209681490480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^2$

素因数の和:530

約数の個数: 720

約数和(自身を含む): 863225583360

約数和(自身を除く): 653544092880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 121, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 233, 240, 242, 264, 266, 280, 285, 304, 308, 330, 336, 363, 380, 385, 399, 418, 420, 440, 456, 462, 466, 484, 528, 532, 560, 570, 605, 616, 627, 660, 665, 699, 726, 760, 770, 798, 836, 840, 847, 880, 912, 924, 932, 968, 1045, 1064, 1140, 1155, 1165, 1210, 1232, 1254, 1320, 1330, 1398, 1452, 1463, 1520, 1540, 1596, 1631, 1672, 1680, 1694, 1815, 1848, 1864, 1936, 1995, 2090, 2128, 2280, 2299, 2310, 2330, 2420, 2508, 2541, 2563, 2640, 2660, 2796, 2904, 2926, 3080, 3135, 3192, 3262, 3344, 3388, 3495, 3630, 3696, 3728, 3990, 4180, 4235, 4389, 4427, 4560, 4598, 4620, 4660, 4840, 4893, 5016, 5082, 5126, 5320, 5592, 5808, 5852, 6160, 6270, 6384, 6524, 6776, 6897, 6990, 7260, 7315, 7689, 7980, 8155, 8360, 8470, 8778, 8854, 9196, 9240, 9320, 9680, 9786, 10032, 10164, 10252, 10640, 11184, 11495, 11704, 12540, 12705, 12815, 13048, 13281, 13552, 13794, 13980, 14520, 14630, 15378, 15960, 16093, 16310, 16720, 16940, 17556, 17708, 17941, 18392, 18480, 18640, 19572, 20328, 20504, 21945, 22135, 22990, 23408, 24465, 25080, 25410, 25630, 26096, 26562, 27588, 27960, 28193, 29040, 29260, 30756, 30989, 31920, 32186, 32620, 33880, 34485, 35112, 35416, 35882, 36784, 38445, 39144, 40656, 41008, 43890, 44270, 45980, 48279, 48697, 48930, 50160, 50820, 51260, 53124, 53823, 54289, 55176, 55920, 56386, 58520, 61512, 61978, 64372, 65240, 66405, 67760, 68970, 70224, 70832, 71764, 76890, 78288, 80465, 84579, 87780, 88540, 89705, 91960, 92967, 96558, 97394, 97860, 101640, 102520, 106248, 107646, 108578, 110352, 112772, 117040, 123024, 123956, 128744, 130480, 132810, 137940, 140965, 143528, 146091, 153780, 154945, 160930, 162867, 169158, 175560, 177080, 179410, 183920, 185934, 193116, 194788, 195720, 197351, 203280, 205040, 212496, 215292, 217156, 225544, 241395, 243485, 247912, 257488, 265620, 269115, 271445, 275880, 281930, 287056, 292182, 307560, 309890, 321860, 325734, 338316, 340879, 351120, 354160, 358820, 371868, 380023, 386232, 389576, 391440, 394702, 422895, 430584, 434312, 451088, 464835, 482790, 486970, 495824, 531240, 535667, 538230, 542890, 551760, 563860, 584364, 592053, 597179, 615120, 619780, 643720, 651468, 676632, 681758, 717640, 730455, 743736, 760046, 772464, 779152, 789404, 814335, 845790, 861168, 868624, 929670, 965580, 973940, 986755, 1022637, 1031491, 1062480, 1071334, 1076460, 1085780, 1127720, 1140069, 1168728, 1184106, 1194358, 1239560, 1287440, 1302936, 1353264, 1363516, 1435280, 1460910, 1487472, 1520092, 1578808, 1607001, 1628670, 1691580, 1704395, 1791537, 1859340, 1900115, 1931160, 1947880, 1973510, 2045274, 2062982, 2142668, 2152920, 2171560, 2255440, 2280138, 2337456, 2368212, 2388716, 2479120, 2605872, 2678335, 2727032, 2921820, 2960265, 2985895, 3040184, 3094473, 3157616, 3214002, 3257340, 3383160, 3408790, 3583074, 3718680, 3749669, 3800230, 3862320, 3895760, 3947020, 4090548, 4125964, 4180253, 4285336, 4305840, 4343120, 4560276, 4736424, 4777432, 5113185, 5157455, 5356670, 5454064, 5700345, 5843640, 5920530, 5971790, 6080368, 6188946, 6428004, 6514680, 6568969, 6766320, 6817580, 7166148, 7220437, 7437360, 7499338, 7600460, 7894040, 8035005, 8181096, 8251928, 8360506, 8570672, 8957685, 9120552, 9472848, 9554864, 10226370, 10314910, 10713340, 11249007, 11346401, 11400690, 11687280, 11841060, 11943580, 12377892, 12540759, 12856008, 13029360, 13137938, 13635160, 14332296, 14440874, 14998676, 15200920, 15472365, 15788080, 16070010, 16362192, 16503856, 16721012, 17915370, 18241104, 18748345, 19706907, 20452740, 20629820, 20901265, 21426680, 21661311, 22498014, 22692802, 22801380, 23682120, 23887160, 24755784, 25081518, 25712016, 26275876, 27270320, 28664592, 28881748, 29997352, 30401840, 30944730, 32140020, 32844845, 33442024, 34039203, 35830740, 36102185, 37496690, 39413814, 40905480, 41259640, 41802530, 42853360, 43322622, 44996028, 45385604, 45602760, 45982783, 47364240, 47774320, 49511568, 50163036, 52551752, 56245035, 56732005, 57763496, 59994704, 61889460, 62703795, 64280040, 65689690, 66884048, 68078406, 71661480, 72204370, 74993380, 78827628, 79424807, 81810960, 82519280, 83605060, 86645244, 89992056, 90771208, 91205520, 91965566, 98534535, 100326072, 105103504, 108306555, 112490070, 113464010, 115526992, 123778920, 124810411, 125407590, 128560080, 131379380, 136156812, 137948349, 143322960, 144408740, 149986760, 157655256, 158849614, 167210120, 170196015, 173290488, 179984112, 181542416, 183931132, 197069070, 200652144, 216613110, 224980140, 226928020, 229913915, 238274421, 247557840, 249620822, 250815180, 262758760, 272313624, 275896698, 288817480, 299973520, 315310512, 317699228, 334420240, 340392030, 346580976, 367862264, 374431233, 394138140, 397124035, 433226220, 449960280, 453856040, 459827830, 476548842, 499241644, 501630360, 525517520, 544627248, 551793396, 577634960, 624052055, 635398456, 680784060, 689741745, 735724528, 748862466, 788276280, 794248070, 866452440, 873672877, 899920560, 907712080, 919655660, 953097684, 998483288, 1003260720, 1103586792, 1191372105, 1248104110, 1270796912, 1361568120, 1379483490, 1497724932, 1576552560, 1588496140, 1732904880, 1747345754, 1839311320, 1872156165, 1906195368, 1996966576, 2207173584, 2382744210, 2496208220, 2621018631, 2723136240, 2758966980, 2995449864, 3176992280, 3494691508, 3678622640, 3744312330, 3812390736, 4368364385, 4765488420, 4992416440, 5242037262, 5517933960, 5990899728, 6353984560, 6989383016, 7488624660, 8736728770, 9530976840, 9984832880, 10484074524, 11035867920, 13105093155, 13978766032, 14977249320, 17473457540, 19061953680, 20968149048, 26210186310, 29954498640, 34946915080, 41936298096, 52420372620, 69893830160, 104840745240, 209681490480]

約数ペア:

[(1, 209681490480), (2, 104840745240), (3, 69893830160), (4, 52420372620), (5, 41936298096), (6, 34946915080), (7, 29954498640), (8, 26210186310), (10, 20968149048), (11, 19061953680), (12, 17473457540), (14, 14977249320), (15, 13978766032), (16, 13105093155), (19, 11035867920), (20, 10484074524), (21, 9984832880), (22, 9530976840), (24, 8736728770), (28, 7488624660), (30, 6989383016), (33, 6353984560), (35, 5990899728), (38, 5517933960), (40, 5242037262), (42, 4992416440), (44, 4765488420), (48, 4368364385), (55, 3812390736), (56, 3744312330), (57, 3678622640), (60, 3494691508), (66, 3176992280), (70, 2995449864), (76, 2758966980), (77, 2723136240), (80, 2621018631), (84, 2496208220), (88, 2382744210), (95, 2207173584), (105, 1996966576), (110, 1906195368), (112, 1872156165), (114, 1839311320), (120, 1747345754), (121, 1732904880), (132, 1588496140), (133, 1576552560), (140, 1497724932), (152, 1379483490), (154, 1361568120), (165, 1270796912), (168, 1248104110), (176, 1191372105), (190, 1103586792), (209, 1003260720), (210, 998483288), (220, 953097684), (228, 919655660), (231, 907712080), (233, 899920560), (240, 873672877), (242, 866452440), (264, 794248070), (266, 788276280), (280, 748862466), (285, 735724528), (304, 689741745), (308, 680784060), (330, 635398456), (336, 624052055), (363, 577634960), (380, 551793396), (385, 544627248), (399, 525517520), (418, 501630360), (420, 499241644), (440, 476548842), (456, 459827830), (462, 453856040), (466, 449960280), (484, 433226220), (528, 397124035), (532, 394138140), (560, 374431233), (570, 367862264), (605, 346580976), (616, 340392030), (627, 334420240), (660, 317699228), (665, 315310512), (699, 299973520), (726, 288817480), (760, 275896698), (770, 272313624), (798, 262758760), (836, 250815180), (840, 249620822), (847, 247557840), (880, 238274421), (912, 229913915), (924, 226928020), (932, 224980140), (968, 216613110), (1045, 200652144), (1064, 197069070), (1140, 183931132), (1155, 181542416), (1165, 179984112), (1210, 173290488), (1232, 170196015), (1254, 167210120), (1320, 158849614), (1330, 157655256), (1398, 149986760), (1452, 144408740), (1463, 143322960), (1520, 137948349), (1540, 136156812), (1596, 131379380), (1631, 128560080), (1672, 125407590), (1680, 124810411), (1694, 123778920), (1815, 115526992), (1848, 113464010), (1864, 112490070), (1936, 108306555), (1995, 105103504), (2090, 100326072), (2128, 98534535), (2280, 91965566), (2299, 91205520), (2310, 90771208), (2330, 89992056), (2420, 86645244), (2508, 83605060), (2541, 82519280), (2563, 81810960), (2640, 79424807), (2660, 78827628), (2796, 74993380), (2904, 72204370), (2926, 71661480), (3080, 68078406), (3135, 66884048), (3192, 65689690), (3262, 64280040), (3344, 62703795), (3388, 61889460), (3495, 59994704), (3630, 57763496), (3696, 56732005), (3728, 56245035), (3990, 52551752), (4180, 50163036), (4235, 49511568), (4389, 47774320), (4427, 47364240), (4560, 45982783), (4598, 45602760), (4620, 45385604), (4660, 44996028), (4840, 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