241542080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1934

約数の個数: 112

約数和(自身を含む): 639738624

約数和(自身を除く): 398196544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1873, 1984, 2015, 2080, 2480, 3224, 3746, 4030, 4160, 4960, 6448, 7492, 8060, 9365, 9920, 12896, 14984, 16120, 18730, 24349, 25792, 29968, 32240, 37460, 48698, 58063, 59936, 64480, 74920, 97396, 116126, 119872, 121745, 128960, 149840, 194792, 232252, 243490, 290315, 299680, 389584, 464504, 486980, 580630, 599360, 754819, 779168, 929008, 973960, 1161260, 1509638, 1558336, 1858016, 1947920, 2322520, 3019276, 3716032, 3774095, 3895840, 4645040, 6038552, 7548190, 7791680, 9290080, 12077104, 15096380, 18580160, 24154208, 30192760, 48308416, 60385520, 120771040, 241542080]

約数ペア:

[(1, 241542080), (2, 120771040), (4, 60385520), (5, 48308416), (8, 30192760), (10, 24154208), (13, 18580160), (16, 15096380), (20, 12077104), (26, 9290080), (31, 7791680), (32, 7548190), (40, 6038552), (52, 4645040), (62, 3895840), (64, 3774095), (65, 3716032), (80, 3019276), (104, 2322520), (124, 1947920), (130, 1858016), (155, 1558336), (160, 1509638), (208, 1161260), (248, 973960), (260, 929008), (310, 779168), (320, 754819), (403, 599360), (416, 580630), (496, 486980), (520, 464504), (620, 389584), (806, 299680), (832, 290315), (992, 243490), (1040, 232252), (1240, 194792), (1612, 149840), (1873, 128960), (1984, 121745), (2015, 119872), (2080, 116126), (2480, 97396), (3224, 74920), (3746, 64480), (4030, 59936), (4160, 58063), (4960, 48698), (6448, 37460), (7492, 32240), (8060, 29968), (9365, 25792), (9920, 24349), (12896, 18730), (14984, 16120)]