31779840000

素因数分解:

$2^{13}\times 3^1\times 5^4\times {\mathrm{2069}}^1$

素因数の和:2118

約数の個数: 280

約数和(自身を含む): 105943618440

約数和(自身を除く): 74163778440

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, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 2000, 2048, 2069, 2400, 2500, 2560, 3000, 3072, 3200, 3750, 3840, 4000, 4096, 4138, 4800, 5000, 5120, 6000, 6144, 6207, 6400, 7500, 7680, 8000, 8192, 8276, 9600, 10000, 10240, 10345, 12000, 12288, 12414, 12800, 15000, 15360, 16000, 16552, 19200, 20000, 20480, 20690, 24000, 24576, 24828, 25600, 30000, 30720, 31035, 32000, 33104, 38400, 40000, 40960, 41380, 48000, 49656, 51200, 51725, 60000, 61440, 62070, 64000, 66208, 76800, 80000, 82760, 96000, 99312, 102400, 103450, 120000, 122880, 124140, 128000, 132416, 153600, 155175, 160000, 165520, 192000, 198624, 204800, 206900, 240000, 248280, 256000, 258625, 264832, 307200, 310350, 320000, 331040, 384000, 397248, 413800, 480000, 496560, 512000, 517250, 529664, 614400, 620700, 640000, 662080, 768000, 775875, 794496, 827600, 960000, 993120, 1024000, 1034500, 1059328, 1241400, 1280000, 1293125, 1324160, 1536000, 1551750, 1588992, 1655200, 1920000, 1986240, 2069000, 2118656, 2482800, 2560000, 2586250, 2648320, 3072000, 3103500, 3177984, 3310400, 3840000, 3879375, 3972480, 4138000, 4237312, 4965600, 5120000, 5172500, 5296640, 6207000, 6355968, 6620800, 7680000, 7758750, 7944960, 8276000, 8474624, 9931200, 10345000, 10593280, 12414000, 12711936, 13241600, 15360000, 15517500, 15889920, 16552000, 16949248, 19862400, 20690000, 21186560, 24828000, 25423872, 26483200, 31035000, 31779840, 33104000, 39724800, 41380000, 42373120, 49656000, 50847744, 52966400, 62070000, 63559680, 66208000, 79449600, 82760000, 84746240, 99312000, 105932800, 124140000, 127119360, 132416000, 158899200, 165520000, 198624000, 211865600, 248280000, 254238720, 264832000, 317798400, 331040000, 397248000, 423731200, 496560000, 529664000, 635596800, 662080000, 794496000, 993120000, 1059328000, 1271193600, 1324160000, 1588992000, 1986240000, 2118656000, 2648320000, 3177984000, 3972480000, 5296640000, 6355968000, 7944960000, 10593280000, 15889920000, 31779840000]

約数ペア:

[(1, 31779840000), (2, 15889920000), (3, 10593280000), (4, 7944960000), (5, 6355968000), (6, 5296640000), (8, 3972480000), (10, 3177984000), (12, 2648320000), (15, 2118656000), (16, 1986240000), (20, 1588992000), (24, 1324160000), (25, 1271193600), (30, 1059328000), (32, 993120000), (40, 794496000), (48, 662080000), (50, 635596800), (60, 529664000), (64, 496560000), (75, 423731200), (80, 397248000), (96, 331040000), (100, 317798400), (120, 264832000), (125, 254238720), (128, 248280000), (150, 211865600), (160, 198624000), (192, 165520000), (200, 158899200), (240, 132416000), (250, 127119360), (256, 124140000), (300, 105932800), (320, 99312000), (375, 84746240), (384, 82760000), (400, 79449600), (480, 66208000), (500, 63559680), (512, 62070000), (600, 52966400), (625, 50847744), (640, 49656000), (750, 42373120), (768, 41380000), (800, 39724800), (960, 33104000), (1000, 31779840), (1024, 31035000), (1200, 26483200), (1250, 25423872), (1280, 24828000), (1500, 21186560), (1536, 20690000), (1600, 19862400), (1875, 16949248), (1920, 16552000), (2000, 15889920), (2048, 15517500), (2069, 15360000), (2400, 13241600), (2500, 12711936), (2560, 12414000), (3000, 10593280), (3072, 10345000), (3200, 9931200), (3750, 8474624), (3840, 8276000), (4000, 7944960), (4096, 7758750), (4138, 7680000), (4800, 6620800), (5000, 6355968), (5120, 6207000), (6000, 5296640), (6144, 5172500), (6207, 5120000), (6400, 4965600), (7500, 4237312), (7680, 4138000), (8000, 3972480), (8192, 3879375), (8276, 3840000), (9600, 3310400), (10000, 3177984), (10240, 3103500), (10345, 3072000), (12000, 2648320), (12288, 2586250), (12414, 2560000), (12800, 2482800), (15000, 2118656), (15360, 2069000), (16000, 1986240), (16552, 1920000), (19200, 1655200), (20000, 1588992), (20480, 1551750), (20690, 1536000), (24000, 1324160), (24576, 1293125), (24828, 1280000), (25600, 1241400), (30000, 1059328), (30720, 1034500), (31035, 1024000), (32000, 993120), (33104, 960000), (38400, 827600), (40000, 794496), (40960, 775875), (41380, 768000), (48000, 662080), (49656, 640000), (51200, 620700), (51725, 614400), (60000, 529664), (61440, 517250), (62070, 512000), (64000, 496560), (66208, 480000), (76800, 413800), (80000, 397248), (82760, 384000), (96000, 331040), (99312, 320000), (102400, 310350), (103450, 307200), (120000, 264832), (122880, 258625), (124140, 256000), (128000, 248280), (132416, 240000), (153600, 206900), (155175, 204800), (160000, 198624), (165520, 192000)]