156940078140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3080881}}^1$

素因数の和:3081179

約数の個数: 72

約数和(自身を含む): 477733886448

約数和(自身を除く): 320793808308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2547, 2830, 3396, 4245, 5094, 5660, 8490, 10188, 12735, 16980, 25470, 50940, 3080881, 6161762, 9242643, 12323524, 15404405, 18485286, 27727929, 30808810, 36970572, 46213215, 55455858, 61617620, 92426430, 110911716, 138639645, 184852860, 277279290, 554558580, 871889323, 1743778646, 2615667969, 3487557292, 4359446615, 5231335938, 7847003907, 8718893230, 10462671876, 13078339845, 15694007814, 17437786460, 26156679690, 31388015628, 39235019535, 52313359380, 78470039070, 156940078140]

約数ペア:

[(1, 156940078140), (2, 78470039070), (3, 52313359380), (4, 39235019535), (5, 31388015628), (6, 26156679690), (9, 17437786460), (10, 15694007814), (12, 13078339845), (15, 10462671876), (18, 8718893230), (20, 7847003907), (30, 5231335938), (36, 4359446615), (45, 3487557292), (60, 2615667969), (90, 1743778646), (180, 871889323), (283, 554558580), (566, 277279290), (849, 184852860), (1132, 138639645), (1415, 110911716), (1698, 92426430), (2547, 61617620), (2830, 55455858), (3396, 46213215), (4245, 36970572), (5094, 30808810), (5660, 27727929), (8490, 18485286), (10188, 15404405), (12735, 12323524), (16980, 9242643), (25470, 6161762), (50940, 3080881)]