78341760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 324604800

約数和(自身を除く): 246263040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 67, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 134, 140, 144, 145, 160, 168, 174, 180, 192, 201, 203, 210, 224, 232, 240, 252, 261, 268, 280, 288, 290, 315, 320, 335, 336, 348, 360, 384, 402, 406, 420, 435, 448, 464, 469, 480, 504, 522, 536, 560, 576, 580, 603, 609, 630, 640, 670, 672, 696, 720, 804, 812, 840, 870, 896, 928, 938, 960, 1005, 1008, 1015, 1044, 1072, 1120, 1152, 1160, 1206, 1218, 1260, 1305, 1340, 1344, 1392, 1407, 1440, 1608, 1624, 1680, 1740, 1827, 1856, 1876, 1920, 1943, 2010, 2016, 2030, 2088, 2144, 2240, 2320, 2345, 2412, 2436, 2520, 2610, 2680, 2688, 2784, 2814, 2880, 3015, 3045, 3216, 3248, 3360, 3480, 3654, 3712, 3752, 3886, 4020, 4032, 4060, 4176, 4221, 4288, 4480, 4640, 4690, 4824, 4872, 5040, 5220, 5360, 5568, 5628, 5760, 5829, 6030, 6090, 6432, 6496, 6720, 6960, 7035, 7308, 7504, 7772, 8040, 8064, 8120, 8352, 8442, 8576, 9135, 9280, 9380, 9648, 9715, 9744, 10080, 10440, 10720, 11136, 11256, 11658, 12060, 12180, 12864, 12992, 13440, 13601, 13920, 14070, 14616, 15008, 15544, 16080, 16240, 16704, 16884, 17487, 18270, 18560, 18760, 19296, 19430, 19488, 20160, 20880, 21105, 21440, 22512, 23316, 24120, 24360, 25728, 25984, 27202, 27840, 28140, 29145, 29232, 30016, 31088, 32160, 32480, 33408, 33768, 34974, 36540, 37520, 38592, 38860, 38976, 40320, 40803, 41760, 42210, 42880, 45024, 46632, 48240, 48720, 54404, 55680, 56280, 58290, 58464, 60032, 62176, 64320, 64960, 67536, 68005, 69948, 73080, 75040, 77184, 77720, 77952, 81606, 83520, 84420, 87435, 90048, 93264, 96480, 97440, 108808, 112560, 116580, 116928, 122409, 124352, 128640, 129920, 135072, 136010, 139896, 146160, 150080, 155440, 163212, 167040, 168840, 174870, 180096, 186528, 192960, 194880, 204015, 217616, 225120, 233160, 233856, 244818, 248704, 270144, 272020, 279792, 292320, 300160, 310880, 326424, 337680, 349740, 373056, 385920, 389760, 408030, 435232, 450240, 466320, 489636, 540288, 544040, 559584, 584640, 612045, 621760, 652848, 675360, 699480, 746112, 816060, 870464, 900480, 932640, 979272, 1088080, 1119168, 1169280, 1224090, 1243520, 1305696, 1350720, 1398960, 1632120, 1740928, 1865280, 1958544, 2176160, 2238336, 2448180, 2611392, 2701440, 2797920, 3264240, 3730560, 3917088, 4352320, 4896360, 5222784, 5595840, 6528480, 7834176, 8704640, 9792720, 11191680, 13056960, 15668352, 19585440, 26113920, 39170880, 78341760]

約数ペア:

[(1, 78341760), (2, 39170880), (3, 26113920), (4, 19585440), (5, 15668352), (6, 13056960), (7, 11191680), (8, 9792720), (9, 8704640), (10, 7834176), (12, 6528480), (14, 5595840), (15, 5222784), (16, 4896360), (18, 4352320), (20, 3917088), (21, 3730560), (24, 3264240), (28, 2797920), (29, 2701440), (30, 2611392), (32, 2448180), (35, 2238336), (36, 2176160), (40, 1958544), (42, 1865280), (45, 1740928), (48, 1632120), (56, 1398960), (58, 1350720), (60, 1305696), (63, 1243520), (64, 1224090), (67, 1169280), (70, 1119168), (72, 1088080), (80, 979272), (84, 932640), (87, 900480), (90, 870464), (96, 816060), (105, 746112), (112, 699480), (116, 675360), (120, 652848), (126, 621760), (128, 612045), (134, 584640), (140, 559584), (144, 544040), (145, 540288), (160, 489636), (168, 466320), (174, 450240), (180, 435232), (192, 408030), (201, 389760), (203, 385920), (210, 373056), (224, 349740), (232, 337680), (240, 326424), (252, 310880), (261, 300160), (268, 292320), (280, 279792), (288, 272020), (290, 270144), (315, 248704), (320, 244818), (335, 233856), (336, 233160), (348, 225120), (360, 217616), (384, 204015), (402, 194880), (406, 192960), (420, 186528), (435, 180096), (448, 174870), (464, 168840), (469, 167040), (480, 163212), (504, 155440), (522, 150080), (536, 146160), (560, 139896), (576, 136010), (580, 135072), (603, 129920), (609, 128640), (630, 124352), (640, 122409), (670, 116928), (672, 116580), (696, 112560), (720, 108808), (804, 97440), (812, 96480), (840, 93264), (870, 90048), (896, 87435), (928, 84420), (938, 83520), (960, 81606), (1005, 77952), (1008, 77720), (1015, 77184), (1044, 75040), (1072, 73080), (1120, 69948), (1152, 68005), (1160, 67536), (1206, 64960), (1218, 64320), (1260, 62176), (1305, 60032), (1340, 58464), (1344, 58290), (1392, 56280), (1407, 55680), (1440, 54404), (1608, 48720), (1624, 48240), (1680, 46632), (1740, 45024), (1827, 42880), (1856, 42210), (1876, 41760), (1920, 40803), (1943, 40320), (2010, 38976), (2016, 38860), (2030, 38592), (2088, 37520), (2144, 36540), (2240, 34974), (2320, 33768), (2345, 33408), (2412, 32480), (2436, 32160), (2520, 31088), (2610, 30016), (2680, 29232), (2688, 29145), (2784, 28140), (2814, 27840), (2880, 27202), (3015, 25984), (3045, 25728), (3216, 24360), (3248, 24120), (3360, 23316), (3480, 22512), (3654, 21440), (3712, 21105), (3752, 20880), (3886, 20160), (4020, 19488), (4032, 19430), (4060, 19296), (4176, 18760), (4221, 18560), (4288, 18270), (4480, 17487), (4640, 16884), (4690, 16704), (4824, 16240), (4872, 16080), (5040, 15544), (5220, 15008), (5360, 14616), (5568, 14070), (5628, 13920), (5760, 13601), (5829, 13440), (6030, 12992), (6090, 12864), (6432, 12180), (6496, 12060), (6720, 11658), (6960, 11256), (7035, 11136), (7308, 10720), (7504, 10440), (7772, 10080), (8040, 9744), (8064, 9715), (8120, 9648), (8352, 9380), (8442, 9280), (8576, 9135)]