4287439080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{19949}}^1$

素因数の和:20168

約数の個数: 128

約数和(自身を含む): 14364000000

約数和(自身を除く): 10076560920

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, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5373, 5970, 7164, 7960, 8955, 10746, 11940, 14328, 17910, 19949, 21492, 23880, 26865, 35820, 39898, 42984, 53730, 59847, 71640, 79796, 99745, 107460, 119694, 159592, 179541, 199490, 214920, 239388, 299235, 359082, 398980, 478776, 538623, 598470, 718164, 797960, 897705, 1077246, 1196940, 1436328, 1795410, 2154492, 2393880, 2693115, 3590820, 3969851, 4308984, 5386230, 7181640, 7939702, 10772460, 11909553, 15879404, 19849255, 21544920, 23819106, 31758808, 35728659, 39698510, 47638212, 59547765, 71457318, 79397020, 95276424, 107185977, 119095530, 142914636, 158794040, 178643295, 214371954, 238191060, 285829272, 357286590, 428743908, 476382120, 535929885, 714573180, 857487816, 1071859770, 1429146360, 2143719540, 4287439080]

約数ペア:

[(1, 4287439080), (2, 2143719540), (3, 1429146360), (4, 1071859770), (5, 857487816), (6, 714573180), (8, 535929885), (9, 476382120), (10, 428743908), (12, 357286590), (15, 285829272), (18, 238191060), (20, 214371954), (24, 178643295), (27, 158794040), (30, 142914636), (36, 119095530), (40, 107185977), (45, 95276424), (54, 79397020), (60, 71457318), (72, 59547765), (90, 47638212), (108, 39698510), (120, 35728659), (135, 31758808), (180, 23819106), (199, 21544920), (216, 19849255), (270, 15879404), (360, 11909553), (398, 10772460), (540, 7939702), (597, 7181640), (796, 5386230), (995, 4308984), (1080, 3969851), (1194, 3590820), (1592, 2693115), (1791, 2393880), (1990, 2154492), (2388, 1795410), (2985, 1436328), (3582, 1196940), (3980, 1077246), (4776, 897705), (5373, 797960), (5970, 718164), (7164, 598470), (7960, 538623), (8955, 478776), (10746, 398980), (11940, 359082), (14328, 299235), (17910, 239388), (19949, 214920), (21492, 199490), (23880, 179541), (26865, 159592), (35820, 119694), (39898, 107460), (42984, 99745), (53730, 79796), (59847, 71640)]