286245120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 288

約数和(自身を含む): 1092575232

約数和(自身を除く): 806330112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 463, 480, 483, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 926, 960, 966, 1104, 1120, 1280, 1288, 1344, 1380, 1389, 1472, 1610, 1680, 1792, 1840, 1852, 1920, 1932, 2208, 2240, 2315, 2415, 2576, 2688, 2760, 2778, 2944, 3220, 3241, 3360, 3680, 3704, 3840, 3864, 4416, 4480, 4630, 4830, 5152, 5376, 5520, 5556, 5888, 6440, 6482, 6720, 6945, 7360, 7408, 7728, 8832, 8960, 9260, 9660, 9723, 10304, 10649, 11040, 11112, 12880, 12964, 13440, 13890, 14720, 14816, 15456, 16205, 17664, 18520, 19320, 19446, 20608, 21298, 22080, 22224, 25760, 25928, 26880, 27780, 29440, 29632, 30912, 31947, 32410, 37040, 38640, 38892, 41216, 42596, 44160, 44448, 48615, 51520, 51856, 53245, 55560, 59264, 61824, 63894, 64820, 74080, 74543, 77280, 77784, 85192, 88320, 88896, 97230, 103040, 103712, 106490, 111120, 118528, 123648, 127788, 129640, 148160, 149086, 154560, 155568, 159735, 170384, 177792, 194460, 206080, 207424, 212980, 222240, 223629, 255576, 259280, 296320, 298172, 309120, 311136, 319470, 340768, 355584, 372715, 388920, 414848, 425960, 444480, 447258, 511152, 518560, 592640, 596344, 618240, 622272, 638940, 681536, 745430, 777840, 829696, 851920, 888960, 894516, 1022304, 1037120, 1118145, 1192688, 1244544, 1277880, 1363072, 1490860, 1555680, 1703840, 1777920, 1789032, 2044608, 2074240, 2236290, 2385376, 2489088, 2555760, 2726144, 2981720, 3111360, 3407680, 3578064, 4089216, 4148480, 4472580, 4770752, 5111520, 5963440, 6222720, 6815360, 7156128, 8178432, 8945160, 9541504, 10223040, 11926880, 12445440, 13630720, 14312256, 17890320, 19083008, 20446080, 23853760, 28624512, 35780640, 40892160, 47707520, 57249024, 71561280, 95415040, 143122560, 286245120]

約数ペア:

[(1, 286245120), (2, 143122560), (3, 95415040), (4, 71561280), (5, 57249024), (6, 47707520), (7, 40892160), (8, 35780640), (10, 28624512), (12, 23853760), (14, 20446080), (15, 19083008), (16, 17890320), (20, 14312256), (21, 13630720), (23, 12445440), (24, 11926880), (28, 10223040), (30, 9541504), (32, 8945160), (35, 8178432), (40, 7156128), (42, 6815360), (46, 6222720), (48, 5963440), (56, 5111520), (60, 4770752), (64, 4472580), (69, 4148480), (70, 4089216), (80, 3578064), (84, 3407680), (92, 3111360), (96, 2981720), (105, 2726144), (112, 2555760), (115, 2489088), (120, 2385376), (128, 2236290), (138, 2074240), (140, 2044608), (160, 1789032), (161, 1777920), (168, 1703840), (184, 1555680), (192, 1490860), (210, 1363072), (224, 1277880), (230, 1244544), (240, 1192688), (256, 1118145), (276, 1037120), (280, 1022304), (320, 894516), (322, 888960), (336, 851920), (345, 829696), (368, 777840), (384, 745430), (420, 681536), (448, 638940), (460, 622272), (463, 618240), (480, 596344), (483, 592640), (552, 518560), (560, 511152), (640, 447258), (644, 444480), (672, 425960), (690, 414848), (736, 388920), (768, 372715), (805, 355584), (840, 340768), (896, 319470), (920, 311136), (926, 309120), (960, 298172), (966, 296320), (1104, 259280), (1120, 255576), (1280, 223629), (1288, 222240), (1344, 212980), (1380, 207424), (1389, 206080), (1472, 194460), (1610, 177792), (1680, 170384), (1792, 159735), (1840, 155568), (1852, 154560), (1920, 149086), (1932, 148160), (2208, 129640), (2240, 127788), (2315, 123648), (2415, 118528), (2576, 111120), (2688, 106490), (2760, 103712), (2778, 103040), (2944, 97230), (3220, 88896), (3241, 88320), (3360, 85192), (3680, 77784), (3704, 77280), (3840, 74543), (3864, 74080), (4416, 64820), (4480, 63894), (4630, 61824), (4830, 59264), (5152, 55560), (5376, 53245), (5520, 51856), (5556, 51520), (5888, 48615), (6440, 44448), (6482, 44160), (6720, 42596), (6945, 41216), (7360, 38892), (7408, 38640), (7728, 37040), (8832, 32410), (8960, 31947), (9260, 30912), (9660, 29632), (9723, 29440), (10304, 27780), (10649, 26880), (11040, 25928), (11112, 25760), (12880, 22224), (12964, 22080), (13440, 21298), (13890, 20608), (14720, 19446), (14816, 19320), (15456, 18520), (16205, 17664)]