157420080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1819

約数の個数: 120

約数和(自身を含む): 533023920

約数和(自身を除く): 375603840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1669, 1965, 2096, 2358, 2620, 3144, 3338, 3930, 4716, 5007, 5240, 5895, 6288, 6676, 7860, 8345, 9432, 10014, 10480, 11790, 13352, 15021, 15720, 16690, 18864, 20028, 23580, 25035, 26704, 30042, 31440, 33380, 40056, 47160, 50070, 60084, 66760, 75105, 80112, 94320, 100140, 120168, 133520, 150210, 200280, 218639, 240336, 300420, 400560, 437278, 600840, 655917, 874556, 1093195, 1201680, 1311834, 1749112, 1967751, 2186390, 2623668, 3279585, 3498224, 3935502, 4372780, 5247336, 6559170, 7871004, 8745560, 9838755, 10494672, 13118340, 15742008, 17491120, 19677510, 26236680, 31484016, 39355020, 52473360, 78710040, 157420080]

約数ペア:

[(1, 157420080), (2, 78710040), (3, 52473360), (4, 39355020), (5, 31484016), (6, 26236680), (8, 19677510), (9, 17491120), (10, 15742008), (12, 13118340), (15, 10494672), (16, 9838755), (18, 8745560), (20, 7871004), (24, 6559170), (30, 5247336), (36, 4372780), (40, 3935502), (45, 3498224), (48, 3279585), (60, 2623668), (72, 2186390), (80, 1967751), (90, 1749112), (120, 1311834), (131, 1201680), (144, 1093195), (180, 874556), (240, 655917), (262, 600840), (360, 437278), (393, 400560), (524, 300420), (655, 240336), (720, 218639), (786, 200280), (1048, 150210), (1179, 133520), (1310, 120168), (1572, 100140), (1669, 94320), (1965, 80112), (2096, 75105), (2358, 66760), (2620, 60084), (3144, 50070), (3338, 47160), (3930, 40056), (4716, 33380), (5007, 31440), (5240, 30042), (5895, 26704), (6288, 25035), (6676, 23580), (7860, 20028), (8345, 18864), (9432, 16690), (10014, 15720), (10480, 15021), (11790, 13352)]