165075840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 256

約数和(自身を含む): 601473600

約数和(自身を除く): 436397760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 233, 240, 246, 270, 288, 320, 328, 360, 369, 384, 410, 432, 466, 480, 492, 540, 576, 615, 640, 656, 699, 720, 738, 820, 864, 932, 960, 984, 1080, 1107, 1152, 1165, 1230, 1312, 1398, 1440, 1476, 1640, 1728, 1845, 1864, 1920, 1968, 2097, 2160, 2214, 2330, 2460, 2624, 2796, 2880, 2952, 3280, 3456, 3495, 3690, 3728, 3936, 4194, 4320, 4428, 4660, 4920, 5248, 5535, 5592, 5760, 5904, 6291, 6560, 6990, 7380, 7456, 7872, 8388, 8640, 8856, 9320, 9553, 9840, 10485, 11070, 11184, 11808, 12582, 13120, 13980, 14760, 14912, 15744, 16776, 17280, 17712, 18640, 19106, 19680, 20970, 22140, 22368, 23616, 25164, 26240, 27960, 28659, 29520, 29824, 31455, 33552, 35424, 37280, 38212, 39360, 41940, 44280, 44736, 47232, 47765, 50328, 55920, 57318, 59040, 62910, 67104, 70848, 74560, 76424, 78720, 83880, 85977, 88560, 89472, 95530, 100656, 111840, 114636, 118080, 125820, 134208, 141696, 143295, 149120, 152848, 167760, 171954, 177120, 191060, 201312, 223680, 229272, 236160, 251640, 257931, 268416, 286590, 305696, 335520, 343908, 354240, 382120, 402624, 429885, 447360, 458544, 503280, 515862, 573180, 611392, 671040, 687816, 708480, 764240, 805248, 859770, 917088, 1006560, 1031724, 1146360, 1222784, 1289655, 1342080, 1375632, 1528480, 1719540, 1834176, 2013120, 2063448, 2292720, 2579310, 2751264, 3056960, 3439080, 3668352, 4026240, 4126896, 4585440, 5158620, 5502528, 6113920, 6878160, 8253792, 9170880, 10317240, 11005056, 13756320, 16507584, 18341760, 20634480, 27512640, 33015168, 41268960, 55025280, 82537920, 165075840]

約数ペア:

[(1, 165075840), (2, 82537920), (3, 55025280), (4, 41268960), (5, 33015168), (6, 27512640), (8, 20634480), (9, 18341760), (10, 16507584), (12, 13756320), (15, 11005056), (16, 10317240), (18, 9170880), (20, 8253792), (24, 6878160), (27, 6113920), (30, 5502528), (32, 5158620), (36, 4585440), (40, 4126896), (41, 4026240), (45, 3668352), (48, 3439080), (54, 3056960), (60, 2751264), (64, 2579310), (72, 2292720), (80, 2063448), (82, 2013120), (90, 1834176), (96, 1719540), (108, 1528480), (120, 1375632), (123, 1342080), (128, 1289655), (135, 1222784), (144, 1146360), (160, 1031724), (164, 1006560), (180, 917088), (192, 859770), (205, 805248), (216, 764240), (233, 708480), (240, 687816), (246, 671040), (270, 611392), (288, 573180), (320, 515862), (328, 503280), (360, 458544), (369, 447360), (384, 429885), (410, 402624), (432, 382120), (466, 354240), (480, 343908), (492, 335520), (540, 305696), (576, 286590), (615, 268416), (640, 257931), (656, 251640), (699, 236160), (720, 229272), (738, 223680), (820, 201312), (864, 191060), (932, 177120), (960, 171954), (984, 167760), (1080, 152848), (1107, 149120), (1152, 143295), (1165, 141696), (1230, 134208), (1312, 125820), (1398, 118080), (1440, 114636), (1476, 111840), (1640, 100656), (1728, 95530), (1845, 89472), (1864, 88560), (1920, 85977), (1968, 83880), (2097, 78720), (2160, 76424), (2214, 74560), (2330, 70848), (2460, 67104), (2624, 62910), (2796, 59040), (2880, 57318), (2952, 55920), (3280, 50328), (3456, 47765), (3495, 47232), (3690, 44736), (3728, 44280), (3936, 41940), (4194, 39360), (4320, 38212), (4428, 37280), (4660, 35424), (4920, 33552), (5248, 31455), (5535, 29824), (5592, 29520), (5760, 28659), (5904, 27960), (6291, 26240), (6560, 25164), (6990, 23616), (7380, 22368), (7456, 22140), (7872, 20970), (8388, 19680), (8640, 19106), (8856, 18640), (9320, 17712), (9553, 17280), (9840, 16776), (10485, 15744), (11070, 14912), (11184, 14760), (11808, 13980), (12582, 13120)]