771109560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164767}}^1$

素因数の和:164797

約数の個数: 96

約数和(自身を含む): 2698899840

約数和(自身を除く): 1927790280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 164767, 329534, 494301, 659068, 823835, 988602, 1318136, 1482903, 1647670, 1977204, 2141971, 2471505, 2965806, 3295340, 3954408, 4283942, 4943010, 5931612, 6425913, 6590680, 7414515, 8567884, 9886020, 10709855, 11863224, 12851826, 14829030, 17135768, 19277739, 19772040, 21419710, 25703652, 29658060, 32129565, 38555478, 42839420, 51407304, 59316120, 64259130, 77110956, 85678840, 96388695, 128518260, 154221912, 192777390, 257036520, 385554780, 771109560]

約数ペア:

[(1, 771109560), (2, 385554780), (3, 257036520), (4, 192777390), (5, 154221912), (6, 128518260), (8, 96388695), (9, 85678840), (10, 77110956), (12, 64259130), (13, 59316120), (15, 51407304), (18, 42839420), (20, 38555478), (24, 32129565), (26, 29658060), (30, 25703652), (36, 21419710), (39, 19772040), (40, 19277739), (45, 17135768), (52, 14829030), (60, 12851826), (65, 11863224), (72, 10709855), (78, 9886020), (90, 8567884), (104, 7414515), (117, 6590680), (120, 6425913), (130, 5931612), (156, 4943010), (180, 4283942), (195, 3954408), (234, 3295340), (260, 2965806), (312, 2471505), (360, 2141971), (390, 1977204), (468, 1647670), (520, 1482903), (585, 1318136), (780, 988602), (936, 823835), (1170, 659068), (1560, 494301), (2340, 329534), (4680, 164767)]