1026457920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{199}}^2$

素因数の和:427

約数の個数: 210

約数和(自身を含む): 3669731802

約数和(自身を除く): 2643273882

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 199, 216, 240, 270, 288, 320, 324, 360, 398, 405, 432, 480, 540, 576, 597, 648, 720, 796, 810, 864, 960, 995, 1080, 1194, 1296, 1440, 1592, 1620, 1728, 1791, 1990, 2160, 2388, 2592, 2880, 2985, 3184, 3240, 3582, 3980, 4320, 4776, 5184, 5373, 5970, 6368, 6480, 7164, 7960, 8640, 8955, 9552, 10746, 11940, 12736, 12960, 14328, 15920, 16119, 17910, 19104, 21492, 23880, 25920, 26865, 28656, 31840, 32238, 35820, 38208, 39601, 42984, 47760, 53730, 57312, 63680, 64476, 71640, 79202, 80595, 85968, 95520, 107460, 114624, 118803, 128952, 143280, 158404, 161190, 171936, 191040, 198005, 214920, 237606, 257904, 286560, 316808, 322380, 343872, 356409, 396010, 429840, 475212, 515808, 573120, 594015, 633616, 644760, 712818, 792020, 859680, 950424, 1031616, 1069227, 1188030, 1267232, 1289520, 1425636, 1584040, 1719360, 1782045, 1900848, 2138454, 2376060, 2534464, 2579040, 2851272, 3168080, 3207681, 3564090, 3801696, 4276908, 4752120, 5158080, 5346135, 5702544, 6336160, 6415362, 7128180, 7603392, 8553816, 9504240, 10692270, 11405088, 12672320, 12830724, 14256360, 16038405, 17107632, 19008480, 21384540, 22810176, 25661448, 28512720, 32076810, 34215264, 38016960, 42769080, 51322896, 57025440, 64153620, 68430528, 85538160, 102645792, 114050880, 128307240, 171076320, 205291584, 256614480, 342152640, 513228960, 1026457920]

約数ペア:

[(1, 1026457920), (2, 513228960), (3, 342152640), (4, 256614480), (5, 205291584), (6, 171076320), (8, 128307240), (9, 114050880), (10, 102645792), (12, 85538160), (15, 68430528), (16, 64153620), (18, 57025440), (20, 51322896), (24, 42769080), (27, 38016960), (30, 34215264), (32, 32076810), (36, 28512720), (40, 25661448), (45, 22810176), (48, 21384540), (54, 19008480), (60, 17107632), (64, 16038405), (72, 14256360), (80, 12830724), (81, 12672320), (90, 11405088), (96, 10692270), (108, 9504240), (120, 8553816), (135, 7603392), (144, 7128180), (160, 6415362), (162, 6336160), (180, 5702544), (192, 5346135), (199, 5158080), (216, 4752120), (240, 4276908), (270, 3801696), (288, 3564090), (320, 3207681), (324, 3168080), (360, 2851272), (398, 2579040), (405, 2534464), (432, 2376060), (480, 2138454), (540, 1900848), (576, 1782045), (597, 1719360), (648, 1584040), (720, 1425636), (796, 1289520), (810, 1267232), (864, 1188030), (960, 1069227), (995, 1031616), (1080, 950424), (1194, 859680), (1296, 792020), (1440, 712818), (1592, 644760), (1620, 633616), (1728, 594015), (1791, 573120), (1990, 515808), (2160, 475212), (2388, 429840), (2592, 396010), (2880, 356409), (2985, 343872), (3184, 322380), (3240, 316808), (3582, 286560), (3980, 257904), (4320, 237606), (4776, 214920), (5184, 198005), (5373, 191040), (5970, 171936), (6368, 161190), (6480, 158404), (7164, 143280), (7960, 128952), (8640, 118803), (8955, 114624), (9552, 107460), (10746, 95520), (11940, 85968), (12736, 80595), (12960, 79202), (14328, 71640), (15920, 64476), (16119, 63680), (17910, 57312), (19104, 53730), (21492, 47760), (23880, 42984), (25920, 39601), (26865, 38208), (28656, 35820), (31840, 32238)]