1681944480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2801}}^1$

素因数の和:2964

約数の個数: 192

約数和(自身を含む): 5931273600

約数和(自身を除く): 4249329120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 480, 540, 556, 695, 720, 834, 864, 1080, 1112, 1251, 1390, 1440, 1668, 2085, 2160, 2224, 2502, 2780, 2801, 3336, 3753, 4170, 4320, 4448, 5004, 5560, 5602, 6255, 6672, 7506, 8340, 8403, 10008, 11120, 11204, 12510, 13344, 14005, 15012, 16680, 16806, 18765, 20016, 22240, 22408, 25020, 25209, 28010, 30024, 33360, 33612, 37530, 40032, 42015, 44816, 50040, 50418, 56020, 60048, 66720, 67224, 75060, 75627, 84030, 89632, 100080, 100836, 112040, 120096, 126045, 134448, 150120, 151254, 168060, 200160, 201672, 224080, 252090, 268896, 300240, 302508, 336120, 378135, 389339, 403344, 448160, 504180, 600480, 605016, 672240, 756270, 778678, 806688, 1008360, 1168017, 1210032, 1344480, 1512540, 1557356, 1946695, 2016720, 2336034, 2420064, 3025080, 3114712, 3504051, 3893390, 4033440, 4672068, 5840085, 6050160, 6229424, 7008102, 7786780, 9344136, 10512153, 11680170, 12100320, 12458848, 14016204, 15573560, 17520255, 18688272, 21024306, 23360340, 28032408, 31147120, 35040510, 37376544, 42048612, 46720680, 52560765, 56064816, 62294240, 70081020, 84097224, 93441360, 105121530, 112129632, 140162040, 168194448, 186882720, 210243060, 280324080, 336388896, 420486120, 560648160, 840972240, 1681944480]

約数ペア:

[(1, 1681944480), (2, 840972240), (3, 560648160), (4, 420486120), (5, 336388896), (6, 280324080), (8, 210243060), (9, 186882720), (10, 168194448), (12, 140162040), (15, 112129632), (16, 105121530), (18, 93441360), (20, 84097224), (24, 70081020), (27, 62294240), (30, 56064816), (32, 52560765), (36, 46720680), (40, 42048612), (45, 37376544), (48, 35040510), (54, 31147120), (60, 28032408), (72, 23360340), (80, 21024306), (90, 18688272), (96, 17520255), (108, 15573560), (120, 14016204), (135, 12458848), (139, 12100320), (144, 11680170), (160, 10512153), (180, 9344136), (216, 7786780), (240, 7008102), (270, 6229424), (278, 6050160), (288, 5840085), (360, 4672068), (417, 4033440), (432, 3893390), (480, 3504051), (540, 3114712), (556, 3025080), (695, 2420064), (720, 2336034), (834, 2016720), (864, 1946695), (1080, 1557356), (1112, 1512540), (1251, 1344480), (1390, 1210032), (1440, 1168017), (1668, 1008360), (2085, 806688), (2160, 778678), (2224, 756270), (2502, 672240), (2780, 605016), (2801, 600480), (3336, 504180), (3753, 448160), (4170, 403344), (4320, 389339), (4448, 378135), (5004, 336120), (5560, 302508), (5602, 300240), (6255, 268896), (6672, 252090), (7506, 224080), (8340, 201672), (8403, 200160), (10008, 168060), (11120, 151254), (11204, 150120), (12510, 134448), (13344, 126045), (14005, 120096), (15012, 112040), (16680, 100836), (16806, 100080), (18765, 89632), (20016, 84030), (22240, 75627), (22408, 75060), (25020, 67224), (25209, 66720), (28010, 60048), (30024, 56020), (33360, 50418), (33612, 50040), (37530, 44816), (40032, 42015)]