306437040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 320

約数和(自身を含む): 1299916800

約数和(自身を除く): 993479760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1559, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3118, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4677, 4680, 4914, 5040, 5460, 5616, 6236, 6552, 7020, 7280, 7560, 7795, 8190, 9354, 9360, 9828, 10913, 10920, 12285, 12472, 13104, 14031, 14040, 15120, 15590, 16380, 18708, 19656, 20267, 21826, 21840, 23385, 24570, 24944, 28062, 28080, 31180, 32739, 32760, 37416, 39312, 40534, 42093, 43652, 46770, 49140, 54565, 56124, 60801, 62360, 65478, 65520, 70155, 74832, 81068, 84186, 87304, 93540, 98217, 98280, 101335, 109130, 112248, 121602, 124720, 130956, 140310, 141869, 162136, 163695, 168372, 174608, 182403, 187080, 196434, 196560, 202670, 210465, 218260, 224496, 243204, 261912, 280620, 283738, 294651, 304005, 324272, 327390, 336744, 364806, 374160, 392868, 405340, 420930, 425607, 436520, 486408, 491085, 523824, 547209, 561240, 567476, 589302, 608010, 654780, 673488, 709345, 729612, 785736, 810680, 841860, 851214, 873040, 912015, 972816, 982170, 1094418, 1122480, 1134952, 1178604, 1216020, 1276821, 1309560, 1418690, 1459224, 1473255, 1571472, 1621360, 1683720, 1702428, 1824030, 1964340, 2128035, 2188836, 2269904, 2357208, 2432040, 2553642, 2619120, 2736045, 2837380, 2918448, 2946510, 3367440, 3404856, 3648060, 3830463, 3928680, 4256070, 4377672, 4714416, 4864080, 5107284, 5472090, 5674760, 5893020, 6384105, 6809712, 7296120, 7660926, 7857360, 8512140, 8755344, 10214568, 10944180, 11349520, 11786040, 12768210, 14592240, 15321852, 17024280, 19152315, 20429136, 21888360, 23572080, 25536420, 30643704, 34048560, 38304630, 43776720, 51072840, 61287408, 76609260, 102145680, 153218520, 306437040]

約数ペア:

[(1, 306437040), (2, 153218520), (3, 102145680), (4, 76609260), (5, 61287408), (6, 51072840), (7, 43776720), (8, 38304630), (9, 34048560), (10, 30643704), (12, 25536420), (13, 23572080), (14, 21888360), (15, 20429136), (16, 19152315), (18, 17024280), (20, 15321852), (21, 14592240), (24, 12768210), (26, 11786040), (27, 11349520), (28, 10944180), (30, 10214568), (35, 8755344), (36, 8512140), (39, 7857360), (40, 7660926), (42, 7296120), (45, 6809712), (48, 6384105), (52, 5893020), (54, 5674760), (56, 5472090), (60, 5107284), (63, 4864080), (65, 4714416), (70, 4377672), (72, 4256070), (78, 3928680), (80, 3830463), (84, 3648060), (90, 3404856), (91, 3367440), (104, 2946510), (105, 2918448), (108, 2837380), (112, 2736045), (117, 2619120), (120, 2553642), (126, 2432040), (130, 2357208), (135, 2269904), (140, 2188836), (144, 2128035), (156, 1964340), (168, 1824030), (180, 1702428), (182, 1683720), (189, 1621360), (195, 1571472), (208, 1473255), (210, 1459224), (216, 1418690), (234, 1309560), (240, 1276821), (252, 1216020), (260, 1178604), (270, 1134952), (273, 1122480), (280, 1094418), (312, 982170), (315, 972816), (336, 912015), (351, 873040), (360, 851214), (364, 841860), (378, 810680), (390, 785736), (420, 729612), (432, 709345), (455, 673488), (468, 654780), (504, 608010), (520, 589302), (540, 567476), (546, 561240), (560, 547209), (585, 523824), (624, 491085), (630, 486408), (702, 436520), (720, 425607), (728, 420930), (756, 405340), (780, 392868), (819, 374160), (840, 364806), (910, 336744), (936, 327390), (945, 324272), (1008, 304005), (1040, 294651), (1080, 283738), (1092, 280620), (1170, 261912), (1260, 243204), (1365, 224496), (1404, 218260), (1456, 210465), (1512, 202670), (1559, 196560), (1560, 196434), (1638, 187080), (1680, 182403), (1755, 174608), (1820, 168372), (1872, 163695), (1890, 162136), (2160, 141869), (2184, 140310), (2340, 130956), (2457, 124720), (2520, 121602), (2730, 112248), (2808, 109130), (3024, 101335), (3118, 98280), (3120, 98217), (3276, 93540), (3510, 87304), (3640, 84186), (3780, 81068), (4095, 74832), (4368, 70155), (4677, 65520), (4680, 65478), (4914, 62360), (5040, 60801), (5460, 56124), (5616, 54565), (6236, 49140), (6552, 46770), (7020, 43652), (7280, 42093), (7560, 40534), (7795, 39312), (8190, 37416), (9354, 32760), (9360, 32739), (9828, 31180), (10913, 28080), (10920, 28062), (12285, 24944), (12472, 24570), (13104, 23385), (14031, 21840), (14040, 21826), (15120, 20267), (15590, 19656), (16380, 18708)]