847687080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 2665509120

約数和(自身を除く): 1817822040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 281, 345, 460, 552, 562, 690, 843, 920, 1093, 1124, 1380, 1405, 1686, 2186, 2248, 2760, 2810, 3279, 3372, 4215, 4372, 5465, 5620, 6463, 6558, 6744, 8430, 8744, 10930, 11240, 12926, 13116, 16395, 16860, 19389, 21860, 25139, 25852, 26232, 32315, 32790, 33720, 38778, 43720, 50278, 51704, 64630, 65580, 75417, 77556, 96945, 100556, 125695, 129260, 131160, 150834, 155112, 193890, 201112, 251390, 258520, 301668, 307133, 377085, 387780, 502780, 603336, 614266, 754170, 775560, 921399, 1005560, 1228532, 1508340, 1535665, 1842798, 2457064, 3016680, 3071330, 3685596, 4606995, 6142660, 7064059, 7371192, 9213990, 12285320, 14128118, 18427980, 21192177, 28256236, 35320295, 36855960, 42384354, 56512472, 70640590, 84768708, 105960885, 141281180, 169537416, 211921770, 282562360, 423843540, 847687080]

約数ペア:

[(1, 847687080), (2, 423843540), (3, 282562360), (4, 211921770), (5, 169537416), (6, 141281180), (8, 105960885), (10, 84768708), (12, 70640590), (15, 56512472), (20, 42384354), (23, 36855960), (24, 35320295), (30, 28256236), (40, 21192177), (46, 18427980), (60, 14128118), (69, 12285320), (92, 9213990), (115, 7371192), (120, 7064059), (138, 6142660), (184, 4606995), (230, 3685596), (276, 3071330), (281, 3016680), (345, 2457064), (460, 1842798), (552, 1535665), (562, 1508340), (690, 1228532), (843, 1005560), (920, 921399), (1093, 775560), (1124, 754170), (1380, 614266), (1405, 603336), (1686, 502780), (2186, 387780), (2248, 377085), (2760, 307133), (2810, 301668), (3279, 258520), (3372, 251390), (4215, 201112), (4372, 193890), (5465, 155112), (5620, 150834), (6463, 131160), (6558, 129260), (6744, 125695), (8430, 100556), (8744, 96945), (10930, 77556), (11240, 75417), (12926, 65580), (13116, 64630), (16395, 51704), (16860, 50278), (19389, 43720), (21860, 38778), (25139, 33720), (25852, 32790), (26232, 32315)]