285085920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 576

約数和(自身を含む): 1191407616

約数和(自身を除く): 906321696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 31, 32, 34, 35, 40, 42, 46, 48, 49, 51, 56, 60, 62, 68, 69, 70, 80, 84, 85, 92, 93, 96, 98, 102, 105, 112, 115, 119, 120, 124, 136, 138, 140, 147, 155, 160, 161, 168, 170, 184, 186, 196, 204, 210, 217, 224, 230, 238, 240, 245, 248, 255, 272, 276, 280, 294, 310, 322, 336, 340, 345, 357, 368, 372, 391, 392, 408, 420, 434, 460, 465, 476, 480, 483, 490, 496, 510, 527, 544, 552, 560, 588, 595, 620, 644, 651, 672, 680, 690, 713, 714, 735, 736, 744, 782, 784, 805, 816, 833, 840, 868, 920, 930, 952, 966, 980, 992, 1020, 1054, 1085, 1104, 1120, 1127, 1173, 1176, 1190, 1240, 1288, 1302, 1360, 1380, 1426, 1428, 1470, 1488, 1519, 1564, 1568, 1581, 1610, 1632, 1666, 1680, 1736, 1785, 1840, 1860, 1904, 1932, 1955, 1960, 2040, 2108, 2139, 2170, 2208, 2254, 2346, 2352, 2380, 2415, 2480, 2499, 2576, 2604, 2635, 2720, 2737, 2760, 2852, 2856, 2940, 2976, 3038, 3128, 3162, 3220, 3255, 3332, 3360, 3381, 3472, 3565, 3570, 3680, 3689, 3720, 3808, 3864, 3910, 3920, 4080, 4165, 4216, 4278, 4340, 4508, 4557, 4692, 4704, 4760, 4830, 4960, 4991, 4998, 5152, 5208, 5270, 5474, 5520, 5635, 5704, 5712, 5865, 5880, 6076, 6256, 6324, 6440, 6510, 6664, 6762, 6944, 7130, 7140, 7378, 7440, 7595, 7728, 7820, 7840, 7905, 8160, 8211, 8330, 8432, 8556, 8680, 9016, 9114, 9384, 9520, 9660, 9982, 9996, 10416, 10540, 10695, 10948, 11040, 11067, 11270, 11408, 11424, 11730, 11760, 12121, 12152, 12495, 12512, 12648, 12880, 13020, 13328, 13524, 13685, 14260, 14280, 14756, 14880, 14973, 15190, 15456, 15640, 15810, 16422, 16660, 16864, 16905, 17112, 17360, 18032, 18228, 18445, 18768, 19040, 19159, 19320, 19964, 19992, 20832, 21080, 21390, 21896, 22134, 22540, 22785, 22816, 23460, 23520, 24242, 24304, 24955, 24990, 25296, 25760, 25823, 26040, 26656, 27048, 27370, 28520, 28560, 29512, 29946, 30380, 31280, 31620, 32844, 33320, 33810, 34224, 34720, 34937, 36064, 36363, 36456, 36890, 37536, 38318, 38640, 39928, 39984, 41055, 42160, 42780, 43792, 44268, 45080, 45570, 46920, 48484, 48608, 49910, 49980, 50592, 51646, 52080, 54096, 54740, 55335, 57040, 57120, 57477, 59024, 59892, 60605, 60760, 62560, 63240, 65688, 66640, 67620, 68448, 69874, 72726, 72912, 73780, 74865, 76636, 77280, 77469, 79856, 79968, 82110, 84320, 84847, 85560, 87584, 88536, 90160, 91140, 93840, 95795, 96968, 99820, 99960, 103292, 104160, 104811, 108192, 109480, 110670, 114080, 114954, 118048, 119784, 121210, 121520, 126480, 129115, 131376, 133280, 135240, 139748, 145452, 145824, 147560, 149730, 153272, 154938, 159712, 164220, 169694, 171120, 174685, 177072, 180320, 181815, 182280, 187680, 191590, 193936, 199640, 199920, 206584, 209622, 218960, 221340, 229908, 239568, 242420, 243040, 252960, 254541, 258230, 262752, 270480, 279496, 287385, 290904, 295120, 299460, 306544, 309876, 328440, 339388, 342240, 349370, 354144, 363630, 364560, 383180, 387345, 387872, 399280, 399840, 413168, 419244, 424235, 437920, 442680, 459816, 479136, 484840, 509082, 516460, 524055, 540960, 558992, 574770, 581808, 590240, 593929, 598920, 613088, 619752, 656880, 678776, 698740, 727260, 729120, 766360, 774690, 798560, 826336, 838488, 848470, 885360, 919632, 969680, 1018164, 1032920, 1048110, 1117984, 1149540, 1163616, 1187858, 1197840, 1239504, 1272705, 1313760, 1357552, 1397480, 1454520, 1532720, 1549380, 1676976, 1696940, 1770720, 1781787, 1839264, 1939360, 2036328, 2065840, 2096220, 2299080, 2375716, 2395680, 2479008, 2545410, 2715104, 2794960, 2909040, 2969645, 3065440, 3098760, 3353952, 3393880, 3563574, 4072656, 4131680, 4192440, 4598160, 4751432, 5090820, 5589920, 5818080, 5939290, 6197520, 6787760, 7127148, 8145312, 8384880, 8908935, 9196320, 9502864, 10181640, 11878580, 12395040, 13575520, 14254296, 16769760, 17817870, 19005728, 20363280, 23757160, 28508592, 35635740, 40726560, 47514320, 57017184, 71271480, 95028640, 142542960, 285085920]

約数ペア:

[(1, 285085920), (2, 142542960), (3, 95028640), (4, 71271480), (5, 57017184), (6, 47514320), (7, 40726560), (8, 35635740), (10, 28508592), (12, 23757160), (14, 20363280), (15, 19005728), (16, 17817870), (17, 16769760), (20, 14254296), (21, 13575520), (23, 12395040), (24, 11878580), (28, 10181640), (30, 9502864), (31, 9196320), (32, 8908935), (34, 8384880), (35, 8145312), (40, 7127148), (42, 6787760), (46, 6197520), (48, 5939290), (49, 5818080), (51, 5589920), (56, 5090820), (60, 4751432), (62, 4598160), (68, 4192440), (69, 4131680), (70, 4072656), (80, 3563574), (84, 3393880), (85, 3353952), (92, 3098760), (93, 3065440), (96, 2969645), (98, 2909040), (102, 2794960), (105, 2715104), (112, 2545410), (115, 2479008), (119, 2395680), (120, 2375716), (124, 2299080), (136, 2096220), (138, 2065840), (140, 2036328), (147, 1939360), (155, 1839264), (160, 1781787), (161, 1770720), (168, 1696940), (170, 1676976), (184, 1549380), (186, 1532720), (196, 1454520), (204, 1397480), (210, 1357552), (217, 1313760), (224, 1272705), (230, 1239504), (238, 1197840), (240, 1187858), (245, 1163616), (248, 1149540), (255, 1117984), (272, 1048110), (276, 1032920), (280, 1018164), (294, 969680), (310, 919632), (322, 885360), (336, 848470), (340, 838488), (345, 826336), (357, 798560), (368, 774690), (372, 766360), (391, 729120), (392, 727260), (408, 698740), (420, 678776), (434, 656880), (460, 619752), (465, 613088), (476, 598920), (480, 593929), (483, 590240), (490, 581808), (496, 574770), (510, 558992), (527, 540960), (544, 524055), (552, 516460), (560, 509082), (588, 484840), (595, 479136), (620, 459816), (644, 442680), (651, 437920), (672, 424235), (680, 419244), (690, 413168), (713, 399840), (714, 399280), (735, 387872), (736, 387345), (744, 383180), (782, 364560), (784, 363630), (805, 354144), (816, 349370), (833, 342240), (840, 339388), (868, 328440), (920, 309876), (930, 306544), (952, 299460), (966, 295120), (980, 290904), (992, 287385), (1020, 279496), (1054, 270480), (1085, 262752), (1104, 258230), (1120, 254541), (1127, 252960), (1173, 243040), (1176, 242420), (1190, 239568), (1240, 229908), (1288, 221340), (1302, 218960), (1360, 209622), (1380, 206584), (1426, 199920), (1428, 199640), (1470, 193936), (1488, 191590), (1519, 187680), (1564, 182280), (1568, 181815), (1581, 180320), (1610, 177072), (1632, 174685), (1666, 171120), (1680, 169694), (1736, 164220), (1785, 159712), (1840, 154938), (1860, 153272), (1904, 149730), (1932, 147560), (1955, 145824), (1960, 145452), (2040, 139748), (2108, 135240), (2139, 133280), (2170, 131376), (2208, 129115), (2254, 126480), (2346, 121520), (2352, 121210), (2380, 119784), (2415, 118048), (2480, 114954), (2499, 114080), (2576, 110670), (2604, 109480), (2635, 108192), (2720, 104811), (2737, 104160), (2760, 103292), (2852, 99960), (2856, 99820), (2940, 96968), (2976, 95795), (3038, 93840), (3128, 91140), (3162, 90160), (3220, 88536), (3255, 87584), (3332, 85560), (3360, 84847), (3381, 84320), (3472, 82110), (3565, 79968), (3570, 79856), (3680, 77469), (3689, 77280), (3720, 76636), (3808, 74865), (3864, 73780), (3910, 72912), (3920, 72726), (4080, 69874), (4165, 68448), (4216, 67620), (4278, 66640), (4340, 65688), (4508, 63240), (4557, 62560), (4692, 60760), (4704, 60605), (4760, 59892), (4830, 59024), (4960, 57477), (4991, 57120), (4998, 57040), (5152, 55335), (5208, 54740), (5270, 54096), (5474, 52080), (5520, 51646), (5635, 50592), (5704, 49980), (5712, 49910), (5865, 48608), (5880, 48484), (6076, 46920), (6256, 45570), (6324, 45080), (6440, 44268), (6510, 43792), (6664, 42780), (6762, 42160), (6944, 41055), (7130, 39984), (7140, 39928), (7378, 38640), (7440, 38318), (7595, 37536), (7728, 36890), (7820, 36456), (7840, 36363), (7905, 36064), (8160, 34937), (8211, 34720), (8330, 34224), (8432, 33810), (8556, 33320), (8680, 32844), (9016, 31620), (9114, 31280), (9384, 30380), (9520, 29946), (9660, 29512), (9982, 28560), (9996, 28520), (10416, 27370), (10540, 27048), (10695, 26656), (10948, 26040), (11040, 25823), (11067, 25760), (11270, 25296), (11408, 24990), (11424, 24955), (11730, 24304), (11760, 24242), (12121, 23520), (12152, 23460), (12495, 22816), (12512, 22785), (12648, 22540), (12880, 22134), (13020, 21896), (13328, 21390), (13524, 21080), (13685, 20832), (14260, 19992), (14280, 19964), (14756, 19320), (14880, 19159), (14973, 19040), (15190, 18768), (15456, 18445), (15640, 18228), (15810, 18032), (16422, 17360), (16660, 17112), (16864, 16905)]