2018042880

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^2$

素因数の和:309

約数の個数: 264

約数和(自身を含む): 7430904768

約数和(自身を除く): 5412861888

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, 137, 140, 160, 168, 192, 210, 224, 240, 256, 274, 280, 320, 336, 384, 411, 420, 448, 480, 512, 548, 560, 640, 672, 685, 768, 822, 840, 896, 959, 960, 1024, 1096, 1120, 1280, 1344, 1370, 1536, 1644, 1680, 1792, 1918, 1920, 2055, 2192, 2240, 2560, 2688, 2740, 2877, 3072, 3288, 3360, 3584, 3836, 3840, 4110, 4384, 4480, 4795, 5120, 5376, 5480, 5754, 6576, 6720, 7168, 7672, 7680, 8220, 8768, 8960, 9590, 10752, 10960, 11508, 13152, 13440, 14385, 15344, 15360, 16440, 17536, 17920, 18769, 19180, 21504, 21920, 23016, 26304, 26880, 28770, 30688, 32880, 35072, 35840, 37538, 38360, 43840, 46032, 52608, 53760, 56307, 57540, 61376, 65760, 70144, 75076, 76720, 87680, 92064, 93845, 105216, 107520, 112614, 115080, 122752, 131383, 131520, 140288, 150152, 153440, 175360, 184128, 187690, 210432, 225228, 230160, 245504, 262766, 263040, 281535, 300304, 306880, 350720, 368256, 375380, 394149, 420864, 450456, 460320, 491008, 525532, 526080, 563070, 600608, 613760, 656915, 701440, 736512, 750760, 788298, 900912, 920640, 982016, 1051064, 1052160, 1126140, 1201216, 1227520, 1313830, 1473024, 1501520, 1576596, 1801824, 1841280, 1970745, 2102128, 2104320, 2252280, 2402432, 2455040, 2627660, 2946048, 3003040, 3153192, 3603648, 3682560, 3941490, 4204256, 4504560, 4804864, 4910080, 5255320, 6006080, 6306384, 7207296, 7365120, 7882980, 8408512, 9009120, 9609728, 10510640, 12012160, 12612768, 14414592, 14730240, 15765960, 16817024, 18018240, 19219456, 21021280, 24024320, 25225536, 28829184, 31531920, 33634048, 36036480, 42042560, 48048640, 50451072, 57658368, 63063840, 67268096, 72072960, 84085120, 96097280, 100902144, 126127680, 134536192, 144145920, 168170240, 201804288, 252255360, 288291840, 336340480, 403608576, 504510720, 672680960, 1009021440, 2018042880]

約数ペア:

[(1, 2018042880), (2, 1009021440), (3, 672680960), (4, 504510720), (5, 403608576), (6, 336340480), (7, 288291840), (8, 252255360), (10, 201804288), (12, 168170240), (14, 144145920), (15, 134536192), (16, 126127680), (20, 100902144), (21, 96097280), (24, 84085120), (28, 72072960), (30, 67268096), (32, 63063840), (35, 57658368), (40, 50451072), (42, 48048640), (48, 42042560), (56, 36036480), (60, 33634048), (64, 31531920), (70, 28829184), (80, 25225536), (84, 24024320), (96, 21021280), (105, 19219456), (112, 18018240), (120, 16817024), (128, 15765960), (137, 14730240), (140, 14414592), (160, 12612768), (168, 12012160), (192, 10510640), (210, 9609728), (224, 9009120), (240, 8408512), (256, 7882980), (274, 7365120), (280, 7207296), (320, 6306384), (336, 6006080), (384, 5255320), (411, 4910080), (420, 4804864), (448, 4504560), (480, 4204256), (512, 3941490), (548, 3682560), (560, 3603648), (640, 3153192), (672, 3003040), (685, 2946048), (768, 2627660), (822, 2455040), (840, 2402432), (896, 2252280), (959, 2104320), (960, 2102128), (1024, 1970745), (1096, 1841280), (1120, 1801824), (1280, 1576596), (1344, 1501520), (1370, 1473024), (1536, 1313830), (1644, 1227520), (1680, 1201216), (1792, 1126140), (1918, 1052160), (1920, 1051064), (2055, 982016), (2192, 920640), (2240, 900912), (2560, 788298), (2688, 750760), (2740, 736512), (2877, 701440), (3072, 656915), (3288, 613760), (3360, 600608), (3584, 563070), (3836, 526080), (3840, 525532), (4110, 491008), (4384, 460320), (4480, 450456), (4795, 420864), (5120, 394149), (5376, 375380), (5480, 368256), (5754, 350720), (6576, 306880), (6720, 300304), (7168, 281535), (7672, 263040), (7680, 262766), (8220, 245504), (8768, 230160), (8960, 225228), (9590, 210432), (10752, 187690), (10960, 184128), (11508, 175360), (13152, 153440), (13440, 150152), (14385, 140288), (15344, 131520), (15360, 131383), (16440, 122752), (17536, 115080), (17920, 112614), (18769, 107520), (19180, 105216), (21504, 93845), (21920, 92064), (23016, 87680), (26304, 76720), (26880, 75076), (28770, 70144), (30688, 65760), (32880, 61376), (35072, 57540), (35840, 56307), (37538, 53760), (38360, 52608), (43840, 46032)]