381058560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 1399464000

約数和(自身を除く): 1018405440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 149, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 298, 320, 333, 360, 370, 384, 432, 444, 447, 480, 512, 540, 555, 576, 592, 596, 640, 666, 720, 740, 745, 768, 864, 888, 894, 960, 999, 1080, 1110, 1152, 1184, 1192, 1280, 1332, 1341, 1440, 1480, 1490, 1536, 1665, 1728, 1776, 1788, 1920, 1998, 2160, 2220, 2235, 2304, 2368, 2384, 2560, 2664, 2682, 2880, 2960, 2980, 3330, 3456, 3552, 3576, 3840, 3996, 4023, 4320, 4440, 4470, 4608, 4736, 4768, 4995, 5328, 5364, 5513, 5760, 5920, 5960, 6660, 6705, 6912, 7104, 7152, 7680, 7992, 8046, 8640, 8880, 8940, 9472, 9536, 9990, 10656, 10728, 11026, 11520, 11840, 11920, 13320, 13410, 13824, 14208, 14304, 15984, 16092, 16539, 17280, 17760, 17880, 18944, 19072, 19980, 20115, 21312, 21456, 22052, 23040, 23680, 23840, 26640, 26820, 27565, 28416, 28608, 31968, 32184, 33078, 34560, 35520, 35760, 38144, 39960, 40230, 42624, 42912, 44104, 47360, 47680, 49617, 53280, 53640, 55130, 56832, 57216, 63936, 64368, 66156, 69120, 71040, 71520, 76288, 79920, 80460, 82695, 85248, 85824, 88208, 94720, 95360, 99234, 106560, 107280, 110260, 114432, 127872, 128736, 132312, 142080, 143040, 148851, 159840, 160920, 165390, 170496, 171648, 176416, 190720, 198468, 213120, 214560, 220520, 228864, 248085, 255744, 257472, 264624, 284160, 286080, 297702, 319680, 321840, 330780, 343296, 352832, 381440, 396936, 426240, 429120, 441040, 496170, 511488, 514944, 529248, 572160, 595404, 639360, 643680, 661560, 686592, 705664, 744255, 793872, 852480, 858240, 882080, 992340, 1029888, 1058496, 1144320, 1190808, 1278720, 1287360, 1323120, 1411328, 1488510, 1587744, 1716480, 1764160, 1984680, 2059776, 2116992, 2381616, 2557440, 2574720, 2646240, 2822656, 2977020, 3175488, 3432960, 3528320, 3969360, 4233984, 4763232, 5149440, 5292480, 5954040, 6350976, 7056640, 7938720, 8467968, 9526464, 10298880, 10584960, 11908080, 12701952, 14113280, 15877440, 19052928, 21169920, 23816160, 25403904, 31754880, 38105856, 42339840, 47632320, 63509760, 76211712, 95264640, 127019520, 190529280, 381058560]

約数ペア:

[(1, 381058560), (2, 190529280), (3, 127019520), (4, 95264640), (5, 76211712), (6, 63509760), (8, 47632320), (9, 42339840), (10, 38105856), (12, 31754880), (15, 25403904), (16, 23816160), (18, 21169920), (20, 19052928), (24, 15877440), (27, 14113280), (30, 12701952), (32, 11908080), (36, 10584960), (37, 10298880), (40, 9526464), (45, 8467968), (48, 7938720), (54, 7056640), (60, 6350976), (64, 5954040), (72, 5292480), (74, 5149440), (80, 4763232), (90, 4233984), (96, 3969360), (108, 3528320), (111, 3432960), (120, 3175488), (128, 2977020), (135, 2822656), (144, 2646240), (148, 2574720), (149, 2557440), (160, 2381616), (180, 2116992), (185, 2059776), (192, 1984680), (216, 1764160), (222, 1716480), (240, 1587744), (256, 1488510), (270, 1411328), (288, 1323120), (296, 1287360), (298, 1278720), (320, 1190808), (333, 1144320), (360, 1058496), (370, 1029888), (384, 992340), (432, 882080), (444, 858240), (447, 852480), (480, 793872), (512, 744255), (540, 705664), (555, 686592), (576, 661560), (592, 643680), (596, 639360), (640, 595404), (666, 572160), (720, 529248), (740, 514944), (745, 511488), (768, 496170), (864, 441040), (888, 429120), (894, 426240), (960, 396936), (999, 381440), (1080, 352832), (1110, 343296), (1152, 330780), (1184, 321840), (1192, 319680), (1280, 297702), (1332, 286080), (1341, 284160), (1440, 264624), (1480, 257472), (1490, 255744), (1536, 248085), (1665, 228864), (1728, 220520), (1776, 214560), (1788, 213120), (1920, 198468), (1998, 190720), (2160, 176416), (2220, 171648), (2235, 170496), (2304, 165390), (2368, 160920), (2384, 159840), (2560, 148851), (2664, 143040), (2682, 142080), (2880, 132312), (2960, 128736), (2980, 127872), (3330, 114432), (3456, 110260), (3552, 107280), (3576, 106560), (3840, 99234), (3996, 95360), (4023, 94720), (4320, 88208), (4440, 85824), (4470, 85248), (4608, 82695), (4736, 80460), (4768, 79920), (4995, 76288), (5328, 71520), (5364, 71040), (5513, 69120), (5760, 66156), (5920, 64368), (5960, 63936), (6660, 57216), (6705, 56832), (6912, 55130), (7104, 53640), (7152, 53280), (7680, 49617), (7992, 47680), (8046, 47360), (8640, 44104), (8880, 42912), (8940, 42624), (9472, 40230), (9536, 39960), (9990, 38144), (10656, 35760), (10728, 35520), (11026, 34560), (11520, 33078), (11840, 32184), (11920, 31968), (13320, 28608), (13410, 28416), (13824, 27565), (14208, 26820), (14304, 26640), (15984, 23840), (16092, 23680), (16539, 23040), (17280, 22052), (17760, 21456), (17880, 21312), (18944, 20115), (19072, 19980)]