2555427960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:779

約数の個数: 256

約数和(自身を含む): 8876851200

約数和(自身を除く): 6321423240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 127, 135, 155, 180, 186, 216, 248, 254, 270, 279, 310, 360, 372, 381, 465, 508, 540, 558, 601, 620, 635, 744, 762, 837, 930, 1016, 1080, 1116, 1143, 1202, 1240, 1270, 1395, 1524, 1674, 1803, 1860, 1905, 2232, 2286, 2404, 2540, 2790, 3005, 3048, 3348, 3429, 3606, 3720, 3810, 3937, 4185, 4572, 4808, 5080, 5409, 5580, 5715, 6010, 6696, 6858, 7212, 7620, 7874, 8370, 9015, 9144, 10818, 11160, 11430, 11811, 12020, 13716, 14424, 15240, 15748, 16227, 16740, 17145, 18030, 18631, 19685, 21636, 22860, 23622, 24040, 27045, 27432, 31496, 32454, 33480, 34290, 35433, 36060, 37262, 39370, 43272, 45720, 47244, 54090, 55893, 59055, 64908, 68580, 70866, 72120, 74524, 76327, 78740, 81135, 93155, 94488, 106299, 108180, 111786, 118110, 129816, 137160, 141732, 149048, 152654, 157480, 162270, 167679, 177165, 186310, 212598, 216360, 223572, 228981, 236220, 279465, 283464, 305308, 324540, 335358, 354330, 372620, 381635, 425196, 447144, 457962, 472440, 503037, 531495, 558930, 610616, 649080, 670716, 686943, 708660, 745240, 763270, 838395, 850392, 915924, 1006074, 1062990, 1117860, 1144905, 1341432, 1373886, 1417320, 1526540, 1676790, 1831848, 2012148, 2060829, 2125980, 2235720, 2289810, 2366137, 2515185, 2747772, 3053080, 3353580, 3434715, 4024296, 4121658, 4251960, 4579620, 4732274, 5030370, 5495544, 6707160, 6869430, 7098411, 8243316, 9159240, 9464548, 10060740, 10304145, 11830685, 13738860, 14196822, 16486632, 18929096, 20121480, 20608290, 21295233, 23661370, 27477720, 28393644, 35492055, 41216580, 42590466, 47322740, 56787288, 63885699, 70984110, 82433160, 85180932, 94645480, 106476165, 127771398, 141968220, 170361864, 212952330, 255542796, 283936440, 319428495, 425904660, 511085592, 638856990, 851809320, 1277713980, 2555427960]

約数ペア:

[(1, 2555427960), (2, 1277713980), (3, 851809320), (4, 638856990), (5, 511085592), (6, 425904660), (8, 319428495), (9, 283936440), (10, 255542796), (12, 212952330), (15, 170361864), (18, 141968220), (20, 127771398), (24, 106476165), (27, 94645480), (30, 85180932), (31, 82433160), (36, 70984110), (40, 63885699), (45, 56787288), (54, 47322740), (60, 42590466), (62, 41216580), (72, 35492055), (90, 28393644), (93, 27477720), (108, 23661370), (120, 21295233), (124, 20608290), (127, 20121480), (135, 18929096), (155, 16486632), (180, 14196822), (186, 13738860), (216, 11830685), (248, 10304145), (254, 10060740), (270, 9464548), (279, 9159240), (310, 8243316), (360, 7098411), (372, 6869430), (381, 6707160), (465, 5495544), (508, 5030370), (540, 4732274), (558, 4579620), (601, 4251960), (620, 4121658), (635, 4024296), (744, 3434715), (762, 3353580), (837, 3053080), (930, 2747772), (1016, 2515185), (1080, 2366137), (1116, 2289810), (1143, 2235720), (1202, 2125980), (1240, 2060829), (1270, 2012148), (1395, 1831848), (1524, 1676790), (1674, 1526540), (1803, 1417320), (1860, 1373886), (1905, 1341432), (2232, 1144905), (2286, 1117860), (2404, 1062990), (2540, 1006074), (2790, 915924), (3005, 850392), (3048, 838395), (3348, 763270), (3429, 745240), (3606, 708660), (3720, 686943), (3810, 670716), (3937, 649080), (4185, 610616), (4572, 558930), (4808, 531495), (5080, 503037), (5409, 472440), (5580, 457962), (5715, 447144), (6010, 425196), (6696, 381635), (6858, 372620), (7212, 354330), (7620, 335358), (7874, 324540), (8370, 305308), (9015, 283464), (9144, 279465), (10818, 236220), (11160, 228981), (11430, 223572), (11811, 216360), (12020, 212598), (13716, 186310), (14424, 177165), (15240, 167679), (15748, 162270), (16227, 157480), (16740, 152654), (17145, 149048), (18030, 141732), (18631, 137160), (19685, 129816), (21636, 118110), (22860, 111786), (23622, 108180), (24040, 106299), (27045, 94488), (27432, 93155), (31496, 81135), (32454, 78740), (33480, 76327), (34290, 74524), (35433, 72120), (36060, 70866), (37262, 68580), (39370, 64908), (43272, 59055), (45720, 55893), (47244, 54090)]