159512640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3391}}^1$

素因数の和:3425

約数の個数: 168

約数和(自身を含む): 589312512

約数和(自身を除く): 429799872

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, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3391, 3920, 4704, 5880, 6720, 6782, 7840, 9408, 10173, 11760, 13564, 15680, 16955, 20346, 23520, 23737, 27128, 33910, 40692, 47040, 47474, 50865, 54256, 67820, 71211, 81384, 94948, 101730, 108512, 118685, 135640, 142422, 162768, 166159, 189896, 203460, 217024, 237370, 271280, 284844, 325536, 332318, 356055, 379792, 406920, 474740, 498477, 542560, 569688, 651072, 664636, 712110, 759584, 813840, 830795, 949480, 996954, 1085120, 1139376, 1329272, 1424220, 1519168, 1627680, 1661590, 1898960, 1993908, 2278752, 2492385, 2658544, 2848440, 3255360, 3323180, 3797920, 3987816, 4557504, 4984770, 5317088, 5696880, 6646360, 7595840, 7975632, 9969540, 10634176, 11393760, 13292720, 15951264, 19939080, 22787520, 26585440, 31902528, 39878160, 53170880, 79756320, 159512640]

約数ペア:

[(1, 159512640), (2, 79756320), (3, 53170880), (4, 39878160), (5, 31902528), (6, 26585440), (7, 22787520), (8, 19939080), (10, 15951264), (12, 13292720), (14, 11393760), (15, 10634176), (16, 9969540), (20, 7975632), (21, 7595840), (24, 6646360), (28, 5696880), (30, 5317088), (32, 4984770), (35, 4557504), (40, 3987816), (42, 3797920), (48, 3323180), (49, 3255360), (56, 2848440), (60, 2658544), (64, 2492385), (70, 2278752), (80, 1993908), (84, 1898960), (96, 1661590), (98, 1627680), (105, 1519168), (112, 1424220), (120, 1329272), (140, 1139376), (147, 1085120), (160, 996954), (168, 949480), (192, 830795), (196, 813840), (210, 759584), (224, 712110), (240, 664636), (245, 651072), (280, 569688), (294, 542560), (320, 498477), (336, 474740), (392, 406920), (420, 379792), (448, 356055), (480, 332318), (490, 325536), (560, 284844), (588, 271280), (672, 237370), (735, 217024), (784, 203460), (840, 189896), (960, 166159), (980, 162768), (1120, 142422), (1176, 135640), (1344, 118685), (1470, 108512), (1568, 101730), (1680, 94948), (1960, 81384), (2240, 71211), (2352, 67820), (2940, 54256), (3136, 50865), (3360, 47474), (3391, 47040), (3920, 40692), (4704, 33910), (5880, 27128), (6720, 23737), (6782, 23520), (7840, 20346), (9408, 16955), (10173, 15680), (11760, 13564)]