5555241720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{6427}}^1$

素因数の和:6472

約数の個数: 240

約数和(自身を含む): 21065648760

約数和(自身を除く): 15510407040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2401, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 4802, 5145, 5880, 6174, 6427, 6860, 7203, 8232, 8820, 9604, 10290, 12005, 12348, 12854, 13720, 14406, 15435, 17640, 19208, 19281, 20580, 21609, 24010, 24696, 25708, 28812, 30870, 32135, 36015, 38562, 41160, 43218, 44989, 48020, 51416, 57624, 57843, 61740, 64270, 72030, 77124, 86436, 89978, 96040, 96405, 108045, 115686, 123480, 128540, 134967, 144060, 154248, 172872, 179956, 192810, 216090, 224945, 231372, 257080, 269934, 288120, 289215, 314923, 359912, 385620, 404901, 432180, 449890, 462744, 539868, 578430, 629846, 674835, 771240, 809802, 864360, 899780, 944769, 1079736, 1156860, 1259692, 1349670, 1574615, 1619604, 1799560, 1889538, 2024505, 2204461, 2313720, 2519384, 2699340, 2834307, 3149230, 3239208, 3779076, 4049010, 4408922, 4723845, 5398680, 5668614, 6298460, 6613383, 7558152, 8098020, 8817844, 9447690, 11022305, 11337228, 12596920, 13226766, 14171535, 15431227, 16196040, 17635688, 18895380, 19840149, 22044610, 22674456, 26453532, 28343070, 30862454, 33066915, 37790760, 39680298, 44089220, 46293681, 52907064, 56686140, 61724908, 66133830, 77156135, 79360596, 88178440, 92587362, 99200745, 113372280, 123449816, 132267660, 138881043, 154312270, 158721192, 185174724, 198401490, 231468405, 264535320, 277762086, 308624540, 370349448, 396802980, 462936810, 555524172, 617249080, 694405215, 793605960, 925873620, 1111048344, 1388810430, 1851747240, 2777620860, 5555241720]

約数ペア:

[(1, 5555241720), (2, 2777620860), (3, 1851747240), (4, 1388810430), (5, 1111048344), (6, 925873620), (7, 793605960), (8, 694405215), (9, 617249080), (10, 555524172), (12, 462936810), (14, 396802980), (15, 370349448), (18, 308624540), (20, 277762086), (21, 264535320), (24, 231468405), (28, 198401490), (30, 185174724), (35, 158721192), (36, 154312270), (40, 138881043), (42, 132267660), (45, 123449816), (49, 113372280), (56, 99200745), (60, 92587362), (63, 88178440), (70, 79360596), (72, 77156135), (84, 66133830), (90, 61724908), (98, 56686140), (105, 52907064), (120, 46293681), (126, 44089220), (140, 39680298), (147, 37790760), (168, 33066915), (180, 30862454), (196, 28343070), (210, 26453532), (245, 22674456), (252, 22044610), (280, 19840149), (294, 18895380), (315, 17635688), (343, 16196040), (360, 15431227), (392, 14171535), (420, 13226766), (441, 12596920), (490, 11337228), (504, 11022305), (588, 9447690), (630, 8817844), (686, 8098020), (735, 7558152), (840, 6613383), (882, 6298460), (980, 5668614), (1029, 5398680), (1176, 4723845), (1260, 4408922), (1372, 4049010), (1470, 3779076), (1715, 3239208), (1764, 3149230), (1960, 2834307), (2058, 2699340), (2205, 2519384), (2401, 2313720), (2520, 2204461), (2744, 2024505), (2940, 1889538), (3087, 1799560), (3430, 1619604), (3528, 1574615), (4116, 1349670), (4410, 1259692), (4802, 1156860), (5145, 1079736), (5880, 944769), (6174, 899780), (6427, 864360), (6860, 809802), (7203, 771240), (8232, 674835), (8820, 629846), (9604, 578430), (10290, 539868), (12005, 462744), (12348, 449890), (12854, 432180), (13720, 404901), (14406, 385620), (15435, 359912), (17640, 314923), (19208, 289215), (19281, 288120), (20580, 269934), (21609, 257080), (24010, 231372), (24696, 224945), (25708, 216090), (28812, 192810), (30870, 179956), (32135, 172872), (36015, 154248), (38562, 144060), (41160, 134967), (43218, 128540), (44989, 123480), (48020, 115686), (51416, 108045), (57624, 96405), (57843, 96040), (61740, 89978), (64270, 86436), (72030, 77124)]