16728215040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 640

約数和(自身を含む): 63293091840

約数和(自身を除く): 46564876800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 45, 48, 54, 60, 62, 64, 72, 74, 80, 90, 93, 96, 108, 111, 120, 124, 128, 135, 144, 148, 155, 160, 180, 185, 186, 192, 211, 216, 222, 240, 248, 256, 270, 279, 288, 296, 310, 320, 333, 360, 370, 372, 384, 422, 432, 444, 465, 480, 496, 512, 540, 555, 558, 576, 592, 620, 633, 640, 666, 720, 740, 744, 768, 837, 844, 864, 888, 930, 960, 992, 999, 1055, 1080, 1110, 1116, 1147, 1152, 1184, 1240, 1266, 1280, 1332, 1395, 1440, 1480, 1488, 1536, 1665, 1674, 1688, 1728, 1776, 1860, 1899, 1920, 1984, 1998, 2110, 2160, 2220, 2232, 2294, 2304, 2368, 2480, 2532, 2560, 2664, 2790, 2880, 2960, 2976, 3165, 3330, 3348, 3376, 3441, 3456, 3552, 3720, 3798, 3840, 3968, 3996, 4185, 4220, 4320, 4440, 4464, 4588, 4608, 4736, 4960, 4995, 5064, 5328, 5580, 5697, 5735, 5760, 5920, 5952, 6330, 6541, 6660, 6696, 6752, 6882, 6912, 7104, 7440, 7596, 7680, 7807, 7936, 7992, 8370, 8440, 8640, 8880, 8928, 9176, 9472, 9495, 9920, 9990, 10128, 10323, 10656, 11160, 11394, 11470, 11520, 11840, 11904, 12660, 13082, 13320, 13392, 13504, 13764, 13824, 14208, 14880, 15192, 15614, 15872, 15984, 16740, 16880, 17205, 17280, 17760, 17856, 18352, 18944, 18990, 19623, 19840, 19980, 20256, 20646, 21312, 22320, 22788, 22940, 23040, 23421, 23680, 23808, 25320, 26164, 26640, 26784, 27008, 27528, 28416, 28485, 29760, 30384, 30969, 31228, 31968, 32705, 33480, 33760, 34410, 34560, 35520, 35712, 36704, 37980, 39035, 39246, 39680, 39960, 40512, 41292, 42624, 44640, 45576, 45880, 46842, 47360, 47616, 50640, 51615, 52328, 53280, 53568, 54016, 55056, 56832, 56970, 58869, 59520, 60768, 61938, 62456, 63936, 65410, 66960, 67520, 68820, 69120, 70263, 71040, 71424, 73408, 75960, 78070, 78492, 79360, 79920, 81024, 82584, 85248, 89280, 91152, 91760, 93684, 94720, 98115, 101280, 103230, 104656, 106560, 107136, 108032, 110112, 113940, 117105, 117738, 119040, 121536, 123876, 124912, 127872, 130820, 133920, 135040, 137640, 140526, 142080, 142848, 146816, 151920, 154845, 156140, 156984, 159840, 162048, 165168, 170496, 176607, 178560, 182304, 183520, 187368, 196230, 202560, 206460, 209312, 210789, 213120, 214272, 220224, 227880, 234210, 235476, 238080, 242017, 243072, 247752, 249824, 255744, 261640, 267840, 270080, 275280, 281052, 284160, 293632, 294345, 303840, 309690, 312280, 313968, 319680, 324096, 330336, 351315, 353214, 357120, 364608, 367040, 374736, 392460, 405120, 412920, 418624, 421578, 426240, 428544, 440448, 455760, 468420, 470952, 484034, 486144, 495504, 499648, 511488, 523280, 535680, 540160, 550560, 562104, 587264, 588690, 607680, 619380, 624560, 627936, 639360, 660672, 702630, 706428, 714240, 726051, 729216, 734080, 749472, 784920, 810240, 825840, 837248, 843156, 852480, 880896, 883035, 911520, 936840, 941904, 968068, 972288, 991008, 999296, 1046560, 1053945, 1071360, 1101120, 1124208, 1177380, 1210085, 1215360, 1238760, 1249120, 1255872, 1278720, 1321344, 1405260, 1412856, 1452102, 1458432, 1468160, 1498944, 1569840, 1620480, 1651680, 1674496, 1686312, 1761792, 1766070, 1823040, 1873680, 1883808, 1936136, 1982016, 1998592, 2093120, 2107890, 2142720, 2178153, 2202240, 2248416, 2354760, 2420170, 2430720, 2477520, 2498240, 2511744, 2557440, 2642688, 2810520, 2825712, 2904204, 2916864, 2936320, 2997888, 3139680, 3303360, 3348992, 3372624, 3532140, 3630255, 3646080, 3747360, 3767616, 3872272, 3964032, 3997184, 4186240, 4215780, 4356306, 4404480, 4496832, 4709520, 4840340, 4861440, 4955040, 4996480, 5023488, 5285376, 5621040, 5651424, 5808408, 5995776, 6279360, 6534459, 6606720, 6745248, 7064280, 7260510, 7292160, 7494720, 7535232, 7744544, 7928064, 8372480, 8431560, 8712612, 8808960, 8993664, 9419040, 9680680, 9910080, 9992960, 10046976, 10890765, 11242080, 11302848, 11616816, 11991552, 12558720, 13068918, 13213440, 13490496, 14128560, 14521020, 14584320, 14989440, 15070464, 15489088, 15856128, 16744960, 16863120, 17425224, 17987328, 18838080, 19361360, 19820160, 19985920, 21781530, 22484160, 22605696, 23233632, 25117440, 26137836, 26426880, 26980992, 28257120, 29042040, 29978880, 30140928, 30978176, 32672295, 33726240, 34850448, 35974656, 37676160, 38722720, 39640320, 43563060, 44968320, 45211392, 46467264, 50234880, 52275672, 53961984, 56514240, 58084080, 59957760, 61956352, 65344590, 67452480, 69700896, 75352320, 77445440, 79280640, 87126120, 89936640, 90422784, 92934528, 104551344, 107923968, 113028480, 116168160, 123912704, 130689180, 134904960, 139401792, 150704640, 154890880, 174252240, 179873280, 185869056, 209102688, 226056960, 232336320, 261378360, 269809920, 278803584, 309781760, 348504480, 371738112, 418205376, 452113920, 464672640, 522756720, 539619840, 557607168, 619563520, 697008960, 836410752, 929345280, 1045513440, 1115214336, 1394017920, 1672821504, 1858690560, 2091026880, 2788035840, 3345643008, 4182053760, 5576071680, 8364107520, 16728215040]

約数ペア:

[(1, 16728215040), (2, 8364107520), (3, 5576071680), (4, 4182053760), (5, 3345643008), (6, 2788035840), (8, 2091026880), (9, 1858690560), (10, 1672821504), (12, 1394017920), (15, 1115214336), (16, 1045513440), (18, 929345280), (20, 836410752), (24, 697008960), (27, 619563520), (30, 557607168), (31, 539619840), (32, 522756720), (36, 464672640), (37, 452113920), (40, 418205376), (45, 371738112), (48, 348504480), (54, 309781760), (60, 278803584), (62, 269809920), (64, 261378360), (72, 232336320), (74, 226056960), (80, 209102688), (90, 185869056), (93, 179873280), (96, 174252240), (108, 154890880), (111, 150704640), (120, 139401792), (124, 134904960), (128, 130689180), (135, 123912704), (144, 116168160), (148, 113028480), (155, 107923968), (160, 104551344), (180, 92934528), (185, 90422784), (186, 89936640), (192, 87126120), (211, 79280640), (216, 77445440), (222, 75352320), (240, 69700896), (248, 67452480), (256, 65344590), (270, 61956352), (279, 59957760), (288, 58084080), (296, 56514240), (310, 53961984), (320, 52275672), (333, 50234880), (360, 46467264), (370, 45211392), (372, 44968320), (384, 43563060), (422, 39640320), (432, 38722720), (444, 37676160), (465, 35974656), (480, 34850448), (496, 33726240), (512, 32672295), (540, 30978176), (555, 30140928), (558, 29978880), (576, 29042040), (592, 28257120), (620, 26980992), (633, 26426880), (640, 26137836), (666, 25117440), (720, 23233632), (740, 22605696), (744, 22484160), (768, 21781530), (837, 19985920), (844, 19820160), (864, 19361360), (888, 18838080), (930, 17987328), (960, 17425224), (992, 16863120), (999, 16744960), (1055, 15856128), (1080, 15489088), (1110, 15070464), (1116, 14989440), (1147, 14584320), (1152, 14521020), (1184, 14128560), (1240, 13490496), (1266, 13213440), (1280, 13068918), (1332, 12558720), (1395, 11991552), (1440, 11616816), (1480, 11302848), (1488, 11242080), (1536, 10890765), (1665, 10046976), (1674, 9992960), (1688, 9910080), (1728, 9680680), (1776, 9419040), (1860, 8993664), (1899, 8808960), (1920, 8712612), (1984, 8431560), (1998, 8372480), (2110, 7928064), (2160, 7744544), (2220, 7535232), (2232, 7494720), (2294, 7292160), (2304, 7260510), (2368, 7064280), (2480, 6745248), (2532, 6606720), (2560, 6534459), (2664, 6279360), (2790, 5995776), (2880, 5808408), (2960, 5651424), (2976, 5621040), (3165, 5285376), (3330, 5023488), (3348, 4996480), (3376, 4955040), (3441, 4861440), (3456, 4840340), (3552, 4709520), (3720, 4496832), (3798, 4404480), (3840, 4356306), (3968, 4215780), (3996, 4186240), (4185, 3997184), (4220, 3964032), (4320, 3872272), (4440, 3767616), (4464, 3747360), (4588, 3646080), (4608, 3630255), (4736, 3532140), (4960, 3372624), (4995, 3348992), (5064, 3303360), (5328, 3139680), (5580, 2997888), (5697, 2936320), (5735, 2916864), (5760, 2904204), (5920, 2825712), (5952, 2810520), (6330, 2642688), (6541, 2557440), (6660, 2511744), (6696, 2498240), (6752, 2477520), (6882, 2430720), (6912, 2420170), (7104, 2354760), (7440, 2248416), (7596, 2202240), (7680, 2178153), (7807, 2142720), (7936, 2107890), (7992, 2093120), (8370, 1998592), (8440, 1982016), (8640, 1936136), (8880, 1883808), (8928, 1873680), (9176, 1823040), (9472, 1766070), (9495, 1761792), (9920, 1686312), (9990, 1674496), (10128, 1651680), (10323, 1620480), (10656, 1569840), (11160, 1498944), (11394, 1468160), (11470, 1458432), (11520, 1452102), (11840, 1412856), (11904, 1405260), (12660, 1321344), (13082, 1278720), (13320, 1255872), (13392, 1249120), (13504, 1238760), (13764, 1215360), (13824, 1210085), (14208, 1177380), (14880, 1124208), (15192, 1101120), (15614, 1071360), (15872, 1053945), (15984, 1046560), (16740, 999296), (16880, 991008), (17205, 972288), (17280, 968068), (17760, 941904), (17856, 936840), (18352, 911520), (18944, 883035), (18990, 880896), (19623, 852480), (19840, 843156), (19980, 837248), (20256, 825840), (20646, 810240), (21312, 784920), (22320, 749472), (22788, 734080), (22940, 729216), (23040, 726051), (23421, 714240), (23680, 706428), (23808, 702630), (25320, 660672), (26164, 639360), (26640, 627936), (26784, 624560), (27008, 619380), (27528, 607680), (28416, 588690), (28485, 587264), (29760, 562104), (30384, 550560), (30969, 540160), (31228, 535680), (31968, 523280), (32705, 511488), (33480, 499648), (33760, 495504), (34410, 486144), (34560, 484034), (35520, 470952), (35712, 468420), (36704, 455760), (37980, 440448), (39035, 428544), (39246, 426240), (39680, 421578), (39960, 418624), (40512, 412920), (41292, 405120), (42624, 392460), (44640, 374736), (45576, 367040), (45880, 364608), (46842, 357120), (47360, 353214), (47616, 351315), (50640, 330336), (51615, 324096), (52328, 319680), (53280, 313968), (53568, 312280), (54016, 309690), (55056, 303840), (56832, 294345), (56970, 293632), (58869, 284160), (59520, 281052), (60768, 275280), (61938, 270080), (62456, 267840), (63936, 261640), (65410, 255744), (66960, 249824), (67520, 247752), (68820, 243072), (69120, 242017), (70263, 238080), (71040, 235476), (71424, 234210), (73408, 227880), (75960, 220224), (78070, 214272), (78492, 213120), (79360, 210789), (79920, 209312), (81024, 206460), (82584, 202560), (85248, 196230), (89280, 187368), (91152, 183520), (91760, 182304), (93684, 178560), (94720, 176607), (98115, 170496), (101280, 165168), (103230, 162048), (104656, 159840), (106560, 156984), (107136, 156140), (108032, 154845), (110112, 151920), (113940, 146816), (117105, 142848), (117738, 142080), (119040, 140526), (121536, 137640), (123876, 135040), (124912, 133920), (127872, 130820)]