19218174720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 576

約数和(自身を含む): 69227827200

約数和(自身を除く): 50009652480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 31, 32, 38, 40, 48, 57, 58, 60, 62, 64, 76, 80, 87, 93, 95, 96, 114, 116, 120, 124, 128, 145, 152, 155, 160, 174, 186, 190, 192, 228, 232, 240, 248, 256, 285, 290, 293, 304, 310, 320, 348, 372, 380, 384, 435, 456, 464, 465, 480, 496, 551, 570, 580, 586, 589, 608, 620, 640, 696, 744, 760, 768, 870, 879, 899, 912, 928, 930, 960, 992, 1102, 1140, 1160, 1172, 1178, 1216, 1240, 1280, 1392, 1465, 1488, 1520, 1653, 1740, 1758, 1767, 1798, 1824, 1856, 1860, 1920, 1984, 2204, 2280, 2320, 2344, 2356, 2432, 2480, 2697, 2755, 2784, 2930, 2945, 2976, 3040, 3306, 3480, 3516, 3534, 3596, 3648, 3712, 3720, 3840, 3968, 4395, 4408, 4495, 4560, 4640, 4688, 4712, 4864, 4960, 5394, 5510, 5567, 5568, 5860, 5890, 5952, 6080, 6612, 6960, 7032, 7068, 7192, 7296, 7424, 7440, 7936, 8265, 8497, 8790, 8816, 8835, 8990, 9083, 9120, 9280, 9376, 9424, 9920, 10788, 11020, 11134, 11136, 11720, 11780, 11904, 12160, 13224, 13485, 13920, 14064, 14136, 14384, 14592, 14880, 16530, 16701, 16994, 17081, 17580, 17632, 17670, 17980, 18166, 18240, 18560, 18752, 18848, 19840, 21576, 22040, 22268, 22272, 23440, 23560, 23808, 24320, 25491, 26448, 26970, 27249, 27835, 27840, 28128, 28272, 28768, 29760, 33060, 33402, 33988, 34162, 35160, 35264, 35340, 35960, 36332, 36480, 37120, 37504, 37696, 39680, 42485, 43152, 44080, 44536, 45415, 46880, 47120, 50982, 51243, 52896, 53940, 54498, 55670, 55680, 56256, 56544, 57536, 59520, 66120, 66804, 67976, 68324, 70320, 70528, 70680, 71920, 72664, 72960, 75008, 75392, 83505, 84970, 85405, 86304, 88160, 89072, 90830, 93760, 94240, 101964, 102486, 105792, 107880, 108996, 111340, 111360, 112512, 113088, 115072, 119040, 127455, 132240, 133608, 135952, 136245, 136648, 140640, 141056, 141360, 143840, 145328, 150784, 161443, 167010, 169940, 170810, 172577, 172608, 176320, 178144, 181660, 187520, 188480, 203928, 204972, 211584, 215760, 217992, 222680, 225024, 226176, 230144, 254910, 256215, 263407, 264480, 267216, 271904, 272490, 273296, 281280, 282720, 287680, 290656, 322886, 334020, 339880, 341620, 345154, 345216, 352640, 356288, 363320, 375040, 376960, 407856, 409944, 423168, 431520, 435984, 445360, 452352, 484329, 509820, 512430, 517731, 526814, 528960, 534432, 543808, 544980, 546592, 562560, 565440, 575360, 581312, 645772, 668040, 679760, 683240, 690308, 690432, 705280, 712576, 726640, 753920, 790221, 807215, 815712, 819888, 862885, 863040, 871968, 890720, 968658, 1019640, 1024860, 1035462, 1053628, 1057920, 1068864, 1087616, 1089960, 1093184, 1125120, 1130880, 1150720, 1162624, 1291544, 1317035, 1336080, 1359520, 1366480, 1380616, 1425152, 1453280, 1580442, 1614430, 1631424, 1639776, 1725770, 1726080, 1743936, 1781440, 1937316, 2039280, 2049720, 2070924, 2107256, 2115840, 2137728, 2175232, 2179920, 2186368, 2261760, 2325248, 2421645, 2583088, 2588655, 2634070, 2672160, 2719040, 2732960, 2761232, 2906560, 3160884, 3228860, 3262848, 3279552, 3451540, 3452160, 3487872, 3562880, 3874632, 3951105, 4078560, 4099440, 4141848, 4214512, 4275456, 4359840, 4372736, 4843290, 5004733, 5166176, 5177310, 5268140, 5344320, 5438080, 5465920, 5522464, 5813120, 6321768, 6457720, 6525696, 6559104, 6903080, 6975744, 7125760, 7749264, 7902210, 8157120, 8198880, 8283696, 8429024, 8719680, 9686580, 10009466, 10332352, 10354620, 10536280, 10688640, 10876160, 10931840, 11044928, 11626240, 12643536, 12915440, 13118208, 13806160, 15014199, 15498528, 15804420, 16314240, 16397760, 16567392, 16858048, 17439360, 19373160, 20018932, 20664704, 20709240, 21072560, 21377280, 21863680, 22089856, 25023665, 25287072, 25830880, 27612320, 30028398, 30997056, 31608840, 32628480, 32795520, 33134784, 33716096, 34878720, 38746320, 40037864, 41329408, 41418480, 42145120, 44179712, 50047330, 50574144, 51661760, 55224640, 60056796, 61994112, 63217680, 65591040, 66269568, 67432192, 75070995, 77492640, 80075728, 82836960, 84290240, 100094660, 101148288, 103323520, 110449280, 120113592, 123988224, 126435360, 132539136, 150141990, 154985280, 160151456, 165673920, 168580480, 200189320, 202296576, 206647040, 220898560, 240227184, 252870720, 300283980, 309970560, 320302912, 331347840, 337160960, 400378640, 480454368, 505741440, 600567960, 619941120, 640605824, 662695680, 800757280, 960908736, 1011482880, 1201135920, 1281211648, 1601514560, 1921817472, 2402271840, 3203029120, 3843634944, 4804543680, 6406058240, 9609087360, 19218174720]

約数ペア:

[(1, 19218174720), (2, 9609087360), (3, 6406058240), (4, 4804543680), (5, 3843634944), (6, 3203029120), (8, 2402271840), (10, 1921817472), (12, 1601514560), (15, 1281211648), (16, 1201135920), (19, 1011482880), (20, 960908736), (24, 800757280), (29, 662695680), (30, 640605824), (31, 619941120), (32, 600567960), (38, 505741440), (40, 480454368), (48, 400378640), (57, 337160960), (58, 331347840), (60, 320302912), (62, 309970560), (64, 300283980), (76, 252870720), (80, 240227184), (87, 220898560), (93, 206647040), (95, 202296576), (96, 200189320), (114, 168580480), (116, 165673920), (120, 160151456), (124, 154985280), (128, 150141990), (145, 132539136), (152, 126435360), (155, 123988224), (160, 120113592), (174, 110449280), (186, 103323520), (190, 101148288), (192, 100094660), (228, 84290240), (232, 82836960), (240, 80075728), (248, 77492640), (256, 75070995), (285, 67432192), (290, 66269568), (293, 65591040), (304, 63217680), (310, 61994112), (320, 60056796), (348, 55224640), (372, 51661760), (380, 50574144), (384, 50047330), (435, 44179712), (456, 42145120), (464, 41418480), (465, 41329408), (480, 40037864), (496, 38746320), (551, 34878720), (570, 33716096), (580, 33134784), (586, 32795520), (589, 32628480), (608, 31608840), (620, 30997056), (640, 30028398), (696, 27612320), (744, 25830880), (760, 25287072), (768, 25023665), (870, 22089856), (879, 21863680), (899, 21377280), (912, 21072560), (928, 20709240), (930, 20664704), (960, 20018932), (992, 19373160), (1102, 17439360), (1140, 16858048), (1160, 16567392), (1172, 16397760), (1178, 16314240), (1216, 15804420), (1240, 15498528), (1280, 15014199), (1392, 13806160), (1465, 13118208), (1488, 12915440), (1520, 12643536), (1653, 11626240), (1740, 11044928), (1758, 10931840), (1767, 10876160), (1798, 10688640), (1824, 10536280), (1856, 10354620), (1860, 10332352), (1920, 10009466), (1984, 9686580), (2204, 8719680), (2280, 8429024), (2320, 8283696), (2344, 8198880), (2356, 8157120), (2432, 7902210), (2480, 7749264), (2697, 7125760), (2755, 6975744), (2784, 6903080), (2930, 6559104), (2945, 6525696), (2976, 6457720), (3040, 6321768), (3306, 5813120), (3480, 5522464), (3516, 5465920), (3534, 5438080), (3596, 5344320), (3648, 5268140), (3712, 5177310), (3720, 5166176), (3840, 5004733), (3968, 4843290), (4395, 4372736), (4408, 4359840), (4495, 4275456), (4560, 4214512), (4640, 4141848), (4688, 4099440), (4712, 4078560), (4864, 3951105), (4960, 3874632), (5394, 3562880), (5510, 3487872), (5567, 3452160), (5568, 3451540), (5860, 3279552), (5890, 3262848), (5952, 3228860), (6080, 3160884), (6612, 2906560), (6960, 2761232), (7032, 2732960), (7068, 2719040), (7192, 2672160), (7296, 2634070), (7424, 2588655), (7440, 2583088), (7936, 2421645), (8265, 2325248), (8497, 2261760), (8790, 2186368), (8816, 2179920), (8835, 2175232), (8990, 2137728), (9083, 2115840), (9120, 2107256), (9280, 2070924), (9376, 2049720), (9424, 2039280), (9920, 1937316), (10788, 1781440), (11020, 1743936), (11134, 1726080), (11136, 1725770), (11720, 1639776), (11780, 1631424), (11904, 1614430), (12160, 1580442), (13224, 1453280), (13485, 1425152), (13920, 1380616), (14064, 1366480), (14136, 1359520), (14384, 1336080), (14592, 1317035), (14880, 1291544), (16530, 1162624), (16701, 1150720), (16994, 1130880), (17081, 1125120), (17580, 1093184), (17632, 1089960), (17670, 1087616), (17980, 1068864), (18166, 1057920), (18240, 1053628), (18560, 1035462), (18752, 1024860), (18848, 1019640), (19840, 968658), (21576, 890720), (22040, 871968), (22268, 863040), (22272, 862885), (23440, 819888), (23560, 815712), (23808, 807215), (24320, 790221), (25491, 753920), (26448, 726640), (26970, 712576), (27249, 705280), (27835, 690432), (27840, 690308), (28128, 683240), (28272, 679760), (28768, 668040), (29760, 645772), (33060, 581312), (33402, 575360), (33988, 565440), (34162, 562560), (35160, 546592), (35264, 544980), (35340, 543808), (35960, 534432), (36332, 528960), (36480, 526814), (37120, 517731), (37504, 512430), (37696, 509820), (39680, 484329), (42485, 452352), (43152, 445360), (44080, 435984), (44536, 431520), (45415, 423168), (46880, 409944), (47120, 407856), (50982, 376960), (51243, 375040), (52896, 363320), (53940, 356288), (54498, 352640), (55670, 345216), (55680, 345154), (56256, 341620), (56544, 339880), (57536, 334020), (59520, 322886), (66120, 290656), (66804, 287680), (67976, 282720), (68324, 281280), (70320, 273296), (70528, 272490), (70680, 271904), (71920, 267216), (72664, 264480), (72960, 263407), (75008, 256215), (75392, 254910), (83505, 230144), (84970, 226176), (85405, 225024), (86304, 222680), (88160, 217992), (89072, 215760), (90830, 211584), (93760, 204972), (94240, 203928), (101964, 188480), (102486, 187520), (105792, 181660), (107880, 178144), (108996, 176320), (111340, 172608), (111360, 172577), (112512, 170810), (113088, 169940), (115072, 167010), (119040, 161443), (127455, 150784), (132240, 145328), (133608, 143840), (135952, 141360), (136245, 141056), (136648, 140640)]