18081331920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1280

約数の個数: 400

約数和(自身を含む): 66995140608

約数和(自身を除く): 48913808688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 151, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 302, 306, 324, 340, 360, 405, 408, 432, 453, 459, 510, 540, 604, 612, 648, 680, 720, 755, 765, 810, 816, 906, 918, 1020, 1080, 1087, 1208, 1224, 1296, 1359, 1360, 1377, 1510, 1530, 1620, 1812, 1836, 2040, 2160, 2174, 2265, 2295, 2416, 2448, 2567, 2718, 2754, 3020, 3060, 3240, 3261, 3624, 3672, 4077, 4080, 4348, 4530, 4590, 5134, 5435, 5436, 5508, 6040, 6120, 6480, 6522, 6795, 6885, 7248, 7344, 7701, 8154, 8696, 9060, 9180, 9783, 10268, 10870, 10872, 11016, 12080, 12231, 12240, 12835, 13044, 13590, 13770, 15402, 16305, 16308, 17392, 18120, 18360, 18479, 19566, 20385, 20536, 21740, 21744, 22032, 23103, 24462, 25670, 26088, 27180, 27540, 29349, 30804, 32610, 32616, 36240, 36720, 36958, 38505, 39132, 40770, 41072, 43480, 46206, 48915, 48924, 51340, 52176, 54360, 55080, 55437, 58698, 61155, 61608, 65220, 65232, 69309, 73916, 77010, 78264, 81540, 86960, 88047, 92395, 92412, 97830, 97848, 102680, 108720, 110160, 110874, 115515, 117396, 122310, 123216, 130440, 138618, 146745, 147832, 154020, 156528, 163080, 164137, 166311, 176094, 184790, 184824, 195660, 195696, 205360, 207927, 221748, 231030, 234792, 244620, 260880, 277185, 277236, 293490, 295664, 308040, 326160, 328274, 332622, 346545, 352188, 369580, 369648, 391320, 415854, 440235, 443496, 462060, 469584, 489240, 492411, 498933, 554370, 554472, 586980, 616080, 656548, 665244, 693090, 704376, 739160, 782640, 820685, 831555, 831708, 880470, 886992, 924120, 978480, 984822, 997866, 1039635, 1108740, 1108944, 1173960, 1313096, 1330488, 1386180, 1408752, 1477233, 1478320, 1496799, 1641370, 1663110, 1663416, 1760940, 1848240, 1969644, 1995732, 2079270, 2217480, 2347920, 2462055, 2494665, 2626192, 2660976, 2772360, 2790329, 2954466, 2993598, 3282740, 3326220, 3326832, 3521880, 3939288, 3991464, 4158540, 4431699, 4434960, 4924110, 4989330, 5544720, 5580658, 5908932, 5987196, 6565480, 6652440, 7043760, 7386165, 7483995, 7878576, 7982928, 8317080, 8370987, 8863398, 9848220, 9978660, 11161316, 11817864, 11974392, 13130960, 13295097, 13304880, 13951645, 14772330, 14967990, 16634160, 16741974, 17726796, 19696440, 19957320, 22158495, 22322632, 23635728, 23948784, 25112961, 26590194, 27903290, 29544660, 29935980, 33483948, 35453592, 39392880, 39914640, 41854935, 44316990, 44645264, 50225922, 53180388, 55806580, 59089320, 59871960, 66475485, 66967896, 70907184, 75338883, 83709870, 88633980, 100451844, 106360776, 111613160, 118178640, 119743920, 125564805, 132950970, 133935792, 150677766, 167419740, 177267960, 200903688, 212721552, 223226320, 226016649, 251129610, 265901940, 301355532, 334839480, 354535920, 376694415, 401807376, 452033298, 502259220, 531803880, 602711064, 669678960, 753388830, 904066596, 1004518440, 1063607760, 1130083245, 1205422128, 1506777660, 1808133192, 2009036880, 2260166490, 3013555320, 3616266384, 4520332980, 6027110640, 9040665960, 18081331920]

約数ペア:

[(1, 18081331920), (2, 9040665960), (3, 6027110640), (4, 4520332980), (5, 3616266384), (6, 3013555320), (8, 2260166490), (9, 2009036880), (10, 1808133192), (12, 1506777660), (15, 1205422128), (16, 1130083245), (17, 1063607760), (18, 1004518440), (20, 904066596), (24, 753388830), (27, 669678960), (30, 602711064), (34, 531803880), (36, 502259220), (40, 452033298), (45, 401807376), (48, 376694415), (51, 354535920), (54, 334839480), (60, 301355532), (68, 265901940), (72, 251129610), (80, 226016649), (81, 223226320), (85, 212721552), (90, 200903688), (102, 177267960), (108, 167419740), (120, 150677766), (135, 133935792), (136, 132950970), (144, 125564805), (151, 119743920), (153, 118178640), (162, 111613160), (170, 106360776), (180, 100451844), (204, 88633980), (216, 83709870), (240, 75338883), (255, 70907184), (270, 66967896), (272, 66475485), (302, 59871960), (306, 59089320), (324, 55806580), (340, 53180388), (360, 50225922), (405, 44645264), (408, 44316990), (432, 41854935), (453, 39914640), (459, 39392880), (510, 35453592), (540, 33483948), (604, 29935980), (612, 29544660), (648, 27903290), (680, 26590194), (720, 25112961), (755, 23948784), (765, 23635728), (810, 22322632), (816, 22158495), (906, 19957320), (918, 19696440), (1020, 17726796), (1080, 16741974), (1087, 16634160), (1208, 14967990), (1224, 14772330), (1296, 13951645), (1359, 13304880), (1360, 13295097), (1377, 13130960), (1510, 11974392), (1530, 11817864), (1620, 11161316), (1812, 9978660), (1836, 9848220), (2040, 8863398), (2160, 8370987), (2174, 8317080), (2265, 7982928), (2295, 7878576), (2416, 7483995), (2448, 7386165), (2567, 7043760), (2718, 6652440), (2754, 6565480), (3020, 5987196), (3060, 5908932), (3240, 5580658), (3261, 5544720), (3624, 4989330), (3672, 4924110), (4077, 4434960), (4080, 4431699), (4348, 4158540), (4530, 3991464), (4590, 3939288), (5134, 3521880), (5435, 3326832), (5436, 3326220), (5508, 3282740), (6040, 2993598), (6120, 2954466), (6480, 2790329), (6522, 2772360), (6795, 2660976), (6885, 2626192), (7248, 2494665), (7344, 2462055), (7701, 2347920), (8154, 2217480), (8696, 2079270), (9060, 1995732), (9180, 1969644), (9783, 1848240), (10268, 1760940), (10870, 1663416), (10872, 1663110), (11016, 1641370), (12080, 1496799), (12231, 1478320), (12240, 1477233), (12835, 1408752), (13044, 1386180), (13590, 1330488), (13770, 1313096), (15402, 1173960), (16305, 1108944), (16308, 1108740), (17392, 1039635), (18120, 997866), (18360, 984822), (18479, 978480), (19566, 924120), (20385, 886992), (20536, 880470), (21740, 831708), (21744, 831555), (22032, 820685), (23103, 782640), (24462, 739160), (25670, 704376), (26088, 693090), (27180, 665244), (27540, 656548), (29349, 616080), (30804, 586980), (32610, 554472), (32616, 554370), (36240, 498933), (36720, 492411), (36958, 489240), (38505, 469584), (39132, 462060), (40770, 443496), (41072, 440235), (43480, 415854), (46206, 391320), (48915, 369648), (48924, 369580), (51340, 352188), (52176, 346545), (54360, 332622), (55080, 328274), (55437, 326160), (58698, 308040), (61155, 295664), (61608, 293490), (65220, 277236), (65232, 277185), (69309, 260880), (73916, 244620), (77010, 234792), (78264, 231030), (81540, 221748), (86960, 207927), (88047, 205360), (92395, 195696), (92412, 195660), (97830, 184824), (97848, 184790), (102680, 176094), (108720, 166311), (110160, 164137), (110874, 163080), (115515, 156528), (117396, 154020), (122310, 147832), (123216, 146745), (130440, 138618)]