18140487840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:782

約数の個数: 480

約数和(自身を含む): 68395141584

約数和(自身を除く): 50254653744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 137, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 274, 288, 306, 324, 340, 360, 405, 408, 411, 432, 459, 480, 510, 540, 544, 548, 601, 612, 648, 680, 685, 720, 765, 810, 816, 822, 864, 918, 1020, 1080, 1096, 1202, 1224, 1233, 1296, 1360, 1370, 1377, 1440, 1530, 1620, 1632, 1644, 1803, 1836, 2040, 2055, 2160, 2192, 2295, 2329, 2404, 2448, 2466, 2592, 2720, 2740, 2754, 3005, 3060, 3240, 3288, 3606, 3672, 3699, 4080, 4110, 4320, 4384, 4590, 4658, 4808, 4896, 4932, 5409, 5480, 5508, 6010, 6120, 6165, 6480, 6576, 6885, 6987, 7212, 7344, 7398, 8160, 8220, 9015, 9180, 9316, 9616, 9864, 10217, 10818, 10960, 11016, 11097, 11645, 12020, 12240, 12330, 12960, 13152, 13770, 13974, 14424, 14688, 14796, 16227, 16440, 18030, 18360, 18495, 18632, 19232, 19728, 20434, 20961, 21636, 21920, 22032, 22194, 23290, 24040, 24480, 24660, 27045, 27540, 27948, 28848, 29592, 30651, 32454, 32880, 34935, 36060, 36720, 36990, 37264, 39456, 40868, 41922, 43272, 44064, 44388, 46580, 48080, 48681, 49320, 51085, 54090, 55080, 55485, 55896, 57696, 59184, 61302, 62883, 64908, 65760, 69870, 72120, 73440, 73980, 74528, 81135, 81736, 82337, 83844, 86544, 88776, 91953, 93160, 96160, 97362, 98640, 102170, 104805, 108180, 110160, 110970, 111792, 118368, 122604, 125766, 129816, 139740, 144240, 147960, 153255, 162270, 163472, 164674, 167688, 173088, 177552, 183906, 186320, 188649, 194724, 197280, 204340, 209610, 216360, 220320, 221940, 223584, 243405, 245208, 247011, 251532, 259632, 275859, 279480, 288480, 295920, 306510, 314415, 324540, 326944, 329348, 335376, 355104, 367812, 372640, 377298, 389448, 408680, 411685, 419220, 432720, 443880, 459765, 486810, 490416, 494022, 503064, 519264, 551718, 558960, 591840, 613020, 628830, 649080, 658696, 670752, 735624, 741033, 754596, 778896, 817360, 823370, 827577, 838440, 865440, 887760, 919530, 943245, 973620, 980832, 988044, 1006128, 1103436, 1117920, 1226040, 1235055, 1257660, 1298160, 1317392, 1379295, 1399729, 1471248, 1482066, 1509192, 1557792, 1634720, 1646740, 1655154, 1676880, 1775520, 1839060, 1886490, 1947240, 1976088, 2012256, 2206872, 2223099, 2452080, 2470110, 2515320, 2596320, 2634784, 2758590, 2799458, 2942496, 2964132, 3018384, 3293480, 3310308, 3353760, 3678120, 3705165, 3772980, 3894480, 3952176, 4137885, 4199187, 4413744, 4446198, 4904160, 4940220, 5030640, 5517180, 5598916, 5928264, 6036768, 6586960, 6620616, 6669297, 6998645, 7356240, 7410330, 7545960, 7788960, 7904352, 8275770, 8398374, 8827488, 8892396, 9880440, 10061280, 11034360, 11115495, 11197832, 11856528, 12597561, 13173920, 13241232, 13338594, 13997290, 14712480, 14820660, 15091920, 16551540, 16796748, 17784792, 19760880, 20995935, 22068720, 22230990, 22395664, 23713056, 25195122, 26482464, 26677188, 27994580, 29641320, 30183840, 33103080, 33346485, 33593496, 35569584, 37792683, 39521760, 41991870, 44137440, 44461980, 44791328, 50390244, 53354376, 55989160, 59282640, 62987805, 66206160, 66692970, 67186992, 71139168, 75585366, 83983740, 88923960, 100780488, 106708752, 111978320, 113378049, 118565280, 125975610, 132412320, 133385940, 134373984, 151170732, 167967480, 177847920, 188963415, 201560976, 213417504, 223956640, 226756098, 251951220, 266771880, 302341464, 335934960, 355695840, 377926830, 403121952, 453512196, 503902440, 533543760, 566890245, 604682928, 671869920, 755853660, 907024392, 1007804880, 1067087520, 1133780490, 1209365856, 1511707320, 1814048784, 2015609760, 2267560980, 3023414640, 3628097568, 4535121960, 6046829280, 9070243920, 18140487840]

約数ペア:

[(1, 18140487840), (2, 9070243920), (3, 6046829280), (4, 4535121960), (5, 3628097568), (6, 3023414640), (8, 2267560980), (9, 2015609760), (10, 1814048784), (12, 1511707320), (15, 1209365856), (16, 1133780490), (17, 1067087520), (18, 1007804880), (20, 907024392), (24, 755853660), (27, 671869920), (30, 604682928), (32, 566890245), (34, 533543760), (36, 503902440), (40, 453512196), (45, 403121952), (48, 377926830), (51, 355695840), (54, 335934960), (60, 302341464), (68, 266771880), (72, 251951220), (80, 226756098), (81, 223956640), (85, 213417504), (90, 201560976), (96, 188963415), (102, 177847920), (108, 167967480), (120, 151170732), (135, 134373984), (136, 133385940), (137, 132412320), (144, 125975610), (153, 118565280), (160, 113378049), (162, 111978320), (170, 106708752), (180, 100780488), (204, 88923960), (216, 83983740), (240, 75585366), (255, 71139168), (270, 67186992), (272, 66692970), (274, 66206160), (288, 62987805), (306, 59282640), (324, 55989160), (340, 53354376), (360, 50390244), (405, 44791328), (408, 44461980), (411, 44137440), (432, 41991870), (459, 39521760), (480, 37792683), (510, 35569584), (540, 33593496), (544, 33346485), (548, 33103080), (601, 30183840), (612, 29641320), (648, 27994580), (680, 26677188), (685, 26482464), (720, 25195122), (765, 23713056), (810, 22395664), (816, 22230990), (822, 22068720), (864, 20995935), (918, 19760880), (1020, 17784792), (1080, 16796748), (1096, 16551540), (1202, 15091920), (1224, 14820660), (1233, 14712480), (1296, 13997290), (1360, 13338594), (1370, 13241232), (1377, 13173920), (1440, 12597561), (1530, 11856528), (1620, 11197832), (1632, 11115495), (1644, 11034360), (1803, 10061280), (1836, 9880440), (2040, 8892396), (2055, 8827488), (2160, 8398374), (2192, 8275770), (2295, 7904352), (2329, 7788960), (2404, 7545960), (2448, 7410330), (2466, 7356240), (2592, 6998645), (2720, 6669297), (2740, 6620616), (2754, 6586960), (3005, 6036768), (3060, 5928264), (3240, 5598916), (3288, 5517180), (3606, 5030640), (3672, 4940220), (3699, 4904160), (4080, 4446198), (4110, 4413744), (4320, 4199187), (4384, 4137885), (4590, 3952176), (4658, 3894480), (4808, 3772980), (4896, 3705165), (4932, 3678120), (5409, 3353760), (5480, 3310308), (5508, 3293480), (6010, 3018384), (6120, 2964132), (6165, 2942496), (6480, 2799458), (6576, 2758590), (6885, 2634784), (6987, 2596320), (7212, 2515320), (7344, 2470110), (7398, 2452080), (8160, 2223099), (8220, 2206872), (9015, 2012256), (9180, 1976088), (9316, 1947240), (9616, 1886490), (9864, 1839060), (10217, 1775520), (10818, 1676880), (10960, 1655154), (11016, 1646740), (11097, 1634720), (11645, 1557792), (12020, 1509192), (12240, 1482066), (12330, 1471248), (12960, 1399729), (13152, 1379295), (13770, 1317392), (13974, 1298160), (14424, 1257660), (14688, 1235055), (14796, 1226040), (16227, 1117920), (16440, 1103436), (18030, 1006128), (18360, 988044), (18495, 980832), (18632, 973620), (19232, 943245), (19728, 919530), (20434, 887760), (20961, 865440), (21636, 838440), (21920, 827577), (22032, 823370), (22194, 817360), (23290, 778896), (24040, 754596), (24480, 741033), (24660, 735624), (27045, 670752), (27540, 658696), (27948, 649080), (28848, 628830), (29592, 613020), (30651, 591840), (32454, 558960), (32880, 551718), (34935, 519264), (36060, 503064), (36720, 494022), (36990, 490416), (37264, 486810), (39456, 459765), (40868, 443880), (41922, 432720), (43272, 419220), (44064, 411685), (44388, 408680), (46580, 389448), (48080, 377298), (48681, 372640), (49320, 367812), (51085, 355104), (54090, 335376), (55080, 329348), (55485, 326944), (55896, 324540), (57696, 314415), (59184, 306510), (61302, 295920), (62883, 288480), (64908, 279480), (65760, 275859), (69870, 259632), (72120, 251532), (73440, 247011), (73980, 245208), (74528, 243405), (81135, 223584), (81736, 221940), (82337, 220320), (83844, 216360), (86544, 209610), (88776, 204340), (91953, 197280), (93160, 194724), (96160, 188649), (97362, 186320), (98640, 183906), (102170, 177552), (104805, 173088), (108180, 167688), (110160, 164674), (110970, 163472), (111792, 162270), (118368, 153255), (122604, 147960), (125766, 144240), (129816, 139740)]