199129560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 256

約数和(自身を含む): 722304000

約数和(自身を除く): 523174440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 43, 56, 60, 70, 74, 84, 86, 105, 111, 120, 129, 140, 148, 149, 168, 172, 185, 210, 215, 222, 258, 259, 280, 296, 298, 301, 344, 370, 420, 430, 444, 447, 516, 518, 555, 596, 602, 645, 740, 745, 777, 840, 860, 888, 894, 903, 1032, 1036, 1043, 1110, 1192, 1204, 1290, 1295, 1480, 1490, 1505, 1554, 1591, 1720, 1788, 1806, 2072, 2086, 2220, 2235, 2408, 2580, 2590, 2980, 3010, 3108, 3129, 3182, 3576, 3612, 3885, 4172, 4440, 4470, 4515, 4773, 5160, 5180, 5215, 5513, 5960, 6020, 6216, 6258, 6364, 6407, 7224, 7770, 7955, 8344, 8940, 9030, 9546, 10360, 10430, 11026, 11137, 12040, 12516, 12728, 12814, 15540, 15645, 15910, 16539, 17880, 18060, 19092, 19221, 20860, 22052, 22274, 23865, 25032, 25628, 27565, 31080, 31290, 31820, 32035, 33078, 33411, 36120, 38184, 38442, 38591, 41720, 44104, 44548, 44849, 47730, 51256, 55130, 55685, 62580, 63640, 64070, 66156, 66822, 76884, 77182, 82695, 89096, 89698, 95460, 96105, 110260, 111370, 115773, 125160, 128140, 132312, 133644, 134547, 153768, 154364, 165390, 167055, 179396, 190920, 192210, 192955, 220520, 222740, 224245, 231546, 237059, 256280, 267288, 269094, 308728, 330780, 334110, 358792, 384420, 385910, 445480, 448490, 463092, 474118, 538188, 578865, 661560, 668220, 672735, 711177, 768840, 771820, 896980, 926184, 948236, 1076376, 1157730, 1185295, 1336440, 1345470, 1422354, 1543640, 1659413, 1793960, 1896472, 2315460, 2370590, 2690940, 2844708, 3318826, 3555885, 4630920, 4741180, 4978239, 5381880, 5689416, 6637652, 7111770, 8297065, 9482360, 9956478, 13275304, 14223540, 16594130, 19912956, 24891195, 28447080, 33188260, 39825912, 49782390, 66376520, 99564780, 199129560]

約数ペア:

[(1, 199129560), (2, 99564780), (3, 66376520), (4, 49782390), (5, 39825912), (6, 33188260), (7, 28447080), (8, 24891195), (10, 19912956), (12, 16594130), (14, 14223540), (15, 13275304), (20, 9956478), (21, 9482360), (24, 8297065), (28, 7111770), (30, 6637652), (35, 5689416), (37, 5381880), (40, 4978239), (42, 4741180), (43, 4630920), (56, 3555885), (60, 3318826), (70, 2844708), (74, 2690940), (84, 2370590), (86, 2315460), (105, 1896472), (111, 1793960), (120, 1659413), (129, 1543640), (140, 1422354), (148, 1345470), (149, 1336440), (168, 1185295), (172, 1157730), (185, 1076376), (210, 948236), (215, 926184), (222, 896980), (258, 771820), (259, 768840), (280, 711177), (296, 672735), (298, 668220), (301, 661560), (344, 578865), (370, 538188), (420, 474118), (430, 463092), (444, 448490), (447, 445480), (516, 385910), (518, 384420), (555, 358792), (596, 334110), (602, 330780), (645, 308728), (740, 269094), (745, 267288), (777, 256280), (840, 237059), (860, 231546), (888, 224245), (894, 222740), (903, 220520), (1032, 192955), (1036, 192210), (1043, 190920), (1110, 179396), (1192, 167055), (1204, 165390), (1290, 154364), (1295, 153768), (1480, 134547), (1490, 133644), (1505, 132312), (1554, 128140), (1591, 125160), (1720, 115773), (1788, 111370), (1806, 110260), (2072, 96105), (2086, 95460), (2220, 89698), (2235, 89096), (2408, 82695), (2580, 77182), (2590, 76884), (2980, 66822), (3010, 66156), (3108, 64070), (3129, 63640), (3182, 62580), (3576, 55685), (3612, 55130), (3885, 51256), (4172, 47730), (4440, 44849), (4470, 44548), (4515, 44104), (4773, 41720), (5160, 38591), (5180, 38442), (5215, 38184), (5513, 36120), (5960, 33411), (6020, 33078), (6216, 32035), (6258, 31820), (6364, 31290), (6407, 31080), (7224, 27565), (7770, 25628), (7955, 25032), (8344, 23865), (8940, 22274), (9030, 22052), (9546, 20860), (10360, 19221), (10430, 19092), (11026, 18060), (11137, 17880), (12040, 16539), (12516, 15910), (12728, 15645), (12814, 15540)]