190477440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 688377600

約数和(自身を除く): 497900160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 151, 160, 180, 192, 216, 219, 240, 270, 288, 292, 302, 320, 360, 365, 384, 432, 438, 453, 480, 540, 576, 584, 604, 640, 657, 720, 730, 755, 864, 876, 906, 960, 1080, 1095, 1152, 1168, 1208, 1314, 1359, 1440, 1460, 1510, 1728, 1752, 1812, 1920, 1971, 2160, 2190, 2265, 2336, 2416, 2628, 2718, 2880, 2920, 3020, 3285, 3456, 3504, 3624, 3942, 4077, 4320, 4380, 4530, 4672, 4832, 5256, 5436, 5760, 5840, 6040, 6570, 6795, 7008, 7248, 7884, 8154, 8640, 8760, 9060, 9344, 9664, 9855, 10512, 10872, 11023, 11680, 12080, 13140, 13590, 14016, 14496, 15768, 16308, 17280, 17520, 18120, 19328, 19710, 20385, 21024, 21744, 22046, 23360, 24160, 26280, 27180, 28032, 28992, 31536, 32616, 33069, 35040, 36240, 39420, 40770, 42048, 43488, 44092, 46720, 48320, 52560, 54360, 55115, 57984, 63072, 65232, 66138, 70080, 72480, 78840, 81540, 84096, 86976, 88184, 96640, 99207, 105120, 108720, 110230, 126144, 130464, 132276, 140160, 144960, 157680, 163080, 165345, 173952, 176368, 198414, 210240, 217440, 220460, 252288, 260928, 264552, 289920, 297621, 315360, 326160, 330690, 352736, 396828, 420480, 434880, 440920, 496035, 521856, 529104, 595242, 630720, 652320, 661380, 705472, 793656, 869760, 881840, 992070, 1058208, 1190484, 1261440, 1304640, 1322760, 1410944, 1488105, 1587312, 1763680, 1984140, 2116416, 2380968, 2609280, 2645520, 2976210, 3174624, 3527360, 3968280, 4232832, 4761936, 5291040, 5952420, 6349248, 7054720, 7936560, 9523872, 10582080, 11904840, 12698496, 15873120, 19047744, 21164160, 23809680, 31746240, 38095488, 47619360, 63492480, 95238720, 190477440]

約数ペア:

[(1, 190477440), (2, 95238720), (3, 63492480), (4, 47619360), (5, 38095488), (6, 31746240), (8, 23809680), (9, 21164160), (10, 19047744), (12, 15873120), (15, 12698496), (16, 11904840), (18, 10582080), (20, 9523872), (24, 7936560), (27, 7054720), (30, 6349248), (32, 5952420), (36, 5291040), (40, 4761936), (45, 4232832), (48, 3968280), (54, 3527360), (60, 3174624), (64, 2976210), (72, 2645520), (73, 2609280), (80, 2380968), (90, 2116416), (96, 1984140), (108, 1763680), (120, 1587312), (128, 1488105), (135, 1410944), (144, 1322760), (146, 1304640), (151, 1261440), (160, 1190484), (180, 1058208), (192, 992070), (216, 881840), (219, 869760), (240, 793656), (270, 705472), (288, 661380), (292, 652320), (302, 630720), (320, 595242), (360, 529104), (365, 521856), (384, 496035), (432, 440920), (438, 434880), (453, 420480), (480, 396828), (540, 352736), (576, 330690), (584, 326160), (604, 315360), (640, 297621), (657, 289920), (720, 264552), (730, 260928), (755, 252288), (864, 220460), (876, 217440), (906, 210240), (960, 198414), (1080, 176368), (1095, 173952), (1152, 165345), (1168, 163080), (1208, 157680), (1314, 144960), (1359, 140160), (1440, 132276), (1460, 130464), (1510, 126144), (1728, 110230), (1752, 108720), (1812, 105120), (1920, 99207), (1971, 96640), (2160, 88184), (2190, 86976), (2265, 84096), (2336, 81540), (2416, 78840), (2628, 72480), (2718, 70080), (2880, 66138), (2920, 65232), (3020, 63072), (3285, 57984), (3456, 55115), (3504, 54360), (3624, 52560), (3942, 48320), (4077, 46720), (4320, 44092), (4380, 43488), (4530, 42048), (4672, 40770), (4832, 39420), (5256, 36240), (5436, 35040), (5760, 33069), (5840, 32616), (6040, 31536), (6570, 28992), (6795, 28032), (7008, 27180), (7248, 26280), (7884, 24160), (8154, 23360), (8640, 22046), (8760, 21744), (9060, 21024), (9344, 20385), (9664, 19710), (9855, 19328), (10512, 18120), (10872, 17520), (11023, 17280), (11680, 16308), (12080, 15768), (13140, 14496), (13590, 14016)]