2195642127680

素因数分解:

$2^6\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2477}}^1\times {\mathrm{6427}}^1$

素因数の和:9352

約数の個数: 112

約数和(自身を含む): 5243434995456

約数和(自身を除く): 3047792867776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 431, 862, 1724, 2155, 2477, 3448, 4310, 4954, 6427, 6896, 8620, 9908, 12385, 12854, 13792, 17240, 19816, 24770, 25708, 27584, 32135, 34480, 39632, 49540, 51416, 64270, 68960, 79264, 99080, 102832, 128540, 137920, 158528, 198160, 205664, 257080, 396320, 411328, 514160, 792640, 1028320, 1067587, 2056640, 2135174, 2770037, 4270348, 5337935, 5540074, 8540696, 10675870, 11080148, 13850185, 15919679, 17081392, 21351740, 22160296, 27700370, 31839358, 34162784, 42703480, 44320592, 55400740, 63678716, 68325568, 79598395, 85406960, 88641184, 110801480, 127357432, 159196790, 170813920, 177282368, 221602960, 254714864, 318393580, 341627840, 443205920, 509429728, 636787160, 886411840, 1018859456, 1273574320, 2547148640, 5094297280, 6861381649, 13722763298, 27445526596, 34306908245, 54891053192, 68613816490, 109782106384, 137227632980, 219564212768, 274455265960, 439128425536, 548910531920, 1097821063840, 2195642127680]

約数ペア:

[(1, 2195642127680), (2, 1097821063840), (4, 548910531920), (5, 439128425536), (8, 274455265960), (10, 219564212768), (16, 137227632980), (20, 109782106384), (32, 68613816490), (40, 54891053192), (64, 34306908245), (80, 27445526596), (160, 13722763298), (320, 6861381649), (431, 5094297280), (862, 2547148640), (1724, 1273574320), (2155, 1018859456), (2477, 886411840), (3448, 636787160), (4310, 509429728), (4954, 443205920), (6427, 341627840), (6896, 318393580), (8620, 254714864), (9908, 221602960), (12385, 177282368), (12854, 170813920), (13792, 159196790), (17240, 127357432), (19816, 110801480), (24770, 88641184), (25708, 85406960), (27584, 79598395), (32135, 68325568), (34480, 63678716), (39632, 55400740), (49540, 44320592), (51416, 42703480), (64270, 34162784), (68960, 31839358), (79264, 27700370), (99080, 22160296), (102832, 21351740), (128540, 17081392), (137920, 15919679), (158528, 13850185), (198160, 11080148), (205664, 10675870), (257080, 8540696), (396320, 5540074), (411328, 5337935), (514160, 4270348), (792640, 2770037), (1028320, 2135174), (1067587, 2056640)]