38149440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{811}}^1$

素因数の和:845

約数の個数: 168

約数和(自身を含む): 141073632

約数和(自身を除く): 102924192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 811, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1622, 1680, 1960, 2240, 2352, 2433, 2940, 3136, 3244, 3360, 3920, 4055, 4704, 4866, 5677, 5880, 6488, 6720, 7840, 8110, 9408, 9732, 11354, 11760, 12165, 12976, 15680, 16220, 17031, 19464, 22708, 23520, 24330, 25952, 28385, 32440, 34062, 38928, 39739, 45416, 47040, 48660, 51904, 56770, 64880, 68124, 77856, 79478, 85155, 90832, 97320, 113540, 119217, 129760, 136248, 155712, 158956, 170310, 181664, 194640, 198695, 227080, 238434, 259520, 272496, 317912, 340620, 363328, 389280, 397390, 454160, 476868, 544992, 596085, 635824, 681240, 778560, 794780, 908320, 953736, 1089984, 1192170, 1271648, 1362480, 1589560, 1816640, 1907472, 2384340, 2543296, 2724960, 3179120, 3814944, 4768680, 5449920, 6358240, 7629888, 9537360, 12716480, 19074720, 38149440]

約数ペア:

[(1, 38149440), (2, 19074720), (3, 12716480), (4, 9537360), (5, 7629888), (6, 6358240), (7, 5449920), (8, 4768680), (10, 3814944), (12, 3179120), (14, 2724960), (15, 2543296), (16, 2384340), (20, 1907472), (21, 1816640), (24, 1589560), (28, 1362480), (30, 1271648), (32, 1192170), (35, 1089984), (40, 953736), (42, 908320), (48, 794780), (49, 778560), (56, 681240), (60, 635824), (64, 596085), (70, 544992), (80, 476868), (84, 454160), (96, 397390), (98, 389280), (105, 363328), (112, 340620), (120, 317912), (140, 272496), (147, 259520), (160, 238434), (168, 227080), (192, 198695), (196, 194640), (210, 181664), (224, 170310), (240, 158956), (245, 155712), (280, 136248), (294, 129760), (320, 119217), (336, 113540), (392, 97320), (420, 90832), (448, 85155), (480, 79478), (490, 77856), (560, 68124), (588, 64880), (672, 56770), (735, 51904), (784, 48660), (811, 47040), (840, 45416), (960, 39739), (980, 38928), (1120, 34062), (1176, 32440), (1344, 28385), (1470, 25952), (1568, 24330), (1622, 23520), (1680, 22708), (1960, 19464), (2240, 17031), (2352, 16220), (2433, 15680), (2940, 12976), (3136, 12165), (3244, 11760), (3360, 11354), (3920, 9732), (4055, 9408), (4704, 8110), (4866, 7840), (5677, 6720), (5880, 6488)]