684305280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^2$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 2435821200

約数和(自身を除く): 1751515920

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, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 199, 216, 240, 270, 288, 320, 360, 384, 398, 432, 480, 540, 576, 597, 640, 720, 796, 864, 960, 995, 1080, 1152, 1194, 1440, 1592, 1728, 1791, 1920, 1990, 2160, 2388, 2880, 2985, 3184, 3456, 3582, 3980, 4320, 4776, 5373, 5760, 5970, 6368, 7164, 7960, 8640, 8955, 9552, 10746, 11940, 12736, 14328, 15920, 17280, 17910, 19104, 21492, 23880, 25472, 26865, 28656, 31840, 35820, 38208, 39601, 42984, 47760, 53730, 57312, 63680, 71640, 76416, 79202, 85968, 95520, 107460, 114624, 118803, 127360, 143280, 158404, 171936, 191040, 198005, 214920, 229248, 237606, 286560, 316808, 343872, 356409, 382080, 396010, 429840, 475212, 573120, 594015, 633616, 687744, 712818, 792020, 859680, 950424, 1069227, 1146240, 1188030, 1267232, 1425636, 1584040, 1719360, 1782045, 1900848, 2138454, 2376060, 2534464, 2851272, 3168080, 3438720, 3564090, 3801696, 4276908, 4752120, 5068928, 5346135, 5702544, 6336160, 7128180, 7603392, 8553816, 9504240, 10692270, 11405088, 12672320, 14256360, 15206784, 17107632, 19008480, 21384540, 22810176, 25344640, 28512720, 34215264, 38016960, 42769080, 45620352, 57025440, 68430528, 76033920, 85538160, 114050880, 136861056, 171076320, 228101760, 342152640, 684305280]

約数ペア:

[(1, 684305280), (2, 342152640), (3, 228101760), (4, 171076320), (5, 136861056), (6, 114050880), (8, 85538160), (9, 76033920), (10, 68430528), (12, 57025440), (15, 45620352), (16, 42769080), (18, 38016960), (20, 34215264), (24, 28512720), (27, 25344640), (30, 22810176), (32, 21384540), (36, 19008480), (40, 17107632), (45, 15206784), (48, 14256360), (54, 12672320), (60, 11405088), (64, 10692270), (72, 9504240), (80, 8553816), (90, 7603392), (96, 7128180), (108, 6336160), (120, 5702544), (128, 5346135), (135, 5068928), (144, 4752120), (160, 4276908), (180, 3801696), (192, 3564090), (199, 3438720), (216, 3168080), (240, 2851272), (270, 2534464), (288, 2376060), (320, 2138454), (360, 1900848), (384, 1782045), (398, 1719360), (432, 1584040), (480, 1425636), (540, 1267232), (576, 1188030), (597, 1146240), (640, 1069227), (720, 950424), (796, 859680), (864, 792020), (960, 712818), (995, 687744), (1080, 633616), (1152, 594015), (1194, 573120), (1440, 475212), (1592, 429840), (1728, 396010), (1791, 382080), (1920, 356409), (1990, 343872), (2160, 316808), (2388, 286560), (2880, 237606), (2985, 229248), (3184, 214920), (3456, 198005), (3582, 191040), (3980, 171936), (4320, 158404), (4776, 143280), (5373, 127360), (5760, 118803), (5970, 114624), (6368, 107460), (7164, 95520), (7960, 85968), (8640, 79202), (8955, 76416), (9552, 71640), (10746, 63680), (11940, 57312), (12736, 53730), (14328, 47760), (15920, 42984), (17280, 39601), (17910, 38208), (19104, 35820), (21492, 31840), (23880, 28656), (25472, 26865)]