20592869760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7789}}^1$

素因数の和:7840

約数の個数: 384

約数和(自身を含む): 78091322400

約数和(自身を除く): 57498452640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 972, 1020, 1080, 1088, 1152, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 1944, 2040, 2160, 2176, 2295, 2430, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 7344, 7776, 7789, 8160, 8262, 8640, 9180, 9720, 9792, 10368, 10880, 11016, 12240, 12960, 13770, 14688, 15552, 15578, 16320, 16524, 17280, 18360, 19440, 19584, 20655, 22032, 23367, 24480, 25920, 27540, 29376, 31104, 31156, 32640, 33048, 36720, 38880, 38945, 41310, 44064, 46734, 48960, 51840, 55080, 58752, 62312, 66096, 70101, 73440, 77760, 77890, 82620, 88128, 93468, 97920, 110160, 116835, 124624, 132192, 132413, 140202, 146880, 155520, 155780, 165240, 176256, 186936, 210303, 220320, 233670, 249248, 264384, 264826, 280404, 293760, 311560, 330480, 350505, 373872, 397239, 420606, 440640, 467340, 498496, 528768, 529652, 560808, 623120, 630909, 660960, 662065, 701010, 747744, 794478, 841212, 881280, 934680, 996992, 1051515, 1059304, 1121616, 1191717, 1246240, 1261818, 1321920, 1324130, 1402020, 1495488, 1588956, 1682424, 1869360, 1892727, 1986195, 2103030, 2118608, 2243232, 2383434, 2492480, 2523636, 2643840, 2648260, 2804040, 2990976, 3154545, 3177912, 3364848, 3575151, 3738720, 3785454, 3972390, 4206060, 4237216, 4486464, 4766868, 4984960, 5047272, 5296520, 5608080, 5958585, 6309090, 6355824, 6729696, 7150302, 7477440, 7570908, 7944780, 8412120, 8474432, 8972928, 9463635, 9533736, 10094544, 10593040, 10725453, 11216160, 11917170, 12618180, 12711648, 13459392, 14300604, 14954880, 15141816, 15889560, 16824240, 16948864, 17875755, 18927270, 19067472, 20189088, 21186080, 21450906, 22432320, 23834340, 25236360, 25423296, 26918784, 28601208, 30283632, 31779120, 32176359, 33648480, 35751510, 37854540, 38134944, 40378176, 42372160, 42901812, 44864640, 47668680, 50472720, 50846592, 53627265, 57202416, 60567264, 63558240, 64352718, 67296960, 71503020, 75709080, 76269888, 80756352, 84744320, 85803624, 95337360, 100945440, 107254530, 114404832, 121134528, 127116480, 128705436, 134593920, 143006040, 151418160, 152539776, 160881795, 171607248, 190674720, 201890880, 214509060, 228809664, 242269056, 254232960, 257410872, 286012080, 302836320, 321763590, 343214496, 381349440, 403781760, 429018120, 457619328, 514821744, 572024160, 605672640, 643527180, 686428992, 762698880, 858036240, 1029643488, 1144048320, 1211345280, 1287054360, 1372857984, 1716072480, 2059286976, 2288096640, 2574108720, 3432144960, 4118573952, 5148217440, 6864289920, 10296434880, 20592869760]

約数ペア:

[(1, 20592869760), (2, 10296434880), (3, 6864289920), (4, 5148217440), (5, 4118573952), (6, 3432144960), (8, 2574108720), (9, 2288096640), (10, 2059286976), (12, 1716072480), (15, 1372857984), (16, 1287054360), (17, 1211345280), (18, 1144048320), (20, 1029643488), (24, 858036240), (27, 762698880), (30, 686428992), (32, 643527180), (34, 605672640), (36, 572024160), (40, 514821744), (45, 457619328), (48, 429018120), (51, 403781760), (54, 381349440), (60, 343214496), (64, 321763590), (68, 302836320), (72, 286012080), (80, 257410872), (81, 254232960), (85, 242269056), (90, 228809664), (96, 214509060), (102, 201890880), (108, 190674720), (120, 171607248), (128, 160881795), (135, 152539776), (136, 151418160), (144, 143006040), (153, 134593920), (160, 128705436), (162, 127116480), (170, 121134528), (180, 114404832), (192, 107254530), (204, 100945440), (216, 95337360), (240, 85803624), (243, 84744320), (255, 80756352), (270, 76269888), (272, 75709080), (288, 71503020), (306, 67296960), (320, 64352718), (324, 63558240), (340, 60567264), (360, 57202416), (384, 53627265), (405, 50846592), (408, 50472720), (432, 47668680), (459, 44864640), (480, 42901812), (486, 42372160), (510, 40378176), (540, 38134944), (544, 37854540), (576, 35751510), (612, 33648480), (640, 32176359), (648, 31779120), (680, 30283632), (720, 28601208), (765, 26918784), (810, 25423296), (816, 25236360), (864, 23834340), (918, 22432320), (960, 21450906), (972, 21186080), (1020, 20189088), (1080, 19067472), (1088, 18927270), (1152, 17875755), (1215, 16948864), (1224, 16824240), (1296, 15889560), (1360, 15141816), (1377, 14954880), (1440, 14300604), (1530, 13459392), (1620, 12711648), (1632, 12618180), (1728, 11917170), (1836, 11216160), (1920, 10725453), (1944, 10593040), (2040, 10094544), (2160, 9533736), (2176, 9463635), (2295, 8972928), (2430, 8474432), (2448, 8412120), (2592, 7944780), (2720, 7570908), (2754, 7477440), (2880, 7150302), (3060, 6729696), (3240, 6355824), (3264, 6309090), (3456, 5958585), (3672, 5608080), (3888, 5296520), (4080, 5047272), (4131, 4984960), (4320, 4766868), (4590, 4486464), (4860, 4237216), (4896, 4206060), (5184, 3972390), (5440, 3785454), (5508, 3738720), (5760, 3575151), (6120, 3364848), (6480, 3177912), (6528, 3154545), (6885, 2990976), (7344, 2804040), (7776, 2648260), (7789, 2643840), (8160, 2523636), (8262, 2492480), (8640, 2383434), (9180, 2243232), (9720, 2118608), (9792, 2103030), (10368, 1986195), (10880, 1892727), (11016, 1869360), (12240, 1682424), (12960, 1588956), (13770, 1495488), (14688, 1402020), (15552, 1324130), (15578, 1321920), (16320, 1261818), (16524, 1246240), (17280, 1191717), (18360, 1121616), (19440, 1059304), (19584, 1051515), (20655, 996992), (22032, 934680), (23367, 881280), (24480, 841212), (25920, 794478), (27540, 747744), (29376, 701010), (31104, 662065), (31156, 660960), (32640, 630909), (33048, 623120), (36720, 560808), (38880, 529652), (38945, 528768), (41310, 498496), (44064, 467340), (46734, 440640), (48960, 420606), (51840, 397239), (55080, 373872), (58752, 350505), (62312, 330480), (66096, 311560), (70101, 293760), (73440, 280404), (77760, 264826), (77890, 264384), (82620, 249248), (88128, 233670), (93468, 220320), (97920, 210303), (110160, 186936), (116835, 176256), (124624, 165240), (132192, 155780), (132413, 155520), (140202, 146880)]