1686948480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 576

約数和(自身を含む): 6983776800

約数和(自身を除く): 5296828320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 98, 105, 112, 120, 126, 128, 129, 139, 140, 144, 147, 160, 168, 172, 180, 192, 196, 210, 215, 224, 240, 245, 252, 258, 278, 280, 288, 294, 301, 315, 320, 336, 344, 360, 384, 387, 392, 417, 420, 430, 441, 448, 480, 490, 504, 516, 556, 560, 576, 588, 602, 630, 640, 645, 672, 688, 695, 720, 735, 774, 784, 834, 840, 860, 882, 896, 903, 960, 973, 980, 1008, 1032, 1112, 1120, 1152, 1176, 1204, 1251, 1260, 1290, 1344, 1376, 1390, 1440, 1470, 1505, 1548, 1568, 1668, 1680, 1720, 1764, 1806, 1920, 1935, 1946, 1960, 2016, 2064, 2085, 2107, 2205, 2224, 2240, 2352, 2408, 2502, 2520, 2580, 2688, 2709, 2752, 2780, 2880, 2919, 2940, 3010, 3096, 3136, 3336, 3360, 3440, 3528, 3612, 3870, 3892, 3920, 4032, 4128, 4170, 4214, 4410, 4448, 4480, 4515, 4704, 4816, 4865, 5004, 5040, 5160, 5418, 5504, 5560, 5760, 5838, 5880, 5977, 6020, 6192, 6255, 6272, 6321, 6672, 6720, 6811, 6880, 7056, 7224, 7740, 7784, 7840, 8064, 8256, 8340, 8428, 8757, 8820, 8896, 9030, 9408, 9632, 9730, 10008, 10080, 10320, 10535, 10836, 11120, 11676, 11760, 11954, 12040, 12384, 12510, 12642, 13344, 13440, 13545, 13622, 13760, 14112, 14448, 14595, 15480, 15568, 15680, 16512, 16680, 16856, 17514, 17640, 17792, 17931, 18060, 18816, 18963, 19264, 19460, 20016, 20160, 20433, 20640, 21070, 21672, 22240, 23352, 23520, 23908, 24080, 24768, 25020, 25284, 26688, 27090, 27244, 27520, 28224, 28896, 29190, 29885, 30960, 31136, 31360, 31605, 33360, 33712, 34055, 35028, 35280, 35862, 36120, 37926, 38528, 38920, 40032, 40320, 40866, 41280, 41839, 42140, 43344, 43785, 44480, 46704, 47040, 47816, 48160, 49536, 50040, 50568, 53376, 53793, 54180, 54488, 56448, 57792, 58380, 59770, 61299, 61920, 62272, 63210, 66720, 67424, 68110, 70056, 70560, 71724, 72240, 75852, 77840, 80064, 81732, 82560, 83678, 84280, 86688, 87570, 88960, 89655, 93408, 94080, 94815, 95632, 96320, 100080, 101136, 102165, 107586, 108360, 108976, 115584, 116760, 119540, 122598, 123840, 124544, 125517, 126420, 133440, 134848, 136220, 140112, 141120, 143448, 144480, 151704, 155680, 160128, 163464, 167356, 168560, 173376, 175140, 179310, 186816, 189630, 191264, 192640, 200160, 202272, 204330, 209195, 215172, 216720, 217952, 233520, 239080, 245196, 247680, 251034, 252840, 266880, 268965, 269696, 272440, 280224, 282240, 286896, 288960, 292873, 303408, 306495, 311360, 326928, 334712, 337120, 346752, 350280, 358620, 373632, 376551, 379260, 382528, 400320, 404544, 408660, 418390, 430344, 433440, 435904, 467040, 478160, 490392, 502068, 505680, 537930, 544880, 560448, 573792, 577920, 585746, 606816, 612990, 622720, 627585, 653856, 669424, 674240, 700560, 717240, 753102, 758520, 765056, 800640, 809088, 817320, 836780, 860688, 866880, 871808, 878619, 934080, 956320, 980784, 1004136, 1011360, 1075860, 1089760, 1120896, 1147584, 1171492, 1213632, 1225980, 1255170, 1307712, 1338848, 1348480, 1401120, 1434480, 1464365, 1506204, 1517040, 1634640, 1673560, 1721376, 1733760, 1757238, 1868160, 1882755, 1912640, 1961568, 2008272, 2022720, 2151720, 2179520, 2295168, 2342984, 2427264, 2451960, 2510340, 2615424, 2635857, 2677696, 2802240, 2868960, 2928730, 3012408, 3034080, 3269280, 3347120, 3442752, 3514476, 3765510, 3825280, 3923136, 4016544, 4045440, 4303440, 4359040, 4393095, 4685968, 4903920, 5020680, 5271714, 5355392, 5604480, 5737920, 5857460, 6024816, 6068160, 6538560, 6694240, 6885504, 7028952, 7531020, 7846272, 8033088, 8606880, 8786190, 9371936, 9807840, 10041360, 10543428, 11475840, 11714920, 12049632, 12136320, 13077120, 13179285, 13388480, 14057904, 15062040, 16066176, 17213760, 17572380, 18743872, 19615680, 20082720, 21086856, 23429840, 24099264, 26358570, 26776960, 28115808, 30124080, 34427520, 35144760, 37487744, 39231360, 40165440, 42173712, 46859680, 48198528, 52717140, 56231616, 60248160, 70289520, 80330880, 84347424, 93719360, 105434280, 112463232, 120496320, 140579040, 168694848, 187438720, 210868560, 240992640, 281158080, 337389696, 421737120, 562316160, 843474240, 1686948480]

約数ペア:

[(1, 1686948480), (2, 843474240), (3, 562316160), (4, 421737120), (5, 337389696), (6, 281158080), (7, 240992640), (8, 210868560), (9, 187438720), (10, 168694848), (12, 140579040), (14, 120496320), (15, 112463232), (16, 105434280), (18, 93719360), (20, 84347424), (21, 80330880), (24, 70289520), (28, 60248160), (30, 56231616), (32, 52717140), (35, 48198528), (36, 46859680), (40, 42173712), (42, 40165440), (43, 39231360), (45, 37487744), (48, 35144760), (49, 34427520), (56, 30124080), (60, 28115808), (63, 26776960), (64, 26358570), (70, 24099264), (72, 23429840), (80, 21086856), (84, 20082720), (86, 19615680), (90, 18743872), (96, 17572380), (98, 17213760), (105, 16066176), (112, 15062040), (120, 14057904), (126, 13388480), (128, 13179285), (129, 13077120), (139, 12136320), (140, 12049632), (144, 11714920), (147, 11475840), (160, 10543428), (168, 10041360), (172, 9807840), (180, 9371936), (192, 8786190), (196, 8606880), (210, 8033088), (215, 7846272), (224, 7531020), (240, 7028952), (245, 6885504), (252, 6694240), (258, 6538560), (278, 6068160), (280, 6024816), (288, 5857460), (294, 5737920), (301, 5604480), (315, 5355392), (320, 5271714), (336, 5020680), (344, 4903920), (360, 4685968), (384, 4393095), (387, 4359040), (392, 4303440), (417, 4045440), (420, 4016544), (430, 3923136), (441, 3825280), (448, 3765510), (480, 3514476), (490, 3442752), (504, 3347120), (516, 3269280), (556, 3034080), (560, 3012408), (576, 2928730), (588, 2868960), (602, 2802240), (630, 2677696), (640, 2635857), (645, 2615424), (672, 2510340), (688, 2451960), (695, 2427264), (720, 2342984), (735, 2295168), (774, 2179520), (784, 2151720), (834, 2022720), (840, 2008272), (860, 1961568), (882, 1912640), (896, 1882755), (903, 1868160), (960, 1757238), (973, 1733760), (980, 1721376), (1008, 1673560), (1032, 1634640), (1112, 1517040), (1120, 1506204), (1152, 1464365), (1176, 1434480), (1204, 1401120), (1251, 1348480), (1260, 1338848), (1290, 1307712), (1344, 1255170), (1376, 1225980), (1390, 1213632), (1440, 1171492), (1470, 1147584), (1505, 1120896), (1548, 1089760), (1568, 1075860), (1668, 1011360), (1680, 1004136), (1720, 980784), (1764, 956320), (1806, 934080), (1920, 878619), (1935, 871808), (1946, 866880), (1960, 860688), (2016, 836780), (2064, 817320), (2085, 809088), (2107, 800640), (2205, 765056), (2224, 758520), (2240, 753102), (2352, 717240), (2408, 700560), (2502, 674240), (2520, 669424), (2580, 653856), (2688, 627585), (2709, 622720), (2752, 612990), (2780, 606816), (2880, 585746), (2919, 577920), (2940, 573792), (3010, 560448), (3096, 544880), (3136, 537930), (3336, 505680), (3360, 502068), (3440, 490392), (3528, 478160), (3612, 467040), (3870, 435904), (3892, 433440), (3920, 430344), (4032, 418390), (4128, 408660), (4170, 404544), (4214, 400320), (4410, 382528), (4448, 379260), (4480, 376551), (4515, 373632), (4704, 358620), (4816, 350280), (4865, 346752), (5004, 337120), (5040, 334712), (5160, 326928), (5418, 311360), (5504, 306495), (5560, 303408), (5760, 292873), (5838, 288960), (5880, 286896), (5977, 282240), (6020, 280224), (6192, 272440), (6255, 269696), (6272, 268965), (6321, 266880), (6672, 252840), (6720, 251034), (6811, 247680), (6880, 245196), (7056, 239080), (7224, 233520), (7740, 217952), (7784, 216720), (7840, 215172), (8064, 209195), (8256, 204330), (8340, 202272), (8428, 200160), (8757, 192640), (8820, 191264), (8896, 189630), (9030, 186816), (9408, 179310), (9632, 175140), (9730, 173376), (10008, 168560), (10080, 167356), (10320, 163464), (10535, 160128), (10836, 155680), (11120, 151704), (11676, 144480), (11760, 143448), (11954, 141120), (12040, 140112), (12384, 136220), (12510, 134848), (12642, 133440), (13344, 126420), (13440, 125517), (13545, 124544), (13622, 123840), (13760, 122598), (14112, 119540), (14448, 116760), (14595, 115584), (15480, 108976), (15568, 108360), (15680, 107586), (16512, 102165), (16680, 101136), (16856, 100080), (17514, 96320), (17640, 95632), (17792, 94815), (17931, 94080), (18060, 93408), (18816, 89655), (18963, 88960), (19264, 87570), (19460, 86688), (20016, 84280), (20160, 83678), (20433, 82560), (20640, 81732), (21070, 80064), (21672, 77840), (22240, 75852), (23352, 72240), (23520, 71724), (23908, 70560), (24080, 70056), (24768, 68110), (25020, 67424), (25284, 66720), (26688, 63210), (27090, 62272), (27244, 61920), (27520, 61299), (28224, 59770), (28896, 58380), (29190, 57792), (29885, 56448), (30960, 54488), (31136, 54180), (31360, 53793), (31605, 53376), (33360, 50568), (33712, 50040), (34055, 49536), (35028, 48160), (35280, 47816), (35862, 47040), (36120, 46704), (37926, 44480), (38528, 43785), (38920, 43344), (40032, 42140), (40320, 41839), (40866, 41280)]