21148565760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15427}}^1$

素因数の和:15478

約数の個数: 432

約数和(自身を含む): 88549808256

約数和(自身を除く): 67401242496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 768, 816, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1792, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2304, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3808, 3840, 4032, 4080, 4284, 4352, 4480, 4760, 4896, 5040, 5355, 5376, 5440, 5712, 5760, 6120, 6528, 6720, 7140, 7616, 8064, 8160, 8568, 8960, 9520, 9792, 10080, 10710, 10880, 11424, 11520, 12240, 13056, 13440, 14280, 15232, 15427, 16128, 16320, 17136, 19040, 19584, 20160, 21420, 21760, 22848, 24480, 26880, 28560, 30464, 30854, 32640, 34272, 38080, 39168, 40320, 42840, 45696, 46281, 48960, 57120, 61708, 65280, 68544, 76160, 77135, 80640, 85680, 91392, 92562, 97920, 107989, 114240, 123416, 137088, 138843, 152320, 154270, 171360, 185124, 195840, 215978, 228480, 231405, 246832, 262259, 274176, 277686, 308540, 323967, 342720, 370248, 431956, 456960, 462810, 493664, 524518, 539945, 555372, 617080, 647934, 685440, 694215, 740496, 786777, 863912, 925620, 971901, 987328, 1049036, 1079890, 1110744, 1234160, 1295868, 1311295, 1370880, 1388430, 1480992, 1573554, 1619835, 1727824, 1835813, 1851240, 1943802, 1974656, 2098072, 2159780, 2221488, 2360331, 2468320, 2591736, 2622590, 2776860, 2961984, 3147108, 3239670, 3455648, 3671626, 3702480, 3887604, 3933885, 3949312, 4196144, 4319560, 4442976, 4720662, 4859505, 4936640, 5183472, 5245180, 5507439, 5553720, 5923968, 6294216, 6479340, 6911296, 7343252, 7404960, 7775208, 7867770, 8392288, 8639120, 8885952, 9179065, 9441324, 9719010, 9873280, 10366944, 10490360, 11014878, 11107440, 11801655, 11847936, 12588432, 12958680, 13822592, 14686504, 14809920, 15550416, 15735540, 16522317, 16784576, 17278240, 17771904, 18358130, 18882648, 19438020, 19746560, 20733888, 20980720, 22029756, 22214880, 23603310, 25176864, 25917360, 27537195, 27645184, 29373008, 29619840, 31100832, 31471080, 33044634, 33569152, 34556480, 35543808, 36716260, 37765296, 38876040, 41467776, 41961440, 44059512, 44429760, 47206620, 50353728, 51834720, 55074390, 58746016, 59239680, 62201664, 62942160, 66089268, 67138304, 69112960, 73432520, 75530592, 77752080, 82611585, 82935552, 83922880, 88119024, 88859520, 94413240, 100707456, 103669440, 110148780, 117492032, 124403328, 125884320, 132178536, 138225920, 146865040, 151061184, 155504160, 165223170, 167845760, 176238048, 177719040, 188826480, 201414912, 207338880, 220297560, 234984064, 248806656, 251768640, 264357072, 293730080, 302122368, 311008320, 330446340, 335691520, 352476096, 377652960, 414677760, 440595120, 469968128, 503537280, 528714144, 587460160, 604244736, 622016640, 660892680, 704952192, 755305920, 881190240, 1007074560, 1057428288, 1174920320, 1244033280, 1321785360, 1409904384, 1510611840, 1762380480, 2114856576, 2349840640, 2643570720, 3021223680, 3524760960, 4229713152, 5287141440, 7049521920, 10574282880, 21148565760]

約数ペア:

[(1, 21148565760), (2, 10574282880), (3, 7049521920), (4, 5287141440), (5, 4229713152), (6, 3524760960), (7, 3021223680), (8, 2643570720), (9, 2349840640), (10, 2114856576), (12, 1762380480), (14, 1510611840), (15, 1409904384), (16, 1321785360), (17, 1244033280), (18, 1174920320), (20, 1057428288), (21, 1007074560), (24, 881190240), (28, 755305920), (30, 704952192), (32, 660892680), (34, 622016640), (35, 604244736), (36, 587460160), (40, 528714144), (42, 503537280), (45, 469968128), (48, 440595120), (51, 414677760), (56, 377652960), (60, 352476096), (63, 335691520), (64, 330446340), (68, 311008320), (70, 302122368), (72, 293730080), (80, 264357072), (84, 251768640), (85, 248806656), (90, 234984064), (96, 220297560), (102, 207338880), (105, 201414912), (112, 188826480), (119, 177719040), (120, 176238048), (126, 167845760), (128, 165223170), (136, 155504160), (140, 151061184), (144, 146865040), (153, 138225920), (160, 132178536), (168, 125884320), (170, 124403328), (180, 117492032), (192, 110148780), (204, 103669440), (210, 100707456), (224, 94413240), (238, 88859520), (240, 88119024), (252, 83922880), (255, 82935552), (256, 82611585), (272, 77752080), (280, 75530592), (288, 73432520), (306, 69112960), (315, 67138304), (320, 66089268), (336, 62942160), (340, 62201664), (357, 59239680), (360, 58746016), (384, 55074390), (408, 51834720), (420, 50353728), (448, 47206620), (476, 44429760), (480, 44059512), (504, 41961440), (510, 41467776), (544, 38876040), (560, 37765296), (576, 36716260), (595, 35543808), (612, 34556480), (630, 33569152), (640, 33044634), (672, 31471080), (680, 31100832), (714, 29619840), (720, 29373008), (765, 27645184), (768, 27537195), (816, 25917360), (840, 25176864), (896, 23603310), (952, 22214880), (960, 22029756), (1008, 20980720), (1020, 20733888), (1071, 19746560), (1088, 19438020), (1120, 18882648), (1152, 18358130), (1190, 17771904), (1224, 17278240), (1260, 16784576), (1280, 16522317), (1344, 15735540), (1360, 15550416), (1428, 14809920), (1440, 14686504), (1530, 13822592), (1632, 12958680), (1680, 12588432), (1785, 11847936), (1792, 11801655), (1904, 11107440), (1920, 11014878), (2016, 10490360), (2040, 10366944), (2142, 9873280), (2176, 9719010), (2240, 9441324), (2304, 9179065), (2380, 8885952), (2448, 8639120), (2520, 8392288), (2688, 7867770), (2720, 7775208), (2856, 7404960), (2880, 7343252), (3060, 6911296), (3264, 6479340), (3360, 6294216), (3570, 5923968), (3808, 5553720), (3840, 5507439), (4032, 5245180), (4080, 5183472), (4284, 4936640), (4352, 4859505), (4480, 4720662), (4760, 4442976), (4896, 4319560), (5040, 4196144), (5355, 3949312), (5376, 3933885), (5440, 3887604), (5712, 3702480), (5760, 3671626), (6120, 3455648), (6528, 3239670), (6720, 3147108), (7140, 2961984), (7616, 2776860), (8064, 2622590), (8160, 2591736), (8568, 2468320), (8960, 2360331), (9520, 2221488), (9792, 2159780), (10080, 2098072), (10710, 1974656), (10880, 1943802), (11424, 1851240), (11520, 1835813), (12240, 1727824), (13056, 1619835), (13440, 1573554), (14280, 1480992), (15232, 1388430), (15427, 1370880), (16128, 1311295), (16320, 1295868), (17136, 1234160), (19040, 1110744), (19584, 1079890), (20160, 1049036), (21420, 987328), (21760, 971901), (22848, 925620), (24480, 863912), (26880, 786777), (28560, 740496), (30464, 694215), (30854, 685440), (32640, 647934), (34272, 617080), (38080, 555372), (39168, 539945), (40320, 524518), (42840, 493664), (45696, 462810), (46281, 456960), (48960, 431956), (57120, 370248), (61708, 342720), (65280, 323967), (68544, 308540), (76160, 277686), (77135, 274176), (80640, 262259), (85680, 246832), (91392, 231405), (92562, 228480), (97920, 215978), (107989, 195840), (114240, 185124), (123416, 171360), (137088, 154270), (138843, 152320)]