258042240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 929016000

約数和(自身を除く): 670973760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 120, 128, 135, 137, 144, 160, 180, 192, 216, 218, 240, 270, 274, 288, 320, 327, 360, 384, 411, 432, 436, 480, 540, 545, 548, 576, 640, 654, 685, 720, 822, 864, 872, 960, 981, 1080, 1090, 1096, 1152, 1233, 1308, 1370, 1440, 1635, 1644, 1728, 1744, 1920, 1962, 2055, 2160, 2180, 2192, 2466, 2616, 2740, 2880, 2943, 3270, 3288, 3456, 3488, 3699, 3924, 4110, 4320, 4360, 4384, 4905, 4932, 5232, 5480, 5760, 5886, 6165, 6540, 6576, 6976, 7398, 7848, 8220, 8640, 8720, 8768, 9810, 9864, 10464, 10960, 11772, 12330, 13080, 13152, 13952, 14715, 14796, 14933, 15696, 16440, 17280, 17440, 17536, 18495, 19620, 19728, 20928, 21920, 23544, 24660, 26160, 26304, 29430, 29592, 29866, 31392, 32880, 34880, 36990, 39240, 39456, 41856, 43840, 44799, 47088, 49320, 52320, 52608, 58860, 59184, 59732, 62784, 65760, 69760, 73980, 74665, 78480, 78912, 87680, 89598, 94176, 98640, 104640, 117720, 118368, 119464, 125568, 131520, 134397, 147960, 149330, 156960, 157824, 179196, 188352, 197280, 209280, 223995, 235440, 236736, 238928, 263040, 268794, 295920, 298660, 313920, 358392, 376704, 394560, 403191, 447990, 470880, 473472, 477856, 537588, 591840, 597320, 627840, 671985, 716784, 789120, 806382, 895980, 941760, 955712, 1075176, 1183680, 1194640, 1343970, 1433568, 1612764, 1791960, 1883520, 1911424, 2015955, 2150352, 2367360, 2389280, 2687940, 2867136, 3225528, 3583920, 4031910, 4300704, 4778560, 5375880, 5734272, 6451056, 7167840, 8063820, 8601408, 9557120, 10751760, 12902112, 14335680, 16127640, 17202816, 21503520, 25804224, 28671360, 32255280, 43007040, 51608448, 64510560, 86014080, 129021120, 258042240]

約数ペア:

[(1, 258042240), (2, 129021120), (3, 86014080), (4, 64510560), (5, 51608448), (6, 43007040), (8, 32255280), (9, 28671360), (10, 25804224), (12, 21503520), (15, 17202816), (16, 16127640), (18, 14335680), (20, 12902112), (24, 10751760), (27, 9557120), (30, 8601408), (32, 8063820), (36, 7167840), (40, 6451056), (45, 5734272), (48, 5375880), (54, 4778560), (60, 4300704), (64, 4031910), (72, 3583920), (80, 3225528), (90, 2867136), (96, 2687940), (108, 2389280), (109, 2367360), (120, 2150352), (128, 2015955), (135, 1911424), (137, 1883520), (144, 1791960), (160, 1612764), (180, 1433568), (192, 1343970), (216, 1194640), (218, 1183680), (240, 1075176), (270, 955712), (274, 941760), (288, 895980), (320, 806382), (327, 789120), (360, 716784), (384, 671985), (411, 627840), (432, 597320), (436, 591840), (480, 537588), (540, 477856), (545, 473472), (548, 470880), (576, 447990), (640, 403191), (654, 394560), (685, 376704), (720, 358392), (822, 313920), (864, 298660), (872, 295920), (960, 268794), (981, 263040), (1080, 238928), (1090, 236736), (1096, 235440), (1152, 223995), (1233, 209280), (1308, 197280), (1370, 188352), (1440, 179196), (1635, 157824), (1644, 156960), (1728, 149330), (1744, 147960), (1920, 134397), (1962, 131520), (2055, 125568), (2160, 119464), (2180, 118368), (2192, 117720), (2466, 104640), (2616, 98640), (2740, 94176), (2880, 89598), (2943, 87680), (3270, 78912), (3288, 78480), (3456, 74665), (3488, 73980), (3699, 69760), (3924, 65760), (4110, 62784), (4320, 59732), (4360, 59184), (4384, 58860), (4905, 52608), (4932, 52320), (5232, 49320), (5480, 47088), (5760, 44799), (5886, 43840), (6165, 41856), (6540, 39456), (6576, 39240), (6976, 36990), (7398, 34880), (7848, 32880), (8220, 31392), (8640, 29866), (8720, 29592), (8768, 29430), (9810, 26304), (9864, 26160), (10464, 24660), (10960, 23544), (11772, 21920), (12330, 20928), (13080, 19728), (13152, 19620), (13952, 18495), (14715, 17536), (14796, 17440), (14933, 17280), (15696, 16440)]