129646440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1597

約数の個数: 256

約数和(自身を含む): 539136000

約数和(自身を除く): 409489560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1559, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3118, 3465, 3780, 3960, 4158, 4620, 4677, 5544, 5940, 6236, 6930, 7560, 7795, 8316, 9240, 9354, 10395, 10913, 11880, 12472, 13860, 14031, 15590, 16632, 17149, 18708, 20790, 21826, 23385, 27720, 28062, 31180, 32739, 34298, 37416, 41580, 42093, 43652, 46770, 51447, 54565, 56124, 62360, 65478, 68596, 70155, 83160, 84186, 85745, 87304, 93540, 98217, 102894, 109130, 112248, 120043, 130956, 137192, 140310, 154341, 163695, 168372, 171490, 187080, 196434, 205788, 210465, 218260, 240086, 257235, 261912, 280620, 294651, 308682, 327390, 336744, 342980, 360129, 392868, 411576, 420930, 436520, 463023, 480172, 491085, 514470, 561240, 589302, 600215, 617364, 654780, 685960, 720258, 771705, 785736, 841860, 926046, 960344, 982170, 1028940, 1080387, 1178604, 1200430, 1234728, 1309560, 1440516, 1473255, 1543410, 1683720, 1800645, 1852092, 1964340, 2057880, 2160774, 2315115, 2357208, 2400860, 2881032, 2946510, 3086820, 3241161, 3601290, 3704184, 3928680, 4321548, 4630230, 4801720, 5401935, 5893020, 6173640, 6482322, 7202580, 8643096, 9260460, 10803870, 11786040, 12964644, 14405160, 16205805, 18520920, 21607740, 25929288, 32411610, 43215480, 64823220, 129646440]

約数ペア:

[(1, 129646440), (2, 64823220), (3, 43215480), (4, 32411610), (5, 25929288), (6, 21607740), (7, 18520920), (8, 16205805), (9, 14405160), (10, 12964644), (11, 11786040), (12, 10803870), (14, 9260460), (15, 8643096), (18, 7202580), (20, 6482322), (21, 6173640), (22, 5893020), (24, 5401935), (27, 4801720), (28, 4630230), (30, 4321548), (33, 3928680), (35, 3704184), (36, 3601290), (40, 3241161), (42, 3086820), (44, 2946510), (45, 2881032), (54, 2400860), (55, 2357208), (56, 2315115), (60, 2160774), (63, 2057880), (66, 1964340), (70, 1852092), (72, 1800645), (77, 1683720), (84, 1543410), (88, 1473255), (90, 1440516), (99, 1309560), (105, 1234728), (108, 1200430), (110, 1178604), (120, 1080387), (126, 1028940), (132, 982170), (135, 960344), (140, 926046), (154, 841860), (165, 785736), (168, 771705), (180, 720258), (189, 685960), (198, 654780), (210, 617364), (216, 600215), (220, 589302), (231, 561240), (252, 514470), (264, 491085), (270, 480172), (280, 463023), (297, 436520), (308, 420930), (315, 411576), (330, 392868), (360, 360129), (378, 342980), (385, 336744), (396, 327390), (420, 308682), (440, 294651), (462, 280620), (495, 261912), (504, 257235), (540, 240086), (594, 218260), (616, 210465), (630, 205788), (660, 196434), (693, 187080), (756, 171490), (770, 168372), (792, 163695), (840, 154341), (924, 140310), (945, 137192), (990, 130956), (1080, 120043), (1155, 112248), (1188, 109130), (1260, 102894), (1320, 98217), (1386, 93540), (1485, 87304), (1512, 85745), (1540, 84186), (1559, 83160), (1848, 70155), (1890, 68596), (1980, 65478), (2079, 62360), (2310, 56124), (2376, 54565), (2520, 51447), (2772, 46770), (2970, 43652), (3080, 42093), (3118, 41580), (3465, 37416), (3780, 34298), (3960, 32739), (4158, 31180), (4620, 28062), (4677, 27720), (5544, 23385), (5940, 21826), (6236, 20790), (6930, 18708), (7560, 17149), (7795, 16632), (8316, 15590), (9240, 14031), (9354, 13860), (10395, 12472), (10913, 11880)]