380002560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 1414382592

約数和(自身を除く): 1034380032

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, 67, 70, 80, 84, 96, 105, 112, 120, 128, 134, 140, 160, 168, 192, 201, 210, 211, 224, 240, 256, 268, 280, 320, 335, 336, 384, 402, 420, 422, 448, 469, 480, 536, 560, 633, 640, 670, 672, 768, 804, 840, 844, 896, 938, 960, 1005, 1055, 1072, 1120, 1266, 1280, 1340, 1344, 1407, 1477, 1608, 1680, 1688, 1792, 1876, 1920, 2010, 2110, 2144, 2240, 2345, 2532, 2680, 2688, 2814, 2954, 3165, 3216, 3360, 3376, 3752, 3840, 4020, 4220, 4288, 4431, 4480, 4690, 5064, 5360, 5376, 5628, 5908, 6330, 6432, 6720, 6752, 7035, 7385, 7504, 8040, 8440, 8576, 8862, 8960, 9380, 10128, 10720, 11256, 11816, 12660, 12864, 13440, 13504, 14070, 14137, 14770, 15008, 16080, 16880, 17152, 17724, 18760, 20256, 21440, 22155, 22512, 23632, 25320, 25728, 26880, 27008, 28140, 28274, 29540, 30016, 32160, 33760, 35448, 37520, 40512, 42411, 42880, 44310, 45024, 47264, 50640, 51456, 54016, 56280, 56548, 59080, 60032, 64320, 67520, 70685, 70896, 75040, 81024, 84822, 85760, 88620, 90048, 94528, 98959, 101280, 112560, 113096, 118160, 120064, 128640, 135040, 141370, 141792, 150080, 162048, 169644, 177240, 180096, 189056, 197918, 202560, 212055, 225120, 226192, 236320, 257280, 270080, 282740, 283584, 296877, 300160, 339288, 354480, 360192, 378112, 395836, 405120, 424110, 450240, 452384, 472640, 494795, 565480, 567168, 593754, 600320, 678576, 708960, 791672, 810240, 848220, 900480, 904768, 945280, 989590, 1130960, 1134336, 1187508, 1357152, 1417920, 1484385, 1583344, 1696440, 1800960, 1809536, 1890560, 1979180, 2261920, 2375016, 2714304, 2835840, 2968770, 3166688, 3392880, 3619072, 3958360, 4523840, 4750032, 5428608, 5671680, 5937540, 6333376, 6785760, 7916720, 9047680, 9500064, 10857216, 11875080, 12666752, 13571520, 15833440, 18095360, 19000128, 23750160, 25333504, 27143040, 31666880, 38000256, 47500320, 54286080, 63333760, 76000512, 95000640, 126667520, 190001280, 380002560]

約数ペア:

[(1, 380002560), (2, 190001280), (3, 126667520), (4, 95000640), (5, 76000512), (6, 63333760), (7, 54286080), (8, 47500320), (10, 38000256), (12, 31666880), (14, 27143040), (15, 25333504), (16, 23750160), (20, 19000128), (21, 18095360), (24, 15833440), (28, 13571520), (30, 12666752), (32, 11875080), (35, 10857216), (40, 9500064), (42, 9047680), (48, 7916720), (56, 6785760), (60, 6333376), (64, 5937540), (67, 5671680), (70, 5428608), (80, 4750032), (84, 4523840), (96, 3958360), (105, 3619072), (112, 3392880), (120, 3166688), (128, 2968770), (134, 2835840), (140, 2714304), (160, 2375016), (168, 2261920), (192, 1979180), (201, 1890560), (210, 1809536), (211, 1800960), (224, 1696440), (240, 1583344), (256, 1484385), (268, 1417920), (280, 1357152), (320, 1187508), (335, 1134336), (336, 1130960), (384, 989590), (402, 945280), (420, 904768), (422, 900480), (448, 848220), (469, 810240), (480, 791672), (536, 708960), (560, 678576), (633, 600320), (640, 593754), (670, 567168), (672, 565480), (768, 494795), (804, 472640), (840, 452384), (844, 450240), (896, 424110), (938, 405120), (960, 395836), (1005, 378112), (1055, 360192), (1072, 354480), (1120, 339288), (1266, 300160), (1280, 296877), (1340, 283584), (1344, 282740), (1407, 270080), (1477, 257280), (1608, 236320), (1680, 226192), (1688, 225120), (1792, 212055), (1876, 202560), (1920, 197918), (2010, 189056), (2110, 180096), (2144, 177240), (2240, 169644), (2345, 162048), (2532, 150080), (2680, 141792), (2688, 141370), (2814, 135040), (2954, 128640), (3165, 120064), (3216, 118160), (3360, 113096), (3376, 112560), (3752, 101280), (3840, 98959), (4020, 94528), (4220, 90048), (4288, 88620), (4431, 85760), (4480, 84822), (4690, 81024), (5064, 75040), (5360, 70896), (5376, 70685), (5628, 67520), (5908, 64320), (6330, 60032), (6432, 59080), (6720, 56548), (6752, 56280), (7035, 54016), (7385, 51456), (7504, 50640), (8040, 47264), (8440, 45024), (8576, 44310), (8862, 42880), (8960, 42411), (9380, 40512), (10128, 37520), (10720, 35448), (11256, 33760), (11816, 32160), (12660, 30016), (12864, 29540), (13440, 28274), (13504, 28140), (14070, 27008), (14137, 26880), (14770, 25728), (15008, 25320), (16080, 23632), (16880, 22512), (17152, 22155), (17724, 21440), (18760, 20256)]