19794447360

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 528

約数和(自身を含む): 73176156000

約数和(自身を除く): 53381708640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 149, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 298, 310, 320, 360, 372, 384, 432, 447, 465, 480, 496, 512, 540, 558, 576, 596, 620, 640, 720, 744, 745, 768, 837, 864, 894, 930, 960, 961, 992, 1024, 1080, 1116, 1152, 1192, 1240, 1280, 1341, 1395, 1440, 1488, 1490, 1536, 1674, 1728, 1788, 1860, 1920, 1922, 1984, 2160, 2232, 2235, 2304, 2384, 2480, 2560, 2682, 2790, 2880, 2883, 2976, 2980, 3072, 3348, 3456, 3576, 3720, 3840, 3844, 3968, 4023, 4185, 4320, 4464, 4470, 4608, 4619, 4768, 4805, 4960, 5120, 5364, 5580, 5760, 5766, 5952, 5960, 6696, 6705, 6912, 7152, 7440, 7680, 7688, 7936, 8046, 8370, 8640, 8649, 8928, 8940, 9216, 9238, 9536, 9610, 9920, 10728, 11160, 11520, 11532, 11904, 11920, 13392, 13410, 13824, 13857, 14304, 14415, 14880, 15360, 15376, 15872, 16092, 16740, 17280, 17298, 17856, 17880, 18476, 19072, 19220, 19840, 20115, 21456, 22320, 23040, 23064, 23095, 23808, 23840, 25947, 26784, 26820, 27648, 27714, 28608, 28830, 29760, 30752, 31744, 32184, 33480, 34560, 34596, 35712, 35760, 36952, 38144, 38440, 39680, 40230, 41571, 42912, 43245, 44640, 46080, 46128, 46190, 47616, 47680, 51894, 53568, 53640, 55428, 57216, 57660, 59520, 61504, 64368, 66960, 69120, 69192, 69285, 71424, 71520, 73904, 76288, 76880, 79360, 80460, 83142, 85824, 86490, 89280, 92256, 92380, 95232, 95360, 103788, 107136, 107280, 110856, 114432, 115320, 119040, 123008, 124713, 128736, 129735, 133920, 138240, 138384, 138570, 142848, 143040, 143189, 147808, 152576, 153760, 158720, 160920, 166284, 171648, 172980, 178560, 184512, 184760, 190720, 207576, 207855, 214272, 214560, 221712, 228864, 230640, 238080, 246016, 249426, 257472, 259470, 267840, 276768, 277140, 285696, 286080, 286378, 295616, 307520, 321840, 332568, 343296, 345960, 357120, 369024, 369520, 381440, 415152, 415710, 428544, 429120, 429567, 443424, 457728, 461280, 476160, 492032, 498852, 514944, 518940, 535680, 553536, 554280, 572160, 572756, 591232, 615040, 623565, 643680, 665136, 686592, 691920, 714240, 715945, 738048, 739040, 762880, 830304, 831420, 857088, 858240, 859134, 886848, 922560, 984064, 997704, 1029888, 1037880, 1071360, 1107072, 1108560, 1144320, 1145512, 1182464, 1230080, 1247130, 1287360, 1288701, 1330272, 1373184, 1383840, 1428480, 1431890, 1476096, 1478080, 1660608, 1662840, 1716480, 1718268, 1773696, 1845120, 1995408, 2059776, 2075760, 2142720, 2147835, 2214144, 2217120, 2288640, 2291024, 2364928, 2460160, 2494260, 2574720, 2577402, 2660544, 2767680, 2863780, 2952192, 2956160, 3321216, 3325680, 3432960, 3436536, 3547392, 3690240, 3866103, 3990816, 4119552, 4151520, 4285440, 4295670, 4428288, 4434240, 4582048, 4729856, 4920320, 4988520, 5149440, 5154804, 5321088, 5535360, 5727560, 5912320, 6443505, 6642432, 6651360, 6865920, 6873072, 7094784, 7380480, 7732206, 7981632, 8303040, 8591340, 8856576, 8868480, 9164096, 9977040, 10298880, 10309608, 10642176, 11070720, 11455120, 11824640, 12887010, 13284864, 13302720, 13746144, 14189568, 14760960, 15464412, 15963264, 16606080, 17182680, 17736960, 18328192, 19330515, 19954080, 20597760, 20619216, 21284352, 22141440, 22910240, 23649280, 25774020, 26569728, 26605440, 27492288, 30928824, 31926528, 33212160, 34365360, 35473920, 36656384, 38661030, 39908160, 41238432, 42568704, 44282880, 45820480, 51548040, 53210880, 54984576, 61857648, 63853056, 66424320, 68730720, 70947840, 73312768, 77322060, 79816320, 82476864, 91640960, 103096080, 106421760, 109969152, 123715296, 127706112, 132848640, 137461440, 146625536, 154644120, 159632640, 164953728, 183281920, 206192160, 212843520, 219938304, 247430592, 274922880, 309288240, 319265280, 329907456, 366563840, 412384320, 439876608, 494861184, 549845760, 618576480, 638530560, 659814912, 733127680, 824768640, 989722368, 1099691520, 1237152960, 1319629824, 1649537280, 1979444736, 2199383040, 2474305920, 3299074560, 3958889472, 4948611840, 6598149120, 9897223680, 19794447360]

約数ペア:

[(1, 19794447360), (2, 9897223680), (3, 6598149120), (4, 4948611840), (5, 3958889472), (6, 3299074560), (8, 2474305920), (9, 2199383040), (10, 1979444736), (12, 1649537280), (15, 1319629824), (16, 1237152960), (18, 1099691520), (20, 989722368), (24, 824768640), (27, 733127680), (30, 659814912), (31, 638530560), (32, 618576480), (36, 549845760), (40, 494861184), (45, 439876608), (48, 412384320), (54, 366563840), (60, 329907456), (62, 319265280), (64, 309288240), (72, 274922880), (80, 247430592), (90, 219938304), (93, 212843520), (96, 206192160), (108, 183281920), (120, 164953728), (124, 159632640), (128, 154644120), (135, 146625536), (144, 137461440), (149, 132848640), (155, 127706112), (160, 123715296), (180, 109969152), (186, 106421760), (192, 103096080), (216, 91640960), (240, 82476864), (248, 79816320), (256, 77322060), (270, 73312768), (279, 70947840), (288, 68730720), (298, 66424320), (310, 63853056), (320, 61857648), (360, 54984576), (372, 53210880), (384, 51548040), (432, 45820480), (447, 44282880), (465, 42568704), (480, 41238432), (496, 39908160), (512, 38661030), (540, 36656384), (558, 35473920), (576, 34365360), (596, 33212160), (620, 31926528), (640, 30928824), (720, 27492288), (744, 26605440), (745, 26569728), (768, 25774020), (837, 23649280), (864, 22910240), (894, 22141440), (930, 21284352), (960, 20619216), (961, 20597760), (992, 19954080), (1024, 19330515), (1080, 18328192), (1116, 17736960), (1152, 17182680), (1192, 16606080), (1240, 15963264), (1280, 15464412), (1341, 14760960), (1395, 14189568), (1440, 13746144), (1488, 13302720), (1490, 13284864), (1536, 12887010), (1674, 11824640), (1728, 11455120), (1788, 11070720), (1860, 10642176), (1920, 10309608), (1922, 10298880), (1984, 9977040), (2160, 9164096), (2232, 8868480), (2235, 8856576), (2304, 8591340), (2384, 8303040), (2480, 7981632), (2560, 7732206), (2682, 7380480), (2790, 7094784), (2880, 6873072), (2883, 6865920), (2976, 6651360), (2980, 6642432), (3072, 6443505), (3348, 5912320), (3456, 5727560), (3576, 5535360), (3720, 5321088), (3840, 5154804), (3844, 5149440), (3968, 4988520), (4023, 4920320), (4185, 4729856), (4320, 4582048), (4464, 4434240), (4470, 4428288), (4608, 4295670), (4619, 4285440), (4768, 4151520), (4805, 4119552), (4960, 3990816), (5120, 3866103), (5364, 3690240), (5580, 3547392), (5760, 3436536), (5766, 3432960), (5952, 3325680), (5960, 3321216), (6696, 2956160), (6705, 2952192), (6912, 2863780), (7152, 2767680), (7440, 2660544), (7680, 2577402), (7688, 2574720), (7936, 2494260), (8046, 2460160), (8370, 2364928), (8640, 2291024), (8649, 2288640), (8928, 2217120), (8940, 2214144), (9216, 2147835), (9238, 2142720), (9536, 2075760), (9610, 2059776), (9920, 1995408), (10728, 1845120), (11160, 1773696), (11520, 1718268), (11532, 1716480), (11904, 1662840), (11920, 1660608), (13392, 1478080), (13410, 1476096), (13824, 1431890), (13857, 1428480), (14304, 1383840), (14415, 1373184), (14880, 1330272), (15360, 1288701), (15376, 1287360), (15872, 1247130), (16092, 1230080), (16740, 1182464), (17280, 1145512), (17298, 1144320), (17856, 1108560), (17880, 1107072), (18476, 1071360), (19072, 1037880), (19220, 1029888), (19840, 997704), (20115, 984064), (21456, 922560), (22320, 886848), (23040, 859134), (23064, 858240), (23095, 857088), (23808, 831420), (23840, 830304), (25947, 762880), (26784, 739040), (26820, 738048), (27648, 715945), (27714, 714240), (28608, 691920), (28830, 686592), (29760, 665136), (30752, 643680), (31744, 623565), (32184, 615040), (33480, 591232), (34560, 572756), (34596, 572160), (35712, 554280), (35760, 553536), (36952, 535680), (38144, 518940), (38440, 514944), (39680, 498852), (40230, 492032), (41571, 476160), (42912, 461280), (43245, 457728), (44640, 443424), (46080, 429567), (46128, 429120), (46190, 428544), (47616, 415710), (47680, 415152), (51894, 381440), (53568, 369520), (53640, 369024), (55428, 357120), (57216, 345960), (57660, 343296), (59520, 332568), (61504, 321840), (64368, 307520), (66960, 295616), (69120, 286378), (69192, 286080), (69285, 285696), (71424, 277140), (71520, 276768), (73904, 267840), (76288, 259470), (76880, 257472), (79360, 249426), (80460, 246016), (83142, 238080), (85824, 230640), (86490, 228864), (89280, 221712), (92256, 214560), (92380, 214272), (95232, 207855), (95360, 207576), (103788, 190720), (107136, 184760), (107280, 184512), (110856, 178560), (114432, 172980), (115320, 171648), (119040, 166284), (123008, 160920), (124713, 158720), (128736, 153760), (129735, 152576), (133920, 147808), (138240, 143189), (138384, 143040), (138570, 142848)]