2013669120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4003}}^1$

素因数の和:4158

約数の個数: 144

約数和(自身を含む): 6481867392

約数和(自身を除く): 4468198272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 524, 640, 655, 768, 786, 960, 1048, 1280, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3840, 3930, 4003, 4192, 5240, 6288, 7860, 8006, 8384, 10480, 12009, 12576, 15720, 16012, 16768, 20015, 20960, 24018, 25152, 31440, 32024, 33536, 40030, 41920, 48036, 50304, 60045, 62880, 64048, 80060, 83840, 96072, 100608, 120090, 125760, 128096, 160120, 167680, 192144, 240180, 251520, 256192, 320240, 384288, 480360, 503040, 512384, 524393, 640480, 768576, 960720, 1024768, 1048786, 1280960, 1537152, 1573179, 1921440, 2097572, 2561920, 2621965, 3074304, 3146358, 3842880, 4195144, 5123840, 5243930, 6292716, 7685760, 7865895, 8390288, 10487860, 12585432, 15371520, 15731790, 16780576, 20975720, 25170864, 31463580, 33561152, 41951440, 50341728, 62927160, 67122304, 83902880, 100683456, 125854320, 134244608, 167805760, 201366912, 251708640, 335611520, 402733824, 503417280, 671223040, 1006834560, 2013669120]

約数ペア:

[(1, 2013669120), (2, 1006834560), (3, 671223040), (4, 503417280), (5, 402733824), (6, 335611520), (8, 251708640), (10, 201366912), (12, 167805760), (15, 134244608), (16, 125854320), (20, 100683456), (24, 83902880), (30, 67122304), (32, 62927160), (40, 50341728), (48, 41951440), (60, 33561152), (64, 31463580), (80, 25170864), (96, 20975720), (120, 16780576), (128, 15731790), (131, 15371520), (160, 12585432), (192, 10487860), (240, 8390288), (256, 7865895), (262, 7685760), (320, 6292716), (384, 5243930), (393, 5123840), (480, 4195144), (524, 3842880), (640, 3146358), (655, 3074304), (768, 2621965), (786, 2561920), (960, 2097572), (1048, 1921440), (1280, 1573179), (1310, 1537152), (1572, 1280960), (1920, 1048786), (1965, 1024768), (2096, 960720), (2620, 768576), (3144, 640480), (3840, 524393), (3930, 512384), (4003, 503040), (4192, 480360), (5240, 384288), (6288, 320240), (7860, 256192), (8006, 251520), (8384, 240180), (10480, 192144), (12009, 167680), (12576, 160120), (15720, 128096), (16012, 125760), (16768, 120090), (20015, 100608), (20960, 96072), (24018, 83840), (25152, 80060), (31440, 64048), (32024, 62880), (33536, 60045), (40030, 50304), (41920, 48036)]