20211696000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1579

約数の個数: 384

約数和(自身を含む): 73384234560

約数和(自身を除く): 53172538560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 97, 100, 120, 125, 128, 144, 150, 160, 180, 192, 194, 200, 225, 240, 250, 288, 291, 300, 320, 360, 375, 384, 388, 400, 450, 480, 485, 500, 576, 582, 600, 640, 720, 750, 776, 800, 873, 900, 960, 970, 1000, 1125, 1152, 1164, 1200, 1440, 1447, 1455, 1500, 1552, 1600, 1746, 1800, 1920, 1940, 2000, 2250, 2328, 2400, 2425, 2880, 2894, 2910, 3000, 3104, 3200, 3492, 3600, 3880, 4000, 4341, 4365, 4500, 4656, 4800, 4850, 5760, 5788, 5820, 6000, 6208, 6984, 7200, 7235, 7275, 7760, 8000, 8682, 8730, 9000, 9312, 9600, 9700, 11576, 11640, 12000, 12125, 12416, 13023, 13968, 14400, 14470, 14550, 15520, 16000, 17364, 17460, 18000, 18624, 19400, 21705, 21825, 23152, 23280, 24000, 24250, 26046, 27936, 28800, 28940, 29100, 31040, 34728, 34920, 36000, 36175, 36375, 37248, 38800, 43410, 43650, 46304, 46560, 48000, 48500, 52092, 55872, 57880, 58200, 62080, 65115, 69456, 69840, 72000, 72350, 72750, 77600, 86820, 87300, 92608, 93120, 97000, 104184, 108525, 109125, 111744, 115760, 116400, 130230, 138912, 139680, 140359, 144000, 144700, 145500, 155200, 173640, 174600, 180875, 185216, 186240, 194000, 208368, 217050, 218250, 231520, 232800, 260460, 277824, 279360, 280718, 289400, 291000, 310400, 325575, 347280, 349200, 361750, 388000, 416736, 421077, 434100, 436500, 463040, 465600, 520920, 542625, 555648, 558720, 561436, 578800, 582000, 651150, 694560, 698400, 701795, 723500, 776000, 833472, 842154, 868200, 873000, 926080, 931200, 1041840, 1085250, 1122872, 1157600, 1164000, 1263231, 1302300, 1389120, 1396800, 1403590, 1447000, 1552000, 1627875, 1666944, 1684308, 1736400, 1746000, 2083680, 2105385, 2170500, 2245744, 2315200, 2328000, 2526462, 2604600, 2778240, 2793600, 2807180, 2894000, 3255750, 3368616, 3472800, 3492000, 3508975, 4167360, 4210770, 4341000, 4491488, 4630400, 4656000, 5052924, 5209200, 5614360, 5788000, 6316155, 6511500, 6737232, 6945600, 6984000, 7017950, 8334720, 8421540, 8682000, 8982976, 10105848, 10418400, 10526925, 11228720, 11576000, 12632310, 13023000, 13474464, 13891200, 13968000, 14035900, 16843080, 17364000, 17544875, 17965952, 20211696, 20836800, 21053850, 22457440, 23152000, 25264620, 26046000, 26948928, 28071800, 31580775, 33686160, 34728000, 35089750, 40423392, 41673600, 42107700, 44914880, 50529240, 52092000, 52634625, 53897856, 56143600, 63161550, 67372320, 69456000, 70179500, 80846784, 84215400, 89829760, 101058480, 104184000, 105269250, 112287200, 126323100, 134744640, 140359000, 157903875, 161693568, 168430800, 202116960, 208368000, 210538500, 224574400, 252646200, 269489280, 280718000, 315807750, 336861600, 404233920, 421077000, 449148800, 505292400, 561436000, 631615500, 673723200, 808467840, 842154000, 1010584800, 1122872000, 1263231000, 1347446400, 1684308000, 2021169600, 2245744000, 2526462000, 3368616000, 4042339200, 5052924000, 6737232000, 10105848000, 20211696000]

約数ペア:

[(1, 20211696000), (2, 10105848000), (3, 6737232000), (4, 5052924000), (5, 4042339200), (6, 3368616000), (8, 2526462000), (9, 2245744000), (10, 2021169600), (12, 1684308000), (15, 1347446400), (16, 1263231000), (18, 1122872000), (20, 1010584800), (24, 842154000), (25, 808467840), (30, 673723200), (32, 631615500), (36, 561436000), (40, 505292400), (45, 449148800), (48, 421077000), (50, 404233920), (60, 336861600), (64, 315807750), (72, 280718000), (75, 269489280), (80, 252646200), (90, 224574400), (96, 210538500), (97, 208368000), (100, 202116960), (120, 168430800), (125, 161693568), (128, 157903875), (144, 140359000), (150, 134744640), (160, 126323100), (180, 112287200), (192, 105269250), (194, 104184000), (200, 101058480), (225, 89829760), (240, 84215400), (250, 80846784), (288, 70179500), (291, 69456000), (300, 67372320), (320, 63161550), (360, 56143600), (375, 53897856), (384, 52634625), (388, 52092000), (400, 50529240), (450, 44914880), (480, 42107700), (485, 41673600), (500, 40423392), (576, 35089750), (582, 34728000), (600, 33686160), (640, 31580775), (720, 28071800), (750, 26948928), (776, 26046000), (800, 25264620), (873, 23152000), (900, 22457440), (960, 21053850), (970, 20836800), (1000, 20211696), (1125, 17965952), (1152, 17544875), (1164, 17364000), (1200, 16843080), (1440, 14035900), (1447, 13968000), (1455, 13891200), (1500, 13474464), (1552, 13023000), (1600, 12632310), (1746, 11576000), (1800, 11228720), (1920, 10526925), (1940, 10418400), (2000, 10105848), (2250, 8982976), (2328, 8682000), (2400, 8421540), (2425, 8334720), (2880, 7017950), (2894, 6984000), (2910, 6945600), (3000, 6737232), (3104, 6511500), (3200, 6316155), (3492, 5788000), (3600, 5614360), (3880, 5209200), (4000, 5052924), (4341, 4656000), (4365, 4630400), (4500, 4491488), (4656, 4341000), (4800, 4210770), (4850, 4167360), (5760, 3508975), (5788, 3492000), (5820, 3472800), (6000, 3368616), (6208, 3255750), (6984, 2894000), (7200, 2807180), (7235, 2793600), (7275, 2778240), (7760, 2604600), (8000, 2526462), (8682, 2328000), (8730, 2315200), (9000, 2245744), (9312, 2170500), (9600, 2105385), (9700, 2083680), (11576, 1746000), (11640, 1736400), (12000, 1684308), (12125, 1666944), (12416, 1627875), (13023, 1552000), (13968, 1447000), (14400, 1403590), (14470, 1396800), (14550, 1389120), (15520, 1302300), (16000, 1263231), (17364, 1164000), (17460, 1157600), (18000, 1122872), (18624, 1085250), (19400, 1041840), (21705, 931200), (21825, 926080), (23152, 873000), (23280, 868200), (24000, 842154), (24250, 833472), (26046, 776000), (27936, 723500), (28800, 701795), (28940, 698400), (29100, 694560), (31040, 651150), (34728, 582000), (34920, 578800), (36000, 561436), (36175, 558720), (36375, 555648), (37248, 542625), (38800, 520920), (43410, 465600), (43650, 463040), (46304, 436500), (46560, 434100), (48000, 421077), (48500, 416736), (52092, 388000), (55872, 361750), (57880, 349200), (58200, 347280), (62080, 325575), (65115, 310400), (69456, 291000), (69840, 289400), (72000, 280718), (72350, 279360), (72750, 277824), (77600, 260460), (86820, 232800), (87300, 231520), (92608, 218250), (93120, 217050), (97000, 208368), (104184, 194000), (108525, 186240), (109125, 185216), (111744, 180875), (115760, 174600), (116400, 173640), (130230, 155200), (138912, 145500), (139680, 144700), (140359, 144000)]