80066401920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{100003}}^1$

素因数の和:100167

約数の個数: 192

約数和(自身を含む): 278471138400

約数和(自身を除く): 198404736480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 834, 960, 1112, 1152, 1251, 1390, 1440, 1668, 1920, 2085, 2224, 2502, 2780, 2880, 3336, 4170, 4448, 5004, 5560, 5760, 6255, 6672, 8340, 8896, 10008, 11120, 12510, 13344, 16680, 17792, 20016, 22240, 25020, 26688, 33360, 40032, 44480, 50040, 53376, 66720, 80064, 88960, 100003, 100080, 133440, 160128, 200006, 200160, 266880, 300009, 400012, 400320, 500015, 600018, 800024, 800640, 900027, 1000030, 1200036, 1500045, 1600048, 1800054, 2000060, 2400072, 3000090, 3200096, 3600108, 4000120, 4500135, 4800144, 6000180, 6400192, 7200216, 8000240, 9000270, 9600288, 12000360, 12800384, 13900417, 14400432, 16000480, 18000540, 19200576, 24000720, 27800834, 28800864, 32000960, 36001080, 38401152, 41701251, 48001440, 55601668, 57601728, 64001920, 69502085, 72002160, 83402502, 96002880, 111203336, 115203456, 125103753, 139004170, 144004320, 166805004, 192005760, 208506255, 222406672, 250207506, 278008340, 288008640, 333610008, 417012510, 444813344, 500415012, 556016680, 576017280, 625518765, 667220016, 834025020, 889626688, 1000830024, 1112033360, 1251037530, 1334440032, 1668050040, 1779253376, 2001660048, 2224066720, 2502075060, 2668880064, 3336100080, 4003320096, 4448133440, 5004150120, 5337760128, 6672200160, 8006640192, 8896266880, 10008300240, 13344400320, 16013280384, 20016600480, 26688800640, 40033200960, 80066401920]

約数ペア:

[(1, 80066401920), (2, 40033200960), (3, 26688800640), (4, 20016600480), (5, 16013280384), (6, 13344400320), (8, 10008300240), (9, 8896266880), (10, 8006640192), (12, 6672200160), (15, 5337760128), (16, 5004150120), (18, 4448133440), (20, 4003320096), (24, 3336100080), (30, 2668880064), (32, 2502075060), (36, 2224066720), (40, 2001660048), (45, 1779253376), (48, 1668050040), (60, 1334440032), (64, 1251037530), (72, 1112033360), (80, 1000830024), (90, 889626688), (96, 834025020), (120, 667220016), (128, 625518765), (139, 576017280), (144, 556016680), (160, 500415012), (180, 444813344), (192, 417012510), (240, 333610008), (278, 288008640), (288, 278008340), (320, 250207506), (360, 222406672), (384, 208506255), (417, 192005760), (480, 166805004), (556, 144004320), (576, 139004170), (640, 125103753), (695, 115203456), (720, 111203336), (834, 96002880), (960, 83402502), (1112, 72002160), (1152, 69502085), (1251, 64001920), (1390, 57601728), (1440, 55601668), (1668, 48001440), (1920, 41701251), (2085, 38401152), (2224, 36001080), (2502, 32000960), (2780, 28800864), (2880, 27800834), (3336, 24000720), (4170, 19200576), (4448, 18000540), (5004, 16000480), (5560, 14400432), (5760, 13900417), (6255, 12800384), (6672, 12000360), (8340, 9600288), (8896, 9000270), (10008, 8000240), (11120, 7200216), (12510, 6400192), (13344, 6000180), (16680, 4800144), (17792, 4500135), (20016, 4000120), (22240, 3600108), (25020, 3200096), (26688, 3000090), (33360, 2400072), (40032, 2000060), (44480, 1800054), (50040, 1600048), (53376, 1500045), (66720, 1200036), (80064, 1000030), (88960, 900027), (100003, 800640), (100080, 800024), (133440, 600018), (160128, 500015), (200006, 400320), (200160, 400012), (266880, 300009)]