230813285880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{42071}}^1$

素因数の和:42565

約数の個数: 128

約数和(自身を含む): 699741504000

約数和(自身を除く): 468928218120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 349, 393, 524, 655, 698, 786, 1047, 1048, 1310, 1396, 1572, 1745, 1965, 2094, 2620, 2792, 3144, 3490, 3930, 4188, 5235, 5240, 6980, 7860, 8376, 10470, 13960, 15720, 20940, 41880, 42071, 45719, 84142, 91438, 126213, 137157, 168284, 182876, 210355, 228595, 252426, 274314, 336568, 365752, 420710, 457190, 504852, 548628, 631065, 685785, 841420, 914380, 1009704, 1097256, 1262130, 1371570, 1682840, 1828760, 2524260, 2743140, 5048520, 5486280, 5511301, 11022602, 14682779, 16533903, 22045204, 27556505, 29365558, 33067806, 44048337, 44090408, 55113010, 58731116, 66135612, 73413895, 82669515, 88096674, 110226020, 117462232, 132271224, 146827790, 165339030, 176193348, 220241685, 220452040, 293655580, 330678060, 352386696, 440483370, 587311160, 661356120, 880966740, 1761933480, 1923444049, 3846888098, 5770332147, 7693776196, 9617220245, 11540664294, 15387552392, 19234440490, 23081328588, 28851660735, 38468880980, 46162657176, 57703321470, 76937761960, 115406642940, 230813285880]

約数ペア:

[(1, 230813285880), (2, 115406642940), (3, 76937761960), (4, 57703321470), (5, 46162657176), (6, 38468880980), (8, 28851660735), (10, 23081328588), (12, 19234440490), (15, 15387552392), (20, 11540664294), (24, 9617220245), (30, 7693776196), (40, 5770332147), (60, 3846888098), (120, 1923444049), (131, 1761933480), (262, 880966740), (349, 661356120), (393, 587311160), (524, 440483370), (655, 352386696), (698, 330678060), (786, 293655580), (1047, 220452040), (1048, 220241685), (1310, 176193348), (1396, 165339030), (1572, 146827790), (1745, 132271224), (1965, 117462232), (2094, 110226020), (2620, 88096674), (2792, 82669515), (3144, 73413895), (3490, 66135612), (3930, 58731116), (4188, 55113010), (5235, 44090408), (5240, 44048337), (6980, 33067806), (7860, 29365558), (8376, 27556505), (10470, 22045204), (13960, 16533903), (15720, 14682779), (20940, 11022602), (41880, 5511301), (42071, 5486280), (45719, 5048520), (84142, 2743140), (91438, 2524260), (126213, 1828760), (137157, 1682840), (168284, 1371570), (182876, 1262130), (210355, 1097256), (228595, 1009704), (252426, 914380), (274314, 841420), (336568, 685785), (365752, 631065), (420710, 548628), (457190, 504852)]