2108404480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 288

約数和(自身を含む): 6494229504

約数和(自身を除く): 4385825024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 104, 112, 115, 128, 130, 140, 160, 161, 182, 184, 208, 224, 230, 256, 260, 280, 299, 320, 322, 364, 368, 416, 448, 455, 460, 520, 560, 598, 640, 644, 728, 736, 787, 805, 832, 896, 910, 920, 1040, 1120, 1196, 1280, 1288, 1456, 1472, 1495, 1574, 1610, 1664, 1792, 1820, 1840, 2080, 2093, 2240, 2392, 2576, 2912, 2944, 2990, 3148, 3220, 3328, 3640, 3680, 3935, 4160, 4186, 4480, 4784, 5152, 5509, 5824, 5888, 5980, 6296, 6440, 7280, 7360, 7870, 8320, 8372, 8960, 9568, 10231, 10304, 10465, 11018, 11648, 11960, 12592, 12880, 14560, 14720, 15740, 16640, 16744, 18101, 19136, 20462, 20608, 20930, 22036, 23296, 23920, 25184, 25760, 27545, 29120, 29440, 31480, 33488, 36202, 38272, 40924, 41216, 41860, 44072, 47840, 50368, 51155, 51520, 55090, 58240, 62960, 66976, 71617, 72404, 76544, 81848, 83720, 88144, 90505, 95680, 100736, 102310, 103040, 110180, 116480, 125920, 126707, 133952, 143234, 144808, 163696, 167440, 176288, 181010, 191360, 201472, 204620, 206080, 220360, 235313, 251840, 253414, 267904, 286468, 289616, 327392, 334880, 352576, 358085, 362020, 382720, 409240, 440720, 470626, 503680, 506828, 535808, 572936, 579232, 633535, 654784, 669760, 705152, 716170, 724040, 818480, 881440, 941252, 1007360, 1013656, 1145872, 1158464, 1176565, 1267070, 1309568, 1339520, 1410304, 1432340, 1448080, 1636960, 1647191, 1762880, 1882504, 2027312, 2291744, 2316928, 2353130, 2534140, 2619136, 2679040, 2864680, 2896160, 3273920, 3294382, 3525760, 3765008, 4054624, 4583488, 4633856, 4706260, 5068280, 5729360, 5792320, 6547840, 6588764, 7051520, 7530016, 8109248, 8235955, 9166976, 9412520, 10136560, 11458720, 11584640, 13095680, 13177528, 15060032, 16218496, 16471910, 18333952, 18825040, 20273120, 22917440, 23169280, 26355056, 30120064, 32436992, 32943820, 37650080, 40546240, 45834880, 52710112, 60240128, 65887640, 75300160, 81092480, 91669760, 105420224, 131775280, 150600320, 162184960, 210840448, 263550560, 301200640, 421680896, 527101120, 1054202240, 2108404480]

約数ペア:

[(1, 2108404480), (2, 1054202240), (4, 527101120), (5, 421680896), (7, 301200640), (8, 263550560), (10, 210840448), (13, 162184960), (14, 150600320), (16, 131775280), (20, 105420224), (23, 91669760), (26, 81092480), (28, 75300160), (32, 65887640), (35, 60240128), (40, 52710112), (46, 45834880), (52, 40546240), (56, 37650080), (64, 32943820), (65, 32436992), (70, 30120064), (80, 26355056), (91, 23169280), (92, 22917440), (104, 20273120), (112, 18825040), (115, 18333952), (128, 16471910), (130, 16218496), (140, 15060032), (160, 13177528), (161, 13095680), (182, 11584640), (184, 11458720), (208, 10136560), (224, 9412520), (230, 9166976), (256, 8235955), (260, 8109248), (280, 7530016), (299, 7051520), (320, 6588764), (322, 6547840), (364, 5792320), (368, 5729360), (416, 5068280), (448, 4706260), (455, 4633856), (460, 4583488), (520, 4054624), (560, 3765008), (598, 3525760), (640, 3294382), (644, 3273920), (728, 2896160), (736, 2864680), (787, 2679040), (805, 2619136), (832, 2534140), (896, 2353130), (910, 2316928), (920, 2291744), (1040, 2027312), (1120, 1882504), (1196, 1762880), (1280, 1647191), (1288, 1636960), (1456, 1448080), (1472, 1432340), (1495, 1410304), (1574, 1339520), (1610, 1309568), (1664, 1267070), (1792, 1176565), (1820, 1158464), (1840, 1145872), (2080, 1013656), (2093, 1007360), (2240, 941252), (2392, 881440), (2576, 818480), (2912, 724040), (2944, 716170), (2990, 705152), (3148, 669760), (3220, 654784), (3328, 633535), (3640, 579232), (3680, 572936), (3935, 535808), (4160, 506828), (4186, 503680), (4480, 470626), (4784, 440720), (5152, 409240), (5509, 382720), (5824, 362020), (5888, 358085), (5980, 352576), (6296, 334880), (6440, 327392), (7280, 289616), (7360, 286468), (7870, 267904), (8320, 253414), (8372, 251840), (8960, 235313), (9568, 220360), (10231, 206080), (10304, 204620), (10465, 201472), (11018, 191360), (11648, 181010), (11960, 176288), (12592, 167440), (12880, 163696), (14560, 144808), (14720, 143234), (15740, 133952), (16640, 126707), (16744, 125920), (18101, 116480), (19136, 110180), (20462, 103040), (20608, 102310), (20930, 100736), (22036, 95680), (23296, 90505), (23920, 88144), (25184, 83720), (25760, 81848), (27545, 76544), (29120, 72404), (29440, 71617), (31480, 66976), (33488, 62960), (36202, 58240), (38272, 55090), (40924, 51520), (41216, 51155), (41860, 50368), (44072, 47840)]