196348140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23209}}^1$

素因数の和:23271

約数の個数: 72

約数和(自身を含む): 608287680

約数和(自身を除く): 411939540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 23209, 46418, 69627, 92836, 116045, 139254, 208881, 232090, 278508, 348135, 417762, 464180, 696270, 835524, 1044405, 1090823, 1392540, 2088810, 2181646, 3272469, 4177620, 4363292, 5454115, 6544938, 9817407, 10908230, 13089876, 16362345, 19634814, 21816460, 32724690, 39269628, 49087035, 65449380, 98174070, 196348140]

約数ペア:

[(1, 196348140), (2, 98174070), (3, 65449380), (4, 49087035), (5, 39269628), (6, 32724690), (9, 21816460), (10, 19634814), (12, 16362345), (15, 13089876), (18, 10908230), (20, 9817407), (30, 6544938), (36, 5454115), (45, 4363292), (47, 4177620), (60, 3272469), (90, 2181646), (94, 2088810), (141, 1392540), (180, 1090823), (188, 1044405), (235, 835524), (282, 696270), (423, 464180), (470, 417762), (564, 348135), (705, 278508), (846, 232090), (940, 208881), (1410, 139254), (1692, 116045), (2115, 92836), (2820, 69627), (4230, 46418), (8460, 23209)]