1944840000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 280

約数和(自身を含む): 6776455840

約数和(自身を除く): 4831615840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 192, 200, 228, 240, 250, 285, 300, 304, 320, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 625, 750, 760, 800, 853, 912, 950, 960, 1000, 1140, 1200, 1216, 1250, 1425, 1500, 1520, 1600, 1706, 1824, 1875, 1900, 2000, 2280, 2375, 2400, 2500, 2559, 2850, 3000, 3040, 3412, 3648, 3750, 3800, 4000, 4265, 4560, 4750, 4800, 5000, 5118, 5700, 6000, 6080, 6824, 7125, 7500, 7600, 8000, 8530, 9120, 9500, 10000, 10236, 11400, 11875, 12000, 12795, 13648, 14250, 15000, 15200, 16207, 17060, 18240, 19000, 20000, 20472, 21325, 22800, 23750, 24000, 25590, 27296, 28500, 30000, 30400, 32414, 34120, 35625, 38000, 40000, 40944, 42650, 45600, 47500, 48621, 51180, 54592, 57000, 60000, 63975, 64828, 68240, 71250, 76000, 81035, 81888, 85300, 91200, 95000, 97242, 102360, 106625, 114000, 120000, 127950, 129656, 136480, 142500, 152000, 162070, 163776, 170600, 190000, 194484, 204720, 213250, 228000, 243105, 255900, 259312, 272960, 285000, 319875, 324140, 341200, 380000, 388968, 405175, 409440, 426500, 456000, 486210, 511800, 518624, 533125, 570000, 639750, 648280, 682400, 760000, 777936, 810350, 818880, 853000, 972420, 1023600, 1037248, 1066250, 1140000, 1215525, 1279500, 1296560, 1364800, 1555872, 1599375, 1620700, 1706000, 1944840, 2025875, 2047200, 2132500, 2280000, 2431050, 2559000, 2593120, 3111744, 3198750, 3241400, 3412000, 3889680, 4051750, 4094400, 4265000, 4862100, 5118000, 5186240, 6077625, 6397500, 6482800, 6824000, 7779360, 8103500, 8530000, 9724200, 10129375, 10236000, 12155250, 12795000, 12965600, 15558720, 16207000, 17060000, 19448400, 20258750, 20472000, 24310500, 25590000, 25931200, 30388125, 32414000, 34120000, 38896800, 40517500, 48621000, 51180000, 60776250, 64828000, 77793600, 81035000, 97242000, 102360000, 121552500, 129656000, 162070000, 194484000, 243105000, 324140000, 388968000, 486210000, 648280000, 972420000, 1944840000]

約数ペア:

[(1, 1944840000), (2, 972420000), (3, 648280000), (4, 486210000), (5, 388968000), (6, 324140000), (8, 243105000), (10, 194484000), (12, 162070000), (15, 129656000), (16, 121552500), (19, 102360000), (20, 97242000), (24, 81035000), (25, 77793600), (30, 64828000), (32, 60776250), (38, 51180000), (40, 48621000), (48, 40517500), (50, 38896800), (57, 34120000), (60, 32414000), (64, 30388125), (75, 25931200), (76, 25590000), (80, 24310500), (95, 20472000), (96, 20258750), (100, 19448400), (114, 17060000), (120, 16207000), (125, 15558720), (150, 12965600), (152, 12795000), (160, 12155250), (190, 10236000), (192, 10129375), (200, 9724200), (228, 8530000), (240, 8103500), (250, 7779360), (285, 6824000), (300, 6482800), (304, 6397500), (320, 6077625), (375, 5186240), (380, 5118000), (400, 4862100), (456, 4265000), (475, 4094400), (480, 4051750), (500, 3889680), (570, 3412000), (600, 3241400), (608, 3198750), (625, 3111744), (750, 2593120), (760, 2559000), (800, 2431050), (853, 2280000), (912, 2132500), (950, 2047200), (960, 2025875), (1000, 1944840), (1140, 1706000), (1200, 1620700), (1216, 1599375), (1250, 1555872), (1425, 1364800), (1500, 1296560), (1520, 1279500), (1600, 1215525), (1706, 1140000), (1824, 1066250), (1875, 1037248), (1900, 1023600), (2000, 972420), (2280, 853000), (2375, 818880), (2400, 810350), (2500, 777936), (2559, 760000), (2850, 682400), (3000, 648280), (3040, 639750), (3412, 570000), (3648, 533125), (3750, 518624), (3800, 511800), (4000, 486210), (4265, 456000), (4560, 426500), (4750, 409440), (4800, 405175), (5000, 388968), (5118, 380000), (5700, 341200), (6000, 324140), (6080, 319875), (6824, 285000), (7125, 272960), (7500, 259312), (7600, 255900), (8000, 243105), (8530, 228000), (9120, 213250), (9500, 204720), (10000, 194484), (10236, 190000), (11400, 170600), (11875, 163776), (12000, 162070), (12795, 152000), (13648, 142500), (14250, 136480), (15000, 129656), (15200, 127950), (16207, 120000), (17060, 114000), (18240, 106625), (19000, 102360), (20000, 97242), (20472, 95000), (21325, 91200), (22800, 85300), (23750, 81888), (24000, 81035), (25590, 76000), (27296, 71250), (28500, 68240), (30000, 64828), (30400, 63975), (32414, 60000), (34120, 57000), (35625, 54592), (38000, 51180), (40000, 48621), (40944, 47500), (42650, 45600)]