1428275200

素因数分解:

$2^{14}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 180

約数和(自身を含む): 3876205032

約数和(自身を除く): 2447929832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 317, 320, 352, 400, 440, 512, 550, 634, 640, 704, 800, 880, 1024, 1100, 1268, 1280, 1408, 1585, 1600, 1760, 2048, 2200, 2536, 2560, 2816, 3170, 3200, 3487, 3520, 4096, 4400, 5072, 5120, 5632, 6340, 6400, 6974, 7040, 7925, 8192, 8800, 10144, 10240, 11264, 12680, 12800, 13948, 14080, 15850, 16384, 17435, 17600, 20288, 20480, 22528, 25360, 25600, 27896, 28160, 31700, 34870, 35200, 40576, 40960, 45056, 50720, 51200, 55792, 56320, 63400, 69740, 70400, 81152, 81920, 87175, 90112, 101440, 102400, 111584, 112640, 126800, 139480, 140800, 162304, 174350, 180224, 202880, 204800, 223168, 225280, 253600, 278960, 281600, 324608, 348700, 405760, 409600, 446336, 450560, 507200, 557920, 563200, 649216, 697400, 811520, 892672, 901120, 1014400, 1115840, 1126400, 1298432, 1394800, 1623040, 1785344, 2028800, 2231680, 2252800, 2596864, 2789600, 3246080, 3570688, 4057600, 4463360, 4505600, 5193728, 5579200, 6492160, 7141376, 8115200, 8926720, 11158400, 12984320, 14282752, 16230400, 17853440, 22316800, 25968640, 28565504, 32460800, 35706880, 44633600, 57131008, 64921600, 71413760, 89267200, 129843200, 142827520, 178534400, 285655040, 357068800, 714137600, 1428275200]

約数ペア:

[(1, 1428275200), (2, 714137600), (4, 357068800), (5, 285655040), (8, 178534400), (10, 142827520), (11, 129843200), (16, 89267200), (20, 71413760), (22, 64921600), (25, 57131008), (32, 44633600), (40, 35706880), (44, 32460800), (50, 28565504), (55, 25968640), (64, 22316800), (80, 17853440), (88, 16230400), (100, 14282752), (110, 12984320), (128, 11158400), (160, 8926720), (176, 8115200), (200, 7141376), (220, 6492160), (256, 5579200), (275, 5193728), (317, 4505600), (320, 4463360), (352, 4057600), (400, 3570688), (440, 3246080), (512, 2789600), (550, 2596864), (634, 2252800), (640, 2231680), (704, 2028800), (800, 1785344), (880, 1623040), (1024, 1394800), (1100, 1298432), (1268, 1126400), (1280, 1115840), (1408, 1014400), (1585, 901120), (1600, 892672), (1760, 811520), (2048, 697400), (2200, 649216), (2536, 563200), (2560, 557920), (2816, 507200), (3170, 450560), (3200, 446336), (3487, 409600), (3520, 405760), (4096, 348700), (4400, 324608), (5072, 281600), (5120, 278960), (5632, 253600), (6340, 225280), (6400, 223168), (6974, 204800), (7040, 202880), (7925, 180224), (8192, 174350), (8800, 162304), (10144, 140800), (10240, 139480), (11264, 126800), (12680, 112640), (12800, 111584), (13948, 102400), (14080, 101440), (15850, 90112), (16384, 87175), (17435, 81920), (17600, 81152), (20288, 70400), (20480, 69740), (22528, 63400), (25360, 56320), (25600, 55792), (27896, 51200), (28160, 50720), (31700, 45056), (34870, 40960), (35200, 40576)]