217342595760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1\times {\mathrm{3167}}^1$

素因数の和:4515

約数の個数: 160

約数和(自身を含む): 677116661760

約数和(自身を除く): 459774066000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1063, 1076, 1345, 1614, 2126, 2152, 2690, 3167, 3189, 3228, 4035, 4252, 4304, 5315, 5380, 6334, 6378, 6456, 8070, 8504, 9501, 10630, 10760, 12668, 12756, 12912, 15835, 15945, 16140, 17008, 19002, 21260, 21520, 25336, 25512, 31670, 31890, 32280, 38004, 42520, 47505, 50672, 51024, 63340, 63780, 64560, 76008, 85040, 95010, 126680, 127560, 152016, 190020, 253360, 255120, 285947, 380040, 571894, 760080, 851923, 857841, 1143788, 1429735, 1703846, 1715682, 2287576, 2555769, 2859470, 3366521, 3407692, 3431364, 4259615, 4289205, 4575152, 5111538, 5718940, 6733042, 6815384, 6862728, 8519230, 8578410, 10099563, 10223076, 11437880, 12778845, 13466084, 13630768, 13725456, 16832605, 17038460, 17156820, 20199126, 20446152, 22875760, 25557690, 26932168, 33665210, 34076920, 34313640, 40398252, 40892304, 50497815, 51115380, 53864336, 67330420, 68153840, 68627280, 80796504, 100995630, 102230760, 134660840, 161593008, 201991260, 204461520, 269321680, 403982520, 807965040, 905594149, 1811188298, 2716782447, 3622376596, 4527970745, 5433564894, 7244753192, 9055941490, 10867129788, 13583912235, 14489506384, 18111882980, 21734259576, 27167824470, 36223765960, 43468519152, 54335648940, 72447531920, 108671297880, 217342595760]

約数ペア:

[(1, 217342595760), (2, 108671297880), (3, 72447531920), (4, 54335648940), (5, 43468519152), (6, 36223765960), (8, 27167824470), (10, 21734259576), (12, 18111882980), (15, 14489506384), (16, 13583912235), (20, 10867129788), (24, 9055941490), (30, 7244753192), (40, 5433564894), (48, 4527970745), (60, 3622376596), (80, 2716782447), (120, 1811188298), (240, 905594149), (269, 807965040), (538, 403982520), (807, 269321680), (1063, 204461520), (1076, 201991260), (1345, 161593008), (1614, 134660840), (2126, 102230760), (2152, 100995630), (2690, 80796504), (3167, 68627280), (3189, 68153840), (3228, 67330420), (4035, 53864336), (4252, 51115380), (4304, 50497815), (5315, 40892304), (5380, 40398252), (6334, 34313640), (6378, 34076920), (6456, 33665210), (8070, 26932168), (8504, 25557690), (9501, 22875760), (10630, 20446152), (10760, 20199126), (12668, 17156820), (12756, 17038460), (12912, 16832605), (15835, 13725456), (15945, 13630768), (16140, 13466084), (17008, 12778845), (19002, 11437880), (21260, 10223076), (21520, 10099563), (25336, 8578410), (25512, 8519230), (31670, 6862728), (31890, 6815384), (32280, 6733042), (38004, 5718940), (42520, 5111538), (47505, 4575152), (50672, 4289205), (51024, 4259615), (63340, 3431364), (63780, 3407692), (64560, 3366521), (76008, 2859470), (85040, 2555769), (95010, 2287576), (126680, 1715682), (127560, 1703846), (152016, 1429735), (190020, 1143788), (253360, 857841), (255120, 851923), (285947, 760080), (380040, 571894)]