18804538440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{105953}}^1$

素因数の和:106016

約数の個数: 192

約数和(自身を含む): 66941737200

約数和(自身を除く): 48137198760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1020, 1044, 1160, 1224, 1305, 1479, 1530, 1740, 1972, 2040, 2088, 2465, 2610, 2958, 3060, 3480, 3944, 4437, 4930, 5220, 5916, 6120, 7395, 8874, 9860, 10440, 11832, 14790, 17748, 19720, 22185, 29580, 35496, 44370, 59160, 88740, 105953, 177480, 211906, 317859, 423812, 529765, 635718, 847624, 953577, 1059530, 1271436, 1589295, 1801201, 1907154, 2119060, 2542872, 3072637, 3178590, 3602402, 3814308, 4238120, 4767885, 5403603, 6145274, 6357180, 7204804, 7628616, 9006005, 9217911, 9535770, 10807206, 12290548, 12714360, 14409608, 15363185, 16210809, 18012010, 18435822, 19071540, 21614412, 24581096, 27018015, 27653733, 30726370, 32421618, 36024020, 36871644, 38143080, 43228824, 46089555, 52234829, 54036030, 55307466, 61452740, 64843236, 72048040, 73743288, 81054045, 92179110, 104469658, 108072060, 110614932, 122905480, 129686472, 138268665, 156704487, 162108090, 184358220, 208939316, 216144120, 221229864, 261174145, 276537330, 313408974, 324216180, 368716440, 417878632, 470113461, 522348290, 553074660, 626817948, 648432360, 783522435, 940226922, 1044696580, 1106149320, 1253635896, 1567044870, 1880453844, 2089393160, 2350567305, 3134089740, 3760907688, 4701134610, 6268179480, 9402269220, 18804538440]

約数ペア:

[(1, 18804538440), (2, 9402269220), (3, 6268179480), (4, 4701134610), (5, 3760907688), (6, 3134089740), (8, 2350567305), (9, 2089393160), (10, 1880453844), (12, 1567044870), (15, 1253635896), (17, 1106149320), (18, 1044696580), (20, 940226922), (24, 783522435), (29, 648432360), (30, 626817948), (34, 553074660), (36, 522348290), (40, 470113461), (45, 417878632), (51, 368716440), (58, 324216180), (60, 313408974), (68, 276537330), (72, 261174145), (85, 221229864), (87, 216144120), (90, 208939316), (102, 184358220), (116, 162108090), (120, 156704487), (136, 138268665), (145, 129686472), (153, 122905480), (170, 110614932), (174, 108072060), (180, 104469658), (204, 92179110), (232, 81054045), (255, 73743288), (261, 72048040), (290, 64843236), (306, 61452740), (340, 55307466), (348, 54036030), (360, 52234829), (408, 46089555), (435, 43228824), (493, 38143080), (510, 36871644), (522, 36024020), (580, 32421618), (612, 30726370), (680, 27653733), (696, 27018015), (765, 24581096), (870, 21614412), (986, 19071540), (1020, 18435822), (1044, 18012010), (1160, 16210809), (1224, 15363185), (1305, 14409608), (1479, 12714360), (1530, 12290548), (1740, 10807206), (1972, 9535770), (2040, 9217911), (2088, 9006005), (2465, 7628616), (2610, 7204804), (2958, 6357180), (3060, 6145274), (3480, 5403603), (3944, 4767885), (4437, 4238120), (4930, 3814308), (5220, 3602402), (5916, 3178590), (6120, 3072637), (7395, 2542872), (8874, 2119060), (9860, 1907154), (10440, 1801201), (11832, 1589295), (14790, 1271436), (17748, 1059530), (19720, 953577), (22185, 847624), (29580, 635718), (35496, 529765), (44370, 423812), (59160, 317859), (88740, 211906), (105953, 177480)]