1024819200

素因数分解:

$2^{15}\times 3^2\times 5^2\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 3697484700

約数和(自身を除く): 2672665500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 139, 144, 150, 160, 180, 192, 200, 225, 240, 256, 278, 288, 300, 320, 360, 384, 400, 417, 450, 480, 512, 556, 576, 600, 640, 695, 720, 768, 800, 834, 900, 960, 1024, 1112, 1152, 1200, 1251, 1280, 1390, 1440, 1536, 1600, 1668, 1800, 1920, 2048, 2085, 2224, 2304, 2400, 2502, 2560, 2780, 2880, 3072, 3200, 3336, 3475, 3600, 3840, 4096, 4170, 4448, 4608, 4800, 5004, 5120, 5560, 5760, 6144, 6255, 6400, 6672, 6950, 7200, 7680, 8192, 8340, 8896, 9216, 9600, 10008, 10240, 10425, 11120, 11520, 12288, 12510, 12800, 13344, 13900, 14400, 15360, 16384, 16680, 17792, 18432, 19200, 20016, 20480, 20850, 22240, 23040, 24576, 25020, 25600, 26688, 27800, 28800, 30720, 31275, 32768, 33360, 35584, 36864, 38400, 40032, 40960, 41700, 44480, 46080, 49152, 50040, 51200, 53376, 55600, 57600, 61440, 62550, 66720, 71168, 73728, 76800, 80064, 81920, 83400, 88960, 92160, 98304, 100080, 102400, 106752, 111200, 115200, 122880, 125100, 133440, 142336, 147456, 153600, 160128, 163840, 166800, 177920, 184320, 200160, 204800, 213504, 222400, 230400, 245760, 250200, 266880, 284672, 294912, 307200, 320256, 333600, 355840, 368640, 400320, 409600, 427008, 444800, 460800, 491520, 500400, 533760, 569344, 614400, 640512, 667200, 711680, 737280, 800640, 819200, 854016, 889600, 921600, 1000800, 1067520, 1138688, 1228800, 1281024, 1334400, 1423360, 1474560, 1601280, 1708032, 1779200, 1843200, 2001600, 2135040, 2277376, 2457600, 2562048, 2668800, 2846720, 3202560, 3416064, 3558400, 3686400, 4003200, 4270080, 4554752, 5124096, 5337600, 5693440, 6405120, 6832128, 7116800, 7372800, 8006400, 8540160, 10248192, 10675200, 11386880, 12810240, 13664256, 14233600, 16012800, 17080320, 20496384, 21350400, 22773760, 25620480, 28467200, 32025600, 34160640, 40992768, 42700800, 51240960, 56934400, 64051200, 68321280, 85401600, 102481920, 113868800, 128102400, 170803200, 204963840, 256204800, 341606400, 512409600, 1024819200]

約数ペア:

[(1, 1024819200), (2, 512409600), (3, 341606400), (4, 256204800), (5, 204963840), (6, 170803200), (8, 128102400), (9, 113868800), (10, 102481920), (12, 85401600), (15, 68321280), (16, 64051200), (18, 56934400), (20, 51240960), (24, 42700800), (25, 40992768), (30, 34160640), (32, 32025600), (36, 28467200), (40, 25620480), (45, 22773760), (48, 21350400), (50, 20496384), (60, 17080320), (64, 16012800), (72, 14233600), (75, 13664256), (80, 12810240), (90, 11386880), (96, 10675200), (100, 10248192), (120, 8540160), (128, 8006400), (139, 7372800), (144, 7116800), (150, 6832128), (160, 6405120), (180, 5693440), (192, 5337600), (200, 5124096), (225, 4554752), (240, 4270080), (256, 4003200), (278, 3686400), (288, 3558400), (300, 3416064), (320, 3202560), (360, 2846720), (384, 2668800), (400, 2562048), (417, 2457600), (450, 2277376), (480, 2135040), (512, 2001600), (556, 1843200), (576, 1779200), (600, 1708032), (640, 1601280), (695, 1474560), (720, 1423360), (768, 1334400), (800, 1281024), (834, 1228800), (900, 1138688), (960, 1067520), (1024, 1000800), (1112, 921600), (1152, 889600), (1200, 854016), (1251, 819200), (1280, 800640), (1390, 737280), (1440, 711680), (1536, 667200), (1600, 640512), (1668, 614400), (1800, 569344), (1920, 533760), (2048, 500400), (2085, 491520), (2224, 460800), (2304, 444800), (2400, 427008), (2502, 409600), (2560, 400320), (2780, 368640), (2880, 355840), (3072, 333600), (3200, 320256), (3336, 307200), (3475, 294912), (3600, 284672), (3840, 266880), (4096, 250200), (4170, 245760), (4448, 230400), (4608, 222400), (4800, 213504), (5004, 204800), (5120, 200160), (5560, 184320), (5760, 177920), (6144, 166800), (6255, 163840), (6400, 160128), (6672, 153600), (6950, 147456), (7200, 142336), (7680, 133440), (8192, 125100), (8340, 122880), (8896, 115200), (9216, 111200), (9600, 106752), (10008, 102400), (10240, 100080), (10425, 98304), (11120, 92160), (11520, 88960), (12288, 83400), (12510, 81920), (12800, 80064), (13344, 76800), (13900, 73728), (14400, 71168), (15360, 66720), (16384, 62550), (16680, 61440), (17792, 57600), (18432, 55600), (19200, 53376), (20016, 51200), (20480, 50040), (20850, 49152), (22240, 46080), (23040, 44480), (24576, 41700), (25020, 40960), (25600, 40032), (26688, 38400), (27800, 36864), (28800, 35584), (30720, 33360), (31275, 32768)]