82986960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1121

約数の個数: 160

約数和(自身を含む): 300552192

約数和(自身を除く): 217565232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1051, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2102, 2256, 2632, 2820, 3153, 3290, 3760, 3948, 4204, 4935, 5255, 5264, 5640, 6306, 6580, 7357, 7896, 8408, 9870, 10510, 11280, 12612, 13160, 14714, 15765, 15792, 16816, 19740, 21020, 22071, 25224, 26320, 29428, 31530, 36785, 39480, 42040, 44142, 49397, 50448, 58856, 63060, 73570, 78960, 84080, 88284, 98794, 110355, 117712, 126120, 147140, 148191, 176568, 197588, 220710, 246985, 252240, 294280, 296382, 345779, 353136, 395176, 441420, 493970, 588560, 592764, 691558, 740955, 790352, 882840, 987940, 1037337, 1185528, 1383116, 1481910, 1728895, 1765680, 1975880, 2074674, 2371056, 2766232, 2963820, 3457790, 3951760, 4149348, 5186685, 5532464, 5927640, 6915580, 8298696, 10373370, 11855280, 13831160, 16597392, 20746740, 27662320, 41493480, 82986960]

約数ペア:

[(1, 82986960), (2, 41493480), (3, 27662320), (4, 20746740), (5, 16597392), (6, 13831160), (7, 11855280), (8, 10373370), (10, 8298696), (12, 6915580), (14, 5927640), (15, 5532464), (16, 5186685), (20, 4149348), (21, 3951760), (24, 3457790), (28, 2963820), (30, 2766232), (35, 2371056), (40, 2074674), (42, 1975880), (47, 1765680), (48, 1728895), (56, 1481910), (60, 1383116), (70, 1185528), (80, 1037337), (84, 987940), (94, 882840), (105, 790352), (112, 740955), (120, 691558), (140, 592764), (141, 588560), (168, 493970), (188, 441420), (210, 395176), (235, 353136), (240, 345779), (280, 296382), (282, 294280), (329, 252240), (336, 246985), (376, 220710), (420, 197588), (470, 176568), (560, 148191), (564, 147140), (658, 126120), (705, 117712), (752, 110355), (840, 98794), (940, 88284), (987, 84080), (1051, 78960), (1128, 73570), (1316, 63060), (1410, 58856), (1645, 50448), (1680, 49397), (1880, 44142), (1974, 42040), (2102, 39480), (2256, 36785), (2632, 31530), (2820, 29428), (3153, 26320), (3290, 25224), (3760, 22071), (3948, 21020), (4204, 19740), (4935, 16816), (5255, 15792), (5264, 15765), (5640, 14714), (6306, 13160), (6580, 12612), (7357, 11280), (7896, 10510), (8408, 9870)]