157041360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31159}}^1$

素因数の和:31185

約数の個数: 120

約数和(自身を含む): 602759040

約数和(自身を除く): 445717680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31159, 62318, 93477, 124636, 155795, 186954, 218113, 249272, 280431, 311590, 373908, 436226, 467385, 498544, 560862, 623180, 654339, 747816, 872452, 934770, 1090565, 1121724, 1246360, 1308678, 1402155, 1495632, 1744904, 1869540, 1963017, 2181130, 2243448, 2492720, 2617356, 2804310, 3271695, 3489808, 3739080, 3926034, 4362260, 4486896, 5234712, 5608620, 6543390, 7478160, 7852068, 8724520, 9815085, 10469424, 11217240, 13086780, 15704136, 17449040, 19630170, 22434480, 26173560, 31408272, 39260340, 52347120, 78520680, 157041360]

約数ペア:

[(1, 157041360), (2, 78520680), (3, 52347120), (4, 39260340), (5, 31408272), (6, 26173560), (7, 22434480), (8, 19630170), (9, 17449040), (10, 15704136), (12, 13086780), (14, 11217240), (15, 10469424), (16, 9815085), (18, 8724520), (20, 7852068), (21, 7478160), (24, 6543390), (28, 5608620), (30, 5234712), (35, 4486896), (36, 4362260), (40, 3926034), (42, 3739080), (45, 3489808), (48, 3271695), (56, 2804310), (60, 2617356), (63, 2492720), (70, 2243448), (72, 2181130), (80, 1963017), (84, 1869540), (90, 1744904), (105, 1495632), (112, 1402155), (120, 1308678), (126, 1246360), (140, 1121724), (144, 1090565), (168, 934770), (180, 872452), (210, 747816), (240, 654339), (252, 623180), (280, 560862), (315, 498544), (336, 467385), (360, 436226), (420, 373908), (504, 311590), (560, 280431), (630, 249272), (720, 218113), (840, 186954), (1008, 155795), (1260, 124636), (1680, 93477), (2520, 62318), (5040, 31159)]