127689120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 288

約数和(自身を含む): 495331200

約数和(自身を除く): 367642080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 359, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 718, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1077, 1140, 1170, 1235, 1248, 1368, 1436, 1440, 1482, 1520, 1560, 1710, 1795, 1824, 1872, 1976, 2080, 2154, 2223, 2280, 2340, 2470, 2736, 2872, 2964, 3040, 3120, 3231, 3420, 3590, 3705, 3744, 3952, 4308, 4446, 4560, 4667, 4680, 4940, 5385, 5472, 5744, 5928, 6240, 6462, 6821, 6840, 7180, 7410, 7904, 8616, 8892, 9120, 9334, 9360, 9880, 10770, 11115, 11488, 11856, 12924, 13642, 13680, 14001, 14360, 14820, 16155, 17232, 17784, 18668, 18720, 19760, 20463, 21540, 22230, 23335, 23712, 25848, 27284, 27360, 28002, 28720, 29640, 32310, 34105, 34464, 35568, 37336, 39520, 40926, 42003, 43080, 44460, 46670, 51696, 54568, 56004, 57440, 59280, 61389, 64620, 68210, 70005, 71136, 74672, 81852, 84006, 86160, 88673, 88920, 93340, 102315, 103392, 109136, 112008, 118560, 122778, 129240, 136420, 140010, 149344, 163704, 168012, 172320, 177346, 177840, 186680, 204630, 210015, 218272, 224016, 245556, 258480, 266019, 272840, 280020, 306945, 327408, 336024, 354692, 355680, 373360, 409260, 420030, 443365, 448032, 491112, 516960, 532038, 545680, 560040, 613890, 654816, 672048, 709384, 746720, 798057, 818520, 840060, 886730, 982224, 1064076, 1091360, 1120080, 1227780, 1330095, 1344096, 1418768, 1596114, 1637040, 1680120, 1773460, 1964448, 2128152, 2240160, 2455560, 2660190, 2837536, 3192228, 3274080, 3360240, 3546920, 3990285, 4256304, 4911120, 5320380, 6384456, 6720480, 7093840, 7980570, 8512608, 9822240, 10640760, 12768912, 14187680, 15961140, 21281520, 25537824, 31922280, 42563040, 63844560, 127689120]

約数ペア:

[(1, 127689120), (2, 63844560), (3, 42563040), (4, 31922280), (5, 25537824), (6, 21281520), (8, 15961140), (9, 14187680), (10, 12768912), (12, 10640760), (13, 9822240), (15, 8512608), (16, 7980570), (18, 7093840), (19, 6720480), (20, 6384456), (24, 5320380), (26, 4911120), (30, 4256304), (32, 3990285), (36, 3546920), (38, 3360240), (39, 3274080), (40, 3192228), (45, 2837536), (48, 2660190), (52, 2455560), (57, 2240160), (60, 2128152), (65, 1964448), (72, 1773460), (76, 1680120), (78, 1637040), (80, 1596114), (90, 1418768), (95, 1344096), (96, 1330095), (104, 1227780), (114, 1120080), (117, 1091360), (120, 1064076), (130, 982224), (144, 886730), (152, 840060), (156, 818520), (160, 798057), (171, 746720), (180, 709384), (190, 672048), (195, 654816), (208, 613890), (228, 560040), (234, 545680), (240, 532038), (247, 516960), (260, 491112), (285, 448032), (288, 443365), (304, 420030), (312, 409260), (342, 373360), (359, 355680), (360, 354692), (380, 336024), (390, 327408), (416, 306945), (456, 280020), (468, 272840), (480, 266019), (494, 258480), (520, 245556), (570, 224016), (585, 218272), (608, 210015), (624, 204630), (684, 186680), (718, 177840), (720, 177346), (741, 172320), (760, 168012), (780, 163704), (855, 149344), (912, 140010), (936, 136420), (988, 129240), (1040, 122778), (1077, 118560), (1140, 112008), (1170, 109136), (1235, 103392), (1248, 102315), (1368, 93340), (1436, 88920), (1440, 88673), (1482, 86160), (1520, 84006), (1560, 81852), (1710, 74672), (1795, 71136), (1824, 70005), (1872, 68210), (1976, 64620), (2080, 61389), (2154, 59280), (2223, 57440), (2280, 56004), (2340, 54568), (2470, 51696), (2736, 46670), (2872, 44460), (2964, 43080), (3040, 42003), (3120, 40926), (3231, 39520), (3420, 37336), (3590, 35568), (3705, 34464), (3744, 34105), (3952, 32310), (4308, 29640), (4446, 28720), (4560, 28002), (4667, 27360), (4680, 27284), (4940, 25848), (5385, 23712), (5472, 23335), (5744, 22230), (5928, 21540), (6240, 20463), (6462, 19760), (6821, 18720), (6840, 18668), (7180, 17784), (7410, 17232), (7904, 16155), (8616, 14820), (8892, 14360), (9120, 14001), (9334, 13680), (9360, 13642), (9880, 12924), (10770, 11856), (11115, 11488)]