26072640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 168

約数和(自身を含む): 97950528

約数和(自身を除く): 71877888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 823, 880, 960, 990, 1056, 1320, 1440, 1584, 1646, 1760, 1980, 2112, 2469, 2640, 2880, 3168, 3292, 3520, 3960, 4115, 4938, 5280, 6336, 6584, 7407, 7920, 8230, 9053, 9876, 10560, 12345, 13168, 14814, 15840, 16460, 18106, 19752, 24690, 26336, 27159, 29628, 31680, 32920, 36212, 37035, 39504, 45265, 49380, 52672, 54318, 59256, 65840, 72424, 74070, 79008, 81477, 90530, 98760, 108636, 118512, 131680, 135795, 144848, 148140, 158016, 162954, 181060, 197520, 217272, 237024, 263360, 271590, 289696, 296280, 325908, 362120, 395040, 407385, 434544, 474048, 543180, 579392, 592560, 651816, 724240, 790080, 814770, 869088, 1086360, 1185120, 1303632, 1448480, 1629540, 1738176, 2172720, 2370240, 2607264, 2896960, 3259080, 4345440, 5214528, 6518160, 8690880, 13036320, 26072640]

約数ペア:

[(1, 26072640), (2, 13036320), (3, 8690880), (4, 6518160), (5, 5214528), (6, 4345440), (8, 3259080), (9, 2896960), (10, 2607264), (11, 2370240), (12, 2172720), (15, 1738176), (16, 1629540), (18, 1448480), (20, 1303632), (22, 1185120), (24, 1086360), (30, 869088), (32, 814770), (33, 790080), (36, 724240), (40, 651816), (44, 592560), (45, 579392), (48, 543180), (55, 474048), (60, 434544), (64, 407385), (66, 395040), (72, 362120), (80, 325908), (88, 296280), (90, 289696), (96, 271590), (99, 263360), (110, 237024), (120, 217272), (132, 197520), (144, 181060), (160, 162954), (165, 158016), (176, 148140), (180, 144848), (192, 135795), (198, 131680), (220, 118512), (240, 108636), (264, 98760), (288, 90530), (320, 81477), (330, 79008), (352, 74070), (360, 72424), (396, 65840), (440, 59256), (480, 54318), (495, 52672), (528, 49380), (576, 45265), (660, 39504), (704, 37035), (720, 36212), (792, 32920), (823, 31680), (880, 29628), (960, 27159), (990, 26336), (1056, 24690), (1320, 19752), (1440, 18106), (1584, 16460), (1646, 15840), (1760, 14814), (1980, 13168), (2112, 12345), (2469, 10560), (2640, 9876), (2880, 9053), (3168, 8230), (3292, 7920), (3520, 7407), (3960, 6584), (4115, 6336), (4938, 5280)]