16993831680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2539}}^1$

素因数の和:2656

約数の個数: 432

約数和(自身を含む): 68032823040

約数和(自身を除く): 51038991360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 166, 168, 180, 192, 210, 224, 240, 249, 252, 256, 280, 288, 315, 320, 332, 336, 360, 384, 415, 420, 448, 480, 498, 504, 560, 576, 581, 630, 640, 664, 672, 720, 747, 768, 830, 840, 896, 960, 996, 1008, 1120, 1152, 1162, 1245, 1260, 1280, 1328, 1344, 1440, 1494, 1660, 1680, 1743, 1792, 1920, 1992, 2016, 2240, 2304, 2324, 2490, 2520, 2539, 2656, 2688, 2880, 2905, 2988, 3320, 3360, 3486, 3735, 3840, 3984, 4032, 4480, 4648, 4980, 5040, 5078, 5229, 5312, 5376, 5760, 5810, 5976, 6640, 6720, 6972, 7470, 7617, 7968, 8064, 8715, 8960, 9296, 9960, 10080, 10156, 10458, 10624, 11520, 11620, 11952, 12695, 13280, 13440, 13944, 14940, 15234, 15936, 16128, 17430, 17773, 18592, 19920, 20160, 20312, 20916, 21248, 22851, 23240, 23904, 25390, 26145, 26560, 26880, 27888, 29880, 30468, 31872, 34860, 35546, 37184, 38085, 39840, 40320, 40624, 41832, 45702, 46480, 47808, 50780, 52290, 53120, 53319, 55776, 59760, 60936, 63744, 69720, 71092, 74368, 76170, 79680, 80640, 81248, 83664, 88865, 91404, 92960, 95616, 101560, 104580, 106240, 106638, 111552, 114255, 119520, 121872, 139440, 142184, 148736, 152340, 159360, 159957, 162496, 167328, 177730, 182808, 185920, 191232, 203120, 209160, 210737, 213276, 223104, 228510, 239040, 243744, 266595, 278880, 284368, 304680, 318720, 319914, 324992, 334656, 355460, 365616, 371840, 406240, 418320, 421474, 426552, 446208, 457020, 478080, 487488, 533190, 557760, 568736, 609360, 632211, 639828, 649984, 669312, 710920, 731232, 743680, 799785, 812480, 836640, 842948, 853104, 914040, 956160, 974976, 1053685, 1066380, 1115520, 1137472, 1218720, 1264422, 1279656, 1338624, 1421840, 1462464, 1475159, 1599570, 1624960, 1673280, 1685896, 1706208, 1828080, 1896633, 1949952, 2107370, 2132760, 2231040, 2274944, 2437440, 2528844, 2559312, 2843680, 2924928, 2950318, 3161055, 3199140, 3249920, 3346560, 3371792, 3412416, 3656160, 3793266, 4214740, 4265520, 4425477, 4549888, 4874880, 5057688, 5118624, 5687360, 5849856, 5900636, 6322110, 6398280, 6693120, 6743584, 6824832, 7312320, 7375795, 7586532, 8429480, 8531040, 8850954, 9483165, 9749760, 10115376, 10237248, 11374720, 11801272, 12644220, 12796560, 13276431, 13487168, 13649664, 14624640, 14751590, 15173064, 16858960, 17062080, 17701908, 18966330, 20230752, 20474496, 22127385, 22749440, 23602544, 25288440, 25593120, 26552862, 26974336, 29249280, 29503180, 30346128, 33717920, 34124160, 35403816, 37932660, 40461504, 40948992, 44254770, 47205088, 50576880, 51186240, 53105724, 53948672, 59006360, 60692256, 66382155, 67435840, 68248320, 70807632, 75865320, 80923008, 88509540, 94410176, 101153760, 102372480, 106211448, 118012720, 121384512, 132764310, 134871680, 141615264, 151730640, 161846016, 177019080, 188820352, 202307520, 204744960, 212422896, 236025440, 242769024, 265528620, 269743360, 283230528, 303461280, 354038160, 377640704, 404615040, 424845792, 472050880, 485538048, 531057240, 566461056, 606922560, 708076320, 809230080, 849691584, 944101760, 1062114480, 1132922112, 1213845120, 1416152640, 1699383168, 1888203520, 2124228960, 2427690240, 2832305280, 3398766336, 4248457920, 5664610560, 8496915840, 16993831680]

約数ペア:

[(1, 16993831680), (2, 8496915840), (3, 5664610560), (4, 4248457920), (5, 3398766336), (6, 2832305280), (7, 2427690240), (8, 2124228960), (9, 1888203520), (10, 1699383168), (12, 1416152640), (14, 1213845120), (15, 1132922112), (16, 1062114480), (18, 944101760), (20, 849691584), (21, 809230080), (24, 708076320), (28, 606922560), (30, 566461056), (32, 531057240), (35, 485538048), (36, 472050880), (40, 424845792), (42, 404615040), (45, 377640704), (48, 354038160), (56, 303461280), (60, 283230528), (63, 269743360), (64, 265528620), (70, 242769024), (72, 236025440), (80, 212422896), (83, 204744960), (84, 202307520), (90, 188820352), (96, 177019080), (105, 161846016), (112, 151730640), (120, 141615264), (126, 134871680), (128, 132764310), (140, 121384512), (144, 118012720), (160, 106211448), (166, 102372480), (168, 101153760), (180, 94410176), (192, 88509540), (210, 80923008), (224, 75865320), (240, 70807632), (249, 68248320), (252, 67435840), (256, 66382155), (280, 60692256), (288, 59006360), (315, 53948672), (320, 53105724), (332, 51186240), (336, 50576880), (360, 47205088), (384, 44254770), (415, 40948992), (420, 40461504), (448, 37932660), (480, 35403816), (498, 34124160), (504, 33717920), (560, 30346128), (576, 29503180), (581, 29249280), (630, 26974336), (640, 26552862), (664, 25593120), (672, 25288440), (720, 23602544), (747, 22749440), (768, 22127385), (830, 20474496), (840, 20230752), (896, 18966330), (960, 17701908), (996, 17062080), (1008, 16858960), (1120, 15173064), (1152, 14751590), (1162, 14624640), (1245, 13649664), (1260, 13487168), (1280, 13276431), (1328, 12796560), (1344, 12644220), (1440, 11801272), (1494, 11374720), (1660, 10237248), (1680, 10115376), (1743, 9749760), (1792, 9483165), (1920, 8850954), (1992, 8531040), (2016, 8429480), (2240, 7586532), (2304, 7375795), (2324, 7312320), (2490, 6824832), (2520, 6743584), (2539, 6693120), (2656, 6398280), (2688, 6322110), (2880, 5900636), (2905, 5849856), (2988, 5687360), (3320, 5118624), (3360, 5057688), (3486, 4874880), (3735, 4549888), (3840, 4425477), (3984, 4265520), (4032, 4214740), (4480, 3793266), (4648, 3656160), (4980, 3412416), (5040, 3371792), (5078, 3346560), (5229, 3249920), (5312, 3199140), (5376, 3161055), (5760, 2950318), (5810, 2924928), (5976, 2843680), (6640, 2559312), (6720, 2528844), (6972, 2437440), (7470, 2274944), (7617, 2231040), (7968, 2132760), (8064, 2107370), (8715, 1949952), (8960, 1896633), (9296, 1828080), (9960, 1706208), (10080, 1685896), (10156, 1673280), (10458, 1624960), (10624, 1599570), (11520, 1475159), (11620, 1462464), (11952, 1421840), (12695, 1338624), (13280, 1279656), (13440, 1264422), (13944, 1218720), (14940, 1137472), (15234, 1115520), (15936, 1066380), (16128, 1053685), (17430, 974976), (17773, 956160), (18592, 914040), (19920, 853104), (20160, 842948), (20312, 836640), (20916, 812480), (21248, 799785), (22851, 743680), (23240, 731232), (23904, 710920), (25390, 669312), (26145, 649984), (26560, 639828), (26880, 632211), (27888, 609360), (29880, 568736), (30468, 557760), (31872, 533190), (34860, 487488), (35546, 478080), (37184, 457020), (38085, 446208), (39840, 426552), (40320, 421474), (40624, 418320), (41832, 406240), (45702, 371840), (46480, 365616), (47808, 355460), (50780, 334656), (52290, 324992), (53120, 319914), (53319, 318720), (55776, 304680), (59760, 284368), (60936, 278880), (63744, 266595), (69720, 243744), (71092, 239040), (74368, 228510), (76170, 223104), (79680, 213276), (80640, 210737), (81248, 209160), (83664, 203120), (88865, 191232), (91404, 185920), (92960, 182808), (95616, 177730), (101560, 167328), (104580, 162496), (106240, 159957), (106638, 159360), (111552, 152340), (114255, 148736), (119520, 142184), (121872, 139440)]