20139293088

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1481

約数の個数: 240

約数和(自身を含む): 60835199040

約数和(自身を除く): 40695905952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 89, 96, 108, 134, 144, 162, 178, 201, 216, 267, 268, 288, 324, 356, 402, 432, 534, 536, 603, 648, 712, 801, 804, 864, 1068, 1072, 1206, 1296, 1303, 1424, 1602, 1608, 1809, 2136, 2144, 2403, 2412, 2592, 2606, 2848, 3204, 3216, 3618, 3909, 4272, 4806, 4824, 5212, 5427, 5963, 6408, 6432, 7209, 7236, 7818, 8544, 9612, 9648, 10424, 10854, 11727, 11926, 12816, 14418, 14472, 15636, 17889, 19224, 19296, 20848, 21708, 23454, 23852, 25632, 28836, 28944, 31272, 35181, 35778, 38448, 41696, 43416, 46908, 47704, 53667, 57672, 57888, 62544, 70362, 71556, 76896, 86832, 87301, 93816, 95408, 105543, 107334, 115344, 115967, 125088, 140724, 143112, 161001, 173664, 174602, 187632, 190816, 211086, 214668, 230688, 231934, 261903, 281448, 286224, 322002, 347901, 349204, 375264, 422172, 429336, 463868, 483003, 523806, 562896, 572448, 644004, 695802, 698408, 785709, 844344, 858672, 927736, 966006, 1043703, 1047612, 1125792, 1288008, 1391604, 1396816, 1571418, 1688688, 1717344, 1855472, 1932012, 2087406, 2095224, 2357127, 2576016, 2783208, 2793632, 3131109, 3142836, 3377376, 3710944, 3864024, 4174812, 4190448, 4714254, 5152032, 5566416, 6262218, 6285672, 7071381, 7728048, 7769789, 8349624, 8380896, 9393327, 9428508, 11132832, 12524436, 12571344, 14142762, 15456096, 15539578, 16699248, 18786654, 18857016, 23309367, 25048872, 25142688, 28285524, 31079156, 33398496, 37573308, 37714032, 46618734, 50097744, 56571048, 62158312, 69928101, 75146616, 75428064, 93237468, 100195488, 113142096, 124316624, 139856202, 150293232, 186474936, 209784303, 226284192, 248633248, 279712404, 300586464, 372949872, 419568606, 559424808, 629352909, 745899744, 839137212, 1118849616, 1258705818, 1678274424, 2237699232, 2517411636, 3356548848, 5034823272, 6713097696, 10069646544, 20139293088]

約数ペア:

[(1, 20139293088), (2, 10069646544), (3, 6713097696), (4, 5034823272), (6, 3356548848), (8, 2517411636), (9, 2237699232), (12, 1678274424), (16, 1258705818), (18, 1118849616), (24, 839137212), (27, 745899744), (32, 629352909), (36, 559424808), (48, 419568606), (54, 372949872), (67, 300586464), (72, 279712404), (81, 248633248), (89, 226284192), (96, 209784303), (108, 186474936), (134, 150293232), (144, 139856202), (162, 124316624), (178, 113142096), (201, 100195488), (216, 93237468), (267, 75428064), (268, 75146616), (288, 69928101), (324, 62158312), (356, 56571048), (402, 50097744), (432, 46618734), (534, 37714032), (536, 37573308), (603, 33398496), (648, 31079156), (712, 28285524), (801, 25142688), (804, 25048872), (864, 23309367), (1068, 18857016), (1072, 18786654), (1206, 16699248), (1296, 15539578), (1303, 15456096), (1424, 14142762), (1602, 12571344), (1608, 12524436), (1809, 11132832), (2136, 9428508), (2144, 9393327), (2403, 8380896), (2412, 8349624), (2592, 7769789), (2606, 7728048), (2848, 7071381), (3204, 6285672), (3216, 6262218), (3618, 5566416), (3909, 5152032), (4272, 4714254), (4806, 4190448), (4824, 4174812), (5212, 3864024), (5427, 3710944), (5963, 3377376), (6408, 3142836), (6432, 3131109), (7209, 2793632), (7236, 2783208), (7818, 2576016), (8544, 2357127), (9612, 2095224), (9648, 2087406), (10424, 1932012), (10854, 1855472), (11727, 1717344), (11926, 1688688), (12816, 1571418), (14418, 1396816), (14472, 1391604), (15636, 1288008), (17889, 1125792), (19224, 1047612), (19296, 1043703), (20848, 966006), (21708, 927736), (23454, 858672), (23852, 844344), (25632, 785709), (28836, 698408), (28944, 695802), (31272, 644004), (35181, 572448), (35778, 562896), (38448, 523806), (41696, 483003), (43416, 463868), (46908, 429336), (47704, 422172), (53667, 375264), (57672, 349204), (57888, 347901), (62544, 322002), (70362, 286224), (71556, 281448), (76896, 261903), (86832, 231934), (87301, 230688), (93816, 214668), (95408, 211086), (105543, 190816), (107334, 187632), (115344, 174602), (115967, 173664), (125088, 161001), (140724, 143112)]