21309445440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:795

約数の個数: 448

約数和(自身を含む): 79589376000

約数和(自身を除く): 58279930560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 271, 285, 288, 304, 320, 342, 360, 380, 432, 456, 479, 480, 513, 540, 542, 570, 576, 608, 684, 720, 760, 813, 855, 864, 912, 958, 960, 1026, 1080, 1084, 1140, 1216, 1355, 1368, 1437, 1440, 1520, 1626, 1710, 1728, 1824, 1916, 2052, 2160, 2168, 2280, 2395, 2439, 2565, 2710, 2736, 2874, 2880, 3040, 3252, 3420, 3648, 3832, 4065, 4104, 4311, 4320, 4336, 4560, 4790, 4878, 5130, 5149, 5420, 5472, 5748, 6080, 6504, 6840, 7185, 7317, 7664, 8130, 8208, 8622, 8640, 8672, 9101, 9120, 9580, 9756, 10260, 10298, 10840, 10944, 11496, 12195, 12933, 13008, 13680, 14370, 14634, 15328, 15447, 16260, 16416, 17244, 17344, 18202, 18240, 19160, 19512, 20520, 20596, 21555, 21680, 22992, 24390, 25745, 25866, 26016, 27303, 27360, 28740, 29268, 30656, 30894, 32520, 32832, 34488, 36404, 36585, 38320, 39024, 41040, 41192, 43110, 43360, 45505, 45984, 46341, 48780, 51490, 51732, 52032, 54606, 54720, 57480, 58536, 61788, 64665, 65040, 68976, 72808, 73170, 76640, 77235, 78048, 81909, 82080, 82384, 86220, 86720, 91010, 91968, 92682, 97560, 102980, 103464, 109212, 114960, 117072, 123576, 129330, 129809, 130080, 136515, 137952, 139023, 145616, 146340, 153280, 154470, 156096, 163818, 164160, 164768, 172440, 182020, 185364, 195120, 205960, 206928, 218424, 229920, 231705, 234144, 245727, 247152, 258660, 259618, 260160, 273030, 275904, 278046, 291232, 292680, 308940, 327636, 329536, 344880, 364040, 370728, 389427, 390240, 409545, 411920, 413856, 436848, 459840, 463410, 468288, 491454, 494304, 517320, 519236, 546060, 556092, 582464, 585360, 617880, 649045, 655272, 689760, 695115, 728080, 741456, 778854, 780480, 819090, 823840, 827712, 873696, 926820, 982908, 988608, 1034640, 1038472, 1092120, 1112184, 1168281, 1170720, 1228635, 1235760, 1298090, 1310544, 1379520, 1390230, 1456160, 1482912, 1557708, 1638180, 1647680, 1747392, 1853640, 1947135, 1965816, 2069280, 2076944, 2184240, 2224368, 2336562, 2341440, 2457270, 2466371, 2471520, 2596180, 2621088, 2780460, 2912320, 2965824, 3115416, 3276360, 3504843, 3707280, 3894270, 3931632, 4138560, 4153888, 4368480, 4448736, 4673124, 4914540, 4932742, 4943040, 5192360, 5242176, 5560920, 5841405, 6230832, 6552720, 7009686, 7399113, 7414560, 7788540, 7863264, 8307776, 8736960, 8897472, 9346248, 9829080, 9865484, 10384720, 11121840, 11682810, 12331855, 12461664, 13105440, 14019372, 14798226, 14829120, 15577080, 15726528, 17524215, 18692496, 19658160, 19730968, 20769440, 22197339, 22243680, 23365620, 24663710, 24923328, 26210880, 28038744, 29596452, 31154160, 35048430, 36995565, 37384992, 39316320, 39461936, 41538880, 44394678, 44487360, 46731240, 49327420, 56077488, 59192904, 62308320, 66592017, 70096860, 73991130, 74769984, 78632640, 78923872, 88789356, 93462480, 98654840, 110986695, 112154976, 118385808, 124616640, 133184034, 140193720, 147982260, 157847744, 177578712, 186924960, 197309680, 221973390, 224309952, 236771616, 266368068, 280387440, 295964520, 332960085, 355157424, 373849920, 394619360, 443946780, 473543232, 532736136, 560774880, 591929040, 665920170, 710314848, 789238720, 887893560, 1065472272, 1121549760, 1183858080, 1331840340, 1420629696, 1775787120, 2130944544, 2367716160, 2663680680, 3551574240, 4261889088, 5327361360, 7103148480, 10654722720, 21309445440]

約数ペア:

[(1, 21309445440), (2, 10654722720), (3, 7103148480), (4, 5327361360), (5, 4261889088), (6, 3551574240), (8, 2663680680), (9, 2367716160), (10, 2130944544), (12, 1775787120), (15, 1420629696), (16, 1331840340), (18, 1183858080), (19, 1121549760), (20, 1065472272), (24, 887893560), (27, 789238720), (30, 710314848), (32, 665920170), (36, 591929040), (38, 560774880), (40, 532736136), (45, 473543232), (48, 443946780), (54, 394619360), (57, 373849920), (60, 355157424), (64, 332960085), (72, 295964520), (76, 280387440), (80, 266368068), (90, 236771616), (95, 224309952), (96, 221973390), (108, 197309680), (114, 186924960), (120, 177578712), (135, 157847744), (144, 147982260), (152, 140193720), (160, 133184034), (171, 124616640), (180, 118385808), (190, 112154976), (192, 110986695), (216, 98654840), (228, 93462480), (240, 88789356), (270, 78923872), (271, 78632640), (285, 74769984), (288, 73991130), (304, 70096860), (320, 66592017), (342, 62308320), (360, 59192904), (380, 56077488), (432, 49327420), (456, 46731240), (479, 44487360), (480, 44394678), (513, 41538880), (540, 39461936), (542, 39316320), (570, 37384992), (576, 36995565), (608, 35048430), (684, 31154160), (720, 29596452), (760, 28038744), (813, 26210880), (855, 24923328), (864, 24663710), (912, 23365620), (958, 22243680), (960, 22197339), (1026, 20769440), (1080, 19730968), (1084, 19658160), (1140, 18692496), (1216, 17524215), (1355, 15726528), (1368, 15577080), (1437, 14829120), (1440, 14798226), (1520, 14019372), (1626, 13105440), (1710, 12461664), (1728, 12331855), (1824, 11682810), (1916, 11121840), (2052, 10384720), (2160, 9865484), (2168, 9829080), (2280, 9346248), (2395, 8897472), (2439, 8736960), (2565, 8307776), (2710, 7863264), (2736, 7788540), (2874, 7414560), (2880, 7399113), (3040, 7009686), (3252, 6552720), (3420, 6230832), (3648, 5841405), (3832, 5560920), (4065, 5242176), (4104, 5192360), (4311, 4943040), (4320, 4932742), (4336, 4914540), (4560, 4673124), (4790, 4448736), (4878, 4368480), (5130, 4153888), (5149, 4138560), (5420, 3931632), (5472, 3894270), (5748, 3707280), (6080, 3504843), (6504, 3276360), (6840, 3115416), (7185, 2965824), (7317, 2912320), (7664, 2780460), (8130, 2621088), (8208, 2596180), (8622, 2471520), (8640, 2466371), (8672, 2457270), (9101, 2341440), (9120, 2336562), (9580, 2224368), (9756, 2184240), (10260, 2076944), (10298, 2069280), (10840, 1965816), (10944, 1947135), (11496, 1853640), (12195, 1747392), (12933, 1647680), (13008, 1638180), (13680, 1557708), (14370, 1482912), (14634, 1456160), (15328, 1390230), (15447, 1379520), (16260, 1310544), (16416, 1298090), (17244, 1235760), (17344, 1228635), (18202, 1170720), (18240, 1168281), (19160, 1112184), (19512, 1092120), (20520, 1038472), (20596, 1034640), (21555, 988608), (21680, 982908), (22992, 926820), (24390, 873696), (25745, 827712), (25866, 823840), (26016, 819090), (27303, 780480), (27360, 778854), (28740, 741456), (29268, 728080), (30656, 695115), (30894, 689760), (32520, 655272), (32832, 649045), (34488, 617880), (36404, 585360), (36585, 582464), (38320, 556092), (39024, 546060), (41040, 519236), (41192, 517320), (43110, 494304), (43360, 491454), (45505, 468288), (45984, 463410), (46341, 459840), (48780, 436848), (51490, 413856), (51732, 411920), (52032, 409545), (54606, 390240), (54720, 389427), (57480, 370728), (58536, 364040), (61788, 344880), (64665, 329536), (65040, 327636), (68976, 308940), (72808, 292680), (73170, 291232), (76640, 278046), (77235, 275904), (78048, 273030), (81909, 260160), (82080, 259618), (82384, 258660), (86220, 247152), (86720, 245727), (91010, 234144), (91968, 231705), (92682, 229920), (97560, 218424), (102980, 206928), (103464, 205960), (109212, 195120), (114960, 185364), (117072, 182020), (123576, 172440), (129330, 164768), (129809, 164160), (130080, 163818), (136515, 156096), (137952, 154470), (139023, 153280), (145616, 146340)]