8271713520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 600

約数和(自身を含む): 33867028800

約数和(自身を除く): 25595315280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 109, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 218, 239, 240, 245, 252, 270, 280, 294, 315, 324, 327, 336, 360, 378, 392, 405, 420, 432, 436, 441, 478, 490, 504, 540, 545, 560, 567, 588, 630, 648, 654, 717, 720, 735, 756, 763, 784, 810, 840, 872, 882, 945, 956, 980, 981, 1008, 1080, 1090, 1134, 1176, 1195, 1260, 1296, 1308, 1323, 1434, 1470, 1512, 1526, 1620, 1635, 1673, 1680, 1744, 1764, 1890, 1912, 1960, 1962, 2151, 2160, 2180, 2205, 2268, 2289, 2352, 2390, 2520, 2616, 2646, 2835, 2868, 2940, 2943, 3024, 3052, 3240, 3270, 3346, 3528, 3585, 3780, 3815, 3824, 3920, 3924, 3969, 4302, 4360, 4410, 4536, 4578, 4780, 4905, 5019, 5040, 5232, 5292, 5341, 5670, 5736, 5880, 5886, 6104, 6453, 6480, 6540, 6615, 6692, 6867, 7056, 7170, 7560, 7630, 7848, 7938, 8365, 8604, 8720, 8820, 8829, 9072, 9156, 9560, 9810, 10038, 10584, 10682, 10755, 11340, 11445, 11472, 11711, 11760, 11772, 12208, 12906, 13080, 13230, 13384, 13734, 14340, 14715, 15057, 15120, 15260, 15696, 15876, 16023, 16730, 17208, 17640, 17658, 18312, 19120, 19359, 19620, 19845, 20076, 20601, 21168, 21364, 21510, 22680, 22890, 23422, 23544, 25095, 25812, 26051, 26160, 26460, 26705, 26768, 27468, 28680, 29430, 30114, 30520, 31752, 32046, 32265, 33460, 34335, 34416, 35133, 35280, 35316, 36624, 38718, 39240, 39690, 40152, 41202, 42728, 43020, 44145, 45171, 45360, 45780, 46844, 47088, 48069, 50190, 51624, 52102, 52920, 53410, 54936, 57360, 58555, 58860, 60228, 61040, 61803, 63504, 64092, 64530, 66920, 68670, 70266, 70632, 75285, 77436, 78153, 78480, 79380, 80115, 80304, 82404, 85456, 86040, 88290, 90342, 91560, 93688, 96138, 96795, 100380, 103005, 103248, 104204, 105399, 105840, 106820, 109872, 117110, 117720, 120456, 123606, 128184, 129060, 130255, 133840, 135513, 137340, 140532, 141264, 144207, 150570, 154872, 156306, 158760, 160230, 164808, 172080, 175665, 176580, 180684, 182357, 183120, 187376, 192276, 193590, 200760, 206010, 208408, 210798, 213640, 225855, 234220, 234459, 235440, 240345, 240912, 247212, 256368, 258120, 260510, 271026, 274680, 281064, 288414, 301140, 309015, 309744, 312612, 316197, 317520, 320460, 329616, 351330, 353160, 361368, 364714, 384552, 387180, 390765, 401520, 412020, 416816, 421596, 427280, 432621, 451710, 468440, 468918, 480690, 494424, 516240, 521020, 526995, 542052, 547071, 549360, 562128, 576828, 602280, 618030, 625224, 632394, 640920, 677565, 702660, 703377, 706320, 721035, 722736, 729428, 769104, 774360, 781530, 824040, 843192, 865242, 903420, 911785, 936880, 937836, 948591, 961380, 988848, 1042040, 1053990, 1084104, 1094142, 1153656, 1172295, 1204560, 1236060, 1250448, 1264788, 1276499, 1281840, 1355130, 1405320, 1406754, 1442070, 1458856, 1548720, 1563060, 1580985, 1641213, 1648080, 1686384, 1730484, 1806840, 1823570, 1875672, 1897182, 1922760, 2084080, 2107980, 2110131, 2163105, 2168208, 2188284, 2307312, 2344590, 2472120, 2529576, 2552998, 2710260, 2735355, 2810640, 2813508, 2884140, 2917712, 3126120, 3161970, 3282426, 3460968, 3516885, 3613680, 3647140, 3751344, 3794364, 3829497, 3845520, 4215960, 4220262, 4326210, 4376568, 4689180, 4742955, 4923639, 4944240, 5059152, 5105996, 5420520, 5470710, 5627016, 5768280, 6252240, 6323940, 6382495, 6564852, 6921936, 7033770, 7294280, 7588728, 7658994, 8206065, 8431920, 8440524, 8652420, 8753136, 9378360, 9485910, 9847278, 10211992, 10550655, 10841040, 10941420, 11254032, 11488491, 11536560, 12647880, 12764990, 13129704, 14067540, 14588560, 14770917, 15177456, 15317988, 16412130, 16881048, 17304840, 18756720, 18971820, 19147485, 19694556, 20423984, 21101310, 21882840, 22976982, 24618195, 25295760, 25529980, 26259408, 28135080, 29541834, 30635976, 32824260, 33762096, 34465473, 34609680, 37943640, 38294970, 39389112, 42202620, 43765680, 45953964, 49236390, 51059960, 56270160, 57442455, 59083668, 61271952, 65648520, 68930946, 73854585, 75887280, 76589940, 78778224, 84405240, 91907928, 98472780, 102119920, 103396419, 114884910, 118167336, 131297040, 137861892, 147709170, 153179880, 168810480, 172327365, 183815856, 196945560, 206792838, 229769820, 236334672, 275723784, 295418340, 306359760, 344654730, 393891120, 413585676, 459539640, 516982095, 551447568, 590836680, 689309460, 827171352, 919079280, 1033964190, 1181673360, 1378618920, 1654342704, 2067928380, 2757237840, 4135856760, 8271713520]

約数ペア:

[(1, 8271713520), (2, 4135856760), (3, 2757237840), (4, 2067928380), (5, 1654342704), (6, 1378618920), (7, 1181673360), (8, 1033964190), (9, 919079280), (10, 827171352), (12, 689309460), (14, 590836680), (15, 551447568), (16, 516982095), (18, 459539640), (20, 413585676), (21, 393891120), (24, 344654730), (27, 306359760), (28, 295418340), (30, 275723784), (35, 236334672), (36, 229769820), (40, 206792838), (42, 196945560), (45, 183815856), (48, 172327365), (49, 168810480), (54, 153179880), (56, 147709170), (60, 137861892), (63, 131297040), (70, 118167336), (72, 114884910), (80, 103396419), (81, 102119920), (84, 98472780), (90, 91907928), (98, 84405240), (105, 78778224), (108, 76589940), (109, 75887280), (112, 73854585), (120, 68930946), (126, 65648520), (135, 61271952), (140, 59083668), (144, 57442455), (147, 56270160), (162, 51059960), (168, 49236390), (180, 45953964), (189, 43765680), (196, 42202620), (210, 39389112), (216, 38294970), (218, 37943640), (239, 34609680), (240, 34465473), (245, 33762096), (252, 32824260), (270, 30635976), (280, 29541834), (294, 28135080), (315, 26259408), (324, 25529980), (327, 25295760), (336, 24618195), (360, 22976982), (378, 21882840), (392, 21101310), (405, 20423984), (420, 19694556), (432, 19147485), (436, 18971820), (441, 18756720), (478, 17304840), (490, 16881048), (504, 16412130), (540, 15317988), (545, 15177456), (560, 14770917), (567, 14588560), (588, 14067540), (630, 13129704), (648, 12764990), (654, 12647880), (717, 11536560), (720, 11488491), (735, 11254032), (756, 10941420), (763, 10841040), (784, 10550655), (810, 10211992), (840, 9847278), (872, 9485910), (882, 9378360), (945, 8753136), (956, 8652420), (980, 8440524), (981, 8431920), (1008, 8206065), (1080, 7658994), (1090, 7588728), (1134, 7294280), (1176, 7033770), (1195, 6921936), (1260, 6564852), (1296, 6382495), (1308, 6323940), (1323, 6252240), (1434, 5768280), (1470, 5627016), (1512, 5470710), (1526, 5420520), (1620, 5105996), (1635, 5059152), (1673, 4944240), (1680, 4923639), (1744, 4742955), (1764, 4689180), (1890, 4376568), (1912, 4326210), (1960, 4220262), (1962, 4215960), (2151, 3845520), (2160, 3829497), (2180, 3794364), (2205, 3751344), (2268, 3647140), (2289, 3613680), (2352, 3516885), (2390, 3460968), (2520, 3282426), (2616, 3161970), (2646, 3126120), (2835, 2917712), (2868, 2884140), (2940, 2813508), (2943, 2810640), (3024, 2735355), (3052, 2710260), (3240, 2552998), (3270, 2529576), (3346, 2472120), (3528, 2344590), (3585, 2307312), (3780, 2188284), (3815, 2168208), (3824, 2163105), (3920, 2110131), (3924, 2107980), (3969, 2084080), (4302, 1922760), (4360, 1897182), (4410, 1875672), (4536, 1823570), (4578, 1806840), (4780, 1730484), (4905, 1686384), (5019, 1648080), (5040, 1641213), (5232, 1580985), (5292, 1563060), (5341, 1548720), (5670, 1458856), (5736, 1442070), (5880, 1406754), (5886, 1405320), (6104, 1355130), (6453, 1281840), (6480, 1276499), (6540, 1264788), (6615, 1250448), (6692, 1236060), (6867, 1204560), (7056, 1172295), (7170, 1153656), (7560, 1094142), (7630, 1084104), (7848, 1053990), (7938, 1042040), (8365, 988848), (8604, 961380), (8720, 948591), (8820, 937836), (8829, 936880), (9072, 911785), (9156, 903420), (9560, 865242), (9810, 843192), (10038, 824040), (10584, 781530), (10682, 774360), (10755, 769104), (11340, 729428), (11445, 722736), (11472, 721035), (11711, 706320), (11760, 703377), (11772, 702660), (12208, 677565), (12906, 640920), (13080, 632394), (13230, 625224), (13384, 618030), (13734, 602280), (14340, 576828), (14715, 562128), (15057, 549360), (15120, 547071), (15260, 542052), (15696, 526995), (15876, 521020), (16023, 516240), (16730, 494424), (17208, 480690), (17640, 468918), (17658, 468440), (18312, 451710), (19120, 432621), (19359, 427280), (19620, 421596), (19845, 416816), (20076, 412020), (20601, 401520), (21168, 390765), (21364, 387180), (21510, 384552), (22680, 364714), (22890, 361368), (23422, 353160), (23544, 351330), (25095, 329616), (25812, 320460), (26051, 317520), (26160, 316197), (26460, 312612), (26705, 309744), (26768, 309015), (27468, 301140), (28680, 288414), (29430, 281064), (30114, 274680), (30520, 271026), (31752, 260510), (32046, 258120), (32265, 256368), (33460, 247212), (34335, 240912), (34416, 240345), (35133, 235440), (35280, 234459), (35316, 234220), (36624, 225855), (38718, 213640), (39240, 210798), (39690, 208408), (40152, 206010), (41202, 200760), (42728, 193590), (43020, 192276), (44145, 187376), (45171, 183120), (45360, 182357), (45780, 180684), (46844, 176580), (47088, 175665), (48069, 172080), (50190, 164808), (51624, 160230), (52102, 158760), (52920, 156306), (53410, 154872), (54936, 150570), (57360, 144207), (58555, 141264), (58860, 140532), (60228, 137340), (61040, 135513), (61803, 133840), (63504, 130255), (64092, 129060), (64530, 128184), (66920, 123606), (68670, 120456), (70266, 117720), (70632, 117110), (75285, 109872), (77436, 106820), (78153, 105840), (78480, 105399), (79380, 104204), (80115, 103248), (80304, 103005), (82404, 100380), (85456, 96795), (86040, 96138), (88290, 93688), (90342, 91560)]