248931924480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{348527}}^1$

素因数の和:348587

約数の個数: 240

約数和(自身を含む): 889934183424

約数和(自身を除く): 641002258944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 119040, 142848, 178560, 238080, 348527, 357120, 697054, 714240, 1045581, 1394108, 1742635, 2091162, 2788216, 3136743, 3485270, 4182324, 5227905, 5576432, 6273486, 6970540, 8364648, 10455810, 10804337, 11152864, 12546972, 13941080, 15683715, 16729296, 20911620, 21608674, 22305728, 25093944, 27882160, 31367430, 32413011, 33458592, 41823240, 43217348, 44611456, 50187888, 54021685, 55764320, 62734860, 64826022, 66917184, 83646480, 86434696, 89222912, 97239033, 100375776, 108043370, 111528640, 125469720, 129652044, 133834368, 162065055, 167292960, 172869392, 178445824, 194478066, 200751552, 216086740, 223057280, 250939440, 259304088, 267668736, 324130110, 334585920, 345738784, 388956132, 401503104, 432173480, 446114560, 486195165, 501878880, 518608176, 535337472, 648260220, 669171840, 691477568, 777912264, 803006208, 864346960, 892229120, 972390330, 1003757760, 1037216352, 1296520440, 1338343680, 1382955136, 1555824528, 1606012416, 1728693920, 1944780660, 2007515520, 2074432704, 2593040880, 2676687360, 2765910272, 3111649056, 3457387840, 3889561320, 4015031040, 4148865408, 5186081760, 5531820544, 6223298112, 6914775680, 7779122640, 8030062080, 8297730816, 10372163520, 12446596224, 13829551360, 15558245280, 16595461632, 20744327040, 24893192448, 27659102720, 31116490560, 41488654080, 49786384896, 62232981120, 82977308160, 124465962240, 248931924480]

約数ペア:

[(1, 248931924480), (2, 124465962240), (3, 82977308160), (4, 62232981120), (5, 49786384896), (6, 41488654080), (8, 31116490560), (9, 27659102720), (10, 24893192448), (12, 20744327040), (15, 16595461632), (16, 15558245280), (18, 13829551360), (20, 12446596224), (24, 10372163520), (30, 8297730816), (31, 8030062080), (32, 7779122640), (36, 6914775680), (40, 6223298112), (45, 5531820544), (48, 5186081760), (60, 4148865408), (62, 4015031040), (64, 3889561320), (72, 3457387840), (80, 3111649056), (90, 2765910272), (93, 2676687360), (96, 2593040880), (120, 2074432704), (124, 2007515520), (128, 1944780660), (144, 1728693920), (155, 1606012416), (160, 1555824528), (180, 1382955136), (186, 1338343680), (192, 1296520440), (240, 1037216352), (248, 1003757760), (256, 972390330), (279, 892229120), (288, 864346960), (310, 803006208), (320, 777912264), (360, 691477568), (372, 669171840), (384, 648260220), (465, 535337472), (480, 518608176), (496, 501878880), (512, 486195165), (558, 446114560), (576, 432173480), (620, 401503104), (640, 388956132), (720, 345738784), (744, 334585920), (768, 324130110), (930, 267668736), (960, 259304088), (992, 250939440), (1116, 223057280), (1152, 216086740), (1240, 200751552), (1280, 194478066), (1395, 178445824), (1440, 172869392), (1488, 167292960), (1536, 162065055), (1860, 133834368), (1920, 129652044), (1984, 125469720), (2232, 111528640), (2304, 108043370), (2480, 100375776), (2560, 97239033), (2790, 89222912), (2880, 86434696), (2976, 83646480), (3720, 66917184), (3840, 64826022), (3968, 62734860), (4464, 55764320), (4608, 54021685), (4960, 50187888), (5580, 44611456), (5760, 43217348), (5952, 41823240), (7440, 33458592), (7680, 32413011), (7936, 31367430), (8928, 27882160), (9920, 25093944), (11160, 22305728), (11520, 21608674), (11904, 20911620), (14880, 16729296), (15872, 15683715), (17856, 13941080), (19840, 12546972), (22320, 11152864), (23040, 10804337), (23808, 10455810), (29760, 8364648), (35712, 6970540), (39680, 6273486), (44640, 5576432), (47616, 5227905), (59520, 4182324), (71424, 3485270), (79360, 3136743), (89280, 2788216), (119040, 2091162), (142848, 1742635), (178560, 1394108), (238080, 1045581), (348527, 714240), (357120, 697054)]