21371040000

素因数分解:

$2^8\times 3^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 900

約数和(自身を含む): 85183579404

約数和(自身を除く): 63812539404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 81, 85, 90, 96, 97, 100, 102, 108, 120, 125, 128, 135, 136, 144, 150, 153, 160, 162, 170, 180, 192, 194, 200, 204, 216, 225, 240, 250, 255, 256, 270, 272, 288, 291, 300, 306, 320, 324, 340, 360, 375, 384, 388, 400, 405, 408, 425, 432, 450, 459, 480, 485, 500, 510, 540, 544, 576, 582, 600, 612, 625, 640, 648, 675, 680, 720, 750, 765, 768, 776, 800, 810, 816, 850, 864, 873, 900, 918, 960, 970, 1000, 1020, 1080, 1088, 1125, 1152, 1164, 1200, 1224, 1250, 1275, 1280, 1296, 1350, 1360, 1377, 1440, 1455, 1500, 1530, 1552, 1600, 1620, 1632, 1649, 1700, 1728, 1746, 1800, 1836, 1875, 1920, 1940, 2000, 2025, 2040, 2125, 2160, 2176, 2250, 2295, 2304, 2328, 2400, 2425, 2448, 2500, 2550, 2592, 2619, 2700, 2720, 2754, 2880, 2910, 3000, 3060, 3104, 3200, 3240, 3264, 3298, 3375, 3400, 3456, 3492, 3600, 3672, 3750, 3825, 3840, 3880, 4000, 4050, 4080, 4250, 4320, 4352, 4365, 4500, 4590, 4656, 4800, 4850, 4896, 4947, 5000, 5100, 5184, 5238, 5400, 5440, 5508, 5625, 5760, 5820, 6000, 6120, 6208, 6375, 6400, 6480, 6528, 6596, 6750, 6800, 6885, 6912, 6984, 7200, 7275, 7344, 7500, 7650, 7760, 7857, 8000, 8100, 8160, 8245, 8500, 8640, 8730, 9000, 9180, 9312, 9600, 9700, 9792, 9894, 10000, 10125, 10200, 10368, 10476, 10625, 10800, 10880, 11016, 11250, 11475, 11520, 11640, 12000, 12125, 12240, 12416, 12750, 12960, 13056, 13095, 13192, 13500, 13600, 13770, 13968, 14400, 14550, 14688, 14841, 15000, 15300, 15520, 15714, 16000, 16200, 16320, 16490, 16875, 17000, 17280, 17460, 18000, 18360, 18624, 19125, 19200, 19400, 19584, 19788, 20000, 20250, 20400, 20736, 20952, 21250, 21600, 21760, 21825, 22032, 22500, 22950, 23280, 24000, 24250, 24480, 24735, 24832, 25500, 25920, 26190, 26384, 27000, 27200, 27540, 27936, 28800, 29100, 29376, 29682, 30000, 30600, 31040, 31428, 31875, 32000, 32400, 32640, 32980, 33750, 34000, 34425, 34560, 34920, 36000, 36375, 36720, 37248, 38250, 38800, 39168, 39285, 39576, 40000, 40500, 40800, 41225, 41904, 42500, 43200, 43650, 44064, 44523, 45000, 45900, 46560, 48000, 48500, 48960, 49470, 50625, 51000, 51840, 52380, 52768, 54000, 54400, 55080, 55872, 57375, 57600, 58200, 58752, 59364, 60000, 60625, 61200, 62080, 62856, 63750, 64800, 65280, 65475, 65960, 67500, 68000, 68850, 69840, 72000, 72750, 73440, 74205, 74496, 76500, 77600, 78570, 79152, 80000, 81000, 81600, 82450, 83808, 85000, 86400, 87300, 88128, 89046, 90000, 91800, 93120, 95625, 96000, 97000, 97920, 98940, 101250, 102000, 103680, 104760, 105536, 108000, 108800, 109125, 110160, 111744, 114750, 116400, 117504, 118728, 120000, 121250, 122400, 123675, 124160, 125712, 127500, 129600, 130950, 131920, 133569, 135000, 136000, 137700, 139680, 144000, 145500, 146880, 148410, 153000, 155200, 157140, 158304, 160000, 162000, 163200, 164900, 167616, 170000, 172125, 172800, 174600, 176256, 178092, 180000, 181875, 183600, 186240, 191250, 194000, 195840, 196425, 197880, 202500, 204000, 206125, 209520, 211072, 216000, 218250, 220320, 222615, 223488, 229500, 232800, 237456, 240000, 242500, 244800, 247350, 251424, 255000, 259200, 261900, 263840, 267138, 270000, 272000, 275400, 279360, 286875, 288000, 291000, 293760, 296820, 306000, 310400, 314280, 316608, 324000, 326400, 327375, 329800, 335232, 340000, 344250, 349200, 352512, 356184, 360000, 363750, 367200, 371025, 372480, 382500, 388000, 392850, 395760, 405000, 408000, 412250, 419040, 422144, 432000, 436500, 440640, 445230, 459000, 465600, 474912, 480000, 485000, 489600, 494700, 502848, 510000, 518400, 523800, 527680, 534276, 540000, 544000, 545625, 550800, 558720, 573750, 582000, 587520, 593640, 612000, 618375, 620800, 628560, 633216, 648000, 654750, 659600, 667845, 670464, 680000, 688500, 698400, 712368, 720000, 727500, 734400, 742050, 765000, 776000, 785700, 791520, 810000, 816000, 824500, 838080, 860625, 864000, 873000, 881280, 890460, 918000, 931200, 949824, 970000, 979200, 982125, 989400, 1005696, 1020000, 1030625, 1047600, 1055360, 1068552, 1080000, 1091250, 1101600, 1113075, 1117440, 1147500, 1164000, 1187280, 1224000, 1236750, 1257120, 1266432, 1296000, 1309500, 1319200, 1335690, 1360000, 1377000, 1396800, 1424736, 1440000, 1455000, 1468800, 1484100, 1530000, 1552000, 1571400, 1583040, 1620000, 1632000, 1636875, 1649000, 1676160, 1721250, 1746000, 1762560, 1780920, 1836000, 1855125, 1862400, 1899648, 1940000, 1964250, 1978800, 2011392, 2040000, 2061250, 2095200, 2110720, 2137104, 2160000, 2182500, 2203200, 2226150, 2295000, 2328000, 2374560, 2448000, 2473500, 2514240, 2592000, 2619000, 2638400, 2671380, 2720000, 2754000, 2793600, 2849472, 2910000, 2937600, 2968200, 3060000, 3091875, 3104000, 3142800, 3166080, 3240000, 3273750, 3298000, 3339225, 3352320, 3442500, 3492000, 3561840, 3672000, 3710250, 3799296, 3880000, 3928500, 3957600, 4080000, 4122500, 4190400, 4274208, 4320000, 4365000, 4406400, 4452300, 4590000, 4656000, 4749120, 4896000, 4910625, 4947000, 5028480, 5238000, 5276800, 5342760, 5508000, 5565375, 5587200, 5698944, 5820000, 5936400, 6120000, 6183750, 6285600, 6332160, 6480000, 6547500, 6596000, 6678450, 6885000, 6984000, 7123680, 7344000, 7420500, 7760000, 7857000, 7915200, 8160000, 8245000, 8380800, 8548416, 8730000, 8812800, 8904600, 9180000, 9275625, 9312000, 9498240, 9821250, 9894000, 10056960, 10476000, 10553600, 10685520, 11016000, 11130750, 11397888, 11640000, 11872800, 12240000, 12367500, 12571200, 12960000, 13095000, 13192000, 13356900, 13770000, 13968000, 14247360, 14688000, 14841000, 15520000, 15714000, 15830400, 16490000, 16696125, 16761600, 17096832, 17460000, 17809200, 18360000, 18551250, 18996480, 19642500, 19788000, 20952000, 21371040, 22032000, 22261500, 23280000, 23745600, 24480000, 24735000, 25142400, 26190000, 26384000, 26713800, 27540000, 27826875, 27936000, 28494720, 29682000, 31428000, 31660800, 32980000, 33392250, 34193664, 34920000, 35618400, 36720000, 37102500, 39285000, 39576000, 41904000, 42742080, 44064000, 44523000, 46560000, 47491200, 49470000, 50284800, 52380000, 52768000, 53427600, 55080000, 55653750, 56989440, 59364000, 62856000, 65960000, 66784500, 69840000, 71236800, 73440000, 74205000, 78570000, 79152000, 83480625, 83808000, 85484160, 89046000, 94982400, 98940000, 104760000, 106855200, 110160000, 111307500, 118728000, 125712000, 131920000, 133569000, 139680000, 142473600, 148410000, 157140000, 158304000, 166961250, 170968320, 178092000, 197880000, 209520000, 213710400, 220320000, 222615000, 237456000, 251424000, 263840000, 267138000, 284947200, 296820000, 314280000, 333922500, 356184000, 395760000, 419040000, 427420800, 445230000, 474912000, 534276000, 593640000, 628560000, 667845000, 712368000, 791520000, 854841600, 890460000, 1068552000, 1187280000, 1257120000, 1335690000, 1424736000, 1780920000, 2137104000, 2374560000, 2671380000, 3561840000, 4274208000, 5342760000, 7123680000, 10685520000, 21371040000]

約数ペア:

[(1, 21371040000), (2, 10685520000), (3, 7123680000), (4, 5342760000), (5, 4274208000), (6, 3561840000), (8, 2671380000), (9, 2374560000), (10, 2137104000), (12, 1780920000), (15, 1424736000), (16, 1335690000), (17, 1257120000), (18, 1187280000), (20, 1068552000), (24, 890460000), (25, 854841600), (27, 791520000), (30, 712368000), (32, 667845000), (34, 628560000), (36, 593640000), (40, 534276000), (45, 474912000), (48, 445230000), (50, 427420800), (51, 419040000), (54, 395760000), (60, 356184000), (64, 333922500), (68, 314280000), (72, 296820000), (75, 284947200), (80, 267138000), (81, 263840000), (85, 251424000), (90, 237456000), (96, 222615000), (97, 220320000), (100, 213710400), (102, 209520000), (108, 197880000), (120, 178092000), (125, 170968320), (128, 166961250), (135, 158304000), (136, 157140000), (144, 148410000), (150, 142473600), (153, 139680000), (160, 133569000), (162, 131920000), (170, 125712000), (180, 118728000), (192, 111307500), (194, 110160000), (200, 106855200), (204, 104760000), (216, 98940000), (225, 94982400), (240, 89046000), (250, 85484160), (255, 83808000), (256, 83480625), (270, 79152000), (272, 78570000), (288, 74205000), (291, 73440000), (300, 71236800), (306, 69840000), (320, 66784500), (324, 65960000), (340, 62856000), (360, 59364000), (375, 56989440), (384, 55653750), (388, 55080000), (400, 53427600), (405, 52768000), (408, 52380000), (425, 50284800), (432, 49470000), (450, 47491200), (459, 46560000), (480, 44523000), (485, 44064000), (500, 42742080), (510, 41904000), (540, 39576000), (544, 39285000), (576, 37102500), (582, 36720000), (600, 35618400), (612, 34920000), (625, 34193664), (640, 33392250), (648, 32980000), (675, 31660800), (680, 31428000), (720, 29682000), (750, 28494720), (765, 27936000), (768, 27826875), (776, 27540000), (800, 26713800), (810, 26384000), (816, 26190000), (850, 25142400), (864, 24735000), (873, 24480000), (900, 23745600), (918, 23280000), (960, 22261500), (970, 22032000), (1000, 21371040), (1020, 20952000), (1080, 19788000), (1088, 19642500), (1125, 18996480), (1152, 18551250), (1164, 18360000), (1200, 17809200), (1224, 17460000), (1250, 17096832), (1275, 16761600), (1280, 16696125), (1296, 16490000), (1350, 15830400), (1360, 15714000), (1377, 15520000), (1440, 14841000), (1455, 14688000), (1500, 14247360), (1530, 13968000), (1552, 13770000), (1600, 13356900), (1620, 13192000), (1632, 13095000), (1649, 12960000), (1700, 12571200), (1728, 12367500), (1746, 12240000), (1800, 11872800), (1836, 11640000), (1875, 11397888), (1920, 11130750), (1940, 11016000), (2000, 10685520), (2025, 10553600), (2040, 10476000), (2125, 10056960), (2160, 9894000), (2176, 9821250), (2250, 9498240), (2295, 9312000), (2304, 9275625), (2328, 9180000), (2400, 8904600), (2425, 8812800), (2448, 8730000), (2500, 8548416), (2550, 8380800), (2592, 8245000), (2619, 8160000), (2700, 7915200), (2720, 7857000), (2754, 7760000), (2880, 7420500), (2910, 7344000), (3000, 7123680), (3060, 6984000), (3104, 6885000), (3200, 6678450), (3240, 6596000), (3264, 6547500), (3298, 6480000), (3375, 6332160), (3400, 6285600), (3456, 6183750), (3492, 6120000), (3600, 5936400), (3672, 5820000), (3750, 5698944), (3825, 5587200), (3840, 5565375), (3880, 5508000), (4000, 5342760), (4050, 5276800), (4080, 5238000), (4250, 5028480), (4320, 4947000), (4352, 4910625), (4365, 4896000), (4500, 4749120), (4590, 4656000), (4656, 4590000), (4800, 4452300), (4850, 4406400), (4896, 4365000), (4947, 4320000), (5000, 4274208), (5100, 4190400), (5184, 4122500), (5238, 4080000), (5400, 3957600), (5440, 3928500), (5508, 3880000), (5625, 3799296), (5760, 3710250), (5820, 3672000), (6000, 3561840), (6120, 3492000), (6208, 3442500), (6375, 3352320), (6400, 3339225), (6480, 3298000), (6528, 3273750), (6596, 3240000), (6750, 3166080), (6800, 3142800), (6885, 3104000), (6912, 3091875), (6984, 3060000), (7200, 2968200), (7275, 2937600), (7344, 2910000), (7500, 2849472), (7650, 2793600), (7760, 2754000), (7857, 2720000), (8000, 2671380), (8100, 2638400), (8160, 2619000), (8245, 2592000), (8500, 2514240), (8640, 2473500), (8730, 2448000), (9000, 2374560), (9180, 2328000), (9312, 2295000), (9600, 2226150), (9700, 2203200), (9792, 2182500), (9894, 2160000), (10000, 2137104), (10125, 2110720), (10200, 2095200), (10368, 2061250), (10476, 2040000), (10625, 2011392), (10800, 1978800), (10880, 1964250), (11016, 1940000), (11250, 1899648), (11475, 1862400), (11520, 1855125), (11640, 1836000), (12000, 1780920), (12125, 1762560), (12240, 1746000), (12416, 1721250), (12750, 1676160), (12960, 1649000), (13056, 1636875), (13095, 1632000), (13192, 1620000), (13500, 1583040), (13600, 1571400), (13770, 1552000), (13968, 1530000), (14400, 1484100), (14550, 1468800), (14688, 1455000), (14841, 1440000), (15000, 1424736), (15300, 1396800), (15520, 1377000), (15714, 1360000), (16000, 1335690), (16200, 1319200), (16320, 1309500), (16490, 1296000), (16875, 1266432), (17000, 1257120), (17280, 1236750), (17460, 1224000), (18000, 1187280), (18360, 1164000), (18624, 1147500), (19125, 1117440), (19200, 1113075), (19400, 1101600), (19584, 1091250), (19788, 1080000), (20000, 1068552), (20250, 1055360), (20400, 1047600), (20736, 1030625), (20952, 1020000), (21250, 1005696), (21600, 989400), (21760, 982125), (21825, 979200), (22032, 970000), (22500, 949824), (22950, 931200), (23280, 918000), (24000, 890460), (24250, 881280), (24480, 873000), (24735, 864000), (24832, 860625), (25500, 838080), (25920, 824500), (26190, 816000), (26384, 810000), (27000, 791520), (27200, 785700), (27540, 776000), (27936, 765000), (28800, 742050), (29100, 734400), (29376, 727500), (29682, 720000), (30000, 712368), (30600, 698400), (31040, 688500), (31428, 680000), (31875, 670464), (32000, 667845), (32400, 659600), (32640, 654750), (32980, 648000), (33750, 633216), (34000, 628560), (34425, 620800), (34560, 618375), (34920, 612000), (36000, 593640), (36375, 587520), (36720, 582000), (37248, 573750), (38250, 558720), (38800, 550800), (39168, 545625), (39285, 544000), (39576, 540000), (40000, 534276), (40500, 527680), (40800, 523800), (41225, 518400), (41904, 510000), (42500, 502848), (43200, 494700), (43650, 489600), (44064, 485000), (44523, 480000), (45000, 474912), (45900, 465600), (46560, 459000), (48000, 445230), (48500, 440640), (48960, 436500), (49470, 432000), (50625, 422144), (51000, 419040), (51840, 412250), (52380, 408000), (52768, 405000), (54000, 395760), (54400, 392850), (55080, 388000), (55872, 382500), (57375, 372480), (57600, 371025), (58200, 367200), (58752, 363750), (59364, 360000), (60000, 356184), (60625, 352512), (61200, 349200), (62080, 344250), (62856, 340000), (63750, 335232), (64800, 329800), (65280, 327375), (65475, 326400), (65960, 324000), (67500, 316608), (68000, 314280), (68850, 310400), (69840, 306000), (72000, 296820), (72750, 293760), (73440, 291000), (74205, 288000), (74496, 286875), (76500, 279360), (77600, 275400), (78570, 272000), (79152, 270000), (80000, 267138), (81000, 263840), (81600, 261900), (82450, 259200), (83808, 255000), (85000, 251424), (86400, 247350), (87300, 244800), (88128, 242500), (89046, 240000), (90000, 237456), (91800, 232800), (93120, 229500), (95625, 223488), (96000, 222615), (97000, 220320), (97920, 218250), (98940, 216000), (101250, 211072), (102000, 209520), (103680, 206125), (104760, 204000), (105536, 202500), (108000, 197880), (108800, 196425), (109125, 195840), (110160, 194000), (111744, 191250), (114750, 186240), (116400, 183600), (117504, 181875), (118728, 180000), (120000, 178092), (121250, 176256), (122400, 174600), (123675, 172800), (124160, 172125), (125712, 170000), (127500, 167616), (129600, 164900), (130950, 163200), (131920, 162000), (133569, 160000), (135000, 158304), (136000, 157140), (137700, 155200), (139680, 153000), (144000, 148410), (145500, 146880)]