28286046720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 640

約数和(自身を含む): 106473185280

約数和(自身を除く): 78187138560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 43, 45, 48, 54, 60, 62, 64, 72, 80, 86, 90, 93, 96, 108, 120, 124, 128, 129, 135, 144, 155, 160, 172, 180, 186, 192, 215, 216, 240, 248, 256, 258, 270, 279, 288, 307, 310, 320, 344, 360, 372, 384, 387, 430, 432, 465, 480, 496, 512, 516, 540, 558, 576, 614, 620, 640, 645, 688, 720, 744, 768, 774, 837, 860, 864, 921, 930, 960, 992, 1032, 1080, 1116, 1152, 1161, 1228, 1240, 1280, 1290, 1333, 1376, 1395, 1440, 1488, 1535, 1536, 1548, 1674, 1720, 1728, 1842, 1860, 1920, 1935, 1984, 2064, 2160, 2232, 2304, 2322, 2456, 2480, 2560, 2580, 2666, 2752, 2763, 2790, 2880, 2976, 3070, 3096, 3348, 3440, 3456, 3684, 3720, 3840, 3870, 3968, 3999, 4128, 4185, 4320, 4464, 4605, 4608, 4644, 4912, 4960, 5160, 5332, 5504, 5526, 5580, 5760, 5805, 5952, 6140, 6192, 6665, 6696, 6880, 6912, 7368, 7440, 7680, 7740, 7936, 7998, 8256, 8289, 8370, 8640, 8928, 9210, 9288, 9517, 9824, 9920, 10320, 10664, 11008, 11052, 11160, 11520, 11610, 11904, 11997, 12280, 12384, 13201, 13330, 13392, 13760, 13815, 13824, 14736, 14880, 15480, 15872, 15996, 16512, 16578, 16740, 17280, 17856, 18420, 18576, 19034, 19648, 19840, 19995, 20640, 21328, 22016, 22104, 22320, 23040, 23220, 23808, 23994, 24560, 24768, 26402, 26660, 26784, 27520, 27630, 28551, 29472, 29760, 30960, 31992, 33024, 33156, 33480, 34560, 35712, 35991, 36840, 37152, 38068, 39296, 39603, 39680, 39990, 41280, 41445, 42656, 44208, 44640, 46440, 47585, 47616, 47988, 49120, 49536, 52804, 53320, 53568, 55040, 55260, 57102, 58944, 59520, 59985, 61920, 63984, 66005, 66048, 66312, 66960, 69120, 71424, 71982, 73680, 74304, 76136, 78592, 79206, 79360, 79980, 82560, 82890, 85312, 85653, 88416, 89280, 92880, 95170, 95976, 98240, 99072, 105608, 106640, 107136, 110080, 110520, 114204, 117888, 118809, 119040, 119970, 123840, 127968, 132010, 132624, 133920, 142755, 142848, 143964, 147360, 148608, 152272, 157184, 158412, 159960, 165120, 165780, 170624, 171306, 176832, 178560, 179955, 185760, 190340, 191952, 196480, 198015, 198144, 211216, 213280, 214272, 221040, 228408, 235776, 237618, 238080, 239940, 247680, 255936, 256959, 264020, 265248, 267840, 285510, 287928, 294720, 297216, 304544, 316824, 319920, 330240, 331560, 341248, 342612, 353664, 356427, 357120, 359910, 371520, 380680, 383904, 392960, 396030, 409231, 422432, 426560, 428265, 428544, 442080, 456816, 471552, 475236, 479880, 495360, 511872, 513918, 528040, 530496, 535680, 571020, 575856, 589440, 594045, 594432, 609088, 633648, 639840, 663120, 682496, 685224, 707328, 712854, 714240, 719820, 743040, 761360, 767808, 785920, 792060, 818462, 844864, 853120, 856530, 884160, 913632, 950472, 959760, 990720, 1023744, 1027836, 1056080, 1060992, 1071360, 1142040, 1151712, 1178880, 1188090, 1218176, 1227693, 1267296, 1279680, 1284795, 1326240, 1370448, 1414656, 1425708, 1439640, 1486080, 1522720, 1535616, 1584120, 1636924, 1689728, 1706240, 1713060, 1768320, 1782135, 1827264, 1900944, 1919520, 2046155, 2047488, 2055672, 2112160, 2121984, 2142720, 2284080, 2303424, 2357760, 2376180, 2436352, 2455386, 2534592, 2559360, 2569590, 2652480, 2740896, 2851416, 2879280, 2972160, 3045440, 3071232, 3168240, 3273848, 3379456, 3412480, 3426120, 3536640, 3564270, 3654528, 3683079, 3801888, 3839040, 4092310, 4111344, 4224320, 4243968, 4568160, 4606848, 4752360, 4872704, 4910772, 5069184, 5118720, 5139180, 5304960, 5481792, 5702832, 5758560, 6090880, 6138465, 6142464, 6336480, 6547696, 6758912, 6852240, 7073280, 7128540, 7309056, 7366158, 7603776, 7678080, 8184620, 8222688, 8448640, 9136320, 9213696, 9504720, 9821544, 10138368, 10237440, 10278360, 10609920, 10963584, 11049237, 11405664, 11517120, 12181760, 12276930, 12672960, 13095392, 13704480, 14257080, 14618112, 14732316, 15207552, 15356160, 16369240, 16445376, 16897280, 18272640, 18415395, 18427392, 19009440, 19643088, 20276736, 20556720, 21219840, 21927168, 22098474, 22811328, 23034240, 24363520, 24553860, 25345920, 26190784, 27408960, 28514160, 29464632, 30415104, 30712320, 32738480, 32890752, 33794560, 36545280, 36830790, 38018880, 39286176, 41113440, 43854336, 44196948, 45622656, 46068480, 49107720, 50691840, 52381568, 54817920, 55246185, 57028320, 58929264, 60830208, 65476960, 65781504, 73090560, 73661580, 76037760, 78572352, 82226880, 88393896, 91245312, 92136960, 98215440, 101383680, 104763136, 109635840, 110492370, 114056640, 117858528, 130953920, 131563008, 147323160, 152075520, 157144704, 164453760, 176787792, 182490624, 196430880, 209526272, 219271680, 220984740, 228113280, 235717056, 261907840, 294646320, 304151040, 314289408, 328907520, 353575584, 392861760, 441969480, 456226560, 471434112, 523815680, 589292640, 628578816, 657815040, 707151168, 785723520, 883938960, 912453120, 942868224, 1047631360, 1178585280, 1414302336, 1571447040, 1767877920, 1885736448, 2357170560, 2828604672, 3142894080, 3535755840, 4714341120, 5657209344, 7071511680, 9428682240, 14143023360, 28286046720]

約数ペア:

[(1, 28286046720), (2, 14143023360), (3, 9428682240), (4, 7071511680), (5, 5657209344), (6, 4714341120), (8, 3535755840), (9, 3142894080), (10, 2828604672), (12, 2357170560), (15, 1885736448), (16, 1767877920), (18, 1571447040), (20, 1414302336), (24, 1178585280), (27, 1047631360), (30, 942868224), (31, 912453120), (32, 883938960), (36, 785723520), (40, 707151168), (43, 657815040), (45, 628578816), (48, 589292640), (54, 523815680), (60, 471434112), (62, 456226560), (64, 441969480), (72, 392861760), (80, 353575584), (86, 328907520), (90, 314289408), (93, 304151040), (96, 294646320), (108, 261907840), (120, 235717056), (124, 228113280), (128, 220984740), (129, 219271680), (135, 209526272), (144, 196430880), (155, 182490624), (160, 176787792), (172, 164453760), (180, 157144704), (186, 152075520), (192, 147323160), (215, 131563008), (216, 130953920), (240, 117858528), (248, 114056640), (256, 110492370), (258, 109635840), (270, 104763136), (279, 101383680), (288, 98215440), (307, 92136960), (310, 91245312), (320, 88393896), (344, 82226880), (360, 78572352), (372, 76037760), (384, 73661580), (387, 73090560), (430, 65781504), (432, 65476960), (465, 60830208), (480, 58929264), (496, 57028320), (512, 55246185), (516, 54817920), (540, 52381568), (558, 50691840), (576, 49107720), (614, 46068480), (620, 45622656), (640, 44196948), (645, 43854336), (688, 41113440), (720, 39286176), (744, 38018880), (768, 36830790), (774, 36545280), (837, 33794560), (860, 32890752), (864, 32738480), (921, 30712320), (930, 30415104), (960, 29464632), (992, 28514160), (1032, 27408960), (1080, 26190784), (1116, 25345920), (1152, 24553860), (1161, 24363520), (1228, 23034240), (1240, 22811328), (1280, 22098474), (1290, 21927168), (1333, 21219840), (1376, 20556720), (1395, 20276736), (1440, 19643088), (1488, 19009440), (1535, 18427392), (1536, 18415395), (1548, 18272640), (1674, 16897280), (1720, 16445376), (1728, 16369240), (1842, 15356160), (1860, 15207552), (1920, 14732316), (1935, 14618112), (1984, 14257080), (2064, 13704480), (2160, 13095392), (2232, 12672960), (2304, 12276930), (2322, 12181760), (2456, 11517120), (2480, 11405664), (2560, 11049237), (2580, 10963584), (2666, 10609920), (2752, 10278360), (2763, 10237440), (2790, 10138368), (2880, 9821544), (2976, 9504720), (3070, 9213696), (3096, 9136320), (3348, 8448640), (3440, 8222688), (3456, 8184620), (3684, 7678080), (3720, 7603776), (3840, 7366158), (3870, 7309056), (3968, 7128540), (3999, 7073280), (4128, 6852240), (4185, 6758912), (4320, 6547696), (4464, 6336480), (4605, 6142464), (4608, 6138465), (4644, 6090880), (4912, 5758560), (4960, 5702832), (5160, 5481792), (5332, 5304960), (5504, 5139180), (5526, 5118720), (5580, 5069184), (5760, 4910772), (5805, 4872704), (5952, 4752360), (6140, 4606848), (6192, 4568160), (6665, 4243968), (6696, 4224320), (6880, 4111344), (6912, 4092310), (7368, 3839040), (7440, 3801888), (7680, 3683079), (7740, 3654528), (7936, 3564270), (7998, 3536640), (8256, 3426120), (8289, 3412480), (8370, 3379456), (8640, 3273848), (8928, 3168240), (9210, 3071232), (9288, 3045440), (9517, 2972160), (9824, 2879280), (9920, 2851416), (10320, 2740896), (10664, 2652480), (11008, 2569590), (11052, 2559360), (11160, 2534592), (11520, 2455386), (11610, 2436352), (11904, 2376180), (11997, 2357760), (12280, 2303424), (12384, 2284080), (13201, 2142720), (13330, 2121984), (13392, 2112160), (13760, 2055672), (13815, 2047488), (13824, 2046155), (14736, 1919520), (14880, 1900944), (15480, 1827264), (15872, 1782135), (15996, 1768320), (16512, 1713060), (16578, 1706240), (16740, 1689728), (17280, 1636924), (17856, 1584120), (18420, 1535616), (18576, 1522720), (19034, 1486080), (19648, 1439640), (19840, 1425708), (19995, 1414656), (20640, 1370448), (21328, 1326240), (22016, 1284795), (22104, 1279680), (22320, 1267296), (23040, 1227693), (23220, 1218176), (23808, 1188090), (23994, 1178880), (24560, 1151712), (24768, 1142040), (26402, 1071360), (26660, 1060992), (26784, 1056080), (27520, 1027836), (27630, 1023744), (28551, 990720), (29472, 959760), (29760, 950472), (30960, 913632), (31992, 884160), (33024, 856530), (33156, 853120), (33480, 844864), (34560, 818462), (35712, 792060), (35991, 785920), (36840, 767808), (37152, 761360), (38068, 743040), (39296, 719820), (39603, 714240), (39680, 712854), (39990, 707328), (41280, 685224), (41445, 682496), (42656, 663120), (44208, 639840), (44640, 633648), (46440, 609088), (47585, 594432), (47616, 594045), (47988, 589440), (49120, 575856), (49536, 571020), (52804, 535680), (53320, 530496), (53568, 528040), (55040, 513918), (55260, 511872), (57102, 495360), (58944, 479880), (59520, 475236), (59985, 471552), (61920, 456816), (63984, 442080), (66005, 428544), (66048, 428265), (66312, 426560), (66960, 422432), (69120, 409231), (71424, 396030), (71982, 392960), (73680, 383904), (74304, 380680), (76136, 371520), (78592, 359910), (79206, 357120), (79360, 356427), (79980, 353664), (82560, 342612), (82890, 341248), (85312, 331560), (85653, 330240), (88416, 319920), (89280, 316824), (92880, 304544), (95170, 297216), (95976, 294720), (98240, 287928), (99072, 285510), (105608, 267840), (106640, 265248), (107136, 264020), (110080, 256959), (110520, 255936), (114204, 247680), (117888, 239940), (118809, 238080), (119040, 237618), (119970, 235776), (123840, 228408), (127968, 221040), (132010, 214272), (132624, 213280), (133920, 211216), (142755, 198144), (142848, 198015), (143964, 196480), (147360, 191952), (148608, 190340), (152272, 185760), (157184, 179955), (158412, 178560), (159960, 176832), (165120, 171306), (165780, 170624)]