2129163840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1226

約数の個数: 224

約数和(自身を含む): 7547823360

約数和(自身を除く): 5418659520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 263, 270, 288, 320, 360, 432, 480, 526, 540, 576, 720, 789, 864, 937, 960, 1052, 1080, 1315, 1440, 1578, 1728, 1874, 2104, 2160, 2367, 2630, 2811, 2880, 3156, 3748, 3945, 4208, 4320, 4685, 4734, 5260, 5622, 6312, 7101, 7496, 7890, 8416, 8433, 8640, 9370, 9468, 10520, 11244, 11835, 12624, 14055, 14202, 14992, 15780, 16832, 16866, 18740, 18936, 21040, 22488, 23670, 25248, 25299, 28110, 28404, 29984, 31560, 33732, 35505, 37480, 37872, 42080, 42165, 44976, 47340, 50496, 50598, 56220, 56808, 59968, 63120, 67464, 71010, 74960, 75744, 84160, 84330, 89952, 94680, 101196, 112440, 113616, 126240, 126495, 134928, 142020, 149920, 151488, 168660, 179904, 189360, 202392, 224880, 227232, 246431, 252480, 252990, 269856, 284040, 299840, 337320, 378720, 404784, 449760, 454464, 492862, 505980, 539712, 568080, 674640, 739293, 757440, 809568, 899520, 985724, 1011960, 1136160, 1232155, 1349280, 1478586, 1619136, 1971448, 2023920, 2217879, 2272320, 2464310, 2698560, 2957172, 3696465, 3942896, 4047840, 4435758, 4928620, 5914344, 6653637, 7392930, 7885792, 8095680, 8871516, 9857240, 11089395, 11828688, 13307274, 14785860, 15771584, 17743032, 19714480, 22178790, 23657376, 26614548, 29571720, 33268185, 35486064, 39428960, 44357580, 47314752, 53229096, 59143440, 66536370, 70972128, 78857920, 88715160, 106458192, 118286880, 133072740, 141944256, 177430320, 212916384, 236573760, 266145480, 354860640, 425832768, 532290960, 709721280, 1064581920, 2129163840]

約数ペア:

[(1, 2129163840), (2, 1064581920), (3, 709721280), (4, 532290960), (5, 425832768), (6, 354860640), (8, 266145480), (9, 236573760), (10, 212916384), (12, 177430320), (15, 141944256), (16, 133072740), (18, 118286880), (20, 106458192), (24, 88715160), (27, 78857920), (30, 70972128), (32, 66536370), (36, 59143440), (40, 53229096), (45, 47314752), (48, 44357580), (54, 39428960), (60, 35486064), (64, 33268185), (72, 29571720), (80, 26614548), (90, 23657376), (96, 22178790), (108, 19714480), (120, 17743032), (135, 15771584), (144, 14785860), (160, 13307274), (180, 11828688), (192, 11089395), (216, 9857240), (240, 8871516), (263, 8095680), (270, 7885792), (288, 7392930), (320, 6653637), (360, 5914344), (432, 4928620), (480, 4435758), (526, 4047840), (540, 3942896), (576, 3696465), (720, 2957172), (789, 2698560), (864, 2464310), (937, 2272320), (960, 2217879), (1052, 2023920), (1080, 1971448), (1315, 1619136), (1440, 1478586), (1578, 1349280), (1728, 1232155), (1874, 1136160), (2104, 1011960), (2160, 985724), (2367, 899520), (2630, 809568), (2811, 757440), (2880, 739293), (3156, 674640), (3748, 568080), (3945, 539712), (4208, 505980), (4320, 492862), (4685, 454464), (4734, 449760), (5260, 404784), (5622, 378720), (6312, 337320), (7101, 299840), (7496, 284040), (7890, 269856), (8416, 252990), (8433, 252480), (8640, 246431), (9370, 227232), (9468, 224880), (10520, 202392), (11244, 189360), (11835, 179904), (12624, 168660), (14055, 151488), (14202, 149920), (14992, 142020), (15780, 134928), (16832, 126495), (16866, 126240), (18740, 113616), (18936, 112440), (21040, 101196), (22488, 94680), (23670, 89952), (25248, 84330), (25299, 84160), (28110, 75744), (28404, 74960), (29984, 71010), (31560, 67464), (33732, 63120), (35505, 59968), (37480, 56808), (37872, 56220), (42080, 50598), (42165, 50496), (44976, 47340)]