71719440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 242651136

約数和(自身を除く): 170931696

約数列:

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

約数ペア:

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