287091816960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2875519}}^1$

素因数の和:2875558

約数の個数: 160

約数和(自身を含む): 988396738560

約数和(自身を除く): 701304921600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12480, 16640, 19968, 24960, 33280, 49920, 99840, 2875519, 5751038, 8626557, 11502076, 14377595, 17253114, 23004152, 28755190, 34506228, 37381747, 43132785, 46008304, 57510380, 69012456, 74763494, 86265570, 92016608, 112145241, 115020760, 138024912, 149526988, 172531140, 184033216, 186908735, 224290482, 230041520, 276049824, 299053976, 345062280, 368066432, 373817470, 448580964, 460083040, 552099648, 560726205, 598107952, 690124560, 736132864, 747634940, 897161928, 920166080, 1104199296, 1121452410, 1196215904, 1380249120, 1472265728, 1495269880, 1794323856, 1840332160, 2208398592, 2242904820, 2392431808, 2760498240, 2990539760, 3588647712, 3680664320, 4416797184, 4485809640, 4784863616, 5520996480, 5981079520, 7177295424, 7361328640, 8971619280, 9569727232, 11041992960, 11962159040, 14354590848, 17943238560, 19139454464, 22083985920, 23924318080, 28709181696, 35886477120, 47848636160, 57418363392, 71772954240, 95697272320, 143545908480, 287091816960]

約数ペア:

[(1, 287091816960), (2, 143545908480), (3, 95697272320), (4, 71772954240), (5, 57418363392), (6, 47848636160), (8, 35886477120), (10, 28709181696), (12, 23924318080), (13, 22083985920), (15, 19139454464), (16, 17943238560), (20, 14354590848), (24, 11962159040), (26, 11041992960), (30, 9569727232), (32, 8971619280), (39, 7361328640), (40, 7177295424), (48, 5981079520), (52, 5520996480), (60, 4784863616), (64, 4485809640), (65, 4416797184), (78, 3680664320), (80, 3588647712), (96, 2990539760), (104, 2760498240), (120, 2392431808), (128, 2242904820), (130, 2208398592), (156, 1840332160), (160, 1794323856), (192, 1495269880), (195, 1472265728), (208, 1380249120), (240, 1196215904), (256, 1121452410), (260, 1104199296), (312, 920166080), (320, 897161928), (384, 747634940), (390, 736132864), (416, 690124560), (480, 598107952), (512, 560726205), (520, 552099648), (624, 460083040), (640, 448580964), (768, 373817470), (780, 368066432), (832, 345062280), (960, 299053976), (1040, 276049824), (1248, 230041520), (1280, 224290482), (1536, 186908735), (1560, 184033216), (1664, 172531140), (1920, 149526988), (2080, 138024912), (2496, 115020760), (2560, 112145241), (3120, 92016608), (3328, 86265570), (3840, 74763494), (4160, 69012456), (4992, 57510380), (6240, 46008304), (6656, 43132785), (7680, 37381747), (8320, 34506228), (9984, 28755190), (12480, 23004152), (16640, 17253114), (19968, 14377595), (24960, 11502076), (33280, 8626557), (49920, 5751038), (99840, 2875519)]