72020820480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1339673}}^1$

素因数の和:1339706

約数の個数: 160

約数和(自身を含む): 263133408384

約数和(自身を除く): 191112587904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760, 1339673, 2679346, 4019019, 5358692, 6698365, 8038038, 9377711, 10717384, 13396730, 16076076, 18755422, 20095095, 21434768, 26793460, 28133133, 32152152, 37510844, 40190190, 42869536, 46888555, 53586920, 56266266, 64304304, 75021688, 80380380, 85739072, 93777110, 107173840, 112532532, 128608608, 140665665, 150043376, 160760760, 171478144, 187554220, 214347680, 225065064, 257217216, 281331330, 300086752, 321521520, 342956288, 375108440, 428695360, 450130128, 514434432, 562662660, 600173504, 643043040, 685912576, 750216880, 857390720, 900260256, 1028868864, 1125325320, 1200347008, 1286086080, 1500433760, 1714781440, 1800520512, 2057737728, 2250650640, 2400694016, 2572172160, 3000867520, 3429562880, 3601041024, 4501301280, 4801388032, 5144344320, 6001735040, 7202082048, 9002602560, 10288688640, 12003470080, 14404164096, 18005205120, 24006940160, 36010410240, 72020820480]

約数ペア:

[(1, 72020820480), (2, 36010410240), (3, 24006940160), (4, 18005205120), (5, 14404164096), (6, 12003470080), (7, 10288688640), (8, 9002602560), (10, 7202082048), (12, 6001735040), (14, 5144344320), (15, 4801388032), (16, 4501301280), (20, 3601041024), (21, 3429562880), (24, 3000867520), (28, 2572172160), (30, 2400694016), (32, 2250650640), (35, 2057737728), (40, 1800520512), (42, 1714781440), (48, 1500433760), (56, 1286086080), (60, 1200347008), (64, 1125325320), (70, 1028868864), (80, 900260256), (84, 857390720), (96, 750216880), (105, 685912576), (112, 643043040), (120, 600173504), (128, 562662660), (140, 514434432), (160, 450130128), (168, 428695360), (192, 375108440), (210, 342956288), (224, 321521520), (240, 300086752), (256, 281331330), (280, 257217216), (320, 225065064), (336, 214347680), (384, 187554220), (420, 171478144), (448, 160760760), (480, 150043376), (512, 140665665), (560, 128608608), (640, 112532532), (672, 107173840), (768, 93777110), (840, 85739072), (896, 80380380), (960, 75021688), (1120, 64304304), (1280, 56266266), (1344, 53586920), (1536, 46888555), (1680, 42869536), (1792, 40190190), (1920, 37510844), (2240, 32152152), (2560, 28133133), (2688, 26793460), (3360, 21434768), (3584, 20095095), (3840, 18755422), (4480, 16076076), (5376, 13396730), (6720, 10717384), (7680, 9377711), (8960, 8038038), (10752, 6698365), (13440, 5358692), (17920, 4019019), (26880, 2679346), (53760, 1339673)]