21994665280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:914

約数の個数: 336

約数和(自身を含む): 65187484560

約数和(自身を除く): 43192819280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 109, 112, 119, 136, 140, 160, 170, 196, 218, 224, 238, 245, 272, 280, 320, 340, 392, 436, 448, 476, 490, 544, 545, 560, 595, 680, 757, 763, 784, 833, 872, 952, 980, 1088, 1090, 1120, 1190, 1360, 1514, 1526, 1568, 1666, 1744, 1853, 1904, 1960, 2180, 2240, 2380, 2720, 3028, 3052, 3136, 3332, 3488, 3706, 3785, 3808, 3815, 3920, 4165, 4360, 4760, 5299, 5341, 5440, 6056, 6104, 6664, 6976, 7412, 7570, 7616, 7630, 7840, 8330, 8720, 9265, 9520, 10598, 10682, 12112, 12208, 12869, 12971, 13328, 14824, 15140, 15260, 15680, 16660, 17440, 18530, 19040, 21196, 21364, 24224, 24416, 25738, 25942, 26495, 26656, 26705, 29648, 30280, 30520, 33320, 34880, 37060, 37093, 38080, 42392, 42728, 48448, 48832, 51476, 51884, 52990, 53312, 53410, 59296, 60560, 61040, 64345, 64855, 66640, 74120, 74186, 82513, 84784, 85456, 90083, 90797, 102952, 103768, 105980, 106820, 118592, 121120, 122080, 128690, 129710, 133280, 148240, 148372, 165026, 169568, 170912, 180166, 181594, 185465, 205904, 207536, 211960, 213640, 242240, 244160, 257380, 259420, 266560, 296480, 296744, 330052, 339136, 341824, 360332, 363188, 370930, 411808, 412565, 415072, 423920, 427280, 450415, 453985, 514760, 518840, 577591, 592960, 593488, 630581, 660104, 720664, 726376, 741860, 823616, 825130, 830144, 847840, 854560, 900830, 907970, 1029520, 1037680, 1155182, 1186976, 1261162, 1320208, 1402721, 1441328, 1452752, 1483720, 1650260, 1695680, 1709120, 1801660, 1815940, 2059040, 2075360, 2310364, 2373952, 2522324, 2640416, 2805442, 2882656, 2887955, 2905504, 2967440, 3152905, 3300520, 3603320, 3631880, 4043137, 4118080, 4150720, 4620728, 5044648, 5280832, 5610884, 5765312, 5775910, 5811008, 5934880, 6305810, 6601040, 7013605, 7206640, 7263760, 8086274, 9241456, 9819047, 10089296, 11221768, 11551820, 11869760, 12611620, 13202080, 14027210, 14413280, 14527520, 16172548, 18482912, 19638094, 20178592, 20215685, 22443536, 23103640, 25223240, 26404160, 28054420, 28826560, 29055040, 32345096, 36965824, 39276188, 40357184, 40431370, 44887072, 46207280, 49095235, 50446480, 56108840, 64690192, 68733329, 78552376, 80862740, 89774144, 92414560, 98190470, 100892960, 112217680, 129380384, 137466658, 157104752, 161725480, 184829120, 196380940, 201785920, 224435360, 258760768, 274933316, 314209504, 323450960, 343666645, 392761880, 448870720, 549866632, 628419008, 646901920, 687333290, 785523760, 1099733264, 1293803840, 1374666580, 1571047520, 2199466528, 2749333160, 3142095040, 4398933056, 5498666320, 10997332640, 21994665280]

約数ペア:

[(1, 21994665280), (2, 10997332640), (4, 5498666320), (5, 4398933056), (7, 3142095040), (8, 2749333160), (10, 2199466528), (14, 1571047520), (16, 1374666580), (17, 1293803840), (20, 1099733264), (28, 785523760), (32, 687333290), (34, 646901920), (35, 628419008), (40, 549866632), (49, 448870720), (56, 392761880), (64, 343666645), (68, 323450960), (70, 314209504), (80, 274933316), (85, 258760768), (98, 224435360), (109, 201785920), (112, 196380940), (119, 184829120), (136, 161725480), (140, 157104752), (160, 137466658), (170, 129380384), (196, 112217680), (218, 100892960), (224, 98190470), (238, 92414560), (245, 89774144), (272, 80862740), (280, 78552376), (320, 68733329), (340, 64690192), (392, 56108840), (436, 50446480), (448, 49095235), (476, 46207280), (490, 44887072), (544, 40431370), (545, 40357184), (560, 39276188), (595, 36965824), (680, 32345096), (757, 29055040), (763, 28826560), (784, 28054420), (833, 26404160), (872, 25223240), (952, 23103640), (980, 22443536), (1088, 20215685), (1090, 20178592), (1120, 19638094), (1190, 18482912), (1360, 16172548), (1514, 14527520), (1526, 14413280), (1568, 14027210), (1666, 13202080), (1744, 12611620), (1853, 11869760), (1904, 11551820), (1960, 11221768), (2180, 10089296), (2240, 9819047), (2380, 9241456), (2720, 8086274), (3028, 7263760), (3052, 7206640), (3136, 7013605), (3332, 6601040), (3488, 6305810), (3706, 5934880), (3785, 5811008), (3808, 5775910), (3815, 5765312), (3920, 5610884), (4165, 5280832), (4360, 5044648), (4760, 4620728), (5299, 4150720), (5341, 4118080), (5440, 4043137), (6056, 3631880), (6104, 3603320), (6664, 3300520), (6976, 3152905), (7412, 2967440), (7570, 2905504), (7616, 2887955), (7630, 2882656), (7840, 2805442), (8330, 2640416), (8720, 2522324), (9265, 2373952), (9520, 2310364), (10598, 2075360), (10682, 2059040), (12112, 1815940), (12208, 1801660), (12869, 1709120), (12971, 1695680), (13328, 1650260), (14824, 1483720), (15140, 1452752), (15260, 1441328), (15680, 1402721), (16660, 1320208), (17440, 1261162), (18530, 1186976), (19040, 1155182), (21196, 1037680), (21364, 1029520), (24224, 907970), (24416, 900830), (25738, 854560), (25942, 847840), (26495, 830144), (26656, 825130), (26705, 823616), (29648, 741860), (30280, 726376), (30520, 720664), (33320, 660104), (34880, 630581), (37060, 593488), (37093, 592960), (38080, 577591), (42392, 518840), (42728, 514760), (48448, 453985), (48832, 450415), (51476, 427280), (51884, 423920), (52990, 415072), (53312, 412565), (53410, 411808), (59296, 370930), (60560, 363188), (61040, 360332), (64345, 341824), (64855, 339136), (66640, 330052), (74120, 296744), (74186, 296480), (82513, 266560), (84784, 259420), (85456, 257380), (90083, 244160), (90797, 242240), (102952, 213640), (103768, 211960), (105980, 207536), (106820, 205904), (118592, 185465), (121120, 181594), (122080, 180166), (128690, 170912), (129710, 169568), (133280, 165026), (148240, 148372)]