1290070080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34457}}^1$

素因数の和:34493

約数の個数: 168

約数和(自身を含む): 4778773272

約数和(自身を除く): 3488703192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 34457, 37440, 68914, 103371, 137828, 172285, 206742, 275656, 310113, 344570, 413484, 447941, 516855, 551312, 620226, 689140, 826968, 895882, 1033710, 1102624, 1240452, 1343823, 1378280, 1550565, 1653936, 1791764, 2067420, 2205248, 2239705, 2480904, 2687646, 2756560, 3101130, 3307872, 3583528, 4031469, 4134840, 4479410, 4961808, 5375292, 5513120, 6202260, 6615744, 6719115, 7167056, 8062938, 8269680, 8958820, 9923616, 10750584, 11026240, 12404520, 13438230, 14334112, 16125876, 16539360, 17917640, 19847232, 20157345, 21501168, 24809040, 26876460, 28668224, 32251752, 33078720, 35835280, 40314690, 43002336, 49618080, 53752920, 64503504, 71670560, 80629380, 86004672, 99236160, 107505840, 129007008, 143341120, 161258760, 215011680, 258014016, 322517520, 430023360, 645035040, 1290070080]

約数ペア:

[(1, 1290070080), (2, 645035040), (3, 430023360), (4, 322517520), (5, 258014016), (6, 215011680), (8, 161258760), (9, 143341120), (10, 129007008), (12, 107505840), (13, 99236160), (15, 86004672), (16, 80629380), (18, 71670560), (20, 64503504), (24, 53752920), (26, 49618080), (30, 43002336), (32, 40314690), (36, 35835280), (39, 33078720), (40, 32251752), (45, 28668224), (48, 26876460), (52, 24809040), (60, 21501168), (64, 20157345), (65, 19847232), (72, 17917640), (78, 16539360), (80, 16125876), (90, 14334112), (96, 13438230), (104, 12404520), (117, 11026240), (120, 10750584), (130, 9923616), (144, 8958820), (156, 8269680), (160, 8062938), (180, 7167056), (192, 6719115), (195, 6615744), (208, 6202260), (234, 5513120), (240, 5375292), (260, 4961808), (288, 4479410), (312, 4134840), (320, 4031469), (360, 3583528), (390, 3307872), (416, 3101130), (468, 2756560), (480, 2687646), (520, 2480904), (576, 2239705), (585, 2205248), (624, 2067420), (720, 1791764), (780, 1653936), (832, 1550565), (936, 1378280), (960, 1343823), (1040, 1240452), (1170, 1102624), (1248, 1033710), (1440, 895882), (1560, 826968), (1872, 689140), (2080, 620226), (2340, 551312), (2496, 516855), (2880, 447941), (3120, 413484), (3744, 344570), (4160, 310113), (4680, 275656), (6240, 206742), (7488, 172285), (9360, 137828), (12480, 103371), (18720, 68914), (34457, 37440)]