1301272584920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4747091}}^1$

素因数の和:4747209

約数の個数: 128

約数和(自身を含む): 3691338739200

約数和(自身を除く): 2390066154280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 89, 110, 140, 154, 178, 220, 280, 308, 356, 385, 440, 445, 616, 623, 712, 770, 890, 979, 1246, 1540, 1780, 1958, 2492, 3080, 3115, 3560, 3916, 4895, 4984, 6230, 6853, 7832, 9790, 12460, 13706, 19580, 24920, 27412, 34265, 39160, 54824, 68530, 137060, 274120, 4747091, 9494182, 18988364, 23735455, 33229637, 37976728, 47470910, 52218001, 66459274, 94941820, 104436002, 132918548, 166148185, 189883640, 208872004, 261090005, 265837096, 332296370, 365526007, 417744008, 422491099, 522180010, 664592740, 731052014, 844982198, 1044360020, 1329185480, 1462104028, 1689964396, 1827630035, 2088720040, 2112455495, 2924208056, 2957437693, 3379928792, 3655260070, 4224910990, 4647402089, 5914875386, 7310520140, 8449821980, 9294804178, 11829750772, 14621040280, 14787188465, 16899643960, 18589608356, 23237010445, 23659501544, 29574376930, 32531814623, 37179216712, 46474020890, 59148753860, 65063629246, 92948041780, 118297507720, 130127258492, 162659073115, 185896083560, 260254516984, 325318146230, 650636292460, 1301272584920]

約数ペア:

[(1, 1301272584920), (2, 650636292460), (4, 325318146230), (5, 260254516984), (7, 185896083560), (8, 162659073115), (10, 130127258492), (11, 118297507720), (14, 92948041780), (20, 65063629246), (22, 59148753860), (28, 46474020890), (35, 37179216712), (40, 32531814623), (44, 29574376930), (55, 23659501544), (56, 23237010445), (70, 18589608356), (77, 16899643960), (88, 14787188465), (89, 14621040280), (110, 11829750772), (140, 9294804178), (154, 8449821980), (178, 7310520140), (220, 5914875386), (280, 4647402089), (308, 4224910990), (356, 3655260070), (385, 3379928792), (440, 2957437693), (445, 2924208056), (616, 2112455495), (623, 2088720040), (712, 1827630035), (770, 1689964396), (890, 1462104028), (979, 1329185480), (1246, 1044360020), (1540, 844982198), (1780, 731052014), (1958, 664592740), (2492, 522180010), (3080, 422491099), (3115, 417744008), (3560, 365526007), (3916, 332296370), (4895, 265837096), (4984, 261090005), (6230, 208872004), (6853, 189883640), (7832, 166148185), (9790, 132918548), (12460, 104436002), (13706, 94941820), (19580, 66459274), (24920, 52218001), (27412, 47470910), (34265, 37976728), (39160, 33229637), (54824, 23735455), (68530, 18988364), (137060, 9494182), (274120, 4747091)]