1256080800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 4451715072

約数和(自身を除く): 3195634272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 127, 130, 150, 156, 160, 195, 200, 208, 240, 254, 260, 300, 312, 317, 325, 381, 390, 400, 416, 480, 508, 520, 600, 624, 634, 635, 650, 762, 780, 800, 951, 975, 1016, 1040, 1200, 1248, 1268, 1270, 1300, 1524, 1560, 1585, 1651, 1902, 1905, 1950, 2032, 2080, 2400, 2536, 2540, 2600, 3048, 3120, 3170, 3175, 3302, 3804, 3810, 3900, 4064, 4121, 4755, 4953, 5072, 5080, 5200, 6096, 6240, 6340, 6350, 6604, 7608, 7620, 7800, 7925, 8242, 8255, 9510, 9525, 9906, 10144, 10160, 10400, 12192, 12363, 12680, 12700, 13208, 15216, 15240, 15600, 15850, 16484, 16510, 19020, 19050, 19812, 20320, 20605, 23775, 24726, 24765, 25360, 25400, 26416, 30432, 30480, 31200, 31700, 32968, 33020, 38040, 38100, 39624, 40259, 41210, 41275, 47550, 49452, 49530, 50720, 50800, 52832, 60960, 61815, 63400, 65936, 66040, 76080, 76200, 79248, 80518, 82420, 82550, 95100, 98904, 99060, 101600, 103025, 120777, 123630, 123825, 126800, 131872, 132080, 152160, 152400, 158496, 161036, 164840, 165100, 190200, 197808, 198120, 201295, 206050, 241554, 247260, 247650, 253600, 264160, 304800, 309075, 322072, 329680, 330200, 380400, 395616, 396240, 402590, 412100, 483108, 494520, 495300, 523367, 603885, 618150, 644144, 659360, 660400, 760800, 792480, 805180, 824200, 966216, 989040, 990600, 1006475, 1046734, 1207770, 1236300, 1288288, 1320800, 1570101, 1610360, 1648400, 1932432, 1978080, 1981200, 2012950, 2093468, 2415540, 2472600, 2616835, 3019425, 3140202, 3220720, 3296800, 3864864, 3962400, 4025900, 4186936, 4831080, 4945200, 5233670, 6038850, 6280404, 6441440, 7850505, 8051800, 8373872, 9662160, 9890400, 10467340, 12077700, 12560808, 13084175, 15701010, 16103600, 16747744, 19324320, 20934680, 24155400, 25121616, 26168350, 31402020, 32207200, 39252525, 41869360, 48310800, 50243232, 52336700, 62804040, 78505050, 83738720, 96621600, 104673400, 125608080, 157010100, 209346800, 251216160, 314020200, 418693600, 628040400, 1256080800]

約数ペア:

[(1, 1256080800), (2, 628040400), (3, 418693600), (4, 314020200), (5, 251216160), (6, 209346800), (8, 157010100), (10, 125608080), (12, 104673400), (13, 96621600), (15, 83738720), (16, 78505050), (20, 62804040), (24, 52336700), (25, 50243232), (26, 48310800), (30, 41869360), (32, 39252525), (39, 32207200), (40, 31402020), (48, 26168350), (50, 25121616), (52, 24155400), (60, 20934680), (65, 19324320), (75, 16747744), (78, 16103600), (80, 15701010), (96, 13084175), (100, 12560808), (104, 12077700), (120, 10467340), (127, 9890400), (130, 9662160), (150, 8373872), (156, 8051800), (160, 7850505), (195, 6441440), (200, 6280404), (208, 6038850), (240, 5233670), (254, 4945200), (260, 4831080), (300, 4186936), (312, 4025900), (317, 3962400), (325, 3864864), (381, 3296800), (390, 3220720), (400, 3140202), (416, 3019425), (480, 2616835), (508, 2472600), (520, 2415540), (600, 2093468), (624, 2012950), (634, 1981200), (635, 1978080), (650, 1932432), (762, 1648400), (780, 1610360), (800, 1570101), (951, 1320800), (975, 1288288), (1016, 1236300), (1040, 1207770), (1200, 1046734), (1248, 1006475), (1268, 990600), (1270, 989040), (1300, 966216), (1524, 824200), (1560, 805180), (1585, 792480), (1651, 760800), (1902, 660400), (1905, 659360), (1950, 644144), (2032, 618150), (2080, 603885), (2400, 523367), (2536, 495300), (2540, 494520), (2600, 483108), (3048, 412100), (3120, 402590), (3170, 396240), (3175, 395616), (3302, 380400), (3804, 330200), (3810, 329680), (3900, 322072), (4064, 309075), (4121, 304800), (4755, 264160), (4953, 253600), (5072, 247650), (5080, 247260), (5200, 241554), (6096, 206050), (6240, 201295), (6340, 198120), (6350, 197808), (6604, 190200), (7608, 165100), (7620, 164840), (7800, 161036), (7925, 158496), (8242, 152400), (8255, 152160), (9510, 132080), (9525, 131872), (9906, 126800), (10144, 123825), (10160, 123630), (10400, 120777), (12192, 103025), (12363, 101600), (12680, 99060), (12700, 98904), (13208, 95100), (15216, 82550), (15240, 82420), (15600, 80518), (15850, 79248), (16484, 76200), (16510, 76080), (19020, 66040), (19050, 65936), (19812, 63400), (20320, 61815), (20605, 60960), (23775, 52832), (24726, 50800), (24765, 50720), (25360, 49530), (25400, 49452), (26416, 47550), (30432, 41275), (30480, 41210), (31200, 40259), (31700, 39624), (32968, 38100), (33020, 38040)]