70823520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 244127520

約数和(自身を除く): 173304000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 359, 360, 411, 480, 548, 685, 718, 720, 822, 1077, 1096, 1233, 1370, 1436, 1440, 1644, 1795, 2055, 2154, 2192, 2466, 2740, 2872, 3231, 3288, 3590, 4110, 4308, 4384, 4932, 5385, 5480, 5744, 6165, 6462, 6576, 7180, 8220, 8616, 9864, 10770, 10960, 11488, 12330, 12924, 13152, 14360, 16155, 16440, 17232, 19728, 21540, 21920, 24660, 25848, 28720, 32310, 32880, 34464, 39456, 43080, 49183, 49320, 51696, 57440, 64620, 65760, 86160, 98366, 98640, 103392, 129240, 147549, 172320, 196732, 197280, 245915, 258480, 295098, 393464, 442647, 491830, 516960, 590196, 737745, 786928, 885294, 983660, 1180392, 1475490, 1573856, 1770588, 1967320, 2213235, 2360784, 2950980, 3541176, 3934640, 4426470, 4721568, 5901960, 7082352, 7869280, 8852940, 11803920, 14164704, 17705880, 23607840, 35411760, 70823520]

約数ペア:

[(1, 70823520), (2, 35411760), (3, 23607840), (4, 17705880), (5, 14164704), (6, 11803920), (8, 8852940), (9, 7869280), (10, 7082352), (12, 5901960), (15, 4721568), (16, 4426470), (18, 3934640), (20, 3541176), (24, 2950980), (30, 2360784), (32, 2213235), (36, 1967320), (40, 1770588), (45, 1573856), (48, 1475490), (60, 1180392), (72, 983660), (80, 885294), (90, 786928), (96, 737745), (120, 590196), (137, 516960), (144, 491830), (160, 442647), (180, 393464), (240, 295098), (274, 258480), (288, 245915), (359, 197280), (360, 196732), (411, 172320), (480, 147549), (548, 129240), (685, 103392), (718, 98640), (720, 98366), (822, 86160), (1077, 65760), (1096, 64620), (1233, 57440), (1370, 51696), (1436, 49320), (1440, 49183), (1644, 43080), (1795, 39456), (2055, 34464), (2154, 32880), (2192, 32310), (2466, 28720), (2740, 25848), (2872, 24660), (3231, 21920), (3288, 21540), (3590, 19728), (4110, 17232), (4308, 16440), (4384, 16155), (4932, 14360), (5385, 13152), (5480, 12924), (5744, 12330), (6165, 11488), (6462, 10960), (6576, 10770), (7180, 9864), (8220, 8616)]