21052442880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3677}}^1$

素因数の和:3782

約数の個数: 432

約数和(自身を含む): 84440289024

約数和(自身を除く): 63387846144

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, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 256, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 448, 480, 497, 504, 560, 568, 576, 630, 639, 640, 672, 710, 720, 768, 840, 852, 896, 960, 994, 1008, 1065, 1120, 1136, 1152, 1260, 1278, 1280, 1344, 1420, 1440, 1491, 1680, 1704, 1792, 1920, 1988, 2016, 2130, 2240, 2272, 2304, 2485, 2520, 2556, 2688, 2840, 2880, 2982, 3195, 3360, 3408, 3677, 3840, 3976, 4032, 4260, 4473, 4480, 4544, 4970, 5040, 5112, 5376, 5680, 5760, 5964, 6390, 6720, 6816, 7354, 7455, 7952, 8064, 8520, 8946, 8960, 9088, 9940, 10080, 10224, 11031, 11360, 11520, 11928, 12780, 13440, 13632, 14708, 14910, 15904, 16128, 17040, 17892, 18176, 18385, 19880, 20160, 20448, 22062, 22365, 22720, 23856, 25560, 25739, 26880, 27264, 29416, 29820, 31808, 33093, 34080, 35784, 36770, 39760, 40320, 40896, 44124, 44730, 45440, 47712, 51120, 51478, 54528, 55155, 58832, 59640, 63616, 66186, 68160, 71568, 73540, 77217, 79520, 80640, 81792, 88248, 89460, 90880, 95424, 102240, 102956, 110310, 117664, 119280, 127232, 128695, 132372, 136320, 143136, 147080, 154434, 159040, 163584, 165465, 176496, 178920, 190848, 204480, 205912, 220620, 231651, 235328, 238560, 257390, 261067, 264744, 272640, 286272, 294160, 308868, 318080, 330930, 352992, 357840, 381696, 386085, 408960, 411824, 441240, 463302, 470656, 477120, 514780, 522134, 529488, 572544, 588320, 617736, 636160, 661860, 705984, 715680, 772170, 783201, 817920, 823648, 882480, 926604, 941312, 954240, 1029560, 1044268, 1058976, 1145088, 1158255, 1176640, 1235472, 1305335, 1323720, 1411968, 1431360, 1544340, 1566402, 1647296, 1764960, 1827469, 1853208, 1908480, 2059120, 2088536, 2117952, 2316510, 2349603, 2353280, 2470944, 2610670, 2647440, 2823936, 2862720, 3088680, 3132804, 3294592, 3529920, 3654938, 3706416, 3916005, 4118240, 4177072, 4235904, 4633020, 4699206, 4706560, 4941888, 5221340, 5294880, 5482407, 5725440, 6177360, 6265608, 6589184, 7059840, 7309876, 7412832, 7832010, 8236480, 8354144, 8471808, 9137345, 9266040, 9398412, 9883776, 10442680, 10589760, 10964814, 11748015, 12354720, 12531216, 14119680, 14619752, 14825664, 15664020, 16447221, 16472960, 16708288, 18274690, 18532080, 18796824, 19767552, 20885360, 21179520, 21929628, 23496030, 24709440, 25062432, 27412035, 29239504, 29651328, 31328040, 32894442, 32945920, 33416576, 36549380, 37064160, 37593648, 41770720, 42359040, 43859256, 46992060, 49418880, 50124864, 54824070, 58479008, 59302656, 62656080, 65788884, 66833152, 73098760, 74128320, 75187296, 82236105, 83541440, 87718512, 93984120, 98837760, 100249728, 109648140, 116958016, 125312160, 131577768, 146197520, 148256640, 150374592, 164472210, 167082880, 175437024, 187968240, 200499456, 219296280, 233916032, 250624320, 263155536, 292395040, 296513280, 300749184, 328944420, 334165760, 350874048, 375936480, 438592560, 467832064, 501248640, 526311072, 584790080, 601498368, 657888840, 701748096, 751872960, 877185120, 1002497280, 1052622144, 1169580160, 1315777680, 1403496192, 1503745920, 1754370240, 2105244288, 2339160320, 2631555360, 3007491840, 3508740480, 4210488576, 5263110720, 7017480960, 10526221440, 21052442880]

約数ペア:

[(1, 21052442880), (2, 10526221440), (3, 7017480960), (4, 5263110720), (5, 4210488576), (6, 3508740480), (7, 3007491840), (8, 2631555360), (9, 2339160320), (10, 2105244288), (12, 1754370240), (14, 1503745920), (15, 1403496192), (16, 1315777680), (18, 1169580160), (20, 1052622144), (21, 1002497280), (24, 877185120), (28, 751872960), (30, 701748096), (32, 657888840), (35, 601498368), (36, 584790080), (40, 526311072), (42, 501248640), (45, 467832064), (48, 438592560), (56, 375936480), (60, 350874048), (63, 334165760), (64, 328944420), (70, 300749184), (71, 296513280), (72, 292395040), (80, 263155536), (84, 250624320), (90, 233916032), (96, 219296280), (105, 200499456), (112, 187968240), (120, 175437024), (126, 167082880), (128, 164472210), (140, 150374592), (142, 148256640), (144, 146197520), (160, 131577768), (168, 125312160), (180, 116958016), (192, 109648140), (210, 100249728), (213, 98837760), (224, 93984120), (240, 87718512), (252, 83541440), (256, 82236105), (280, 75187296), (284, 74128320), (288, 73098760), (315, 66833152), (320, 65788884), (336, 62656080), (355, 59302656), (360, 58479008), (384, 54824070), (420, 50124864), (426, 49418880), (448, 46992060), (480, 43859256), (497, 42359040), (504, 41770720), (560, 37593648), (568, 37064160), (576, 36549380), (630, 33416576), (639, 32945920), (640, 32894442), (672, 31328040), (710, 29651328), (720, 29239504), (768, 27412035), (840, 25062432), (852, 24709440), (896, 23496030), (960, 21929628), (994, 21179520), (1008, 20885360), (1065, 19767552), (1120, 18796824), (1136, 18532080), (1152, 18274690), (1260, 16708288), (1278, 16472960), (1280, 16447221), (1344, 15664020), (1420, 14825664), (1440, 14619752), (1491, 14119680), (1680, 12531216), (1704, 12354720), (1792, 11748015), (1920, 10964814), (1988, 10589760), (2016, 10442680), (2130, 9883776), (2240, 9398412), (2272, 9266040), (2304, 9137345), (2485, 8471808), (2520, 8354144), (2556, 8236480), (2688, 7832010), (2840, 7412832), (2880, 7309876), (2982, 7059840), (3195, 6589184), (3360, 6265608), (3408, 6177360), (3677, 5725440), (3840, 5482407), (3976, 5294880), (4032, 5221340), (4260, 4941888), (4473, 4706560), (4480, 4699206), (4544, 4633020), (4970, 4235904), (5040, 4177072), (5112, 4118240), (5376, 3916005), (5680, 3706416), (5760, 3654938), (5964, 3529920), (6390, 3294592), (6720, 3132804), (6816, 3088680), (7354, 2862720), (7455, 2823936), (7952, 2647440), (8064, 2610670), (8520, 2470944), (8946, 2353280), (8960, 2349603), (9088, 2316510), (9940, 2117952), (10080, 2088536), (10224, 2059120), (11031, 1908480), (11360, 1853208), (11520, 1827469), (11928, 1764960), (12780, 1647296), (13440, 1566402), (13632, 1544340), (14708, 1431360), (14910, 1411968), (15904, 1323720), (16128, 1305335), (17040, 1235472), (17892, 1176640), (18176, 1158255), (18385, 1145088), (19880, 1058976), (20160, 1044268), (20448, 1029560), (22062, 954240), (22365, 941312), (22720, 926604), (23856, 882480), (25560, 823648), (25739, 817920), (26880, 783201), (27264, 772170), (29416, 715680), (29820, 705984), (31808, 661860), (33093, 636160), (34080, 617736), (35784, 588320), (36770, 572544), (39760, 529488), (40320, 522134), (40896, 514780), (44124, 477120), (44730, 470656), (45440, 463302), (47712, 441240), (51120, 411824), (51478, 408960), (54528, 386085), (55155, 381696), (58832, 357840), (59640, 352992), (63616, 330930), (66186, 318080), (68160, 308868), (71568, 294160), (73540, 286272), (77217, 272640), (79520, 264744), (80640, 261067), (81792, 257390), (88248, 238560), (89460, 235328), (90880, 231651), (95424, 220620), (102240, 205912), (102956, 204480), (110310, 190848), (117664, 178920), (119280, 176496), (127232, 165465), (128695, 163584), (132372, 159040), (136320, 154434), (143136, 147080)]