201911040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1075

約数の個数: 216

約数和(自身を含む): 740402208

約数和(自身を除く): 538491168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1031, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2062, 2176, 2304, 2448, 2720, 2880, 3060, 3093, 3264, 3840, 4080, 4124, 4352, 4896, 5155, 5440, 5760, 6120, 6186, 6528, 8160, 8248, 9279, 9792, 10310, 10880, 11520, 12240, 12372, 13056, 15465, 16320, 16496, 17527, 18558, 19584, 20620, 21760, 24480, 24744, 30930, 32640, 32992, 35054, 37116, 39168, 41240, 46395, 48960, 49488, 52581, 61860, 65280, 65984, 70108, 74232, 82480, 87635, 92790, 97920, 98976, 105162, 123720, 131968, 140216, 148464, 157743, 164960, 175270, 185580, 195840, 197952, 210324, 247440, 262905, 263936, 280432, 296928, 315486, 329920, 350540, 371160, 395904, 420648, 494880, 525810, 560864, 593856, 630972, 659840, 701080, 742320, 788715, 791808, 841296, 989760, 1051620, 1121728, 1187712, 1261944, 1319680, 1402160, 1484640, 1577430, 1682592, 1979520, 2103240, 2243456, 2375424, 2523888, 2804320, 2969280, 3154860, 3365184, 3959040, 4206480, 4486912, 5047776, 5608640, 5938560, 6309720, 6730368, 8412960, 10095552, 11217280, 11877120, 12619440, 13460736, 16825920, 20191104, 22434560, 25238880, 33651840, 40382208, 50477760, 67303680, 100955520, 201911040]

約数ペア:

[(1, 201911040), (2, 100955520), (3, 67303680), (4, 50477760), (5, 40382208), (6, 33651840), (8, 25238880), (9, 22434560), (10, 20191104), (12, 16825920), (15, 13460736), (16, 12619440), (17, 11877120), (18, 11217280), (20, 10095552), (24, 8412960), (30, 6730368), (32, 6309720), (34, 5938560), (36, 5608640), (40, 5047776), (45, 4486912), (48, 4206480), (51, 3959040), (60, 3365184), (64, 3154860), (68, 2969280), (72, 2804320), (80, 2523888), (85, 2375424), (90, 2243456), (96, 2103240), (102, 1979520), (120, 1682592), (128, 1577430), (136, 1484640), (144, 1402160), (153, 1319680), (160, 1261944), (170, 1187712), (180, 1121728), (192, 1051620), (204, 989760), (240, 841296), (255, 791808), (256, 788715), (272, 742320), (288, 701080), (306, 659840), (320, 630972), (340, 593856), (360, 560864), (384, 525810), (408, 494880), (480, 420648), (510, 395904), (544, 371160), (576, 350540), (612, 329920), (640, 315486), (680, 296928), (720, 280432), (765, 263936), (768, 262905), (816, 247440), (960, 210324), (1020, 197952), (1031, 195840), (1088, 185580), (1152, 175270), (1224, 164960), (1280, 157743), (1360, 148464), (1440, 140216), (1530, 131968), (1632, 123720), (1920, 105162), (2040, 98976), (2062, 97920), (2176, 92790), (2304, 87635), (2448, 82480), (2720, 74232), (2880, 70108), (3060, 65984), (3093, 65280), (3264, 61860), (3840, 52581), (4080, 49488), (4124, 48960), (4352, 46395), (4896, 41240), (5155, 39168), (5440, 37116), (5760, 35054), (6120, 32992), (6186, 32640), (6528, 30930), (8160, 24744), (8248, 24480), (9279, 21760), (9792, 20620), (10310, 19584), (10880, 18558), (11520, 17527), (12240, 16496), (12372, 16320), (13056, 15465)]