39559520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 288

約数和(自身を含む): 132814080

約数和(自身を除く): 93254560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 80, 88, 91, 95, 104, 110, 112, 130, 133, 140, 143, 152, 154, 160, 169, 176, 182, 190, 208, 209, 220, 224, 247, 260, 266, 280, 286, 304, 308, 338, 352, 364, 380, 385, 416, 418, 440, 455, 494, 520, 532, 560, 572, 608, 616, 665, 676, 715, 728, 760, 770, 836, 845, 880, 910, 988, 1001, 1040, 1045, 1064, 1120, 1144, 1183, 1232, 1235, 1330, 1352, 1430, 1456, 1463, 1520, 1540, 1672, 1690, 1729, 1760, 1820, 1859, 1976, 2002, 2080, 2090, 2128, 2288, 2366, 2464, 2470, 2660, 2704, 2717, 2860, 2912, 2926, 3040, 3080, 3211, 3344, 3380, 3458, 3640, 3718, 3952, 4004, 4180, 4256, 4576, 4732, 4940, 5005, 5320, 5408, 5434, 5720, 5852, 5915, 6160, 6422, 6688, 6760, 6916, 7280, 7315, 7436, 7904, 8008, 8360, 8645, 9295, 9464, 9880, 10010, 10640, 10868, 11440, 11704, 11830, 12320, 12844, 13013, 13520, 13585, 13832, 14560, 14630, 14872, 16016, 16055, 16720, 17290, 18590, 18928, 19019, 19760, 20020, 21280, 21736, 22477, 22880, 23408, 23660, 25688, 26026, 27040, 27170, 27664, 29260, 29744, 32032, 32110, 33440, 34580, 35321, 37180, 37856, 38038, 39520, 40040, 43472, 44954, 46816, 47320, 51376, 52052, 54340, 55328, 58520, 59488, 64220, 65065, 69160, 70642, 74360, 76076, 80080, 86944, 89908, 94640, 95095, 102752, 104104, 108680, 112385, 117040, 128440, 130130, 138320, 141284, 148720, 152152, 160160, 176605, 179816, 189280, 190190, 208208, 217360, 224770, 234080, 247247, 256880, 260260, 276640, 282568, 297440, 304304, 353210, 359632, 380380, 416416, 434720, 449540, 494494, 513760, 520520, 565136, 608608, 706420, 719264, 760760, 899080, 988988, 1041040, 1130272, 1236235, 1412840, 1521520, 1798160, 1977976, 2082080, 2472470, 2825680, 3043040, 3596320, 3955952, 4944940, 5651360, 7911904, 9889880, 19779760, 39559520]

約数ペア:

[(1, 39559520), (2, 19779760), (4, 9889880), (5, 7911904), (7, 5651360), (8, 4944940), (10, 3955952), (11, 3596320), (13, 3043040), (14, 2825680), (16, 2472470), (19, 2082080), (20, 1977976), (22, 1798160), (26, 1521520), (28, 1412840), (32, 1236235), (35, 1130272), (38, 1041040), (40, 988988), (44, 899080), (52, 760760), (55, 719264), (56, 706420), (65, 608608), (70, 565136), (76, 520520), (77, 513760), (80, 494494), (88, 449540), (91, 434720), (95, 416416), (104, 380380), (110, 359632), (112, 353210), (130, 304304), (133, 297440), (140, 282568), (143, 276640), (152, 260260), (154, 256880), (160, 247247), (169, 234080), (176, 224770), (182, 217360), (190, 208208), (208, 190190), (209, 189280), (220, 179816), (224, 176605), (247, 160160), (260, 152152), (266, 148720), (280, 141284), (286, 138320), (304, 130130), (308, 128440), (338, 117040), (352, 112385), (364, 108680), (380, 104104), (385, 102752), (416, 95095), (418, 94640), (440, 89908), (455, 86944), (494, 80080), (520, 76076), (532, 74360), (560, 70642), (572, 69160), (608, 65065), (616, 64220), (665, 59488), (676, 58520), (715, 55328), (728, 54340), (760, 52052), (770, 51376), (836, 47320), (845, 46816), (880, 44954), (910, 43472), (988, 40040), (1001, 39520), (1040, 38038), (1045, 37856), (1064, 37180), (1120, 35321), (1144, 34580), (1183, 33440), (1232, 32110), (1235, 32032), (1330, 29744), (1352, 29260), (1430, 27664), (1456, 27170), (1463, 27040), (1520, 26026), (1540, 25688), (1672, 23660), (1690, 23408), (1729, 22880), (1760, 22477), (1820, 21736), (1859, 21280), (1976, 20020), (2002, 19760), (2080, 19019), (2090, 18928), (2128, 18590), (2288, 17290), (2366, 16720), (2464, 16055), (2470, 16016), (2660, 14872), (2704, 14630), (2717, 14560), (2860, 13832), (2912, 13585), (2926, 13520), (3040, 13013), (3080, 12844), (3211, 12320), (3344, 11830), (3380, 11704), (3458, 11440), (3640, 10868), (3718, 10640), (3952, 10010), (4004, 9880), (4180, 9464), (4256, 9295), (4576, 8645), (4732, 8360), (4940, 8008), (5005, 7904), (5320, 7436), (5408, 7315), (5434, 7280), (5720, 6916), (5852, 6760), (5915, 6688), (6160, 6422)]