19065286440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1093}}^1$

素因数の和:1665

約数の個数: 256

約数和(自身を含む): 65787033600

約数和(自身を除く): 46721747160

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, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 521, 540, 558, 620, 744, 837, 930, 1042, 1080, 1093, 1116, 1240, 1395, 1563, 1674, 1860, 2084, 2186, 2232, 2605, 2790, 3126, 3279, 3348, 3720, 4168, 4185, 4372, 4689, 5210, 5465, 5580, 6252, 6558, 6696, 7815, 8370, 8744, 9378, 9837, 10420, 10930, 11160, 12504, 13116, 14067, 15630, 16151, 16395, 16740, 18756, 19674, 20840, 21860, 23445, 26232, 28134, 29511, 31260, 32302, 32790, 33480, 33883, 37512, 39348, 43720, 46890, 48453, 49185, 56268, 59022, 62520, 64604, 65580, 67766, 70335, 78696, 80755, 93780, 96906, 98370, 101649, 112536, 118044, 129208, 131160, 135532, 140670, 145359, 147555, 161510, 169415, 187560, 193812, 196740, 203298, 236088, 242265, 271064, 281340, 290718, 295110, 304947, 323020, 338830, 387624, 393480, 406596, 436077, 484530, 508245, 562680, 569453, 581436, 590220, 609894, 646040, 677660, 726795, 813192, 872154, 914841, 969060, 1016490, 1138906, 1162872, 1180440, 1219788, 1355320, 1453590, 1524735, 1708359, 1744308, 1829682, 1938120, 2032980, 2180385, 2277812, 2439576, 2847265, 2907180, 3049470, 3416718, 3488616, 3659364, 4065960, 4360770, 4555624, 4574205, 5125077, 5694530, 5814360, 6098940, 6833436, 7318728, 8541795, 8721540, 9148410, 10250154, 11389060, 12197880, 13666872, 15375231, 17083590, 17443080, 17653043, 18296820, 20500308, 22778120, 25625385, 30750462, 34167180, 35306086, 36593640, 41000616, 51250770, 52959129, 61500924, 68334360, 70612172, 76876155, 88265215, 102501540, 105918258, 123001848, 141224344, 153752310, 158877387, 176530430, 205003080, 211836516, 264795645, 307504620, 317754774, 353060860, 423673032, 476632161, 529591290, 615009240, 635509548, 706121720, 794386935, 953264322, 1059182580, 1271019096, 1588773870, 1906528644, 2118365160, 2383160805, 3177547740, 3813057288, 4766321610, 6355095480, 9532643220, 19065286440]

約数ペア:

[(1, 19065286440), (2, 9532643220), (3, 6355095480), (4, 4766321610), (5, 3813057288), (6, 3177547740), (8, 2383160805), (9, 2118365160), (10, 1906528644), (12, 1588773870), (15, 1271019096), (18, 1059182580), (20, 953264322), (24, 794386935), (27, 706121720), (30, 635509548), (31, 615009240), (36, 529591290), (40, 476632161), (45, 423673032), (54, 353060860), (60, 317754774), (62, 307504620), (72, 264795645), (90, 211836516), (93, 205003080), (108, 176530430), (120, 158877387), (124, 153752310), (135, 141224344), (155, 123001848), (180, 105918258), (186, 102501540), (216, 88265215), (248, 76876155), (270, 70612172), (279, 68334360), (310, 61500924), (360, 52959129), (372, 51250770), (465, 41000616), (521, 36593640), (540, 35306086), (558, 34167180), (620, 30750462), (744, 25625385), (837, 22778120), (930, 20500308), (1042, 18296820), (1080, 17653043), (1093, 17443080), (1116, 17083590), (1240, 15375231), (1395, 13666872), (1563, 12197880), (1674, 11389060), (1860, 10250154), (2084, 9148410), (2186, 8721540), (2232, 8541795), (2605, 7318728), (2790, 6833436), (3126, 6098940), (3279, 5814360), (3348, 5694530), (3720, 5125077), (4168, 4574205), (4185, 4555624), (4372, 4360770), (4689, 4065960), (5210, 3659364), (5465, 3488616), (5580, 3416718), (6252, 3049470), (6558, 2907180), (6696, 2847265), (7815, 2439576), (8370, 2277812), (8744, 2180385), (9378, 2032980), (9837, 1938120), (10420, 1829682), (10930, 1744308), (11160, 1708359), (12504, 1524735), (13116, 1453590), (14067, 1355320), (15630, 1219788), (16151, 1180440), (16395, 1162872), (16740, 1138906), (18756, 1016490), (19674, 969060), (20840, 914841), (21860, 872154), (23445, 813192), (26232, 726795), (28134, 677660), (29511, 646040), (31260, 609894), (32302, 590220), (32790, 581436), (33480, 569453), (33883, 562680), (37512, 508245), (39348, 484530), (43720, 436077), (46890, 406596), (48453, 393480), (49185, 387624), (56268, 338830), (59022, 323020), (62520, 304947), (64604, 295110), (65580, 290718), (67766, 281340), (70335, 271064), (78696, 242265), (80755, 236088), (93780, 203298), (96906, 196740), (98370, 193812), (101649, 187560), (112536, 169415), (118044, 161510), (129208, 147555), (131160, 145359), (135532, 140670)]