143438880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 493129728

約数和(自身を除く): 349690848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 181, 195, 208, 240, 254, 260, 312, 362, 381, 390, 416, 480, 508, 520, 543, 624, 635, 724, 762, 780, 905, 1016, 1040, 1086, 1248, 1270, 1448, 1524, 1560, 1651, 1810, 1905, 2032, 2080, 2172, 2353, 2540, 2715, 2896, 3048, 3120, 3302, 3620, 3810, 4064, 4344, 4706, 4953, 5080, 5430, 5792, 6096, 6240, 6604, 7059, 7240, 7620, 8255, 8688, 9412, 9906, 10160, 10860, 11765, 12192, 13208, 14118, 14480, 15240, 16510, 17376, 18824, 19812, 20320, 21720, 22987, 23530, 24765, 26416, 28236, 28960, 30480, 33020, 35295, 37648, 39624, 43440, 45974, 47060, 49530, 52832, 56472, 60960, 66040, 68961, 70590, 75296, 79248, 86880, 91948, 94120, 99060, 112944, 114935, 132080, 137922, 141180, 158496, 183896, 188240, 198120, 225888, 229870, 264160, 275844, 282360, 298831, 344805, 367792, 376480, 396240, 459740, 551688, 564720, 597662, 689610, 735584, 792480, 896493, 919480, 1103376, 1129440, 1195324, 1379220, 1494155, 1792986, 1838960, 2206752, 2390648, 2758440, 2988310, 3585972, 3677920, 4482465, 4781296, 5516880, 5976620, 7171944, 8964930, 9562592, 11033760, 11953240, 14343888, 17929860, 23906480, 28687776, 35859720, 47812960, 71719440, 143438880]

約数ペア:

[(1, 143438880), (2, 71719440), (3, 47812960), (4, 35859720), (5, 28687776), (6, 23906480), (8, 17929860), (10, 14343888), (12, 11953240), (13, 11033760), (15, 9562592), (16, 8964930), (20, 7171944), (24, 5976620), (26, 5516880), (30, 4781296), (32, 4482465), (39, 3677920), (40, 3585972), (48, 2988310), (52, 2758440), (60, 2390648), (65, 2206752), (78, 1838960), (80, 1792986), (96, 1494155), (104, 1379220), (120, 1195324), (127, 1129440), (130, 1103376), (156, 919480), (160, 896493), (181, 792480), (195, 735584), (208, 689610), (240, 597662), (254, 564720), (260, 551688), (312, 459740), (362, 396240), (381, 376480), (390, 367792), (416, 344805), (480, 298831), (508, 282360), (520, 275844), (543, 264160), (624, 229870), (635, 225888), (724, 198120), (762, 188240), (780, 183896), (905, 158496), (1016, 141180), (1040, 137922), (1086, 132080), (1248, 114935), (1270, 112944), (1448, 99060), (1524, 94120), (1560, 91948), (1651, 86880), (1810, 79248), (1905, 75296), (2032, 70590), (2080, 68961), (2172, 66040), (2353, 60960), (2540, 56472), (2715, 52832), (2896, 49530), (3048, 47060), (3120, 45974), (3302, 43440), (3620, 39624), (3810, 37648), (4064, 35295), (4344, 33020), (4706, 30480), (4953, 28960), (5080, 28236), (5430, 26416), (5792, 24765), (6096, 23530), (6240, 22987), (6604, 21720), (7059, 20320), (7240, 19812), (7620, 18824), (8255, 17376), (8688, 16510), (9412, 15240), (9906, 14480), (10160, 14118), (10860, 13208), (11765, 12192)]