190369920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 678585600

約数和(自身を除く): 488215680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 263, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 526, 580, 624, 640, 696, 754, 780, 789, 832, 870, 928, 960, 1040, 1052, 1131, 1160, 1248, 1315, 1392, 1508, 1560, 1578, 1664, 1740, 1856, 1885, 1920, 2080, 2104, 2262, 2320, 2496, 2630, 2784, 3016, 3120, 3156, 3419, 3480, 3712, 3770, 3945, 4160, 4208, 4524, 4640, 4992, 5260, 5568, 5655, 6032, 6240, 6312, 6838, 6960, 7540, 7627, 7890, 8320, 8416, 9048, 9280, 10257, 10520, 11136, 11310, 12064, 12480, 12624, 13676, 13920, 15080, 15254, 15780, 16832, 17095, 18096, 18560, 20514, 21040, 22620, 22881, 24128, 24960, 25248, 27352, 27840, 30160, 30508, 31560, 33664, 34190, 36192, 38135, 41028, 42080, 45240, 45762, 48256, 50496, 51285, 54704, 55680, 60320, 61016, 63120, 68380, 72384, 76270, 82056, 84160, 90480, 91524, 99151, 100992, 102570, 109408, 114405, 120640, 122032, 126240, 136760, 144768, 152540, 164112, 168320, 180960, 183048, 198302, 205140, 218816, 228810, 241280, 244064, 252480, 273520, 297453, 305080, 328224, 361920, 366096, 396604, 410280, 437632, 457620, 488128, 495755, 504960, 547040, 594906, 610160, 656448, 723840, 732192, 793208, 820560, 915240, 976256, 991510, 1094080, 1189812, 1220320, 1312896, 1464384, 1487265, 1586416, 1641120, 1830480, 1983020, 2188160, 2379624, 2440640, 2928768, 2974530, 3172832, 3282240, 3660960, 3966040, 4759248, 4881280, 5949060, 6345664, 6564480, 7321920, 7932080, 9518496, 11898120, 12691328, 14643840, 15864160, 19036992, 23796240, 31728320, 38073984, 47592480, 63456640, 95184960, 190369920]

約数ペア:

[(1, 190369920), (2, 95184960), (3, 63456640), (4, 47592480), (5, 38073984), (6, 31728320), (8, 23796240), (10, 19036992), (12, 15864160), (13, 14643840), (15, 12691328), (16, 11898120), (20, 9518496), (24, 7932080), (26, 7321920), (29, 6564480), (30, 6345664), (32, 5949060), (39, 4881280), (40, 4759248), (48, 3966040), (52, 3660960), (58, 3282240), (60, 3172832), (64, 2974530), (65, 2928768), (78, 2440640), (80, 2379624), (87, 2188160), (96, 1983020), (104, 1830480), (116, 1641120), (120, 1586416), (128, 1487265), (130, 1464384), (145, 1312896), (156, 1220320), (160, 1189812), (174, 1094080), (192, 991510), (195, 976256), (208, 915240), (232, 820560), (240, 793208), (260, 732192), (263, 723840), (290, 656448), (312, 610160), (320, 594906), (348, 547040), (377, 504960), (384, 495755), (390, 488128), (416, 457620), (435, 437632), (464, 410280), (480, 396604), (520, 366096), (526, 361920), (580, 328224), (624, 305080), (640, 297453), (696, 273520), (754, 252480), (780, 244064), (789, 241280), (832, 228810), (870, 218816), (928, 205140), (960, 198302), (1040, 183048), (1052, 180960), (1131, 168320), (1160, 164112), (1248, 152540), (1315, 144768), (1392, 136760), (1508, 126240), (1560, 122032), (1578, 120640), (1664, 114405), (1740, 109408), (1856, 102570), (1885, 100992), (1920, 99151), (2080, 91524), (2104, 90480), (2262, 84160), (2320, 82056), (2496, 76270), (2630, 72384), (2784, 68380), (3016, 63120), (3120, 61016), (3156, 60320), (3419, 55680), (3480, 54704), (3712, 51285), (3770, 50496), (3945, 48256), (4160, 45762), (4208, 45240), (4524, 42080), (4640, 41028), (4992, 38135), (5260, 36192), (5568, 34190), (5655, 33664), (6032, 31560), (6240, 30508), (6312, 30160), (6838, 27840), (6960, 27352), (7540, 25248), (7627, 24960), (7890, 24128), (8320, 22881), (8416, 22620), (9048, 21040), (9280, 20514), (10257, 18560), (10520, 18096), (11136, 17095), (11310, 16832), (12064, 15780), (12480, 15254), (12624, 15080), (13676, 13920)]