1924972800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1073

約数の個数: 216

約数和(自身を含む): 6419026656

約数和(自身を除く): 4494053856

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, 107, 120, 128, 150, 160, 192, 200, 214, 240, 256, 300, 320, 321, 384, 400, 428, 480, 535, 600, 640, 642, 768, 800, 856, 937, 960, 1070, 1200, 1280, 1284, 1600, 1605, 1712, 1874, 1920, 2140, 2400, 2568, 2675, 2811, 3200, 3210, 3424, 3748, 3840, 4280, 4685, 4800, 5136, 5350, 5622, 6400, 6420, 6848, 7496, 8025, 8560, 9370, 9600, 10272, 10700, 11244, 12840, 13696, 14055, 14992, 16050, 17120, 18740, 19200, 20544, 21400, 22488, 23425, 25680, 27392, 28110, 29984, 32100, 34240, 37480, 41088, 42800, 44976, 46850, 51360, 56220, 59968, 64200, 68480, 70275, 74960, 82176, 85600, 89952, 93700, 100259, 102720, 112440, 119936, 128400, 136960, 140550, 149920, 171200, 179904, 187400, 200518, 205440, 224880, 239872, 256800, 281100, 299840, 300777, 342400, 359808, 374800, 401036, 410880, 449760, 501295, 513600, 562200, 599680, 601554, 684800, 719616, 749600, 802072, 899520, 1002590, 1027200, 1124400, 1199360, 1203108, 1499200, 1503885, 1604144, 1799040, 2005180, 2054400, 2248800, 2406216, 2506475, 2998400, 3007770, 3208288, 3598080, 4010360, 4497600, 4812432, 5012950, 5996800, 6015540, 6416576, 7519425, 8020720, 8995200, 9624864, 10025900, 12031080, 12833152, 15038850, 16041440, 17990400, 19249728, 20051800, 24062160, 25666304, 30077700, 32082880, 38499456, 40103600, 48124320, 60155400, 64165760, 76998912, 80207200, 96248640, 120310800, 128331520, 160414400, 192497280, 240621600, 320828800, 384994560, 481243200, 641657600, 962486400, 1924972800]

約数ペア:

[(1, 1924972800), (2, 962486400), (3, 641657600), (4, 481243200), (5, 384994560), (6, 320828800), (8, 240621600), (10, 192497280), (12, 160414400), (15, 128331520), (16, 120310800), (20, 96248640), (24, 80207200), (25, 76998912), (30, 64165760), (32, 60155400), (40, 48124320), (48, 40103600), (50, 38499456), (60, 32082880), (64, 30077700), (75, 25666304), (80, 24062160), (96, 20051800), (100, 19249728), (107, 17990400), (120, 16041440), (128, 15038850), (150, 12833152), (160, 12031080), (192, 10025900), (200, 9624864), (214, 8995200), (240, 8020720), (256, 7519425), (300, 6416576), (320, 6015540), (321, 5996800), (384, 5012950), (400, 4812432), (428, 4497600), (480, 4010360), (535, 3598080), (600, 3208288), (640, 3007770), (642, 2998400), (768, 2506475), (800, 2406216), (856, 2248800), (937, 2054400), (960, 2005180), (1070, 1799040), (1200, 1604144), (1280, 1503885), (1284, 1499200), (1600, 1203108), (1605, 1199360), (1712, 1124400), (1874, 1027200), (1920, 1002590), (2140, 899520), (2400, 802072), (2568, 749600), (2675, 719616), (2811, 684800), (3200, 601554), (3210, 599680), (3424, 562200), (3748, 513600), (3840, 501295), (4280, 449760), (4685, 410880), (4800, 401036), (5136, 374800), (5350, 359808), (5622, 342400), (6400, 300777), (6420, 299840), (6848, 281100), (7496, 256800), (8025, 239872), (8560, 224880), (9370, 205440), (9600, 200518), (10272, 187400), (10700, 179904), (11244, 171200), (12840, 149920), (13696, 140550), (14055, 136960), (14992, 128400), (16050, 119936), (17120, 112440), (18740, 102720), (19200, 100259), (20544, 93700), (21400, 89952), (22488, 85600), (23425, 82176), (25680, 74960), (27392, 70275), (28110, 68480), (29984, 64200), (32100, 59968), (34240, 56220), (37480, 51360), (41088, 46850), (42800, 44976)]