1137881520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 280

約数和(自身を含む): 4025300400

約数和(自身を除く): 2887418880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 179, 180, 216, 218, 240, 243, 270, 324, 327, 358, 360, 405, 432, 436, 486, 537, 540, 545, 648, 654, 716, 720, 729, 810, 872, 895, 972, 981, 1074, 1080, 1090, 1215, 1296, 1308, 1432, 1458, 1611, 1620, 1635, 1744, 1790, 1944, 1962, 2148, 2160, 2180, 2430, 2616, 2685, 2864, 2916, 2943, 3222, 3240, 3270, 3580, 3645, 3888, 3924, 4296, 4360, 4833, 4860, 4905, 5232, 5370, 5832, 5886, 6444, 6480, 6540, 7160, 7290, 7848, 8055, 8592, 8720, 8829, 9666, 9720, 9810, 10740, 11664, 11772, 12888, 13080, 14320, 14499, 14580, 14715, 15696, 16110, 17658, 19332, 19440, 19511, 19620, 21480, 23544, 24165, 25776, 26160, 26487, 28998, 29160, 29430, 32220, 35316, 38664, 39022, 39240, 42960, 43497, 44145, 47088, 48330, 52974, 57996, 58320, 58533, 58860, 64440, 70632, 72495, 77328, 78044, 78480, 79461, 86994, 88290, 96660, 97555, 105948, 115992, 117066, 117720, 128880, 130491, 132435, 141264, 144990, 156088, 158922, 173988, 175599, 176580, 193320, 195110, 211896, 217485, 231984, 234132, 235440, 260982, 264870, 289980, 292665, 312176, 317844, 347976, 351198, 353160, 386640, 390220, 397305, 423792, 434970, 468264, 521964, 526797, 529740, 579960, 585330, 635688, 652455, 695952, 702396, 706320, 780440, 794610, 869940, 877995, 936528, 1043928, 1053594, 1059480, 1159920, 1170660, 1271376, 1304910, 1404792, 1560880, 1580391, 1589220, 1739880, 1755990, 2087856, 2107188, 2118960, 2341320, 2609820, 2633985, 2809584, 3160782, 3178440, 3479760, 3511980, 4214376, 4682640, 4741173, 5219640, 5267970, 6321564, 6356880, 7023960, 7901955, 8428752, 9482346, 10439280, 10535940, 12643128, 14047920, 14223519, 15803910, 18964692, 21071880, 23705865, 25286256, 28447038, 31607820, 37929384, 42143760, 47411730, 56894076, 63215640, 71117595, 75858768, 94823460, 113788152, 126431280, 142235190, 189646920, 227576304, 284470380, 379293840, 568940760, 1137881520]

約数ペア:

[(1, 1137881520), (2, 568940760), (3, 379293840), (4, 284470380), (5, 227576304), (6, 189646920), (8, 142235190), (9, 126431280), (10, 113788152), (12, 94823460), (15, 75858768), (16, 71117595), (18, 63215640), (20, 56894076), (24, 47411730), (27, 42143760), (30, 37929384), (36, 31607820), (40, 28447038), (45, 25286256), (48, 23705865), (54, 21071880), (60, 18964692), (72, 15803910), (80, 14223519), (81, 14047920), (90, 12643128), (108, 10535940), (109, 10439280), (120, 9482346), (135, 8428752), (144, 7901955), (162, 7023960), (179, 6356880), (180, 6321564), (216, 5267970), (218, 5219640), (240, 4741173), (243, 4682640), (270, 4214376), (324, 3511980), (327, 3479760), (358, 3178440), (360, 3160782), (405, 2809584), (432, 2633985), (436, 2609820), (486, 2341320), (537, 2118960), (540, 2107188), (545, 2087856), (648, 1755990), (654, 1739880), (716, 1589220), (720, 1580391), (729, 1560880), (810, 1404792), (872, 1304910), (895, 1271376), (972, 1170660), (981, 1159920), (1074, 1059480), (1080, 1053594), (1090, 1043928), (1215, 936528), (1296, 877995), (1308, 869940), (1432, 794610), (1458, 780440), (1611, 706320), (1620, 702396), (1635, 695952), (1744, 652455), (1790, 635688), (1944, 585330), (1962, 579960), (2148, 529740), (2160, 526797), (2180, 521964), (2430, 468264), (2616, 434970), (2685, 423792), (2864, 397305), (2916, 390220), (2943, 386640), (3222, 353160), (3240, 351198), (3270, 347976), (3580, 317844), (3645, 312176), (3888, 292665), (3924, 289980), (4296, 264870), (4360, 260982), (4833, 235440), (4860, 234132), (4905, 231984), (5232, 217485), (5370, 211896), (5832, 195110), (5886, 193320), (6444, 176580), (6480, 175599), (6540, 173988), (7160, 158922), (7290, 156088), (7848, 144990), (8055, 141264), (8592, 132435), (8720, 130491), (8829, 128880), (9666, 117720), (9720, 117066), (9810, 115992), (10740, 105948), (11664, 97555), (11772, 96660), (12888, 88290), (13080, 86994), (14320, 79461), (14499, 78480), (14580, 78044), (14715, 77328), (15696, 72495), (16110, 70632), (17658, 64440), (19332, 58860), (19440, 58533), (19511, 58320), (19620, 57996), (21480, 52974), (23544, 48330), (24165, 47088), (25776, 44145), (26160, 43497), (26487, 42960), (28998, 39240), (29160, 39022), (29430, 38664), (32220, 35316)]