239129280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2168

約数の個数: 224

約数和(自身を含む): 908913600

約数和(自身を除く): 669784320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2129, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4258, 4320, 4680, 5616, 6240, 6387, 7020, 7488, 8516, 8640, 9360, 10645, 11232, 12480, 12774, 14040, 17032, 18720, 19161, 21290, 22464, 25548, 27677, 28080, 31935, 34064, 37440, 38322, 42580, 51096, 55354, 56160, 57483, 63870, 68128, 76644, 83031, 85160, 95805, 102192, 110708, 112320, 114966, 127740, 136256, 138385, 153288, 166062, 170320, 191610, 204384, 221416, 229932, 249093, 255480, 276770, 287415, 306576, 332124, 340640, 383220, 408768, 415155, 442832, 459864, 498186, 510960, 553540, 574830, 613152, 664248, 681280, 747279, 766440, 830310, 885664, 919728, 996372, 1021920, 1107080, 1149660, 1226304, 1245465, 1328496, 1494558, 1532880, 1660620, 1771328, 1839456, 1992744, 2043840, 2214160, 2299320, 2490930, 2656992, 2989116, 3065760, 3321240, 3678912, 3736395, 3985488, 4428320, 4598640, 4981860, 5313984, 5978232, 6131520, 6642480, 7472790, 7970976, 8856640, 9197280, 9963720, 11956464, 13284960, 14945580, 15941952, 18394560, 19927440, 23912928, 26569920, 29891160, 39854880, 47825856, 59782320, 79709760, 119564640, 239129280]

約数ペア:

[(1, 239129280), (2, 119564640), (3, 79709760), (4, 59782320), (5, 47825856), (6, 39854880), (8, 29891160), (9, 26569920), (10, 23912928), (12, 19927440), (13, 18394560), (15, 15941952), (16, 14945580), (18, 13284960), (20, 11956464), (24, 9963720), (26, 9197280), (27, 8856640), (30, 7970976), (32, 7472790), (36, 6642480), (39, 6131520), (40, 5978232), (45, 5313984), (48, 4981860), (52, 4598640), (54, 4428320), (60, 3985488), (64, 3736395), (65, 3678912), (72, 3321240), (78, 3065760), (80, 2989116), (90, 2656992), (96, 2490930), (104, 2299320), (108, 2214160), (117, 2043840), (120, 1992744), (130, 1839456), (135, 1771328), (144, 1660620), (156, 1532880), (160, 1494558), (180, 1328496), (192, 1245465), (195, 1226304), (208, 1149660), (216, 1107080), (234, 1021920), (240, 996372), (260, 919728), (270, 885664), (288, 830310), (312, 766440), (320, 747279), (351, 681280), (360, 664248), (390, 613152), (416, 574830), (432, 553540), (468, 510960), (480, 498186), (520, 459864), (540, 442832), (576, 415155), (585, 408768), (624, 383220), (702, 340640), (720, 332124), (780, 306576), (832, 287415), (864, 276770), (936, 255480), (960, 249093), (1040, 229932), (1080, 221416), (1170, 204384), (1248, 191610), (1404, 170320), (1440, 166062), (1560, 153288), (1728, 138385), (1755, 136256), (1872, 127740), (2080, 114966), (2129, 112320), (2160, 110708), (2340, 102192), (2496, 95805), (2808, 85160), (2880, 83031), (3120, 76644), (3510, 68128), (3744, 63870), (4160, 57483), (4258, 56160), (4320, 55354), (4680, 51096), (5616, 42580), (6240, 38322), (6387, 37440), (7020, 34064), (7488, 31935), (8516, 28080), (8640, 27677), (9360, 25548), (10645, 22464), (11232, 21290), (12480, 19161), (12774, 18720), (14040, 17032)]