400260960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8423}}^1$

素因数の和:8458

約数の個数: 192

約数和(自身を含む): 1528450560

約数和(自身を除く): 1128189600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 8423, 9504, 11880, 15840, 16846, 23760, 25269, 33692, 42115, 47520, 50538, 67384, 75807, 84230, 92653, 101076, 126345, 134768, 151614, 168460, 185306, 202152, 227421, 252690, 269536, 277959, 303228, 336920, 370612, 379035, 404304, 454842, 463265, 505380, 555918, 606456, 673840, 741224, 758070, 808608, 833877, 909684, 926530, 1010760, 1111836, 1137105, 1212912, 1347680, 1389795, 1482448, 1516140, 1667754, 1819368, 1853060, 2021520, 2223672, 2274210, 2425824, 2501631, 2779590, 2964896, 3032280, 3335508, 3638736, 3706120, 4043040, 4169385, 4447344, 4548420, 5003262, 5559180, 6064560, 6671016, 7277472, 7412240, 8338770, 8894688, 9096840, 10006524, 11118360, 12129120, 12508155, 13342032, 14824480, 16677540, 18193680, 20013048, 22236720, 25016310, 26684064, 33355080, 36387360, 40026096, 44473440, 50032620, 66710160, 80052192, 100065240, 133420320, 200130480, 400260960]

約数ペア:

[(1, 400260960), (2, 200130480), (3, 133420320), (4, 100065240), (5, 80052192), (6, 66710160), (8, 50032620), (9, 44473440), (10, 40026096), (11, 36387360), (12, 33355080), (15, 26684064), (16, 25016310), (18, 22236720), (20, 20013048), (22, 18193680), (24, 16677540), (27, 14824480), (30, 13342032), (32, 12508155), (33, 12129120), (36, 11118360), (40, 10006524), (44, 9096840), (45, 8894688), (48, 8338770), (54, 7412240), (55, 7277472), (60, 6671016), (66, 6064560), (72, 5559180), (80, 5003262), (88, 4548420), (90, 4447344), (96, 4169385), (99, 4043040), (108, 3706120), (110, 3638736), (120, 3335508), (132, 3032280), (135, 2964896), (144, 2779590), (160, 2501631), (165, 2425824), (176, 2274210), (180, 2223672), (198, 2021520), (216, 1853060), (220, 1819368), (240, 1667754), (264, 1516140), (270, 1482448), (288, 1389795), (297, 1347680), (330, 1212912), (352, 1137105), (360, 1111836), (396, 1010760), (432, 926530), (440, 909684), (480, 833877), (495, 808608), (528, 758070), (540, 741224), (594, 673840), (660, 606456), (720, 555918), (792, 505380), (864, 463265), (880, 454842), (990, 404304), (1056, 379035), (1080, 370612), (1188, 336920), (1320, 303228), (1440, 277959), (1485, 269536), (1584, 252690), (1760, 227421), (1980, 202152), (2160, 185306), (2376, 168460), (2640, 151614), (2970, 134768), (3168, 126345), (3960, 101076), (4320, 92653), (4752, 84230), (5280, 75807), (5940, 67384), (7920, 50538), (8423, 47520), (9504, 42115), (11880, 33692), (15840, 25269), (16846, 23760)]