252255360

素因数分解:

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

素因数の和:303

約数の個数: 192

約数和(自身を含む): 925686720

約数和(自身を除く): 673431360

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, 274, 280, 320, 336, 384, 411, 420, 448, 480, 548, 560, 640, 672, 685, 822, 840, 896, 959, 960, 1096, 1120, 1344, 1370, 1644, 1680, 1918, 1920, 2055, 2192, 2240, 2688, 2740, 2877, 3288, 3360, 3836, 4110, 4384, 4480, 4795, 5480, 5754, 6576, 6720, 7672, 8220, 8768, 9590, 10960, 11508, 13152, 13440, 14385, 15344, 16440, 17536, 18769, 19180, 21920, 23016, 26304, 28770, 30688, 32880, 37538, 38360, 43840, 46032, 52608, 56307, 57540, 61376, 65760, 75076, 76720, 87680, 92064, 93845, 112614, 115080, 122752, 131383, 131520, 150152, 153440, 184128, 187690, 225228, 230160, 262766, 263040, 281535, 300304, 306880, 368256, 375380, 394149, 450456, 460320, 525532, 563070, 600608, 613760, 656915, 750760, 788298, 900912, 920640, 1051064, 1126140, 1201216, 1313830, 1501520, 1576596, 1801824, 1841280, 1970745, 2102128, 2252280, 2402432, 2627660, 3003040, 3153192, 3603648, 3941490, 4204256, 4504560, 5255320, 6006080, 6306384, 7207296, 7882980, 8408512, 9009120, 10510640, 12012160, 12612768, 15765960, 16817024, 18018240, 21021280, 25225536, 31531920, 36036480, 42042560, 50451072, 63063840, 84085120, 126127680, 252255360]

約数ペア:

[(1, 252255360), (2, 126127680), (3, 84085120), (4, 63063840), (5, 50451072), (6, 42042560), (7, 36036480), (8, 31531920), (10, 25225536), (12, 21021280), (14, 18018240), (15, 16817024), (16, 15765960), (20, 12612768), (21, 12012160), (24, 10510640), (28, 9009120), (30, 8408512), (32, 7882980), (35, 7207296), (40, 6306384), (42, 6006080), (48, 5255320), (56, 4504560), (60, 4204256), (64, 3941490), (70, 3603648), (80, 3153192), (84, 3003040), (96, 2627660), (105, 2402432), (112, 2252280), (120, 2102128), (128, 1970745), (137, 1841280), (140, 1801824), (160, 1576596), (168, 1501520), (192, 1313830), (210, 1201216), (224, 1126140), (240, 1051064), (274, 920640), (280, 900912), (320, 788298), (336, 750760), (384, 656915), (411, 613760), (420, 600608), (448, 563070), (480, 525532), (548, 460320), (560, 450456), (640, 394149), (672, 375380), (685, 368256), (822, 306880), (840, 300304), (896, 281535), (959, 263040), (960, 262766), (1096, 230160), (1120, 225228), (1344, 187690), (1370, 184128), (1644, 153440), (1680, 150152), (1918, 131520), (1920, 131383), (2055, 122752), (2192, 115080), (2240, 112614), (2688, 93845), (2740, 92064), (2877, 87680), (3288, 76720), (3360, 75076), (3836, 65760), (4110, 61376), (4384, 57540), (4480, 56307), (4795, 52608), (5480, 46032), (5754, 43840), (6576, 38360), (6720, 37538), (7672, 32880), (8220, 30688), (8768, 28770), (9590, 26304), (10960, 23016), (11508, 21920), (13152, 19180), (13440, 18769), (14385, 17536), (15344, 16440)]