1999488000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 352

約数和(自身を含む): 6866915328

約数和(自身を除く): 4867427328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 127, 128, 150, 160, 164, 192, 200, 205, 240, 246, 250, 254, 256, 300, 320, 328, 375, 381, 384, 400, 410, 480, 492, 500, 508, 512, 600, 615, 635, 640, 656, 750, 762, 768, 800, 820, 960, 984, 1000, 1016, 1024, 1025, 1200, 1230, 1270, 1280, 1312, 1500, 1524, 1536, 1600, 1640, 1905, 1920, 1968, 2000, 2032, 2050, 2400, 2460, 2540, 2560, 2624, 3000, 3048, 3072, 3075, 3175, 3200, 3280, 3810, 3840, 3936, 4000, 4064, 4100, 4800, 4920, 5080, 5120, 5125, 5207, 5248, 6000, 6096, 6150, 6350, 6400, 6560, 7620, 7680, 7872, 8000, 8128, 8200, 9525, 9600, 9840, 10160, 10250, 10414, 10496, 12000, 12192, 12300, 12700, 12800, 13120, 15240, 15360, 15375, 15621, 15744, 15875, 16000, 16256, 16400, 19050, 19200, 19680, 20320, 20500, 20828, 20992, 24000, 24384, 24600, 25400, 25600, 26035, 26240, 30480, 30750, 31242, 31488, 31750, 32000, 32512, 32800, 38100, 38400, 39360, 40640, 41000, 41656, 41984, 47625, 48000, 48768, 49200, 50800, 52070, 52480, 60960, 61500, 62484, 62976, 63500, 64000, 65024, 65600, 76200, 76800, 78105, 78720, 81280, 82000, 83312, 95250, 96000, 97536, 98400, 101600, 104140, 104960, 121920, 123000, 124968, 125952, 127000, 128000, 130048, 130175, 131200, 152400, 156210, 157440, 162560, 164000, 166624, 190500, 192000, 195072, 196800, 203200, 208280, 209920, 243840, 246000, 249936, 254000, 260350, 262400, 304800, 312420, 314880, 325120, 328000, 333248, 381000, 384000, 390144, 390525, 393600, 406400, 416560, 487680, 492000, 499872, 508000, 520700, 524800, 609600, 624840, 629760, 650240, 650875, 656000, 666496, 762000, 781050, 787200, 812800, 833120, 975360, 984000, 999744, 1016000, 1041400, 1049600, 1219200, 1249680, 1301750, 1312000, 1332992, 1524000, 1562100, 1574400, 1625600, 1666240, 1950720, 1952625, 1968000, 1999488, 2032000, 2082800, 2438400, 2499360, 2603500, 2624000, 2665984, 3048000, 3124200, 3148800, 3251200, 3332480, 3905250, 3936000, 3998976, 4064000, 4165600, 4876800, 4998720, 5207000, 5248000, 5331968, 6096000, 6248400, 6664960, 7810500, 7872000, 7997952, 8128000, 8331200, 9753600, 9997440, 10414000, 12192000, 12496800, 13329920, 15621000, 15744000, 15995904, 16256000, 16662400, 19994880, 20828000, 24384000, 24993600, 26659840, 31242000, 33324800, 39989760, 41656000, 48768000, 49987200, 62484000, 66649600, 79979520, 83312000, 99974400, 124968000, 133299200, 166624000, 199948800, 249936000, 333248000, 399897600, 499872000, 666496000, 999744000, 1999488000]

約数ペア:

[(1, 1999488000), (2, 999744000), (3, 666496000), (4, 499872000), (5, 399897600), (6, 333248000), (8, 249936000), (10, 199948800), (12, 166624000), (15, 133299200), (16, 124968000), (20, 99974400), (24, 83312000), (25, 79979520), (30, 66649600), (32, 62484000), (40, 49987200), (41, 48768000), (48, 41656000), (50, 39989760), (60, 33324800), (64, 31242000), (75, 26659840), (80, 24993600), (82, 24384000), (96, 20828000), (100, 19994880), (120, 16662400), (123, 16256000), (125, 15995904), (127, 15744000), (128, 15621000), (150, 13329920), (160, 12496800), (164, 12192000), (192, 10414000), (200, 9997440), (205, 9753600), (240, 8331200), (246, 8128000), (250, 7997952), (254, 7872000), (256, 7810500), (300, 6664960), (320, 6248400), (328, 6096000), (375, 5331968), (381, 5248000), (384, 5207000), (400, 4998720), (410, 4876800), (480, 4165600), (492, 4064000), (500, 3998976), (508, 3936000), (512, 3905250), (600, 3332480), (615, 3251200), (635, 3148800), (640, 3124200), (656, 3048000), (750, 2665984), (762, 2624000), (768, 2603500), (800, 2499360), (820, 2438400), (960, 2082800), (984, 2032000), (1000, 1999488), (1016, 1968000), (1024, 1952625), (1025, 1950720), (1200, 1666240), (1230, 1625600), (1270, 1574400), (1280, 1562100), (1312, 1524000), (1500, 1332992), (1524, 1312000), (1536, 1301750), (1600, 1249680), (1640, 1219200), (1905, 1049600), (1920, 1041400), (1968, 1016000), (2000, 999744), (2032, 984000), (2050, 975360), (2400, 833120), (2460, 812800), (2540, 787200), (2560, 781050), (2624, 762000), (3000, 666496), (3048, 656000), (3072, 650875), (3075, 650240), (3175, 629760), (3200, 624840), (3280, 609600), (3810, 524800), (3840, 520700), (3936, 508000), (4000, 499872), (4064, 492000), (4100, 487680), (4800, 416560), (4920, 406400), (5080, 393600), (5120, 390525), (5125, 390144), (5207, 384000), (5248, 381000), (6000, 333248), (6096, 328000), (6150, 325120), (6350, 314880), (6400, 312420), (6560, 304800), (7620, 262400), (7680, 260350), (7872, 254000), (8000, 249936), (8128, 246000), (8200, 243840), (9525, 209920), (9600, 208280), (9840, 203200), (10160, 196800), (10250, 195072), (10414, 192000), (10496, 190500), (12000, 166624), (12192, 164000), (12300, 162560), (12700, 157440), (12800, 156210), (13120, 152400), (15240, 131200), (15360, 130175), (15375, 130048), (15621, 128000), (15744, 127000), (15875, 125952), (16000, 124968), (16256, 123000), (16400, 121920), (19050, 104960), (19200, 104140), (19680, 101600), (20320, 98400), (20500, 97536), (20828, 96000), (20992, 95250), (24000, 83312), (24384, 82000), (24600, 81280), (25400, 78720), (25600, 78105), (26035, 76800), (26240, 76200), (30480, 65600), (30750, 65024), (31242, 64000), (31488, 63500), (31750, 62976), (32000, 62484), (32512, 61500), (32800, 60960), (38100, 52480), (38400, 52070), (39360, 50800), (40640, 49200), (41000, 48768), (41656, 48000), (41984, 47625)]