408133080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 1389024000

約数和(自身を除く): 980890920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 199, 211, 216, 243, 270, 324, 360, 398, 405, 422, 486, 540, 597, 633, 648, 796, 810, 844, 972, 995, 1055, 1080, 1194, 1215, 1266, 1592, 1620, 1688, 1791, 1899, 1944, 1990, 2110, 2388, 2430, 2532, 2985, 3165, 3240, 3582, 3798, 3980, 4220, 4776, 4860, 5064, 5373, 5697, 5970, 6330, 7164, 7596, 7960, 8440, 8955, 9495, 9720, 10746, 11394, 11940, 12660, 14328, 15192, 16119, 17091, 17910, 18990, 21492, 22788, 23880, 25320, 26865, 28485, 32238, 34182, 35820, 37980, 41989, 42984, 45576, 48357, 51273, 53730, 56970, 64476, 68364, 71640, 75960, 80595, 83978, 85455, 96714, 102546, 107460, 113940, 125967, 128952, 136728, 161190, 167956, 170910, 193428, 205092, 209945, 214920, 227880, 241785, 251934, 256365, 322380, 335912, 341820, 377901, 386856, 410184, 419890, 483570, 503868, 512730, 629835, 644760, 683640, 755802, 839780, 967140, 1007736, 1025460, 1133703, 1259670, 1511604, 1679560, 1889505, 1934280, 2050920, 2267406, 2519340, 3023208, 3401109, 3779010, 4534812, 5038680, 5668515, 6802218, 7558020, 9069624, 10203327, 11337030, 13604436, 15116040, 17005545, 20406654, 22674060, 27208872, 34011090, 40813308, 45348120, 51016635, 68022180, 81626616, 102033270, 136044360, 204066540, 408133080]

約数ペア:

[(1, 408133080), (2, 204066540), (3, 136044360), (4, 102033270), (5, 81626616), (6, 68022180), (8, 51016635), (9, 45348120), (10, 40813308), (12, 34011090), (15, 27208872), (18, 22674060), (20, 20406654), (24, 17005545), (27, 15116040), (30, 13604436), (36, 11337030), (40, 10203327), (45, 9069624), (54, 7558020), (60, 6802218), (72, 5668515), (81, 5038680), (90, 4534812), (108, 3779010), (120, 3401109), (135, 3023208), (162, 2519340), (180, 2267406), (199, 2050920), (211, 1934280), (216, 1889505), (243, 1679560), (270, 1511604), (324, 1259670), (360, 1133703), (398, 1025460), (405, 1007736), (422, 967140), (486, 839780), (540, 755802), (597, 683640), (633, 644760), (648, 629835), (796, 512730), (810, 503868), (844, 483570), (972, 419890), (995, 410184), (1055, 386856), (1080, 377901), (1194, 341820), (1215, 335912), (1266, 322380), (1592, 256365), (1620, 251934), (1688, 241785), (1791, 227880), (1899, 214920), (1944, 209945), (1990, 205092), (2110, 193428), (2388, 170910), (2430, 167956), (2532, 161190), (2985, 136728), (3165, 128952), (3240, 125967), (3582, 113940), (3798, 107460), (3980, 102546), (4220, 96714), (4776, 85455), (4860, 83978), (5064, 80595), (5373, 75960), (5697, 71640), (5970, 68364), (6330, 64476), (7164, 56970), (7596, 53730), (7960, 51273), (8440, 48357), (8955, 45576), (9495, 42984), (9720, 41989), (10746, 37980), (11394, 35820), (11940, 34182), (12660, 32238), (14328, 28485), (15192, 26865), (16119, 25320), (17091, 23880), (17910, 22788), (18990, 21492)]