156793198480

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1\times {\mathrm{8053}}^1$

素因数の和:9488

約数の個数: 80

約数和(自身を含む): 366721171200

約数和(自身を除く): 209927972720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1223, 1592, 1990, 2446, 3184, 3980, 4892, 6115, 7960, 8053, 9784, 12230, 15920, 16106, 19568, 24460, 32212, 40265, 48920, 64424, 80530, 97840, 128848, 161060, 243377, 322120, 486754, 644240, 973508, 1216885, 1602547, 1947016, 2433770, 3205094, 3894032, 4867540, 6410188, 8012735, 9735080, 9848819, 12820376, 16025470, 19470160, 19697638, 25640752, 32050940, 39395276, 49244095, 64101880, 78790552, 98488190, 128203760, 157581104, 196976380, 393952760, 787905520, 1959914981, 3919829962, 7839659924, 9799574905, 15679319848, 19599149810, 31358639696, 39198299620, 78396599240, 156793198480]

約数ペア:

[(1, 156793198480), (2, 78396599240), (4, 39198299620), (5, 31358639696), (8, 19599149810), (10, 15679319848), (16, 9799574905), (20, 7839659924), (40, 3919829962), (80, 1959914981), (199, 787905520), (398, 393952760), (796, 196976380), (995, 157581104), (1223, 128203760), (1592, 98488190), (1990, 78790552), (2446, 64101880), (3184, 49244095), (3980, 39395276), (4892, 32050940), (6115, 25640752), (7960, 19697638), (8053, 19470160), (9784, 16025470), (12230, 12820376), (15920, 9848819), (16106, 9735080), (19568, 8012735), (24460, 6410188), (32212, 4867540), (40265, 3894032), (48920, 3205094), (64424, 2433770), (80530, 1947016), (97840, 1602547), (128848, 1216885), (161060, 973508), (243377, 644240), (322120, 486754)]