000, 33360, 34750, 35584, 38400, 41700, 44480, 48000, 51200, 52125, 53376, 55600, 61440, 64000, 66720, 69500, 71168, 76800, 83400, 88960, 96000, 102400, 104250, 106752, 111200, 128000, 133440, 139000, 142336, 153600, 166800, 177920, 192000, 208500, 213504, 222400, 256000, 266880, 278000, 284672, 307200, 333600, 355840, 384000, 417000, 427008, 444800, 512000, 533760, 556000, 569344, 667200, 711680, 768000, 834000, 854016, 889600, 1067520, 1112000, 1334400, 1423360, 1536000, 1668000, 1708032, 1779200, 2135040, 2224000, 2668800, 2846720, 3336000, 3558400, 4270080, 4448000, 5337600, 6672000, 7116800, 8540160, 8896000, 10675200, 13344000, 14233600, 17792000, 21350400, 26688000, 35584000, 42700800, 53376000, 71168000, 106752000, 213504000]

約数ペア:

[(1, 213504000), (2, 106752000), (3, 71168000), (4, 53376000), (5, 42700800), (6, 35584000), (8, 26688000), (10, 21350400), (12, 17792000), (15, 14233600), (16, 13344000), (20, 10675200), (24, 8896000), (25, 8540160), (30, 7116800), (32, 6672000), (40, 5337600), (48, 4448000), (50, 4270080), (60, 3558400), (64, 3336000), (75, 2846720), (80, 2668800), (96, 2224000), (100, 2135040), (120, 1779200), (125, 1708032), (128, 1668000), (139, 1536000), (150, 1423360), (160, 1334400), (192, 1112000), (200, 1067520), (240, 889600), (250, 854016), (256, 834000), (278, 768000), (300, 711680), (320, 667200), (375, 569344), (384, 556000), (400, 533760), (417, 512000), (480, 444800), (500, 427008), (512, 417000), (556, 384000), (600, 355840), (640, 333600), (695, 307200), (750, 284672), (768, 278000), (800, 266880), (834, 256000), (960, 222400), (1000, 213504), (1024, 208500), (1112, 192000), (1200, 177920), (1280, 166800), (1390, 153600), (1500, 142336), (1536, 139000), (1600, 133440), (1668, 128000), (1920, 111200), (2000, 106752), (2048, 104250), (2085, 102400), (2224, 96000), (2400, 88960), (2560, 83400), (2780, 76800), (3000, 71168), (3072, 69500), (3200, 66720), (3336, 64000), (3475, 61440), (3840, 55600), (4000, 53376), (4096, 52125), (4170, 51200), (4448, 48000), (4800, 44480), (5120, 41700), (5560, 38400), (6000, 35584), (6144, 34750), (6400, 33360), (6672, 32000), (6950, 30720), (7680, 27800), (8000, 26688), (8340, 25600), (8896, 24000), (9600, 22240), (10240, 20850), (10425, 20480), (11120, 19200), (12000, 17792), (12288, 17375), (12800, 16680), (13344, 16000), (13900, 15360)]