20160993528

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1179

約数の個数: 256

約数和(自身を含む): 63160473600

約数和(自身を除く): 42999480072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 487, 552, 598, 621, 641, 702, 828, 897, 936, 974, 1196, 1242, 1282, 1404, 1461, 1656, 1794, 1923, 1948, 2392, 2484, 2564, 2691, 2808, 2922, 3588, 3846, 3896, 4383, 4968, 5128, 5382, 5769, 5844, 6331, 7176, 7692, 8073, 8333, 8766, 10764, 11201, 11538, 11688, 12662, 13149, 14743, 15384, 16146, 16666, 17307, 17532, 18993, 21528, 22402, 23076, 24999, 25324, 26298, 29486, 32292, 33332, 33603, 34614, 35064, 37986, 44229, 44804, 46152, 49998, 50648, 52596, 56979, 58972, 64584, 66664, 67206, 69228, 74997, 75972, 88458, 89608, 99996, 100809, 105192, 113958, 117944, 132687, 134412, 138456, 145613, 149994, 151944, 170937, 176916, 191659, 199992, 201618, 224991, 227916, 265374, 268824, 291226, 299988, 302427, 312167, 341874, 353832, 383318, 398061, 403236, 436839, 449982, 455832, 530748, 574977, 582452, 599976, 604854, 624334, 683748, 766636, 796122, 806472, 873678, 899964, 936501, 1061496, 1149954, 1164904, 1209708, 1248668, 1310517, 1367496, 1533272, 1592244, 1724931, 1747356, 1799928, 1873002, 2299908, 2419416, 2497336, 2621034, 2809503, 3184488, 3449862, 3494712, 3746004, 3931551, 4058171, 4599816, 5174793, 5242068, 5619006, 6899724, 7179841, 7492008, 7863102, 8116342, 8428509, 10349586, 10484136, 11238012, 12174513, 13799448, 14359682, 15726204, 16232684, 16857018, 20699172, 21539523, 22476024, 24349026, 28719364, 31452408, 32465368, 33714036, 36523539, 41398344, 43079046, 48698052, 57438728, 64618569, 67428072, 73047078, 86158092, 93337933, 97396104, 109570617, 129237138, 146094156, 172316184, 186675866, 193855707, 219141234, 258474276, 280013799, 292188312, 373351732, 387711414, 438282468, 516948552, 560027598, 746703464, 775422828, 840041397, 876564936, 1120055196, 1550845656, 1680082794, 2240110392, 2520124191, 3360165588, 5040248382, 6720331176, 10080496764, 20160993528]

約数ペア:

[(1, 20160993528), (2, 10080496764), (3, 6720331176), (4, 5040248382), (6, 3360165588), (8, 2520124191), (9, 2240110392), (12, 1680082794), (13, 1550845656), (18, 1120055196), (23, 876564936), (24, 840041397), (26, 775422828), (27, 746703464), (36, 560027598), (39, 516948552), (46, 438282468), (52, 387711414), (54, 373351732), (69, 292188312), (72, 280013799), (78, 258474276), (92, 219141234), (104, 193855707), (108, 186675866), (117, 172316184), (138, 146094156), (156, 129237138), (184, 109570617), (207, 97396104), (216, 93337933), (234, 86158092), (276, 73047078), (299, 67428072), (312, 64618569), (351, 57438728), (414, 48698052), (468, 43079046), (487, 41398344), (552, 36523539), (598, 33714036), (621, 32465368), (641, 31452408), (702, 28719364), (828, 24349026), (897, 22476024), (936, 21539523), (974, 20699172), (1196, 16857018), (1242, 16232684), (1282, 15726204), (1404, 14359682), (1461, 13799448), (1656, 12174513), (1794, 11238012), (1923, 10484136), (1948, 10349586), (2392, 8428509), (2484, 8116342), (2564, 7863102), (2691, 7492008), (2808, 7179841), (2922, 6899724), (3588, 5619006), (3846, 5242068), (3896, 5174793), (4383, 4599816), (4968, 4058171), (5128, 3931551), (5382, 3746004), (5769, 3494712), (5844, 3449862), (6331, 3184488), (7176, 2809503), (7692, 2621034), (8073, 2497336), (8333, 2419416), (8766, 2299908), (10764, 1873002), (11201, 1799928), (11538, 1747356), (11688, 1724931), (12662, 1592244), (13149, 1533272), (14743, 1367496), (15384, 1310517), (16146, 1248668), (16666, 1209708), (17307, 1164904), (17532, 1149954), (18993, 1061496), (21528, 936501), (22402, 899964), (23076, 873678), (24999, 806472), (25324, 796122), (26298, 766636), (29486, 683748), (32292, 624334), (33332, 604854), (33603, 599976), (34614, 582452), (35064, 574977), (37986, 530748), (44229, 455832), (44804, 449982), (46152, 436839), (49998, 403236), (50648, 398061), (52596, 383318), (56979, 353832), (58972, 341874), (64584, 312167), (66664, 302427), (67206, 299988), (69228, 291226), (74997, 268824), (75972, 265374), (88458, 227916), (89608, 224991), (99996, 201618), (100809, 199992), (105192, 191659), (113958, 176916), (117944, 170937), (132687, 151944), (134412, 149994), (138456, 145613)]