21494169600

素因数分解:

$2^{16}\times 3^1\times 5^2\times {\mathrm{4373}}^1$

素因数の和:4418

約数の個数: 204

約数和(自身を含む): 71089764696

約数和(自身を除く): 49595595096

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4096, 4373, 4800, 5120, 6144, 6400, 7680, 8192, 8746, 9600, 10240, 12288, 12800, 13119, 15360, 16384, 17492, 19200, 20480, 21865, 24576, 25600, 26238, 30720, 32768, 34984, 38400, 40960, 43730, 49152, 51200, 52476, 61440, 65536, 65595, 69968, 76800, 81920, 87460, 98304, 102400, 104952, 109325, 122880, 131190, 139936, 153600, 163840, 174920, 196608, 204800, 209904, 218650, 245760, 262380, 279872, 307200, 327680, 327975, 349840, 409600, 419808, 437300, 491520, 524760, 559744, 614400, 655950, 699680, 819200, 839616, 874600, 983040, 1049520, 1119488, 1228800, 1311900, 1399360, 1638400, 1679232, 1749200, 2099040, 2238976, 2457600, 2623800, 2798720, 3358464, 3498400, 4198080, 4477952, 4915200, 5247600, 5597440, 6716928, 6996800, 8396160, 8955904, 10495200, 11194880, 13433856, 13993600, 16792320, 17911808, 20990400, 22389760, 26867712, 27987200, 33584640, 35823616, 41980800, 44779520, 53735424, 55974400, 67169280, 71647232, 83961600, 89559040, 107470848, 111948800, 134338560, 143294464, 167923200, 179118080, 214941696, 223897600, 268677120, 286588928, 335846400, 358236160, 429883392, 447795200, 537354240, 671692800, 716472320, 859766784, 895590400, 1074708480, 1343385600, 1432944640, 1791180800, 2149416960, 2686771200, 3582361600, 4298833920, 5373542400, 7164723200, 10747084800, 21494169600]

約数ペア:

[(1, 21494169600), (2, 10747084800), (3, 7164723200), (4, 5373542400), (5, 4298833920), (6, 3582361600), (8, 2686771200), (10, 2149416960), (12, 1791180800), (15, 1432944640), (16, 1343385600), (20, 1074708480), (24, 895590400), (25, 859766784), (30, 716472320), (32, 671692800), (40, 537354240), (48, 447795200), (50, 429883392), (60, 358236160), (64, 335846400), (75, 286588928), (80, 268677120), (96, 223897600), (100, 214941696), (120, 179118080), (128, 167923200), (150, 143294464), (160, 134338560), (192, 111948800), (200, 107470848), (240, 89559040), (256, 83961600), (300, 71647232), (320, 67169280), (384, 55974400), (400, 53735424), (480, 44779520), (512, 41980800), (600, 35823616), (640, 33584640), (768, 27987200), (800, 26867712), (960, 22389760), (1024, 20990400), (1200, 17911808), (1280, 16792320), (1536, 13993600), (1600, 13433856), (1920, 11194880), (2048, 10495200), (2400, 8955904), (2560, 8396160), (3072, 6996800), (3200, 6716928), (3840, 5597440), (4096, 5247600), (4373, 4915200), (4800, 4477952), (5120, 4198080), (6144, 3498400), (6400, 3358464), (7680, 2798720), (8192, 2623800), (8746, 2457600), (9600, 2238976), (10240, 2099040), (12288, 1749200), (12800, 1679232), (13119, 1638400), (15360, 1399360), (16384, 1311900), (17492, 1228800), (19200, 1119488), (20480, 1049520), (21865, 983040), (24576, 874600), (25600, 839616), (26238, 819200), (30720, 699680), (32768, 655950), (34984, 614400), (38400, 559744), (40960, 524760), (43730, 491520), (49152, 437300), (51200, 419808), (52476, 409600), (61440, 349840), (65536, 327975), (65595, 327680), (69968, 307200), (76800, 279872), (81920, 262380), (87460, 245760), (98304, 218650), (102400, 209904), (104952, 204800), (109325, 196608), (122880, 174920), (131190, 163840), (139936, 153600)]