169486720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1567}}^1$

素因数の和:1612

約数の個数: 96

約数和(自身を含む): 439024320

約数和(自身を除く): 269537600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 260, 320, 338, 416, 520, 640, 676, 832, 845, 1040, 1352, 1567, 1664, 1690, 2080, 2704, 3134, 3380, 4160, 5408, 6268, 6760, 7835, 8320, 10816, 12536, 13520, 15670, 20371, 21632, 25072, 27040, 31340, 40742, 50144, 54080, 62680, 81484, 100288, 101855, 108160, 125360, 162968, 200576, 203710, 250720, 264823, 325936, 407420, 501440, 529646, 651872, 814840, 1002880, 1059292, 1303744, 1324115, 1629680, 2118584, 2607488, 2648230, 3259360, 4237168, 5296460, 6518720, 8474336, 10592920, 13037440, 16948672, 21185840, 33897344, 42371680, 84743360, 169486720]

約数ペア:

[(1, 169486720), (2, 84743360), (4, 42371680), (5, 33897344), (8, 21185840), (10, 16948672), (13, 13037440), (16, 10592920), (20, 8474336), (26, 6518720), (32, 5296460), (40, 4237168), (52, 3259360), (64, 2648230), (65, 2607488), (80, 2118584), (104, 1629680), (128, 1324115), (130, 1303744), (160, 1059292), (169, 1002880), (208, 814840), (260, 651872), (320, 529646), (338, 501440), (416, 407420), (520, 325936), (640, 264823), (676, 250720), (832, 203710), (845, 200576), (1040, 162968), (1352, 125360), (1567, 108160), (1664, 101855), (1690, 100288), (2080, 81484), (2704, 62680), (3134, 54080), (3380, 50144), (4160, 40742), (5408, 31340), (6268, 27040), (6760, 25072), (7835, 21632), (8320, 20371), (10816, 15670), (12536, 13520)]