143297280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1777}}^1$

素因数の和:1811

約数の個数: 216

約数和(自身を含む): 566940192

約数和(自身を除く): 423642912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1777, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3554, 3840, 4032, 4480, 5040, 5331, 5376, 5760, 6720, 7108, 8064, 8885, 8960, 10080, 10662, 11520, 12439, 13440, 14216, 15993, 16128, 17770, 20160, 21324, 24878, 26655, 26880, 28432, 31986, 35540, 37317, 40320, 42648, 49756, 53310, 56864, 62195, 63972, 71080, 74634, 79965, 80640, 85296, 99512, 106620, 111951, 113728, 124390, 127944, 142160, 149268, 159930, 170592, 186585, 199024, 213240, 223902, 227456, 248780, 255888, 284320, 298536, 319860, 341184, 373170, 398048, 426480, 447804, 454912, 497560, 511776, 559755, 568640, 597072, 639720, 682368, 746340, 796096, 852960, 895608, 995120, 1023552, 1119510, 1137280, 1194144, 1279440, 1364736, 1492680, 1592192, 1705920, 1791216, 1990240, 2047104, 2239020, 2274560, 2388288, 2558880, 2985360, 3184384, 3411840, 3582432, 3980480, 4094208, 4478040, 4776576, 5117760, 5970720, 6823680, 7164864, 7960960, 8956080, 9553152, 10235520, 11941440, 14329728, 15921920, 17912160, 20471040, 23882880, 28659456, 35824320, 47765760, 71648640, 143297280]

約数ペア:

[(1, 143297280), (2, 71648640), (3, 47765760), (4, 35824320), (5, 28659456), (6, 23882880), (7, 20471040), (8, 17912160), (9, 15921920), (10, 14329728), (12, 11941440), (14, 10235520), (15, 9553152), (16, 8956080), (18, 7960960), (20, 7164864), (21, 6823680), (24, 5970720), (28, 5117760), (30, 4776576), (32, 4478040), (35, 4094208), (36, 3980480), (40, 3582432), (42, 3411840), (45, 3184384), (48, 2985360), (56, 2558880), (60, 2388288), (63, 2274560), (64, 2239020), (70, 2047104), (72, 1990240), (80, 1791216), (84, 1705920), (90, 1592192), (96, 1492680), (105, 1364736), (112, 1279440), (120, 1194144), (126, 1137280), (128, 1119510), (140, 1023552), (144, 995120), (160, 895608), (168, 852960), (180, 796096), (192, 746340), (210, 682368), (224, 639720), (240, 597072), (252, 568640), (256, 559755), (280, 511776), (288, 497560), (315, 454912), (320, 447804), (336, 426480), (360, 398048), (384, 373170), (420, 341184), (448, 319860), (480, 298536), (504, 284320), (560, 255888), (576, 248780), (630, 227456), (640, 223902), (672, 213240), (720, 199024), (768, 186585), (840, 170592), (896, 159930), (960, 149268), (1008, 142160), (1120, 127944), (1152, 124390), (1260, 113728), (1280, 111951), (1344, 106620), (1440, 99512), (1680, 85296), (1777, 80640), (1792, 79965), (1920, 74634), (2016, 71080), (2240, 63972), (2304, 62195), (2520, 56864), (2688, 53310), (2880, 49756), (3360, 42648), (3554, 40320), (3840, 37317), (4032, 35540), (4480, 31986), (5040, 28432), (5331, 26880), (5376, 26655), (5760, 24878), (6720, 21324), (7108, 20160), (8064, 17770), (8885, 16128), (8960, 15993), (10080, 14216), (10662, 13440), (11520, 12439)]