16220153040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{742681}}^1$

素因数の和:742717

約数の個数: 160

約数和(自身を含む): 61886205696

約数和(自身を除く): 45666052656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 742681, 1485362, 2228043, 2970724, 3713405, 4456086, 5198767, 5941448, 7426810, 8912172, 9654853, 10397534, 11140215, 11882896, 14853620, 15596301, 17824344, 19309706, 20795068, 22280430, 25993835, 28964559, 29707240, 31192602, 35648688, 38619412, 41590136, 44560860, 48274265, 51987670, 57929118, 59414480, 62385204, 67583971, 77238824, 77981505, 83180272, 89121720, 96548530, 103975340, 115858236, 124770408, 135167942, 144822795, 154477648, 155963010, 178243440, 193097060, 202751913, 207950680, 231716472, 249540816, 270335884, 289645590, 311926020, 337919855, 386194120, 405503826, 415901360, 463432944, 540671768, 579291180, 623852040, 675839710, 772388240, 811007652, 1013759565, 1081343536, 1158582360, 1247704080, 1351679420, 1622015304, 2027519130, 2317164720, 2703358840, 3244030608, 4055038260, 5406717680, 8110076520, 16220153040]

約数ペア:

[(1, 16220153040), (2, 8110076520), (3, 5406717680), (4, 4055038260), (5, 3244030608), (6, 2703358840), (7, 2317164720), (8, 2027519130), (10, 1622015304), (12, 1351679420), (13, 1247704080), (14, 1158582360), (15, 1081343536), (16, 1013759565), (20, 811007652), (21, 772388240), (24, 675839710), (26, 623852040), (28, 579291180), (30, 540671768), (35, 463432944), (39, 415901360), (40, 405503826), (42, 386194120), (48, 337919855), (52, 311926020), (56, 289645590), (60, 270335884), (65, 249540816), (70, 231716472), (78, 207950680), (80, 202751913), (84, 193097060), (91, 178243440), (104, 155963010), (105, 154477648), (112, 144822795), (120, 135167942), (130, 124770408), (140, 115858236), (156, 103975340), (168, 96548530), (182, 89121720), (195, 83180272), (208, 77981505), (210, 77238824), (240, 67583971), (260, 62385204), (273, 59414480), (280, 57929118), (312, 51987670), (336, 48274265), (364, 44560860), (390, 41590136), (420, 38619412), (455, 35648688), (520, 31192602), (546, 29707240), (560, 28964559), (624, 25993835), (728, 22280430), (780, 20795068), (840, 19309706), (910, 17824344), (1040, 15596301), (1092, 14853620), (1365, 11882896), (1456, 11140215), (1560, 10397534), (1680, 9654853), (1820, 8912172), (2184, 7426810), (2730, 5941448), (3120, 5198767), (3640, 4456086), (4368, 3713405), (5460, 2970724), (7280, 2228043), (10920, 1485362), (21840, 742681)]