1661405760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 504

約数和(自身を含む): 6791513976

約数和(自身を除く): 5130108216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 122, 126, 140, 144, 147, 160, 168, 180, 183, 192, 193, 196, 210, 224, 240, 244, 245, 252, 280, 288, 294, 305, 315, 320, 336, 360, 366, 386, 392, 420, 427, 441, 448, 480, 488, 490, 504, 549, 560, 576, 579, 588, 610, 630, 672, 720, 732, 735, 772, 784, 840, 854, 882, 915, 960, 965, 976, 980, 1008, 1098, 1120, 1158, 1176, 1220, 1260, 1281, 1344, 1351, 1440, 1464, 1470, 1544, 1568, 1680, 1708, 1737, 1764, 1830, 1930, 1952, 1960, 2016, 2135, 2196, 2205, 2240, 2316, 2352, 2440, 2520, 2562, 2702, 2745, 2880, 2895, 2928, 2940, 2989, 3088, 3136, 3360, 3416, 3474, 3528, 3660, 3843, 3860, 3904, 3920, 4032, 4053, 4270, 4392, 4410, 4632, 4704, 4880, 5040, 5124, 5404, 5490, 5790, 5856, 5880, 5978, 6176, 6405, 6720, 6755, 6832, 6948, 7056, 7320, 7686, 7720, 7840, 8106, 8540, 8685, 8784, 8820, 8967, 9264, 9408, 9457, 9760, 10080, 10248, 10808, 10980, 11580, 11712, 11760, 11773, 11956, 12159, 12352, 12810, 13510, 13664, 13896, 14112, 14640, 14945, 15372, 15440, 15680, 16212, 17080, 17370, 17568, 17640, 17934, 18528, 18914, 19215, 19520, 20160, 20265, 20496, 21616, 21960, 23160, 23520, 23546, 23912, 24318, 25620, 26901, 27020, 27328, 27792, 28224, 28371, 29280, 29890, 30744, 30880, 32424, 34160, 34740, 35136, 35280, 35319, 35868, 37056, 37828, 38430, 40530, 40992, 43232, 43920, 44835, 46320, 47040, 47092, 47285, 47824, 48636, 51240, 53802, 54040, 55584, 56742, 58560, 58865, 59780, 60795, 61488, 61760, 64848, 68320, 69480, 70560, 70638, 71736, 75656, 76860, 81060, 81984, 82411, 85113, 86464, 87840, 89670, 92640, 94184, 94570, 95648, 97272, 102480, 105957, 107604, 108080, 111168, 113484, 117730, 119560, 121590, 122976, 129696, 134505, 136640, 138960, 141120, 141276, 141855, 143472, 151312, 153720, 162120, 164822, 170226, 175680, 176595, 179340, 185280, 188368, 189140, 191296, 194544, 204960, 211914, 215208, 216160, 226968, 235460, 239120, 243180, 245952, 247233, 259392, 269010, 277920, 282552, 283710, 286944, 302624, 307440, 324240, 329644, 340452, 353190, 358680, 376736, 378280, 389088, 409920, 412055, 423828, 425565, 430416, 432320, 453936, 470920, 478240, 486360, 494466, 529785, 538020, 555840, 565104, 567420, 573888, 576877, 605248, 614880, 648480, 659288, 680904, 706380, 717360, 741699, 753472, 756560, 778176, 824110, 847656, 851130, 860832, 907872, 941840, 956480, 972720, 988932, 1059570, 1076040, 1130208, 1134840, 1153754, 1229760, 1236165, 1296960, 1318576, 1361808, 1412760, 1434720, 1483398, 1513120, 1648220, 1695312, 1702260, 1721664, 1730631, 1815744, 1883680, 1945440, 1977864, 2119140, 2152080, 2260416, 2269680, 2307508, 2472330, 2637152, 2723616, 2825520, 2869440, 2884385, 2966796, 3026240, 3296440, 3390624, 3404520, 3461262, 3708495, 3767360, 3890880, 3955728, 4238280, 4304160, 4539360, 4615016, 4944660, 5191893, 5274304, 5447232, 5651040, 5768770, 5933592, 6592880, 6781248, 6809040, 6922524, 7416990, 7911456, 8476560, 8608320, 8653155, 9078720, 9230032, 9889320, 10383786, 11302080, 11537540, 11867184, 13185760, 13618080, 13845048, 14833980, 15822912, 16953120, 17306310, 18460064, 19778640, 20767572, 23075080, 23734368, 25959465, 26371520, 27236160, 27690096, 29667960, 33906240, 34612620, 36920128, 39557280, 41535144, 46150160, 47468736, 51918930, 55380192, 59335920, 69225240, 79114560, 83070288, 92300320, 103837860, 110760384, 118671840, 138450480, 166140576, 184600640, 207675720, 237343680, 276900960, 332281152, 415351440, 553801920, 830702880, 1661405760]

約数ペア:

[(1, 1661405760), (2, 830702880), (3, 553801920), (4, 415351440), (5, 332281152), (6, 276900960), (7, 237343680), (8, 207675720), (9, 184600640), (10, 166140576), (12, 138450480), (14, 118671840), (15, 110760384), (16, 103837860), (18, 92300320), (20, 83070288), (21, 79114560), (24, 69225240), (28, 59335920), (30, 55380192), (32, 51918930), (35, 47468736), (36, 46150160), (40, 41535144), (42, 39557280), (45, 36920128), (48, 34612620), (49, 33906240), (56, 29667960), (60, 27690096), (61, 27236160), (63, 26371520), (64, 25959465), (70, 23734368), (72, 23075080), (80, 20767572), (84, 19778640), (90, 18460064), (96, 17306310), (98, 16953120), (105, 15822912), (112, 14833980), (120, 13845048), (122, 13618080), (126, 13185760), (140, 11867184), (144, 11537540), (147, 11302080), (160, 10383786), (168, 9889320), (180, 9230032), (183, 9078720), (192, 8653155), (193, 8608320), (196, 8476560), (210, 7911456), (224, 7416990), (240, 6922524), (244, 6809040), (245, 6781248), (252, 6592880), (280, 5933592), (288, 5768770), (294, 5651040), (305, 5447232), (315, 5274304), (320, 5191893), (336, 4944660), (360, 4615016), (366, 4539360), (386, 4304160), (392, 4238280), (420, 3955728), (427, 3890880), (441, 3767360), (448, 3708495), (480, 3461262), (488, 3404520), (490, 3390624), (504, 3296440), (549, 3026240), (560, 2966796), (576, 2884385), (579, 2869440), (588, 2825520), (610, 2723616), (630, 2637152), (672, 2472330), (720, 2307508), (732, 2269680), (735, 2260416), (772, 2152080), (784, 2119140), (840, 1977864), (854, 1945440), (882, 1883680), (915, 1815744), (960, 1730631), (965, 1721664), (976, 1702260), (980, 1695312), (1008, 1648220), (1098, 1513120), (1120, 1483398), (1158, 1434720), (1176, 1412760), (1220, 1361808), (1260, 1318576), (1281, 1296960), (1344, 1236165), (1351, 1229760), (1440, 1153754), (1464, 1134840), (1470, 1130208), (1544, 1076040), (1568, 1059570), (1680, 988932), (1708, 972720), (1737, 956480), (1764, 941840), (1830, 907872), (1930, 860832), (1952, 851130), (1960, 847656), (2016, 824110), (2135, 778176), (2196, 756560), (2205, 753472), (2240, 741699), (2316, 717360), (2352, 706380), (2440, 680904), (2520, 659288), (2562, 648480), (2702, 614880), (2745, 605248), (2880, 576877), (2895, 573888), (2928, 567420), (2940, 565104), (2989, 555840), (3088, 538020), (3136, 529785), (3360, 494466), (3416, 486360), (3474, 478240), (3528, 470920), (3660, 453936), (3843, 432320), (3860, 430416), (3904, 425565), (3920, 423828), (4032, 412055), (4053, 409920), (4270, 389088), (4392, 378280), (4410, 376736), (4632, 358680), (4704, 353190), (4880, 340452), (5040, 329644), (5124, 324240), (5404, 307440), (5490, 302624), (5790, 286944), (5856, 283710), (5880, 282552), (5978, 277920), (6176, 269010), (6405, 259392), (6720, 247233), (6755, 245952), (6832, 243180), (6948, 239120), (7056, 235460), (7320, 226968), (7686, 216160), (7720, 215208), (7840, 211914), (8106, 204960), (8540, 194544), (8685, 191296), (8784, 189140), (8820, 188368), (8967, 185280), (9264, 179340), (9408, 176595), (9457, 175680), (9760, 170226), (10080, 164822), (10248, 162120), (10808, 153720), (10980, 151312), (11580, 143472), (11712, 141855), (11760, 141276), (11773, 141120), (11956, 138960), (12159, 136640), (12352, 134505), (12810, 129696), (13510, 122976), (13664, 121590), (13896, 119560), (14112, 117730), (14640, 113484), (14945, 111168), (15372, 108080), (15440, 107604), (15680, 105957), (16212, 102480), (17080, 97272), (17370, 95648), (17568, 94570), (17640, 94184), (17934, 92640), (18528, 89670), (18914, 87840), (19215, 86464), (19520, 85113), (20160, 82411), (20265, 81984), (20496, 81060), (21616, 76860), (21960, 75656), (23160, 71736), (23520, 70638), (23546, 70560), (23912, 69480), (24318, 68320), (25620, 64848), (26901, 61760), (27020, 61488), (27328, 60795), (27792, 59780), (28224, 58865), (28371, 58560), (29280, 56742), (29890, 55584), (30744, 54040), (30880, 53802), (32424, 51240), (34160, 48636), (34740, 47824), (35136, 47285), (35280, 47092), (35319, 47040), (35868, 46320), (37056, 44835), (37828, 43920), (38430, 43232), (40530, 40992)]