16420135680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1444

約数の個数: 432

約数和(自身を含む): 61966116576

約数和(自身を除く): 45545980896

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, 83, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 166, 180, 192, 195, 208, 234, 240, 249, 256, 260, 288, 312, 320, 332, 360, 384, 390, 415, 416, 468, 480, 498, 520, 576, 585, 624, 640, 664, 720, 747, 768, 780, 830, 832, 936, 960, 996, 1040, 1079, 1152, 1170, 1245, 1248, 1280, 1321, 1328, 1440, 1494, 1560, 1660, 1664, 1872, 1920, 1992, 2080, 2158, 2304, 2340, 2490, 2496, 2642, 2656, 2880, 2988, 3120, 3237, 3320, 3328, 3735, 3744, 3840, 3963, 3984, 4160, 4316, 4680, 4980, 4992, 5284, 5312, 5395, 5760, 5976, 6240, 6474, 6605, 6640, 7470, 7488, 7926, 7968, 8320, 8632, 9360, 9711, 9960, 9984, 10568, 10624, 10790, 11520, 11889, 11952, 12480, 12948, 13210, 13280, 14940, 14976, 15852, 15936, 16185, 16640, 17173, 17264, 18720, 19422, 19815, 19920, 21136, 21248, 21580, 23778, 23904, 24960, 25896, 26420, 26560, 29880, 29952, 31704, 31872, 32370, 34346, 34528, 37440, 38844, 39630, 39840, 42272, 43160, 47556, 47808, 48555, 49920, 51519, 51792, 52840, 53120, 59445, 59760, 63408, 63744, 64740, 68692, 69056, 74880, 77688, 79260, 79680, 84544, 85865, 86320, 95112, 95616, 97110, 103038, 103584, 105680, 106240, 109643, 118890, 119520, 126816, 129480, 137384, 138112, 149760, 154557, 155376, 158520, 159360, 169088, 171730, 172640, 190224, 191232, 194220, 206076, 207168, 211360, 219286, 237780, 239040, 253632, 257595, 258960, 274768, 276224, 309114, 310752, 317040, 318720, 328929, 338176, 343460, 345280, 380448, 388440, 412152, 414336, 422720, 438572, 475560, 478080, 507264, 515190, 517920, 548215, 549536, 618228, 621504, 634080, 657858, 686920, 690560, 760896, 772785, 776880, 824304, 828672, 845440, 877144, 951120, 956160, 986787, 1014528, 1030380, 1035840, 1096430, 1099072, 1236456, 1243008, 1268160, 1315716, 1373840, 1381120, 1425359, 1521792, 1545570, 1553760, 1644645, 1648608, 1690880, 1754288, 1902240, 1973574, 2060760, 2071680, 2192860, 2198144, 2472912, 2486016, 2536320, 2631432, 2747680, 2850718, 3043584, 3091140, 3107520, 3289290, 3297216, 3508576, 3804480, 3947148, 4121520, 4143360, 4276077, 4385720, 4396288, 4933935, 4945824, 5072640, 5262864, 5495360, 5701436, 6182280, 6215040, 6578580, 6594432, 7017152, 7126795, 7608960, 7894296, 8243040, 8552154, 8771440, 9867870, 9891648, 10525728, 10990720, 11402872, 12364560, 12430080, 12828231, 13157160, 13188864, 14034304, 14253590, 15217920, 15788592, 16486080, 17104308, 17542880, 19735740, 19783296, 21051456, 21380385, 21981440, 22805744, 24729120, 25656462, 26314320, 28068608, 28507180, 31577184, 32972160, 34208616, 35085760, 39471480, 39566592, 42102912, 42760770, 45611488, 49458240, 51312924, 52628640, 57014360, 63154368, 64141155, 65944320, 68417232, 70171520, 78942960, 84205824, 85521540, 91222976, 98916480, 102625848, 105257280, 114028720, 126308736, 128282310, 136834464, 140343040, 157885920, 171043080, 182445952, 197832960, 205251696, 210514560, 228057440, 252617472, 256564620, 273668928, 315771840, 342086160, 364891904, 410503392, 421029120, 456114880, 513129240, 547337856, 631543680, 684172320, 821006784, 912229760, 1026258480, 1094675712, 1263087360, 1368344640, 1642013568, 1824459520, 2052516960, 2736689280, 3284027136, 4105033920, 5473378560, 8210067840, 16420135680]

約数ペア:

[(1, 16420135680), (2, 8210067840), (3, 5473378560), (4, 4105033920), (5, 3284027136), (6, 2736689280), (8, 2052516960), (9, 1824459520), (10, 1642013568), (12, 1368344640), (13, 1263087360), (15, 1094675712), (16, 1026258480), (18, 912229760), (20, 821006784), (24, 684172320), (26, 631543680), (30, 547337856), (32, 513129240), (36, 456114880), (39, 421029120), (40, 410503392), (45, 364891904), (48, 342086160), (52, 315771840), (60, 273668928), (64, 256564620), (65, 252617472), (72, 228057440), (78, 210514560), (80, 205251696), (83, 197832960), (90, 182445952), (96, 171043080), (104, 157885920), (117, 140343040), (120, 136834464), (128, 128282310), (130, 126308736), (144, 114028720), (156, 105257280), (160, 102625848), (166, 98916480), (180, 91222976), (192, 85521540), (195, 84205824), (208, 78942960), (234, 70171520), (240, 68417232), (249, 65944320), (256, 64141155), (260, 63154368), (288, 57014360), (312, 52628640), (320, 51312924), (332, 49458240), (360, 45611488), (384, 42760770), (390, 42102912), (415, 39566592), (416, 39471480), (468, 35085760), (480, 34208616), (498, 32972160), (520, 31577184), (576, 28507180), (585, 28068608), (624, 26314320), (640, 25656462), (664, 24729120), (720, 22805744), (747, 21981440), (768, 21380385), (780, 21051456), (830, 19783296), (832, 19735740), (936, 17542880), (960, 17104308), (996, 16486080), (1040, 15788592), (1079, 15217920), (1152, 14253590), (1170, 14034304), (1245, 13188864), (1248, 13157160), (1280, 12828231), (1321, 12430080), (1328, 12364560), (1440, 11402872), (1494, 10990720), (1560, 10525728), (1660, 9891648), (1664, 9867870), (1872, 8771440), (1920, 8552154), (1992, 8243040), (2080, 7894296), (2158, 7608960), (2304, 7126795), (2340, 7017152), (2490, 6594432), (2496, 6578580), (2642, 6215040), (2656, 6182280), (2880, 5701436), (2988, 5495360), (3120, 5262864), (3237, 5072640), (3320, 4945824), (3328, 4933935), (3735, 4396288), (3744, 4385720), (3840, 4276077), (3963, 4143360), (3984, 4121520), (4160, 3947148), (4316, 3804480), (4680, 3508576), (4980, 3297216), (4992, 3289290), (5284, 3107520), (5312, 3091140), (5395, 3043584), (5760, 2850718), (5976, 2747680), (6240, 2631432), (6474, 2536320), (6605, 2486016), (6640, 2472912), (7470, 2198144), (7488, 2192860), (7926, 2071680), (7968, 2060760), (8320, 1973574), (8632, 1902240), (9360, 1754288), (9711, 1690880), (9960, 1648608), (9984, 1644645), (10568, 1553760), (10624, 1545570), (10790, 1521792), (11520, 1425359), (11889, 1381120), (11952, 1373840), (12480, 1315716), (12948, 1268160), (13210, 1243008), (13280, 1236456), (14940, 1099072), (14976, 1096430), (15852, 1035840), (15936, 1030380), (16185, 1014528), (16640, 986787), (17173, 956160), (17264, 951120), (18720, 877144), (19422, 845440), (19815, 828672), (19920, 824304), (21136, 776880), (21248, 772785), (21580, 760896), (23778, 690560), (23904, 686920), (24960, 657858), (25896, 634080), (26420, 621504), (26560, 618228), (29880, 549536), (29952, 548215), (31704, 517920), (31872, 515190), (32370, 507264), (34346, 478080), (34528, 475560), (37440, 438572), (38844, 422720), (39630, 414336), (39840, 412152), (42272, 388440), (43160, 380448), (47556, 345280), (47808, 343460), (48555, 338176), (49920, 328929), (51519, 318720), (51792, 317040), (52840, 310752), (53120, 309114), (59445, 276224), (59760, 274768), (63408, 258960), (63744, 257595), (64740, 253632), (68692, 239040), (69056, 237780), (74880, 219286), (77688, 211360), (79260, 207168), (79680, 206076), (84544, 194220), (85865, 191232), (86320, 190224), (95112, 172640), (95616, 171730), (97110, 169088), (103038, 159360), (103584, 158520), (105680, 155376), (106240, 154557), (109643, 149760), (118890, 138112), (119520, 137384), (126816, 129480)]