523439280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2705

約数の個数: 320

約数和(自身を含む): 2219857920

約数和(自身を除く): 1696418640

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, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2663, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5326, 5460, 5616, 6552, 7020, 7280, 7560, 7989, 8190, 9360, 9828, 10652, 10920, 12285, 13104, 13315, 14040, 15120, 15978, 16380, 18641, 19656, 21304, 21840, 23967, 24570, 26630, 28080, 31956, 32760, 34619, 37282, 39312, 39945, 42608, 47934, 49140, 53260, 55923, 63912, 65520, 69238, 71901, 74564, 79890, 93205, 95868, 98280, 103857, 106520, 111846, 119835, 127824, 138476, 143802, 149128, 159780, 167769, 173095, 186410, 191736, 196560, 207714, 213040, 223692, 239670, 242333, 276952, 279615, 287604, 298256, 311571, 319560, 335538, 346190, 359505, 372820, 383472, 415428, 447384, 479340, 484666, 503307, 519285, 553904, 559230, 575208, 623142, 639120, 671076, 692380, 719010, 726999, 745640, 830856, 838845, 894768, 934713, 958680, 969332, 1006614, 1038570, 1118460, 1150416, 1211665, 1246284, 1342152, 1384760, 1438020, 1453998, 1491280, 1557855, 1661712, 1677690, 1869426, 1917360, 1938664, 2013228, 2077140, 2180997, 2236920, 2423330, 2492568, 2516535, 2684304, 2769520, 2876040, 2907996, 3115710, 3355380, 3634995, 3738852, 3877328, 4026456, 4154280, 4361994, 4473840, 4673565, 4846660, 4985136, 5033070, 5752080, 5815992, 6231420, 6542991, 6710760, 7269990, 7477704, 8052912, 8308560, 8723988, 9347130, 9693320, 10066140, 10904985, 11631984, 12462840, 13085982, 13421520, 14539980, 14955408, 17447976, 18694260, 19386640, 20132280, 21809970, 24925680, 26171964, 29079960, 32714955, 34895952, 37388520, 40264560, 43619940, 52343928, 58159920, 65429910, 74777040, 87239880, 104687856, 130859820, 174479760, 261719640, 523439280]

約数ペア:

[(1, 523439280), (2, 261719640), (3, 174479760), (4, 130859820), (5, 104687856), (6, 87239880), (7, 74777040), (8, 65429910), (9, 58159920), (10, 52343928), (12, 43619940), (13, 40264560), (14, 37388520), (15, 34895952), (16, 32714955), (18, 29079960), (20, 26171964), (21, 24925680), (24, 21809970), (26, 20132280), (27, 19386640), (28, 18694260), (30, 17447976), (35, 14955408), (36, 14539980), (39, 13421520), (40, 13085982), (42, 12462840), (45, 11631984), (48, 10904985), (52, 10066140), (54, 9693320), (56, 9347130), (60, 8723988), (63, 8308560), (65, 8052912), (70, 7477704), (72, 7269990), (78, 6710760), (80, 6542991), (84, 6231420), (90, 5815992), (91, 5752080), (104, 5033070), (105, 4985136), (108, 4846660), (112, 4673565), (117, 4473840), (120, 4361994), (126, 4154280), (130, 4026456), (135, 3877328), (140, 3738852), (144, 3634995), (156, 3355380), (168, 3115710), (180, 2907996), (182, 2876040), (189, 2769520), (195, 2684304), (208, 2516535), (210, 2492568), (216, 2423330), (234, 2236920), (240, 2180997), (252, 2077140), (260, 2013228), (270, 1938664), (273, 1917360), (280, 1869426), (312, 1677690), (315, 1661712), (336, 1557855), (351, 1491280), (360, 1453998), (364, 1438020), (378, 1384760), (390, 1342152), (420, 1246284), (432, 1211665), (455, 1150416), (468, 1118460), (504, 1038570), (520, 1006614), (540, 969332), (546, 958680), (560, 934713), (585, 894768), (624, 838845), (630, 830856), (702, 745640), (720, 726999), (728, 719010), (756, 692380), (780, 671076), (819, 639120), (840, 623142), (910, 575208), (936, 559230), (945, 553904), (1008, 519285), (1040, 503307), (1080, 484666), (1092, 479340), (1170, 447384), (1260, 415428), (1365, 383472), (1404, 372820), (1456, 359505), (1512, 346190), (1560, 335538), (1638, 319560), (1680, 311571), (1755, 298256), (1820, 287604), (1872, 279615), (1890, 276952), (2160, 242333), (2184, 239670), (2340, 223692), (2457, 213040), (2520, 207714), (2663, 196560), (2730, 191736), (2808, 186410), (3024, 173095), (3120, 167769), (3276, 159780), (3510, 149128), (3640, 143802), (3780, 138476), (4095, 127824), (4368, 119835), (4680, 111846), (4914, 106520), (5040, 103857), (5326, 98280), (5460, 95868), (5616, 93205), (6552, 79890), (7020, 74564), (7280, 71901), (7560, 69238), (7989, 65520), (8190, 63912), (9360, 55923), (9828, 53260), (10652, 49140), (10920, 47934), (12285, 42608), (13104, 39945), (13315, 39312), (14040, 37282), (15120, 34619), (15978, 32760), (16380, 31956), (18641, 28080), (19656, 26630), (21304, 24570), (21840, 23967)]